red gully gas pipeline & processing facility environment

127
Red Gully Gas Pipeline & Processing Facility Environment Plan Summary EGO-HSE-RGPF-EP-001SUM Issue Date: 20/11/2017

Upload: others

Post on 14-Nov-2021

3 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

EGO-HSE-RGPF-EP-001SUM

Issue Date: 20/11/2017

Page 2: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 2 of 23

1 Term Definitions and Abbreviations

Abbreviation Definition

AER Annual Environmental Report

AIEA Annual Internal Environmental Audit

APPEA Australian Petroleum Production and Exploration Association

ALARP As Low as Reasonably Practicable

ASAP As Soon as Possible

ASL Above Sea Level

BoD Basis of Design

CBTA Competency Based Training Assessment

CER Clean Energy Regulator

CMMS Maintenance System

CPS1570 Clearing Permit Cattamarra Farms

DBCA Department of Biodiversity conservation and Attractions (previously DPAW)

DBNGP Dampier to Bunbury Natural Gas Pipeline

DER Department of Environment Regulation

DG Dangerous Goods

DMIRS Department of Mines, Industry Regulation and Safety (previously Department of Mines and Petroleum) (formerly DMP)

DWER Department of Water and Environment Regulation (formerly DER)

E&Ds Emissions and Discharges

EARS Environmental Assessment and Regulatory System

EGC Export Gas Compressor

Empire Empire Oil & Gas NL

EP Environment Plan

EP Act Environmental Protection Act 1986

EPA Environmental Protection Authority

EPBC Environment Biodiversity Conservation Act 1999

ESA Environmentally Sensitive Area

FGC Flash Gas Compressor

GDE Groundwater Dependent Ecosystem

GEA Gas Engine Alternator

GGW1 Gingin West-1 Well

HSEQ Health, Safety, Environment and Quality

JHA Job Hazard Analysis

Page 3: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 3 of 23

Abbreviation Definition

LTS Low Temperature Separator

MNES Matters of National Environmental Significance

MOC Management of Change

MyOSH Empire HSEQ Database

NATA National Association of Testing Authorities

NGER National Greenhouse Energy Reporting Act 2007

NPI National Pollutant Inventory

OSCP Oil Spill Contingency Plan

PEB Petroleum Environment Branch

PFW Produced Formation Water

PGER Petroleum Geothermal Energy Resources Act 1967

PL96 RGPF Export Pipeline

PP Petroleum Pipelines

RG1 Red Gully-1 Well

RGPF Red Gully Gas Pipeline and Processing Facility

SDS Safety Data Sheet

SWL Standing Water Level

WIA Well Intervention Activities

2 Contact Details

Angus Walker General Manager Oil & Gas Mineral Resources 1 Sleat Road Applecross, WA 6153

Page 4: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 4 of 23

3 Location

The Red Gully Gas Pipeline and Processing Facility (RGPF) and associated infrastructure is located with Production Licences L18 and L19.

The Export pipeline associated with the RGPF is located within the Pipeline Licence (PL) 96. The permits are owned and operated by Empire Oil Company (WA) Limited under this Red Gully Gas Pipeline and Processing Facility Environment Plan [EGO-HSE-RGPF-EP-001].

The RGPF is located approximately 17km north of the Gingin town site (Figure 2). Primary access to the site is through Wannamal Road West and Brand Highway.

The coordinates for the RGPF are presented below.

Location Easting Northing

RGPF 388 565 mE 6 549 918 mN

PL96 Connection to DBNGP 386 018 mE 6 548 749 mN

Red Gully-1 388 162 mE 6 549 802 mN

Gingin West-1 388 166 mE 6 549 780 mN

4 Timeframe

RGPF is currently in operation.

Page 5: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 5 of 23

Figure 1: RGPF and associated infrastructure

Wannamal Road West

Brand Highway

Page 6: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 6 of 23

5 Description of the Existing Environment

A description of the environment in the RGPF area is included in Table 1. Figure 2 indicates sensitive receptors with respect to the RGPF. The RGPF is located on grazing land.

Table 1: RGPF Flowline Details

Aspect Detail

Climate Mediterranean climate characterised by seasonal patterns of hot, dry summers and mild, wet winters

Soils Red and yellow earthy sands over calcareous rocks and siliceous rocks

Surface water Livestock sand seep (430m north)

Beermullah Lake (1.8 km southwest)

Red Gully Creek South (2.6km north)

Groundwater Yaragadee Aquifer is approx. 300m below surface with superficial aquifers at approx. 10m. RGPF has a water bore abstracting water from the Yaragadee Aquifer. No identified GDEs in the area

Conservation Areas No Red Book or Bush Forever sites in the area

Boonanarring Nature Reserve (400m east of RGPF, 10m east of 2nd Evaporation Pond)

Bartlett Well Nature Reserve (1.7km northwest) [Register of the National Estate]

One ESA (500m west of the DBNGP tie in point)

Vegetation Cleared farmland. No DRF or ecological communities of national or state significance. No declared weeds identified

Fauna Introduced fauna including stock and feral animals. Vegetated areas could provide habitat to 9 species of native fauna. Operations will not impact on significant fauna habitat

Heritage Inspections have found that there are no areas of Aboriginal or European heritage in the operational area

Socio-economic Gingin townsite (17km south)

Landuse within the surrounding region is agricultural and infrastructure including RAAF tracking and communications, DBNGP, Parmelia Pipeline and telecommunications

Page 7: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 7 of 23

Figure 2: Environmental Sensitivities

Page 8: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 8 of 23

6 Facility Description

The scope of this EP is for the Red Gully Processing Facility Project and includes the following infrastructure:

• Gingin West-1 (GGW1) and Red Gully-1 (RG1) wells

• Flowline

• RGPF (PL96)

• Export Pipeline (PL96)

• Camp

All Red Gully Processing Facility Project activities are within existing disturbed areas. Access is via Brand Highway and Wannamal Road.

6.1 Infrastructure

6.1.1 Wellhead Compounds

There is one wellhead compound of approximately 3 ha with two wells, GGW1 (3,870m) and RG1 (4,000m) which feed gas to the RGPF.

The wellhead compound is graded with a turkey’s nest used as a temporary water source for project use. The wellheads and self bunded chemical injection facilities are within a fenced area with locked vehicle and personnel access gates. The greater pad has storage and laydown areas and a water bore and turkey’s nest.

Instrument loop power and instrument air for the control of GGW1 and EG-1 is generated at the plant and sent to the wellpad. Chemicals are injected onsite from self bunded containers (<1000 L) include methanol, corrosion inhibitor and scale inhibitor.

Wellhead compression (Compressor Booster Station) is to be installed and commissioned in Q4 2017/Q1 2018. The spread involves gas and liquid separation, gas compression and gas/liquid reinjection into the flowline.

6.1.2 Flowlines

An above-ground carbon steel flowline, 24-volt instrument loop power line and an instrument airline connect the wellheads to RGPF. The flowline was constructed in 2013 in accordance with BS 31.3. There are no pigging facilities on the flowline.

6.1.3 RGPF

The facilities required to process the GGW1 and RG1 production wells are gas treatment (water and hydrocarbon dewpoint conditioning), gas export compression, condensate stabilisation and produced water treatment.

The RGPF site is contained within a core area of approximately 5 ha (300m x 350m) (layout Figure 4) and includes the following structures and equipment:

• Wellhead Separator / Slug catcher – captures received liquids, controls slugs and separates bulk liquids from wet gas

• Wet Gas Cooler – cools gas prior to entry into the gas / gas exchanger

• Gas/Gas Exchanger – further cooling of gas

• Low Temperature Separator – conditions gas to meet transmission quality (concrete bunded)

• Export gas compressor – to compress ‘sales gas’ to export pressure (bunded)

• Export Gas Filter Coalescer – filters ‘sales gas’

• Export Gas Metering and Gas Chromatograph

• Condensate Heater – heats condensate so that it will meet sales quality specification

Page 9: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 9 of 23

• Condensate Knock Out Drum – separate bulk gas generated by heating

• Condensate Flash Vessel – three phase separator

• Condensate Flash Gas Compression Train

• Condensate Rundown Pumps – boost stabilised condensate pressure (concrete bunded)

• Condensate Rundown Cooler – cools condensate to below maximum condensate tank temperature

• Condensate Storage Tanks (2 x 150 kL) (bunded)

• Condensate Loading Pumps and Loadout (bunded);

• Produced Water Treatment via a Free Water Knock out Drum (FWKOD) – separates water from condensate (concrete bunded)

• Produced water storage tank (bunded)

• Produced Water disposal:

o Evaporation Pond 1 - 50 BWPD disposal capacity HDPE lined 50m x 50m evaporation pond. The pond has fauna egress matting and ramps

o Evaporation Pond 2 - 250 BWPD disposal capacity HDPE lined 105m x 118m (external bund edge to edge) evaporation pond. The pond bottom is lined with 300mm of sieved sandy loam soil with a construction equipment access ramp for fauna egress. A chain mail fence surrounds the perimeter of this pond for additional protection of fauna.

o Taken offsite for disposal by licenced contractor as and when required

• Generator – uses ‘sales gas’ for power generation

• Export gas pipeline pig launching facility

• Instrument air system

• Chemical Management

o Methanol injection (common bund) (currently injected) o Corrosion inhibitor injection (common bund) (currently injected) o Hydrogen sulphide scavenger injection (potential if required) o Biocide dosing (potential if required) o Emulsifier and demulsifier treatment (common bund) o Engine oil and coolant o Diesel

• ESD push button shut down system

• Site drainage

o Stabilised Condensate Loading bay (design including capacity as per AS1940) allows contaminated liquids to drain into a “Humeceptor”

o Tank bund designed to contain 110% of liquid stored and 25% of largest tank o Contaminated stormwater from process permanent bunds (designed for 1 in 100 year storm) drain to a

low point with locked valve and connection for collection of contaminated liquids and reprocessed in produced water treatment system

• Fire management equipment includes portable fire extinguishers

• Amenities

o Main Control Centre – A secure transportable style service building that’s contains a power distribution and UPS equipment, control system equipment, communications equipment and small office.

o Workshop and storage shed – workshop, office, production laboratory and storage shed. It allows basic maintenance to be performed on site. It also allows for provides for the bulk of critical spares to be stored onsite.

o 40 foot standard sea container converted to allow additional storage of critical spares onsite o Ablutions Block – 2m x 3.6m x 3m

Page 10: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 10 of 23

o Chemical storage area 2m x 3m adjacent to the workshop to store all portable chemicals (lubes oils, diesel, paints etc.) (bunded area)

o Laydown and storage area of approximately 0.36ha (60m x 60m) with designated access track. o Rainwater tank harvesting rain water off from Workshop & Storage Shed roof for workshop

drinking/utility water and gas plant Ablutions Block utility water. o connection to electricity grid, o septic sewage system o Site ring road / fire break to lay down and storage area

6.1.4 Evaporation Pond 2

The current quantity of produced water, from the (RG1) well during 2016, has progressively increased to a rate beyond the long term holding capacity of evaporation pond 1 and is currently at 85 bpwd. Produced water production is predicted to continue to trend upwards to a peak produced water rate of approximately 314 bwpd requiring additional evaporation pond total capacity.

The decision to upgrade the RGPF water handling rate to 500 bbl/day was made to accommodate formation water production that may be produced from future Red Gully Area (L18 & 19 / EP389) production wells.

In addition to Red Gully -1 production, flows from Gingin West-1 will increase the requirement for additional water handling capacity. From the last known production data, the produced water production rate was 50 bpwd. As such, Evaporation Pond 2 was commissioned.

6.1.5 Export Pipeline (PL96)

The export pipeline transfers gas from RGPF to the DBNGP to natural gas customers in Perth. The pipeline is designed in accordance with AS2885.1. A pig receiver is located adjacent to the DBNGP tie-in point.

6.1.6 RGPF Camp

The camp accommodation area is approximately 0.16ha in area. It is suitable to accommodate up to a maximum of 16 personnel at any one time. The camp houses personnel working on rotation.

The camp is located within previously cleared land – this was the original location of the Red Gully Pipeline and Processing Facility construction and commissioning phase personnel temporary accommodation camp. It is connected to Shire of Gingin Approved septic system. The camp also sources drinking and utility water from a rain water harvesting system. The camp has concrete walkways linking its buildings.

There is a drilling camp to the south of the RGPF camp utilised for drilling activities (outside the scope of this RGPF EP).

6.2 Facility Operational Details

Operational activities include:

• Daily checks / field readings / work orders

• House keeping

• Maintenance (preservation of equipment)

• Repair activities under Engineering Management of Change (MOC) (restoration /(like-for like) replacement of above ground equipment)

• Chemical top-ups

• Chemical pump operation and maintenance

• Pigging activities

• Operation of drain points

• Bund management

Page 11: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 11 of 23

• Venting (wellhead and plants)

• Load-out and transport condensate / PFW

• Monthly workplace inspections

• Monthly HSE meetings

• Chemical handling

• Waste management

• Weed and firebreak management

• Well tests

• Well Intervention/Work Over activities (as described below)

• Monitoring evaporation pond level

• Inspection (eg. Cathodic Protection, NDT) and reporting

• Groundwater monitoring

• Auditing

• Reporting

6.3 Well Operational Activities

Activities at the wellhead area are kept to a minimum as almost all routine operations can be performed remotely. The main ongoing frequent activity is rotating out / topping up production chemical containers. Wellhead valve pressure testing and servicing are conducted on an annual basis. Well intervention activities (WIAs) are performed on an “as required” basis. WIAs generally run for approximately 14 days but can run longer in duration if completion work is required, which includes the mobilisation / demobilisation time. A blow out preventer (BOP) is used during WIA (if required). Low pressure WIA may not necessitate a BOP.

All well intervention activities requiring down-hole chemical injection will be conducted under this EP which contains disclosure of down-hole chemicals to the requirement of DMIRS PEB (eg. Pumping, cement squeezing/bull heading, plug and abandonment, coiled tubing, well side-tracking). Refer to Appendix A for Chemical disclosure and associated SDS.

Well intervention activities undertaken on GGW1 and RG1 conducted as part of operations managed in accordance with this EP may include:

• Wellhead Maintenance

• Pulling and Replacing a Completion (involving the use of a jacking platform)

• Slickline

• Wireline (cabling)

• Snubbing

• Well Testing – including Flaring

Well intervention activities undertaken on GGW1 and RG1 conducted as part of operations managed in accordance with this EP may include:

• Pumping

• Cement squeezing

• Coiled tubing

• Soap sticks

• Swabbing activities

• Velocity string and syphoning sting activities

• Chemical squeeze (bullheading); and

• Plug cementing

Page 12: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 12 of 23

6.4 Oil Spill Contingency Plan

The aim of the OSCP [EGO-HSE-RGN1-OSCP-003] is to have in place appropriate measures to minimise the impact of oil spills should they occur during Empire activities. This plan defines the:

o Priority actions to be taken in the event of a spill o Equipment and facilities available for containment, recovery and disposal of spilled oil o The personnel responsible for responding to an oil spill and contact with the relevant authorities o Guidelines for monitoring the impacts of oil spills on the environment and for sub-sequent clean-up

This plan is directed at guiding the actions of personnel in response to an oil spill from liquid spills including diesel, hazardous materials and condensate. The plan will be reviewed every 2.5 years in accordance with regulatory requirements. The OSCP will be tested annually and when the OSCP is amended.

The OSCP was prepared in accordance with Regulation 15(9) of the Petroleum (Environment) Regulation and interfaces with the following documents:

o Emergency Response Plan o Environmental Plan o Oil Spill Contingency Procedure o Hazard and Incident Reporting Procedure o Waste Management Procedure o Crisis Management Plan

The OSCP has been compiled to meet the requirements of the DMIRS ‘Guideline for the Development of an Onshore Oil Spill Contingency Plan, July 2016’.

7 Environmental Impacts and Risks

The environmental risks and management identified for the commissioning and operations activities ranked medium or above are presented in Table 2.

Page 13: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 13 of 23

Table 2: Risk Assessment Table (Medium or Above)

Page 14: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 14 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

1 Fire Bushfire Plant event Flaring during WIA

Loss of fauna, habitat or personnel Public third-party damage Loss of containment

2 C Medium

2 Soil and Landform

Soil erosion Vehicles

Vegetation clearing (Fire breaks, weed spraying)

Weather Third Party

Ground disturbance Activities

Unplanned vegetation clearing

Loss of habitat

Exceeding approved license (clearing permit)

Erosion Dust

Soil compaction Local complaints

2 C Medium

3 Noise Emissions

Process noise Alarms

Gas driven engines WIA (24Hr)

Complaint from stakeholders Disturbance of fauna

1 B Low

Page 15: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 15 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

4 Air Emissions

Venting

Fugitive emissions Vapour release from storage tanks, methanol storage IBC, road tankers during loading

Manual venting from maintenance

Cold vent system Venting during WIA

Adverse greenhouse gas emissions 1 B Low

5 Air Emissions

Combustion Engines

Vehicle / stationary engine exhaust

WIA Rigs/Equipment Adverse greenhouse gas emissions 1 A Low

6 Produced water storage

Condensate storage tanks

Storage of hydrocarbon and produced liquids

Corrosion Over-pressurisation

Impact by errant vehicle Inclement weather conditions

Cold venting of hydrocarbon gas Loss of containment from the vessel

and feed pipe Leak - Evaporation Pond

Integrity of tanks Potential fire/explosion

1 C Medium

8 Light Emissions Operations lighting at RGPF

24HR WIA Activities

Disturbance of fauna Complaint from landowner

Visual impact 0 A Low

Page 16: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 16 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

9 Physical Presence of

Infrastructure Visual structure WIA on RGPF

Potential impact on locals and tourists Reputation

0 B Low

10 Physical Presence of

Transport

Vehicle collision Weather

Driver fatigue Poorly maintained access roads

WIA convoy of equipment/machinery

Visual structures

Spill after vehicle accident – soil contamination. (Refer to chemical

handling) Dust & vehicle movement

Weed transfer Road damage

Complaints

1 B Low

11 Vegetation Clearing to maintain existing

cleared areas Unplanned clearing

Over-clearing Impact on rare flora

Disturbance of fauna habitat Disturbance to cultural heritage areas

1 B Low

12 Weeds Introducing soil for road or site

stabilisation Vehicle movement

Landowners concern / complaints· Introduction of weeds

1 B Low

13 Fauna

Vehicle collision Behavioral disturbance due to

physical presence Trapped in process area

Dead or injured animals 1 B Low

14 Waste

Incorrect disposal of site waste Pollution (oily rags)

Incorrect storage of waste Disposal of contaminated soil

Litter Fauna injury/fatality Soil contamination

1 B Low

Page 17: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 17 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

15 Condensate Load-Out

Water Load-Out Transfer and Handling of liquids

Spills – potential for condensate spillage outside secondary containment (human error /

equipment failure) PFW loss containment and soil

contamination Venting

Potential fire/explosion

2 B Medium

16 Landowner Socio-

Economic Normal Operations

Loss of land access Loss of Income or land value

1 B Low

17 Pipeline Pigging Spills

Waste pigs Gas release

Soil contamination Soil erosion

1 B Low

18 Chemical Storage,

Handling and Transport

Rupture of container Dropped drum during transfer Leakage during transport of

chemicals Chemical loss during load out

Vehicle accident Pump failure

Diesel spill during loading Unapproved chemicals used for

WIA

Soil contamination Soil erosion

2 B Medium

Page 18: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 18 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

19 Unplanned Site Event Major loss of containment (e.g. Well integrity failure, pipeline /

flowline rupture, process failure)

Fire Hazard Greenhouse gas emissions Spills and soil contamination

2 B Medium

20

Wellhead Operations (WIA)

Wireline Slickline

Coil Tubing Well Completion

Well Testing Flaring/Venting

Swabbing Logging

Perforations Velocity String

Syphoning String Chemical Squeeze

Setting Plug Soap Sticks

Fuel, oil or chemical spills Gas release

Crude Oil / Condensate release Instrument gas venting

Breathing at vent on storage tanks

PSV lifting Overpressure of line Pipeline leak / failure Loss of Well Control

Blowout Uncontrolled Vehicle access

Site wastes and chemicals not removed at end of program

Failure to meet Environmental commitments

Ignition from non-intrinsically safe equipment

Sabotage/Third party interference Human error

Systems failure Movement of equipment

Nitrogen gas release Chemicals as per chemicals register being released down

hole Connections/fitting failure

Failure from corrosion at well head

Spill to ground - Contaminated soil Ignition of release – resulting in fire or explosion Mortality of Flora/Fauna Landowner complaints Legislative Non-compliance Atmospheric emissions Soil erosion Soil contamination Propagation of weeds Contamination to ground water Integrity disruption to equipment

3 B Medium

Page 19: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility Environment Plan Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 19 of 23

No. Aspect Source of Risk Potential Impacts

Risk Ranking (Post Treatment)

Consequence (0-5)

Likelihood (A-E)

Residual Risk

Poor Weather conditions Accidental detonation of

TCP/perforation guns Failure of

rig/machinery/equipment

Page 20: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 20 of 23

8 Implementation Strategy

The objective of the implementation strategy below is to describe how all aspects of the activity will be directed, reviewed and managed to ensure that all potential impacts and risks are continuously reduced to ALARP:

1. Ensure that the agreed environmental performance objectives and standards are met 2. Identify specific systems, practices and procedures to be used to ensure that environmental risks and

effects are reduced to ALARP 3. Establish a commitment to the protection of the environment 4. Establish a clear chain of command that sets out the roles and responsibilities of Personnel in relation

to the implementation, management and review of the EP 5. Ensure that each Employee or Contractor working on or in connection with RGPF has the appropriate

skills and training 6. Monitor, audit and review environmental performance and the Implementation Strategy 7. Maintain quantitative records 8. Develop and implement emergency and spill preparedness planning and response capability 9. Report on environmental performance 10. Provide for appropriate consultation with relevant government authorities and other interested persons

or organisations

Details of Empire systems, practices and procedures relating to the management of all potential impacts and risks of the activity are included in Table 3. The objective of these systems, practices and procedures is to continuously reduce the potential impacts and risks of the activity to ALARP.

Table 3: Empire Systems, Practices and Procedures

Item Objective to achieve ALARP Details of Location

Standard of Practice for Empire sites

To outline the main HSE criteria to be observed by Empire and third party providers

Empire Environment Policy

Environment Plan To document environmental management of operations

Red Gully Gas Pipeline & Processing Facility Environment Plan

Emergency Response Plan To provide guidance on the management of an emergency situation

Empire Emergency Response Plan

Oil Spill Response Plan To provide guidance on the management of a spill

Empire OSCP

Compliance scheduling – Environmental

To prompt environmental compliance requirements (reporting, auditing, license renewal and document updates)

Environmental Compliance Register

HSEQ Management System Manual

To provide a framework of the systems, procedures and processes which Empire use to effectively manager operations to meet the objectives of the Empire Environment Policy

HSEQ Management System Manual

Page 21: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 21 of 23

Item Objective to achieve ALARP Details of Location

Preventative Maintenance Management

To provide a preventative maintenance management tool that stores records, schedules maintenance and documents activities undertaken

Preventative Maintenance Management Program

Standard Operating Procedures To guide personnel on how to conduct tasks to meet environmental performance throughout operations

Empire IMS

Audit management Strategy To plan and document the independent examination and verification of activities, records, processes, and other elements to determine conformity to documented requirements and standards

HSE Audit Plan

Training Management To provide the framework for all personnel to have the competency for their respective roles for the management of safety and environmentally critical risks and daily work activities

Training Management Plan (site personnel)

Permit to Work System To ensure facilities are in a safe and environmentally acceptable condition before works starts and is kept in this condition until all personnel involved in the work have signed off completion

• Upstream Production Solutions IMS

• Empire site office

Landowner Communications To guide all personnel working at Empire owned assets on interactions with landowners (including tenants and staff)

Stakeholder Management Plan

Hazard and Incident Reporting To ensure a systematic approach for reporting and investigating an incident is adopted across the Australian Operations of the company, identify causes of the incident and not attribute blame when conducting investigations, and prevent future incidents

Hazard and Incident Reporting Procedure

9 Consultation

Empire has engaged with stakeholders since the planning phase for the drilling of the Red Gully-1 and Gingin West wells through to RGPF construction and operations. During this time the stakeholders consulted with include:

Page 22: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 22 of 23

• Department of Water and Environment Regulation (DWER)

• Department of Mines, Industry Regulation and Safety (DMIRS)

• Mining tenement holders (Kingsreef Pty Ltd / Image Resources)

• Landholder for Lot 5550

• Freehold landholders (directly impacted and adjacent)

• Main Roads WA

• APA Group

• RAAF – Pearce and William Town

• Shire of Gingin

• Yued Native Title Group representatives

• Department of Fire and Emergency Services (DFES)

• Department of Biodiversity Conservation and Attractions (DBCA)

• Department of Regional Development and Lands

• Dampier Bunbury Group

• South West Aboriginal Land and Sea Council

• Local Business owners and service providers

• Gingin Community ER

Empire will continue to engage the above and additional stakeholders during RGPF operations. Empire are continually liaising with the community in order to be cognizant of any other potential stakeholders that may need to be engaged for both current and future works with RGPF.

Page 23: Red Gully Gas Pipeline & Processing Facility Environment

Red Gully Gas Pipeline & Processing Facility EP Summary

Document Number EGO-HSE-RGPF-EP-001 20/11/2017 Page 23 of 23

Appendix A

Chemical disclosure and associated SDS

Page 24: Red Gully Gas Pipeline & Processing Facility Environment

Chemical Disclosure

Schlumberger Prepared: 17 November 2017

CHEMICAL DISCLOSURE FOR MINERAL RESOURCES

A. SYSTEM DETAILS:

OPERATOR: Mineral Resources

PROJECT / WELL: Red Gully

SYSTEM:

TOTAL VOLUME OF SYSTEM:

B. PRODUCT LIST:

Product Name Supplier Purpose Toxicity, Ecotoxicity & Biodegradability data** % Product in system fluid

(Annual volume)

MSDS Attached

D909 Schlumberger Cement Refer to SDS - Schlumberger sds\1_SDS_Cement Class H D909.pdf 50.78%

D66 Schlumberger Silica Flour, T.R.I Refer to SDS - ..\Schlumberger sds\2_SDS_Silica Flour D66.pdf 17.72%

D176 Schlumberger H.T expanding agent Refer to SDS - ..\Schlumberger sds\3_SDS_High Temperature Expanding Additive D176.pdf

4.16%

D600G Schlumberger Gas-blok additive (Liq) Refer to SDS - ..\Schlumberger sds\4_SDS_D600G GASBLOK Gas Migration Control Additive.pdf

0.78%

D65 Schlumberger TIC dispersant (dry) Refer to SDS - ..\Schlumberger sds\5_SDS_TIC D65 Dispersant.pdf 0.52%

D110 Schlumberger Retarder (Liq) Refer to SDS - ..\Schlumberger sds\6_SDS_Cement Retarder D110.pdf 1.04

D121 Schlumberger Trifunctional additive (Liq) Refer to SDS - ..\Schlumberger sds\7 SDS TIC III Trifunctional Additive D121.pdf

0.26%

D47 Schlumberger Anti-foam agent Refer to SDS - ..\Schlumberger sds\8_SDS_Antifoam Agent D47.pdf 0%

LC26750 Schlumberger Water, de-ionized (liq) Refer to SDS - ..\Schlumberger sds\LC26750_water.pdf 24.74%

TOTAL 100%

** With reference to biodegradation, where a Product is organic than Contractor must state as such in this column

Page 25: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

AQUATIC TOXICOLOGY COMPONENT 1 (60 – 100% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines. COMPONENT 2 (5 – 10% concentration)

Static Acute Freshwater Toxicity o Specie: Scenedesmus subspicatus (freshwater algae) EC50, 96 hours: >100 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: >100 mg/L o Specie: Lepomis macrochirus ( (freshwater fish) LC50, 96 hours: 1300 mg/L

COMPONENT 3 (5 – 10% concentration)

Static Acute Saltwater Toxicity o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 0.20 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: 1.1 mg/L o Specie: Cyprinodon variegatus (marine fish) LC50, 96 hours: >0.1 mg/L

COMPONENT 4 (5 – 10% concentration)

Static Acute Freshwater Toxicity o Specie: Pseudokirchnerella subcapitata (freshwater algae) EC50, 72 hours: 29.3 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: 36.3 mg/L o Specie: Oryzias latipes ( (freshwater fish) LC50, 96 hours: 33 mg/L

COMPONENT 5 (1 – 5% concentration)

Static Acute Saltwater and Freshwater Toxicity o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 0.089 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: 0.016 mg/L o Specie: Pimephales promelas (freshwater fish) LC50, 96 hours: 0.28 mg/L

COMPONENT 6 (1 – 5% concentration)

Static Acute Saltwater Toxicity o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 267.8 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: 94.25 mg/L o Specie: Cyprinodon variegatus (marine fish) LC50, 96 hours: 230.1 mg/L

COMPONENT 7 (1 – 5% concentration) Static Acute Saltwater Toxicity o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 97.9 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: 184.7 mg/L o Specie: Cyprinodon variegatus (marine fish) LC50, 96 hours: 714.4 mg/L

COMPONENT 8 (< 0.1% concentration)

Static Acute Freshwater Toxicity o Specie: Scenedesmus subspicatus (freshwater algae) EC50, 96 hours: 0.205 mg/L o Specie: Daphnia magna (freshwater invertebrate) LC50, 48 hours: 95 mg/L o Specie: Oncorhynchus mykiss (freshwater fish) LC50, 96 hours: 27 mg/L

CRW24200

Page 26: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

COMPONENT 9 (<0.1% concentration) Static Acute Freshwater Toxicity o Specie: Scenedesmus quadricauda (freshwater algae) EC50, 8 days: 1800 mg/L o Specie: Daphnia magna (freshwater invertebrate) LC50, 24 hours: >10,000 mg/L o Specie: Pimelas promelas (freshwater fish) LC50, 96 hours: 9640 mg/L

CHEMICAL FATE Octanol/Water Partition Coefficient

COMPONENT 1 (60 – 100% concentration) Natural product - exempted under the Chemical Disclosure Guidelines.

COMPONENT 2 (5 – 10% concentration) Method: OECD 117 (HPLC). Log (Pow): -1.40 to 1.31 (Wt. avg. = 0.2)

COMPONENT 3 (5 – 10% concentration) Not applicable to surfactants.

COMPONENT 4 (5 – 10% concentration) Method: OECD 117 (HPLC). Log (Pow): 1.9

COMPONENT 5 (1 – 5% concentration) Not applicable to surfactants.

COMPONENT 6 (1 – 5% concentration) Not Applicable to inorganic compounds.

COMPONENT 7 (1 – 5% concentration) Method: OECD 117 (HPLC). Log (Pow): <0

COMPONENT 8 (<0.1% concentration) Method: Calculated (EPA Epi-Suite KOWWIN). Log (Kow): <0

COMPONENT 9 (<0.1% concentration) Method: Calculated (EPA Epi-Suite KOWWIN). Log (Kow): 0.28

ENVIRONMENTAL FATE

Ready Biodegradability COMPONENT 1 (60 – 100% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (5 – 10% concentration) Method: OECD 301C. Biodegradability 28 days: > 85%

COMPONENT 3 (5 – 10% concentration) Method: OECD 306. Biodegradability 28 days: 39%

COMPONENT 4 (5 – 10% concentration) Method: OECD 301D. Biodegradability 20 days: 92%

Page 27: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

COMPONENT 5 (1 – 5% concentration) Method: OECD 301B. Biodegradability 28 days: 95.5%

COMPONENT 6 (1 – 5% concentration) Not Applicable to inorganic compounds.

COMPONENT 7 (1 – 5% concentration) Method: OECD301D: Biodegradability 28 days: 56%

COMPONENT 8 (<0.1% concentration) Method: OECD301D: Biodegradability 28 days: 80 - 90%

COMPONENT 9 (<0.1% concentration) Method: OECD 301D. Biodegradability 28 days: 76%

ACUTE MAMMALIAN TOXICITY COMPONENT 1 (60 – 100% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (5 – 10% concentration) Specie: mouse. LD50 (oral): 2410 mg/kg

COMPONENT 3 (5 – 10% concentration) No scientific data or research is available for this component. Data are presented for a similar ingredient. Specie: rat. LD50 (oral) : >500 mg/kg

COMPONENT 4 (5 – 10% concentration) Specie: rat. LD50 (oral): 156 mg/kg

COMPONENT 5 (1 – 5% concentration) Specie: rat. LD50 (oral): 344 mg/kg

COMPONENT 6 (1 – 5% concentration) Specie: rat. LD50 (oral): >2000 mg/kg

COMPONENT 7 (1 – 5% concentration) Specie: rat. LD50 (oral): >6 g/kg

COMPONENT 8 (1 – 5% concentration) Specie: rat. LD50 (oral) : >5000 mg/kg

COMPONENT 9 (<0.1% concentration) Specie: rat. LD50 (oral): 5.84 g/kg

Page 28: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

CHRONIC TOXICITY A component of this product is “suspected of damaging fertility: (R61). There are no known carcinogenic (H350, H351), chronic (H341, H370, H371, H373), mutagenic (H340) or other reproductive (H360, H362) effects for this product.

Page 29: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

AQUATIC TOXICOLOGY Static Acute Toxicity

COMPONENT 1 (30 –60% concentration) Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (30 – 60% concentration) o Specie: Navicula seminulum (freshwater algae) EC50, 96 hours: 73 mg/L o Specie: Daphnia magna (freshwater invertebrate) LC50, 48 hours: 65 mg/L o Specie: Pimephales promelas (freshwater fish) LC50, 96 hours: 79 mg/L

CHEMICAL FATE

Octanol/Water Partition Coefficient COMPONENT 1 (30 – 60% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (30 – 60% concentration) o Method: OECD 117 (HPLC). Log (Pow): -0.17

ENVIRONMENTAL FATE

Ready Biodegradability COMPONENT 1 (30 – 60% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (30 – 60% concentration) o Method: Several Methods. Biodegradability 28 days: >60%

ACUTE MAMMALIAN TOXICITY COMPONENT 1 (30 – 60% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (30 – 60% concentration) o Specie: Rat. LD50 (oral): 3310 mg/kg

CHRONIC TOXICITY No known carcinogenic (H350, H351), chronic (H341, H370, H371, H373), mutagenic (H340) or reproductive (H360, H361, H362) effects for this product.

Acetic Acid

Page 30: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

AQUATIC TOXICOLOGY Static Acute Toxicity

COMPONENT 1 ( 60 – 100% concentration) Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (1 – 5% concentration) o Specie: Ceriodaphnia dubia (freshwater invertebrate) EC50, 48 hours: 630 mg/L o Specie: Pimephales promelas (freshwater fish) LC50, 96 hours: 880 mg/L o Specie: Scenedesmus subspicatus (freshwater algae) EC50, 72 hours > 100 mg/l

COMPONENT 3 (1 – 5% concentration) o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 28 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: > 1000 mg/L o Specie: Scophthalmus maximus (marine fish) LC50, 96 hours: > 32 mg/L

COMPONENT 4 (1 – 5% concentration) o Specie: Pseudokirchneriella subcapitata (freshwater algae) EC50, 96 hours: >1000 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: >1000 mg/L o Specie: Pimephales promelas (freshwater fish) LC50, 96 hours: >1000 mg/L

COMPONENT 5 (1 – 5% concentration) o Specie: Pseudokirchneriella subcapitata (freshwater algae) EC50, 72 hours: 1840 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: 1800 mg/L o Specie: Pimephales promelas (freshwater fish) LC50, 96 hours: 2137 mg/L

COMPONENT 6 (1 – 5% concentration) o Specie: Desmodesmus subspicatus (freshwater algae) EC50, 72 hours: 780 mg/L o Specie: Daphnia magna (freshwater invertebrate) EC50, 48 hours: 490 mg/L o Specie: Oncorhynchus mykiss (freshwater fish) LC50, 96 hours: 420 mg/L

COMPONENT 7 (0.1 – 1% concentration) o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 2379 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: > 3200 mg/L o Specie: Scophthalmus maximus (marine fish) LC50, 96 hours: > 2385 mg/L

COMPONENT 8 (0.1 – 1% concentration) o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 1.65 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: 2.5 mg/L o Specie: Cyprinodon variegatus (marine fish) LC50, 96 hours: 1.7 mg/L

COMPONENT 9 (0 – 0.1% concentration) o Specie: Skeletonema costatum (marine algae) EC50, 72 hours: 0.3 mg/L o Specie: Acartia tonsa (marine invertebrate) LC50, 48 hours: 1.2 mg/L o Specie: Cyprinodon variegatus (marine fish) LC50, 96 hours: 2.9 mg/L

MICRO-CURE™ AF E2

Page 31: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

CHEMICAL FATE Octanol/Water Partition Coefficient

COMPONENT 1 (60 - 100% concentration) Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (1 - 5% concentration)

Not applicable to inorganic substances

COMPONENT 3 (1 – 5% concentration) Method: OECD 117: Log Pow: 7.7

COMPONENT 4 (1 – 5% concentration) Method: Calculation: Log Pow 1.51

COMPONENT 5 (1 – 5% concentration) Method: OECD 117: Log Pow 2.13 to 2.66

COMPONENT 6 (1 – 5% concentration) Method: OECD 117: Log Pow 1.7

COMPONENT 7 (0.1 – 1% concentration) Method: OECD 117: Log Pow 7.14

COMPONENT 8 (0.1 – 1% concentration)

Not applicable to surfactants

COMPONENT 9 (0 – 0.1% concentration)

Not applicable to surfactants

ENVIRONMENTAL FATE Ready Biodegradability

COMPONENT 1 (60 – 100% concentration) Natural product - exempted under the Chemical Disclosure Guidelines

COMPONENT 2 (1 – 5% concentration)

Not applicable to inorganic substances

COMPONENT 3 (1 – 5% concentration) Method: OECD 306. Biodegradability 28 days: 74%

COMPONENT 4 (1 – 5% concentration) Method: OECD 301D. Biodegradability 28 days: 8%

COMPONENT 5 (1 – 5% concentration) Method: Several Methods. Biodegradability 28 days: >60%

COMPONENT 6 (1 – 5% concentration) Method: OECD 301D. Biodegradability 28 days: 71%

Page 32: Red Gully Gas Pipeline & Processing Facility Environment

EcoTox™ Report November 16, 2017

Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes, a GE company, LLC (“BHGE”) and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BHGE AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2017 Baker Hughes, a GE company, LLC - All rights reserved.

COMPONENT 7 (0.1 – 1% concentration)

Method: OECD 306. Biodegradability 28 days: 80%

COMPONENT 8 (0.1 – 1% concentration) Method: OECD 306. Biodegradability 28 days:61 %

COMPONENT 9 (0 – 0.1% concentration) Method: OECD 306. Biodegradability 28 days: 100%

ACUTE MAMMALIAN TOXICITY COMPONENT 1 (60 – 100% concentration)

Natural product - exempted under the Chemical Disclosure Guidelines COMPONENT 2 (1 – 5% concentration)

Specie: Rat LD50 (oral): 3020 mg/kg

COMPONENT 3 (1 – 5% concentration). Specie: Rat. LD50 (oral): 5000 to 15000 mg/kg

COMPONENT 4 (1– 5% concentration) Specie: Rat. LD50 (oral): > 6000 mg/kg .

COMPONENT 5 (1 –5% concentration) Specie: Rat. LD50 (oral): 1746 mg/kg

COMPONENT 6 (1 –5% concentration) No scientific data or research is available for this component.

COMPONENT 7 (0.1 – 1% concentration) Specie: Rat. LD50 (oral): 25000 mg/kg

COMPONENT 8 (0.1 – 1% concentration) Specie: Rat. LD50 (oral): > 5000 mg/kg

COMPONENT 9 (0 – 0.1% concentration) No scientific data or research is available for this component.

CHRONIC TOXICITY No known carcinogenic (H350, H351), chronic (H341, H370, H371, H373), mutagenic (H340) or reproductive (H360, H361, H362) effects for this product.

Page 33: Red Gully Gas Pipeline & Processing Facility Environment

Chemical Disclosure

Schlumberger Prepared: 17 November 2017

C. CHEMICAL LIST

Chemicals within Products in Part B CAS Number Mass Fraction (%)

WATER 7732-18-5 24.74% Portland cement 65997-15-1 60-100 % Quartz 14808-60-7 60-100% Crystalline silica (impurty) 14808-60-7 0.1-1% Dodecyl sulfate, sodium salt 151-21-3 >=0.1<3 % 1,4- Dioxane 123-91-1 <=0.1% Sodium lignosulfonate 8061-51-6 60-100%

Page 34: Red Gully Gas Pipeline & Processing Facility Environment

Chemical Disclosure

Baker Hughes, a GE Company Prepared: 15 November 2017

CHEMICAL DISCLOSURE FOR MINERAL RESOURCES

A. SYSTEM DETAILS:

OPERATOR: Mineral Resources

PROJECT / WELL: Red Gully

SYSTEM:

TOTAL VOLUME OF SYSTEM:

B. PRODUCT LIST:

Product Name Supplier Purpose Toxicity, Ecotoxicity & Biodegradability data** % Product in system fluid

(Annual volume)

MSDS Attached

MICRO-CURE™ AF E2 BHGE Wellbore stimulant

MICRO CURE AF

E2_On Shore_Component based EcoTox report.pdf

89.5500%

MICRO-CURE AF E2 AUS SDS 2017-11-14.pdf

ACETIC ACID (56%) BHGE Acidising fluid

Acetic Acid_On

Shore_Component based EcoTox report.pdf

9.9500%

ACETIC ACID 56% SOLUTION AUS SDS 2017-11-14.pdf

CRW24200 BHGE Corrosion inhibitor

CRW24200_On

Shore_Component based EcoTox report.pdf

0.5000%

CRW24200 AUS SDS (DCF) 2017-11-14.pdf

Page 35: Red Gully Gas Pipeline & Processing Facility Environment

Chemical Disclosure

Baker Hughes, a GE Company Prepared: 15 November 2017

TOTAL 100%

** With reference to biodegradation, where a Product is organic than Contractor must state as such in this column

Page 36: Red Gully Gas Pipeline & Processing Facility Environment

Water Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

Date of issue: 11/15/2013 Revision date: 01/25/2017 Supersedes: 01/25/2017 Version: 1.2

01/25/2017 EN (English US) Page 1

SECTION 1: Identification

1.1. Identification

Product form : Substance

Substance name : Water

CAS No : 7732-18-5

Product code : LC26750

Formula : H2O

1.2. Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture : For laboratory and manufacturing use only.

Recommended use : Laboratory chemicals

Restrictions on use : Not for food, drug or household use

1.3. Details of the supplier of the safety data sheet

LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 [email protected] - www.labchem.com

1.4. Emergency telephone number

Emergency number : CHEMTREC: 1-800-424-9300 or 011-703-527-3887

SECTION 2: Hazard(s) identification

2.1. Classification of the substance or mixture

GHS-US classification

Not classified

2.2. Label elements

Not classified as a hazardous chemical.

2.3. Other hazards

Other hazards not contributing to the classification

: None.

2.4. Unknown acute toxicity (GHS US)

Not applicable

SECTION 3: Composition/Information on ingredients

3.1. Substances

Substance type : Mono-constituent

Name Product identifier % GHS-US classification

Water (Main constituent)

(CAS No) 7732-18-5 100 Not classified

Full text of hazard classes and H-statements : see section 16

3.2. Mixtures

Not applicable

SECTION 4: First aid measures

4.1. Description of first aid measures

First-aid measures general : If you feel unwell, seek medical advice (show the label where possible).

First-aid measures after inhalation : Allow victim to breathe fresh air. Allow the victim to rest. Adverse effects not expected from this product.

First-aid measures after skin contact : Remove affected clothing and wash all exposed skin area with mild soap and water, followed by warm water rinse. Adverse effects not expected from this product.

First-aid measures after eye contact : Rinse immediately with plenty of water. Adverse effects not expected from this product.

First-aid measures after ingestion : Do NOT induce vomiting. Obtain emergency medical attention. Adverse effects not expected from this product.

Page 37: Red Gully Gas Pipeline & Processing Facility Environment

Water Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

01/25/2017 EN (English US) 2/5

4.2. Most important symptoms and effects, both acute and delayed

Symptoms/injuries : Not expected to present a significant hazard under anticipated conditions of normal use.

4.3. Indication of any immediate medical attention and special treatment needed

Treat symptomatically.

SECTION 5: Firefighting measures

5.1. Extinguishing media

Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray. Sand.

5.2. Special hazards arising from the substance or mixture

No additional information available

5.3. Advice for firefighters

Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire.

Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.

SECTION 6: Accidental release measures

6.1. Personal precautions, protective equipment and emergency procedures

6.1.1. For non-emergency personnel

Emergency procedures : Evacuate unnecessary personnel.

6.1.2. For emergency responders

Protective equipment : Equip cleanup crew with proper protection.

Emergency procedures : Ventilate area.

6.2. Environmental precautions

Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.

6.3. Methods and material for containment and cleaning up

Methods for cleaning up : Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible.

6.4. Reference to other sections

See Heading 8. Exposure controls and personal protection.

SECTION 7: Handling and storage

7.1. Precautions for safe handling

Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

7.2. Conditions for safe storage, including any incompatibilities

Storage conditions : Keep container closed when not in use.

Incompatible products : Metallic sodium.

Incompatible materials : Sources of ignition. Direct sunlight.

SECTION 8: Exposure controls/personal protection

8.1. Control parameters

No additional information available

8.2. Exposure controls

Appropriate engineering controls : Provide adequate general and local exhaust ventilation.

Personal protective equipment : Gloves. Safety glasses.

Hand protection : Wear protective gloves.

Eye protection : Chemical goggles or safety glasses.

Page 38: Red Gully Gas Pipeline & Processing Facility Environment

Water Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

01/25/2017 EN (English US) 3/5

Respiratory protection : None necessary.

Other information : Do not eat, drink or smoke during use.

SECTION 9: Physical and chemical properties

9.1. Information on basic physical and chemical properties

Physical state : Liquid

Color : Colorless

Odor : None.

Odor threshold : No data available

pH : 7

Melting point : 0 °C

Freezing point : No data available

Boiling point : 100 °C

Critical temperature : 374.1 °C

Critical pressure : 218.3 atm

Flash point : No data available

Relative evaporation rate (butyl acetate=1) : No data available

Flammability (solid, gas) : Non flammable.

Vapor pressure : 17.535 mm Hg

Vapor pressure at 50 °C : 92.51 mm Hg

Relative vapor density at 20 °C : No data available

Relative density : 1

Specific gravity / density : 0.99823 g/ml

Molecular mass : 18 g/mol

Solubility : Soluble in acetic acid. Soluble in acetone. Soluble in ammonia. Soluble in ammonium chloride. Soluble in ethanol. Soluble in glycerol. Soluble in hydrochloric acid. Soluble in methanol. Soluble in nitric acid. Soluble in sulfuric acid. Soluble in sodium hydroxide solution. Soluble in propylene glycol.

Log Pow : No data available

Auto-ignition temperature : No data available

Decomposition temperature : No data available

Viscosity, kinematic : 1.004 cSt

Viscosity, dynamic : 1.002 cP

Explosion limits : No data available

Explosive properties : Not applicable.

Oxidizing properties : None.

9.2. Other information

No additional information available

SECTION 10: Stability and reactivity

10.1. Reactivity

No additional information available

10.2. Chemical stability

Stable under normal conditions.

10.3. Possibility of hazardous reactions

Not established.

10.4. Conditions to avoid

Extremely high or low temperatures.

10.5. Incompatible materials

Metallic sodium.

10.6. Hazardous decomposition products

Hydrogen. oxygen.

Page 39: Red Gully Gas Pipeline & Processing Facility Environment

Water Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

01/25/2017 EN (English US) 4/5

SECTION 11: Toxicological information

11.1. Information on toxicological effects

Likely routes of exposure : Skin and eye contact

Acute toxicity : Not classified

Water (7732-18-5)

LD50 oral rat ≥ 90000 mg/kg

ATE US (oral) 90000.000 mg/kg body weight

Skin corrosion/irritation : Not classified

pH: 7

Serious eye damage/irritation : Not classified

pH: 7

Respiratory or skin sensitization : Not classified

Germ cell mutagenicity : Not classified

Carcinogenicity : Not classified

(Based on available data, the classification criteria are not met)

Reproductive toxicity : Not classified

Specific target organ toxicity – single exposure : Not classified

Specific target organ toxicity – repeated exposure

: Not classified

Aspiration hazard : Not classified

Potential Adverse human health effects and symptoms

: Based on available data, the classification criteria are not met.

SECTION 12: Ecological information

12.1. Toxicity

No additional information available

12.2. Persistence and degradability

Water (7732-18-5)

Persistence and degradability Not established.

12.3. Bioaccumulative potential

Water (7732-18-5)

Bioaccumulative potential Not established.

12.4. Mobility in soil

No additional information available

12.5. Other adverse effects

Other information : No other effects known.

SECTION 13: Disposal considerations

13.1. Waste treatment methods

Waste disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.

SECTION 14: Transport information

Department of Transportation (DOT)

In accordance with DOT

Not regulated

Page 40: Red Gully Gas Pipeline & Processing Facility Environment

Water Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

01/25/2017 EN (English US) 5/5

SECTION 15: Regulatory information

15.1. US Federal regulations

Water (7732-18-5)

Listed on the United States TSCA (Toxic Substances Control Act) inventory

All components of this product are listed, or excluded from listing, on the United States Environmental Protection Agency Toxic Substances Control Act (TSCA) inventory

This product or mixture does not contain a toxic chemical or chemicals in excess of the applicable de minimis concentration as specified in 40 CFR §372.38(a) subject to the reporting requirements of section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and 40 CFR Part 372.

15.2. International regulations

CANADA

Water (7732-18-5)

WHMIS Classification Uncontrolled product according to WHMIS classification criteria

EU-Regulations No additional information available

National regulations No additional information available

15.3. US State regulations

California Proposition 65 - This product does not contain any substances known to the state of California to cause cancer, developmental and/or reproductive harm

SECTION 16: Other information

Revision date : 01/25/2017

Other information : None.

NFPA health hazard : 0 - Materials that, under emergency conditions, would offer no hazard beyond that of ordinary combustible materials.

NFPA fire hazard : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand.

NFPA reactivity : 0 - Material that in themselves are normally stable, even under fire conditions.

HMIS III Rating

Health : 0 Minimal Hazard - No significant risk to health

Flammability : 0 Minimal Hazard - Materials that will not burn

Physical : 0 Minimal Hazard - Materials that are normally stable, even under fire conditions, and will NOT react with water, polymerize, decompose, condense, or self-react. Non-Explosives.

Personal protection : A

A - Safety glasses

SDS US LabChem

Information in this SDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and LabChem Inc assumes no liability resulting from the use of this SDS. The user must determine suitability of this information for his application.

Page 41: Red Gully Gas Pipeline & Processing Facility Environment

SDS no. D909Version 3Revision date 28-Jul-2016Supersedes date 13-Mar-2012

Safety Data SheetCement Class H D909

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name Cement Class H D909Product code D909

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666Denmark Poison Control Hotline (DK): +45 82 12 12 12Germany Poison Center Berlin (DE): +49 030 30686 790Italy Centro Antiveleni Ospedale Niguarda Milan: +39 02 6610 1029Netherlands National Poisons Information Center (NL): +31 30 274 88 88 (NB: this service is only

available to health professionals)Norway Poison information centre: +47 22 59 13 00Poland Poison Control and Information Centre, Warsaw (PL): +48 22 619 66 54; +48 22 619 08 97Portugal Poison Information Center (PT): +351 21 330 3284Spain Poison Information Service (ES): +34 91 562 04 20Hungary Toxicological Informational Health Service

1096 Budapest, Nagyvárad tér 2Tel: (1) 476-646424-hour service: 06 80 20 11 99 (toll-free toll-free number)

Malaysian Local emergency number; +603 2161 7655Croatia 01-23-48-342( for medical information) -Center for Poison

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

________________________________________________________________________________________

Page 1 / 11

Page 42: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Health hazardsSkin corrosion/irritation Category 2Serious eye damage/eye irritation Category 1Skin sensitization Sub-Category 1BSpecific target organ toxicity(single exposure)

Category 3

Environmental hazards Not classified

Physical Hazards Not classified

2.2 Label elements

Signal wordDANGER

Hazard statementsH317 - May cause an allergic skin reactionH315 - Causes skin irritationH335 - May cause respiratory irritationH318 - Causes serious eye damage

Precautionary Statements - EU (§28, 1272/2008) P280 - Wear protective gloves/ protective clothing/ eye protection/ face protectionP305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy todo. Continue rinsingP302 + P352 - IF ON SKIN: Wash with plenty of soap and waterP272 - Contaminated work clothing should not be allowed out of the workplaceP362 - Take off contaminated clothing and wash before reuseP501 - Dispose of contents/container in accordance with local regulations.

Supplementary precautionary statements P261 - Avoid breathing dust/ fume/ gas/ mist/ vapors/ sprayP264 - Wash face, hands and any exposed skin thoroughly after handlingP271 - Use only outdoors or in a well-ventilated areaP333 + P313 - If skin irritation or rash occurs: Get medical advice/ attentionP363 - Wash contaminated clothing before reuseP403 + P233 - Store in a well-ventilated place. Keep container tightly closed

ContainsPortland cement

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

________________________________________________________________________________________

Page 2 / 11

Page 43: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Australian statement of hazardous/dangerous natureClassified as Hazardous according to the criteria of NOHSC.HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Component EC-No. CAS-No Weight % -range

Classification(67/548)

Classification (Reg.1272/2008)

REACHregistration

numberPortland cement 266-043-4 65997-15-1 60-100 Xi;R36/37/38

R41R43

Skin Irrit. 2 (H315) Skin Sens. 1B (H317) Eye Dam. 1 (H318) STOT SE 3 (H335)

No data available

3.2 Mixtures

Not Applicable

4. First aid measures

4.1 First-Aid Measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Seek medical attention if irritation occurs.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention if irritation persists.

Eye contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

________________________________________________________________________________________

Page 3 / 11

Page 44: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which shall not be used for safety reasonsNone known.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsThermal decomposition can lead to release of irritating gases and vapors, React with hydrofluoric acid (HF) forming toxic gas(SiF4).

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment. Local authorities should be advised if significant spillages cannot be contained.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so. Cover powder spill with plastic sheet or tarp to minimize spreading and keeppowder dry.

Methods for cleaning upSweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

________________________________________________________________________________________

Page 4 / 11

Page 45: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Do not eat, drink or smoke when using this product. Washhands and face before breaks and immediately after handling the product Remove contaminated clothing.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moistureStore away from incompatibles, Metal salts Aluminum. Oxidizing agents Water Strongacids. Hydrofluoric acid (HF)

Storage class Chemical storage.

Packaging material Use specially constructed containers only. Paper bag (minimum 3 ply), or other industrialcontainer designed for powders and granulated materials

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits NUI = Nuisance dust, TWA 4mg/m3 Respirable Dust, 10mg/m3 Total Dust.

No biological limit allocated

Component EU OEL Austria Australia DenmarkPortland cement Not determined 5 mg/m3 TWA inhalable

fraction10mg/m3TWAinhalable

dustNot determined

Component Malaysia France Germany HungaryPortland cement 10 mg/m3 TWA Not determined TWA 10mg/m3TWA

Component New Zealand Italy Netherlands NorwayPortland cement 10 mg/m3 TWA Not determined 10 mg/m3 TWA Not determined

Component Poland Portugal Romania RussiaPortland cement 6.0 mg/m3 TWA NDS

2.0 mg/m3 TWA NDS10 mg/m3 TWA

particulate mattercontaining no Asbestos

and <1% Crystallinesilica

10mg/m3TWAinhalablefraction, dust

Not determined

Component Spain Switzerland Turkey UKPortland cement 4 mg/m3 TWA VLA-ED 5 mg/m3 TWA MAK Not determined 30 mg/m3 STEL

calculated inhalabledust

12 mg/m3 STELcalculated respirable

dust10 mg/m3 TWAinhalable dust

________________________________________________________________________________________

Page 5 / 11

Page 46: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

4 mg/m3 TWA respirabledust

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation.

Personal protective equipmentEye protection Safety glasses with side-shields.Hand protection Use protective gloves made of:, Rubber, PVC disposable gloves, Leather gloves, Frequent

change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2 (EuropeanNorm EN 143 = former DIN 3181).

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.

Hygiene measures Wash hands before eating, drinking or smoking, Remove and wash contaminated clothingbefore re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance PowderOdor OdorlessColor GrayOdor threshold Not applicable

Physical state Solid

Property Values Remarks pH No information availablepH @ dilution 11 - 13 @10% solutionMelting/freezing point

________________________________________________________________________________________

Page 6 / 11

Page 47: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Explosive properties Not ApplicableOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

React with hydrofluoric acid (HF) forming toxic gas (SiF4).

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Protect from moisture. Avoid dust formation.

10.5 Incompatible materials

Metal salts. Aluminum. Oxidizing agents. Water. Strong acids. Hydrofluoric acid (HF).

10.6 Hazardous decomposition products

See Section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Boiling point/range Not ApplicableFlash point Does not flashEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure Not applicableVapor density Not applicableSpecific gravity Approximately 3Bulk density No information availableRelative density No information availableWater solubility Slightly soluble in water.Solubility in other solvents No information availableAutoignition temperature Not ApplicableDecomposition temperature No information availableKinematic viscosityDynamic viscosity No information availableLog Pow No information available

________________________________________________________________________________________

Page 7 / 11

Page 48: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Acute toxicity

Inhalation May cause irritation of respiratory tract.

Eye contact Causes serious eye damage.

Skin contact Causes skin irritation. May cause an allergic skin reaction.

Ingestion Ingestion may cause irritation to mucous membranes.

Unknown acute toxicity Not Applicable.

Component LD50 Oral LD50 Dermal LC50 InhalationPortland cement No data available No data available No data available

Sensitization May cause sensitization by skin contact.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity This product does not contain any known or suspected carcinogens.

Reproductive toxicity This product does not contain any known or suspected reproductive hazards.

Routes of exposure None known.

Routes of entry No route of entry noted.

Specific target organ toxicity(single exposure)

Category 3

Specific target organ toxicity(repeated exposure)

Not classified.

Target organ effects Respiratory system.

Aspiration hazard Not Applicable.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishThis product is not considered toxic to fish.

________________________________________________________________________________________

Page 8 / 11

Toxicity to daphnia and other aquatic invertebrates

Page 49: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

This product is not considered toxic to invertebrates.

Component Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Portland cement No information available No information available No information available

12.2 Persistence and degradability

Product is not biodegradable.

12.3 Bioaccumulative potential

Does not bioaccumulate.

12.4 Mobility in soil

MobilitySlightly soluble in water.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 10 13 14 15 01 01

14. Transport information

14.1 UN Number

________________________________________________________________________________________

Page 9 / 11

Not regulated

Page 50: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Australian Standard for the Uniform Scheduling of Drugs and Poisons

Portland cementSchedule 4Schedule 6Schedule 5

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) Complies

________________________________________________________________________________________

Page 10 / 11

Page 51: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Class H D909 SDS no. D909Revision date 28-Jul-2016

Canada (DSL) CompliesPhilippines (PICCS) Does not ComplyJapan (ENCS) Does not ComplyChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Ingrid Helland

Supersedes date 13-Mar-2012

Revision date 28-Jul-2016

Version 3

The following sections have beenrevised:

Updated according to GHS/CLP,,, This SDS has been made in a new database and therefore a new layout. There have beenchanges with regard to classification.

Text of R phrases mentioned in Section 3R41 - Risk of serious damage to eyesR43 - May cause sensitization by skin contact

R36/37/38 - Irritating to eyes, respiratory system and skin

Full text of H-Statements referred to under sections 2 and 3

H317 - May cause an allergic skin reactionH315 - Causes skin irritationH335 - May cause respiratory irritationH318 - Causes serious eye damage

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

________________________________________________________________________________________

Page 11 / 11

Page 52: Red Gully Gas Pipeline & Processing Facility Environment

Safety data sheet number D066Version 2Revision date 13/Jul/2017Supercedes date 20/Oct/2014

Safety Data SheetSilica Flour D66

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name Silica Flour D66Product code D066Norway Pr. no. 51274Denmark Pr. no. 1089001

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518Denmark Poison Control Hotline (DK): +45 82 12 12 12Germany +49 69 222 25285Netherlands National Poisons Information Centre (NL): +31 30 274 88 88 (NB: this service is only

available to health professionals)Norway Poison information centre: +47 22 59 13 00Malaysian Local emergency number; +603 2161 7655

2. Hazards Identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No. 1272/2008 [CLP]

Health hazardsSpecific target organ toxicity - Repeated exposure Category 2

Environmental hazards Not classified

SupplierSchlumberger Oilfield UK PLC Schlumberger House, Buckingham GateGatwick Airport West Sussex RH6 0NZ

+ 47 51577424

[email protected]

_____________________________________________________________________________________________

Page 1 / 12

Page 53: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Physical Hazards Not classified

2.2 Label elements

Signal wordWARNING

Hazard statementsH373 - May cause damage to organs through prolonged or repeated exposure

Precautionary Statements - EU (§28, 1272/2008) P260 - Do not breathe dust/fume/gas/mist/vapours/sprayP314 - Get medical advice/attention if you feel unwellP501 - Dispose of contents/container in accordance with local, regional, national, and international regulations as applicable

ContainsQuartz

2.3 Other hazards

Not classified as PBT/vPvB by current EU criteria

3. Composition/information on ingredients

3.1 Substances

Chemical Name EC No CAS No Weight-% Regulation (EC) No1272/2008

REACHregistration

numberQuartz 238-878-4 14808-60-7 60-100 STOT RE 2(H373) Exempt

3.2 Mixtures

Not applicable

CommentsIARC Monographs, Vol. 68, 1997, concludes that there is sufficient evidence that inhaled crystalline silica in the form of quartz or

_____________________________________________________________________________________________

Page 2 / 12

Page 54: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

cristobalite from occupational sources causes cancer in humans. IARC Classification Group I.

4. First aid measures

4.1 First aid measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Seek medical attention if irritation occurs.

Skin contact Wash off immediately with soap and plenty of water while removing all contaminatedclothes and shoes. Get medical attention immediately if symptoms occur.

Eye Contact Promptly wash eyes with lots of water while lifting eye lids. Remove contact lenses, if worn.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2. Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which must not be used for safety reasonsNone known.

5.2. Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsReact with hydrofluoric acid (HF) forming toxic gas (SiF4).

_____________________________________________________________________________________________

Page 3 / 12

Hazardous combustion products

Page 55: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Thermal decomposition can lead to release of irritating gases and vapours

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1. Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment. Local authorities should be advised if significant spillages cannot be contained.

6.3 Methods and material for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so.

Methods for cleaning upVacuum up. Avoid generating dust. Put into suitable containers for disposal. After cleaning, flush away traces with water.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation. Donot breathe dust. For personal protection see section 8.

Hygiene MeasuresUse good work and personal hygiene practices to avoid exposure When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product Remove contaminated clothing

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Provide appropriate exhaust ventilation at places where dust is formed. Keep airborneconcentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place Store away fromincompatibles, React with hydrofluoric acid (HF) forming toxic gas (SiF4) Strong oxidising

_____________________________________________________________________________________________

Page 4 / 12

Page 56: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

agents

Storage class Chemical storage.

Packaging materials Use specially constructed containers only

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Chemical Name EU OEL - Third List Austria Australia DenmarkQuartz Not determined 0.15 mg/m3 TWA

alveolar dust, respirablefraction

0.1mg/m3TWArespirabledust

0.3 mg/m3 TWA0.1 mg/m3 TWA

Chemical Name Malaysia France Germany HungaryQuartz 0.1 mg/m3 TWA 0.1 mg/m3TWA Not determined 0.15mg/m3TWA

Chemical Name New Zealand Italy Netherlands NorwayQuartz 0.1 mg/m3 TWA

Confirmed carcinogen0.05 mg/m3 0.075 mg/m3 TWA 0.3 mg/m3 TWA total

dust0.1 mg/m3 TWArespirable dust

0.9 mg/m3 STEL totaldust

0.3 mg/m3 STELrespirable dust

CarcinogenChemical Name Poland Portugal Romania Russia

Quartz 2 mg/m3 TWA NDS >50%free crystalline silica0.3 mg/m3 TWA NDS>50% free crystalline

silica4.0 mg/m3 TWA NDS 2%

to 50% free crystallinesilica

1.0 mg/m3 TWA NDS 2%to 50% free crystalline

silica

0.025 mg/m3 TWArespirable fraction

0.1mg/m3TWAdust,respirable fraction

3 mg/m3 STEL 1123disintegration aerosol,total mass of aerosols3 mg/m3 STEL 1124

total mass of aerosols1 mg/m3 TWA 11231 mg/m3 TWA 1124

Fibrogenic substanceglass;regulated under

Quartz 1123, 1124

Chemical Name Spain Switzerland Turkey UKQuartz 0.05 mg/m3 TWA VLA-ED 0.15 mg/m3 TWA MAK Not determined Not determined

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

_____________________________________________________________________________________________

Page 5 / 12

Engineering ControlsEnsure adequate ventilation. Mechanical ventilation or local exhaust ventilation is required.

Page 57: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Personal protective equipmentEye protection Use eye protection according to EN 166, designed to protect against dusts. Safety glasses

with side-shields. Tightly fitting safety goggles.Hand protection Wear gloves according to EN 374 to protect against skin effects from powders Repeated or

prolonged contact Use protective gloves made of: Nitrile Neoprene gloves Frequent changeis advisable

Respiratory protection In case of insufficient ventilation wear suitable respiratory equipment, Suitable mask withparticle filter P3 (European Norm 143), At work in confined or poorly ventilated spaces,respiratory protection with air supply must be used.

Skin and body protection Wear appropriate personal protective clothing to prevent skin contact, Eye wash andemergency shower must be available at the work place.

Hygiene Measures Wash hands before eating, drinking or smoking, Remove and wash contaminated clothingbefore re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance GranulesOdour OdourlessColour Tan or WhiteOdour threshold Not applicable

Physical state Solid

Property Values Remarks pH Not applicablepH @ dilution N/AMelting / freezing point > 1700 °C / 3092 °FBoiling point/range No information availableFlash point Not applicableEvaporation rate No information availableFlammability (solid, gas) Not applicableFlammability Limit in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapour pressure No information availableVapour density No information availableSpecific gravity 2.50 - 2.70 @20 °CBulk density 1100- 1600 kg/m3

Relative density No information availableWater solubility Insoluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information availableKinematic viscosity No information availableDynamic viscosity No information available

_____________________________________________________________________________________________

Page 6 / 12

Page 58: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Explosive properties Not applicableOxidising properties None known

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) No information availableDensity No information available

CommentsThe data listed above are typical physical and chemical properties and should not be construed as product specification.

10. Stability and reactivity

10.1 Reactivity

React with hydrofluoric acid (HF) forming toxic gas (SiF4).

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerisationHazardous polymerisation does not occur.

Hazardous ReactionsNone known.

10.4 Conditions to avoid

Avoid dust formation.

10.5 Incompatible materials

Hydrofluoric acid (HF). Strong oxidising agents.

10.6 Hazardous decomposition products

See Section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of dust may cause shortness of breath, tightness of the chest, a sore throat andcough. May cause respiratory irritation. Repeated or prolonged inhalation of crystallinesilica dust can cause delayed lung injury, and other diseases, including silicosis and lungcancer.

log Pow No information available

_____________________________________________________________________________________________

Page 7 / 12

Page 59: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Eye contact Dust may cause mechanical irritation.

Skin contact Repeated exposure may cause skin dryness or cracking.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not applicable.

Chemical Name LD50 Oral LD50 Dermal LC50 InhalationQuartz = 500 mg/kg ( Rat ) No data available No data available

Sensitisation This product does not contain any components suspected to be sensitizing.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity Contains a known or suspected carcinogen. Crystalline silica dust is listed by IARC inGroup 1 as known to cause lung cancer in humans, if inhaled.

Reproductive toxicity This product does not contain any known or suspected reproductive hazards.

Routes of exposure Inhalation. Skin contact. Eye contact.

Routes of entry Inhalation.

Specific target organ toxicity -Single exposure

Not classified

Specific target organ toxicity -Repeated exposure

Category 2.

Target organ effects Respiratory system. Lungs.

Aspiration hazard Not applicable.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

_____________________________________________________________________________________________

Page 8 / 12

Toxicity to fishThis product is not considered toxic to fish.

Page 60: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Toxicity to daphnia and other aquatic invertebratesThis product is not considered toxic to invertebrates.

Chemical Name Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Quartz No information available No information available No information available

12.2 Persistence and degradability

Not Applicable - Inorganic chemical.

12.3 Bioaccumulative potential

Not Applicable - Inorganic chemical.

12.4 Mobility in soil

MobilityThe product is insoluble and sinks in water.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

_____________________________________________________________________________________________

Page 9 / 12

Page 61: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

Contaminated packaging Empty containers should be transported/delivered using a registered waste carrier for localrecycling or waste disposal.

EWC Waste Disposal No According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific Waste codes should be assigned by the user based on the applicationfor which the product was used The following Waste Codes are only suggestions: EWCwaste disposal No: 16 03 03 - inorganic wastes containing dangerous substances 7091Inorganic salts and other solids.

14. Transport information

14.1. UN number Not regulated

14.2. UN proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3. Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing Group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

14.6 Special precautions Not applicable

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Germany, Water EndangeringClasses (VwVwS)

Water endangering class = nwg

_____________________________________________________________________________________________

Page 10 / 12

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)

Page 62: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

Dutch Mining Regulations: In accordance with Mining Regulations 9.2 and Chapter 4 of the Working Conditions Decree.

Occupational Safety and Health (Classification, Labelling and Safety Data Sheet of Hazardous Chemicals) Regulations2013 [P.U.(A) 310/2013] (CLASS Regulations)

The Industry Code of Practice on Chemical Classification and Hazard Communication 2014 [P.U. (B) 128/2014] (ICOP)International inventories

USA, Toxic Substances Control Act inventory (TSCA) CompliesEuropean Union - EINECS and ELINCS CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesInventory - Japan - Existing and New Chemicals list CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorea (KECL) CompliesInventory - New Zealand - Inventory of Chemicals (NZIoC) Complies

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Muriel Martin Beurel

Supercedes date 20/Oct/2014

Revision date 13/Jul/2017

Version 2

This SDS has been revised in thefollowing section(s)

All sections No changes with regard to classification have been made.

Full text of H-Statements referred to under sections 2 and 3

H373 - May cause damage to organs through prolonged or repeated exposure

_____________________________________________________________________________________________

Page 11 / 12

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To the

Page 63: Red Gully Gas Pipeline & Processing Facility Environment

_____________________________________________________________________________________________

Silica Flour D66Safety data sheet number D066

Revision date 13/Jul/2017

maximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

_____________________________________________________________________________________________

Page 12 / 12

Page 64: Red Gully Gas Pipeline & Processing Facility Environment

Safety Data SheetHigh Temperature Expanding Additive D176

SDS no. D176Version 1Revision date 29/Aug/2014Supersedes date 26/Oct/2011

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name High Temperature Expanding Additive D176Product code D176Denmark Pr. no.: 1302511

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518Norway Poison information centre: +47 22 59 13 00

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

________________________________________________________________________________________

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

Page 1 / 11

[email protected]

Page 65: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Precautionary statements This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

Classification according to EU Directives 67/548/EEC or 1999/45/EC

Indication of dangerNot classified

ContainsCrystalline silica (impurity)

For the full text of the H-Statements mentioned in this Section, see Section 16.

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Component EC-No. CAS-No Weight % -range

Classification(67/548)

Classification (Reg.1272/2008)

REACHregistration

numberCrystalline silica

(impurity)238-878-4 14808-60-7 0.1-1 Xn; R48/20 STOT Rep. 2 - H373 No data available

3.2 Mixtures

Not Applicable

CommentsIARC Monographs, Vol. 68, 1997, concludes that there is sufficient evidence that inhaled crystalline silica in the form of quartz orcristobalite from occupational sources causes cancer in humans. IARC Classification Group I.

4. First aid measures

4.1 First-Aid Measures

________________________________________________________________________________________

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact

Page 2 / 11

Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Page 66: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which shall not be used for safety reasonsNone known.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsThermal decomposition can lead to release of irritating gases and vapors.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

________________________________________________________________________________________

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

Page 3 / 11

The product should not be allowed to enter drains, water courses or the soil.

Page 67: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Environmental exposure controlsAvoid release to the environment.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so.

Methods for cleaning upSweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place.

Storage class Chemical storage.

Packaging material Use specially constructed containers only Bag with moisture barrier

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Component EU OEL Austria Australia DenmarkCrystalline silica (impurity) Not determined Not determined 0.1 mg/m3 TWA 0.1mg/m3

Component Finland France Germany HungaryCrystalline silica (impurity)

________________________________________________________________________________________

Not determined 0.1 mg/m3 Not determined Not determined

Component New Zealand Italy

Page 4 / 11

Netherlands Norway

Page 68: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Crystalline silica (impurity) 0.2 mg/m3 TWAKnown or presumedhuman carcinogen

Not determined 0.075 mg/m3 0.3 mg/m3 TWA totaldust

0.1 mg/m3 TWArespirable dust

Carcinogen

Component Poland Portugal Romania RussiaCrystalline silica (impurity) 2 mg/m3 TWA >50% free

crystalline silica totalinhalable dust

0.3 mg/m3 TWA >50%free crystalline silica

respirable dust4.0 mg/m3 TWA 2% to

50% free crystalline silicatotal inhalable dust

1.0 mg/m3 TWA 2% to50% free crystalline silica

respirable dust

0.025 mg/m3 TWArespirable fraction

Not determined 1 mg/m3 MAC3 mg/m3 STEL

1 mg/m3 TWA aerosolFibrogenic substance

Component Spain Switzerland Turkey UKCrystalline silica (impurity) 0.1 mg/m3 VLA-ED

respirable fraction0.15 mg/m3 MAK

respirableNot determined 0.3 mg/m3 STEL

calculated respirable0.1 mg/m3 TWA

respirable

NotesNo biological limit allocated

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation. Keep airborne concentrations below exposure limits.

Personal protective equipmentEye protection

________________________________________________________________________________________

It is good practice to wear goggles when handling any chemical. Tightly fitting safetygoggles.

Hand protection Repeated or prolonged contact:, Use protective gloves made of:, Neoprene, Rubber, Nitrile.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2(European Norm EN 143 = former DIN 3181).

Page 5 / 11

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.

Page 69: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Hygiene measures Wash hands before eating, drinking or smoking, Remove and wash contaminated clothingbefore re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance PowderOdor NoneColor TanOdor threshold Not applicable

Explosive properties NoneOxidizing properties None

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Physical state Solid

Property Values Remarks pH Not applicablepH @ dilutionMelting/freezing point > 2093 °CBoiling point/range Not applicableFlash point Not ApplicableEvaporation rate (BuAc =1) Not ApplicableFlammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure Not applicableVapor density Not applicableSpecific gravity 3.19Bulk density 100-110 lb/ft3Relative density No information availableWater solubility insolubleSolubility in other solvents No information availableAutoignition temperature Not ApplicableDecomposition temperature No information available

________________________________________________________________________________________

Not ApplicableKinematic viscosity Not ApplicableDynamic viscosity No information available Not ApplicableLog Pow

Page 6 / 11

No information available

Page 70: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

None known.

10.5 Incompatible materials

Strong acids.

10.6 Hazardous decomposition products

See also section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of dust in high concentration may cause irritation of respiratory system.

Eye contact Dust contact with the eyes can lead to mechanical irritation.

Skin contact Prolonged contact may cause redness and irritation.

Ingestion Ingestion may cause stomach discomfort.

Component LD50 Oral LD50 Dermal LC50 InhalationCrystalline silica (impurity) = 500 mg/kg ( Rat ) No data available No data available

Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects This substance has no evidence of mutagenic properties.

Carcinogenicity Crystalline silica dust is listed by IARC in Group 1 as known to cause lung cancer inhumans, if inhaled.

Reproductive toxicity

________________________________________________________________________________________

None known.

Routes of exposure Skin contact. Eye contact. Inhalation.

Routes of entry No route of entry noted.

Page 7 / 11

Specific target organ toxicity(single exposure)

Not classified

Page 71: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishNot considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesNot considered toxic.

Component Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Crystalline silica (impurity) No information available No information available No information available

12.2 Persistence and degradability

Not Applicable - Inorganic chemical.

12.3 Bioaccumulative potential

Not Applicable - Inorganic chemical.

12.4 Mobility in soil

MobilityNo information available.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

________________________________________________________________________________________

12.6 Other adverse effects.

None known. Listed on PLONOR list of OSPAR.

Page 8 / 11

Page 72: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 16 03 04;07 07 99

14. Transport information

The product is not covered by international regulation on the transport of dangerous goods (IMDG, IATA,ADR/RID/ADG).

14.1 UN Number Not regulated

14.2 Proper shipping name Not regulated

14.3 Hazard class(es) ADR/RID/ADN Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN Packing Group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

________________________________________________________________________________________

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo Poison Schedule number allocated

Page 9 / 11

Page 73: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Beilin Li

Supersedes date 26/Oct/2011

Revision date 29/Aug/2014

Version 1

The following sections have beenrevised

SDS fully updated in the new database, Updated according to GHS/CLP.

________________________________________________________________________________________

Text of R phrases mentioned in Section 2 and 3Not classified

R48/20 - Harmful: danger of serious damage to health by prolonged exposure through inhalation

Page 10 / 11

Page 74: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

High Temperature Expanding AdditiveD176

SDS no. D176Revision date 29/Aug/2014

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.H373 - May cause damage to organs through prolonged or repeated exposure if inhaled

________________________________________________________________________________________

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

Page 11 / 11

Page 75: Red Gully Gas Pipeline & Processing Facility Environment

SDS no. D600GVersion 3Revision date 15-Jul-2016Supersedes date 04-Mar-2014

Safety Data SheetD600G GASBLOK* Gas Migration Control Additive

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name D600G GASBLOK* Gas Migration Control AdditiveProduct code D600G

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Gas control agent Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666- Brazil 0800 707 7022

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

________________________________________________________________________________________

Page 1 / 12

Page 76: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

EU specific hazard statementsEUH208 - Contains mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H-isothiazol-3-one May produce an allergicreaction

Precautionary Statements - EU (§28, 1272/2008) This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

Indication of dangerNot classified

ContainsDodecyl sulfate, sodium salt

1,4-Dioxane

For the full text of the H-Statements mentioned in this Section, see Section 16.

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

3. Composition/information on ingredients

3.1 Substances

Not Applicable

3.2 Mixtures

Component EC-No. CAS-No Weight % -range

Classification(67/548)

Classification (Reg.1272/2008)

REACHregistration

numberDodecyl sulfate,

sodium salt205-788-1 151-21-3 >= 0.1<0.3 Xn: R22

Xi; R38, R41Acute Tox. 4 (H302)Skin Irrit. 2 (H315)

Eye damage. 1 (H318)Aquatic Chronic 3 (H412)

No data available

1,4-Dioxane 204-661-8 123-91-1 <=0.1 F; R11-19Xi; R36/37

Carc.Cat.3; R40R66

Eye Irrit. 2 (H319)Carc. 2 (H351)

STOT SE 3 (H335)Flam. Liq. 2 (H225)

(EUH066)(EUH019)

No data available

CommentsThe product contains other ingredients which do not contribute to the overall classification.

4. First aid measures

________________________________________________________________________________________

Page 2 / 12

4.1 First-Aid Measures

Page 77: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaExtinguish with carbon dioxide, dry chemical, foam or waterspray.

Extinguishing media which shall not be used for safety reasonsDo not use a solid water stream as it may scatter and spread fire.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsHeating or fire can release toxic gas.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

________________________________________________________________________________________

Page 3 / 12

6. Accidental release measures

Page 78: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so. Dike far ahead of liquid spill for later disposal.

Methods for cleaning upAbsorb with earth, sand or other non-combustible material and transfer to containers for later disposal. After cleaning, flush awaytraces with water.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Do not breathe vapors orspray mist. Avoid spills and splashing during use.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Provide sufficient air exchange and/or exhaust in work rooms.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Avoid frost. Keepaway from open flames, hot surfaces and sources of ignition. Keep at 39 - 86 °F/ 4 - 30°C

Incompatible with materials which react with water. Strong acids. Strong bases Strongoxidizing agents Strong reducing agents.

Storage class Chemical storage.

Packaging material Use specially constructed containers only.

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

________________________________________________________________________________________

Page 4 / 12

Page 79: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

Component EU OEL Austria Australia DenmarkDodecyl sulfate, sodium salt Not determined Not determined Not determined Not determined

1,4-Dioxane 20 ppm TWA73 mg/m3 TWA

40 ppm STEL146 mg/m3 STEL

20 ppm TWA73 mg/m3 TWA

10ppmTWA36mg/m3TWAskin notation

10 ppm TWA36 mg/m3 TWA

Potential for cutaneousabsorption

K

Component Malaysia France Germany HungaryDodecyl sulfate, sodium salt Not determined Not determined Not determined Not determined

1,4-Dioxane 20 ppm TWA72.1 mg/m3 TWA

Skin notation

40ppmSTEL140mg/m3STEL

20 ppmTWA73 mg/m3TWA

20 ppm TWA73 mg/m3 TWA

73mg/m3TWA

Component New Zealand Italy Netherlands NorwayDodecyl sulfate, sodium salt Not Determined Not determined Not determined Not determined

1,4-Dioxane 25 ppm TWA90 mg/m3 TWA

Known or presumedhuman carcinogen

Possibility of significantuptake through the skin

Not determined 20 mg/m3 5 ppm TWA18 mg/m3 TWA10 ppm STEL

36 mg/m3 STELCarcinogen

Skin

Component Poland Portugal Romania RussiaDodecyl sulfate, sodium salt Not determined Not determined Not determined Not determined

1,4-Dioxane 50 mg/m3 TWA Skin20 ppm TWA

20ppmTWA73mg/m3TWA

10 mg/m3 MACSkin

Component Spain Switzerland Turkey UKDodecyl sulfate, sodium salt Not determined Not determined Not determined Not determined

1,4-Dioxane 20 ppm VLA-EDindicative limit value

inhalable fraction andvapor

73 mg/m3 VLA-EDindicative limit value

inhalable fraction andvapor

40 ppm STEL144 mg/m3 STEL

Skin20 ppm MAK

72 mg/m3 MAK

Not determined 100 ppm STEL366 mg/m3 STEL

Skin25 ppm TWA

91 mg/m3 TWA

8.2 Exposure controls

________________________________________________________________________________________

Page 5 / 12

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards may

Page 80: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

be created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation. Mechanical ventilation or local exhaust ventilation is required.

Personal protective equipmentEye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safety

goggles.Hand protection Use protective gloves made of:, Be aware that liquid may penetrate the gloves. Frequent

change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Use a self contained positive pressureindividual breathing apparatus if vapor inhalation is a risk.

Skin and body protection Wear appropriate personal protective clothing to prevent skin contact, Eye wash andemergency shower must be available at the work place.

Hygiene measures Wash hands before breaks and immediately after handling the product, Remove and washcontaminated clothing before re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance ViscousOdor SlightColor Milky white.Odor threshold Not applicable

Physical state Liquid

Property Values Remarks pH 6 - 8pH @ dilutionMelting/freezing point -2 °C / 28 °FBoiling point/range > 100 °C / 212 °FFlash point > 100 °C / 212 °F Closed cupEvaporation rate (BuAc =1)Flammability (solid, gas) Not ApplicableFlammability Limits in Air Not applicable

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure <31.33 hPa @ 25 °CVapor density No information availableSpecific gravity 1.02Bulk density No information availableRelative density 1.01 g/cm³Water solubility DispersibleSolubility in other solvents No information availableAutoignition temperature Not ApplicableDecomposition temperature No information availableKinematic viscosityDynamic viscosity 1000 mPa sLog Pow Not determined

________________________________________________________________________________________

Page 6 / 12

Page 81: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

Explosive properties Not ApplicableOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) No information availableDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Keep away from sources of ignition - No smoking. Heat, flames and sparks. Protect from moisture. Avoid frost. Do not freeze.

10.5 Incompatible materials

Incompatible with materials which react with water. Strong acids. Strong bases. Strong oxidizing agents. Strong reducing agents.

10.6 Hazardous decomposition products

See also section 5.2. Thermal decomposition can lead to release of irritating gases and vapors. Carbon oxides (COx). Sulfuroxides. Sodium oxides.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Product information EUH208 - Contains mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and2-methyl-2H-isothiazol-3-one May produce an allergic reaction.

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system.

Eye contact May cause slight irritation.

Skin contact Prolonged contact may cause redness and irritation. Components of the product may beabsorbed into the body through the skin.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

________________________________________________________________________________________

Page 7 / 12

Page 82: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

Component LD50 Oral LD50 Dermal LC50 InhalationDodecyl sulfate, sodium salt = 977 mg/kg ( Rat ) = 580 mg/kg ( Rabbit ) > 3900 mg/m3 ( Rat ) 1 h

1,4-Dioxane = 4200 mg/kg ( Rat ) = 5170mg/kg ( Rat )

= 7600 µL/kg ( Rabbit ) = 46 mg/L ( Rat ) 2 h

Sensitization Repeated or prolonged contact may cause allergic reactions in very susceptible persons.

Mutagenic effects This substance has no evidence of mutagenic properties.

Carcinogenicity Contains a component that may cause cancer.

Reproductive toxicity None known.

Routes of exposure Skin contact. Eye contact.

Routes of entry No route of entry noted.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

Ecotoxicity effects

Toxicity to algaeSee component information below.

Toxicity to fishSee component information below.

Toxicity to daphnia and other aquatic invertebratesSee component information below.

Component Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Dodecyl sulfate, sodium salt 5.8 - 7.5 mg/L LC50 Pimephalespromelas 96 h = 1.31 mg/L LC50Cyprinus carpio 96 h 10.8 - 16.6

mg/L LC50 Poecilia reticulata 96 h13.5 - 18.3 mg/L LC50 Poecilia

reticulata 96 h 6.2 - 9.6 mg/L LC50Pimephales promelas 96 h 10.2 -

22.5 mg/L LC50 Pimephalespromelas 96 h = 4.5 mg/L LC50

Lepomis macrochirus 96 h 4.2 - 4.8

= 117 mg/L EC50Pseudokirchneriella subcapitata 96

h 3.59 - 15.6 mg/L EC50Pseudokirchneriella subcapitata 96

h 30 - 100 mg/L EC50Desmodesmus subspicatus 96 h =

53 mg/L EC50 Desmodesmussubspicatus 72 h

= 1.8 mg/L EC50 Daphnia magna48 h

________________________________________________________________________________________

Page 8 / 12

Page 83: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

mg/L LC50 Lepomis macrochirus 96h 4.06 - 5.75 mg/L LC50 Lepomismacrochirus 96 h 9.9 - 20.1 mg/L

LC50 Brachydanio rerio 96 h = 7.97mg/L LC50 Brachydanio rerio 96 h =

4.2 mg/L LC50 Oncorhynchusmykiss 96 h = 4.62 mg/L LC50

Oncorhynchus mykiss 96 h 4.3 - 8.5mg/L LC50 Oncorhynchus mykiss

96 h 22.1 - 22.8 mg/L LC50Pimephales promelas 96 h 15 - 18.9

mg/L LC50 Pimephales promelas96 h 8 - 12.5 mg/L LC50

Pimephales promelas 96 h1,4-Dioxane = 9850 mg/L LC50 Pimephales

promelas 96 h > 10000 mg/L LC50Lepomis macrochirus 96 h 10306 -

14742 mg/L LC50 Pimephalespromelas 96 h

No information available = 163 mg/L EC50 water flea 48 h

12.2 Persistence and degradability

Product is not biodegradable.

12.3 Bioaccumulative potential

No product level data available.

12.4 Mobility in soil

MobilityAfter release, disperses through ground water.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, but

________________________________________________________________________________________

Page 9 / 12

Page 84: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

application specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: Waste Code: 07 02 99

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

14.6 Special precautions None

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Australian Standard for the Uniform Scheduling of Drugs and Poisons

Dodecyl sulfate, sodium saltSchedule 6

1,4-DioxaneSchedule 6

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

International inventories

________________________________________________________________________________________

Page 10 / 12

Page 85: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) Does not ComplyPhilippines (PICCS) Does not ComplyJapan (ENCS) Does not ComplyChina (IECSC) Does not ComplyAustralia (AICS) Does not ComplyKorean (KECL) Does not ComplyNew Zealand (NZIoC) Does not Comply

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Ingrid Helland

Supersedes date 04-Mar-2014

Revision date 15-Jul-2016

Version 3

The following sections have beenrevised:

The following sections have been revised:, 15. Regulatory Information.

Text of R phrases mentioned in Section 3R11 - Highly flammableR19 - May form explosive peroxidesR40 - Limited evidence of a carcinogenic effectR66 - Repeated exposure may cause skin dryness or cracking

R36/37 - Irritating to eyes and respiratory system

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.

H319 - Causes serious eye irritationH335 - May cause respiratory irritationH351 - Suspected of causing cancerH225 - Highly flammable liquid and vaporEUH066 - Repeated exposure may cause skin dryness or crackingEUH019 - May form explosive peroxidesEUH208 - Contains mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H-isothiazol-3-one May produce an allergicreaction

________________________________________________________________________________________

Page 11 / 12

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitness

Page 86: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

D600G GASBLOK* Gas MigrationControl Additive

SDS no. D600GRevision date 15-Jul-2016

of purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

________________________________________________________________________________________

Page 12 / 12

Page 87: Red Gully Gas Pipeline & Processing Facility Environment

SDS no. D065Version 1Revision date 18-Jun-2014Supersedes date 10-May-2012

Safety Data SheetTIC* D65 Dispersant

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name TIC* D65 DispersantProduct code D065

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

Precautionary Statements - EU (§28, 1272/2008) This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

________________________________________________________________________________________

Page 1 / 10

Page 88: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

Classification according to EU Directives 67/548/EEC or 1999/45/EC

Indication of dangerNot classified

ContainsFor the full text of the H-Statements mentioned in this Section, see Section 16.

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Not Applicable

3.2 Mixtures

This product does not contain any hazardous ingredients, or ingredients with national workplace exposure limits.

4. First aid measures

4.1 First-Aid Measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

________________________________________________________________________________________

Page 2 / 10

Page 89: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaWater Fog, Alcohol Foam, CO2, Dry Chemical.

Extinguishing media which shall not be used for safety reasonsNone known.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsFire or high temperatures create:, Carbon oxides (COx), Sulfur dioxide, Harmful organic chemical fumes.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so.

Methods for cleaning upSweep up and shovel into suitable containers for disposal. After cleaning, flush away traces with water.

________________________________________________________________________________________

Page 3 / 10

6.4 Reference to other sections

Page 90: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Provide appropriate exhaust ventilation at places where dustis formed. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away fromdirect sunlight. Protect from moisture

Storage class Chemical storage.

Packaging material Use specially constructed containers only. Pail with resealable inner polyethylene bag

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits The product does not contain any hazardous materials with occupational exposure limitsestablished. NUI = Nuisance dust, TWA 4mg/m3 Respirable Dust, 10mg/m3 Total Dust.

________________________________________________________________________________________

Page 4 / 10

NotesNo biological limit allocated

Page 91: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation.

Personal protective equipmentEye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safety

goggles.Hand protection Use protective gloves made of:, Nitrile, Neoprene gloves, Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Half mask with a particle filter P2 (EuropeanNorm EN 143 = former DIN 3181).

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.

Hygiene measures Wash hands before breaks and immediately after handling the product, Remove and washcontaminated clothing before re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance PowderOdor FaintColor TanOdor threshold Not applicable

Physical state Solid

Property Values Remarks pH ~10pH @ dilution 10 g/lMelting/freezing point No information availableBoiling point/range Not applicableFlash point Not ApplicableEvaporation rate (BuAc =1) Not ApplicableFlammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure Not applicableVapor density Not applicableSpecific gravity 0.8 20 °CBulk density No information availableRelative density No information availableWater solubility Soluble

________________________________________________________________________________________

Page 5 / 10

Page 92: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

Explosive properties Suspended dust may present a dust explosion hazardOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Protect from moisture. Keep away from direct sunlight.

10.5 Incompatible materials

Oxidizing agents.

10.6 Hazardous decomposition products

See also section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of dust in high concentration may cause irritation of respiratory system.

Eye contact May cause slight irritation.

Skin contact Prolonged contact may cause redness and irritation.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

Solubility in other solvents No information availableAutoignition temperature Not ApplicableDecomposition temperature No information availableKinematic viscosity Not ApplicableDynamic viscosity No information available Not ApplicableLog Pow No information available

________________________________________________________________________________________

Page 6 / 10

Page 93: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity This product does not contain any known or suspected carcinogens.

Reproductive toxicity No information available.

Routes of exposure Inhalation. Skin contact. Eye contact.

Routes of entry Inhalation.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishThis product is not considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesThis product is not considered toxic to invertebrates.

12.2 Persistence and degradability

Not readily biodegradable.

12.3 Bioaccumulative potential

Bioaccumulation is unlikely.

________________________________________________________________________________________

Page 7 / 10

Page 94: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

12.4 Mobility in soil

MobilityThe product is water soluble, and may spread in water systems.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 07 07 99

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

________________________________________________________________________________________

Page 8 / 10

Page 95: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

14.6 Special precautions None

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodeNot Applicable Please contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Beilin Li

________________________________________________________________________________________

Page 9 / 10

Page 96: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* D65 Dispersant SDS no. D065Revision date 18-Jun-2014

Supersedes date 10-May-2012

Revision date 18-Jun-2014

Version 1

The following sections have beenrevised:

Updated according to GHS/CLP.

Text of R phrases mentioned in Section 3Not classified

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.Not classified

N/A - Not Applicable, N/D - Not Determined.

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

________________________________________________________________________________________

Page 10 / 10

Page 97: Red Gully Gas Pipeline & Processing Facility Environment

SDS no. D110Version 2Revision date 20-Feb-2015Supersedes date 06-Apr-2014

Safety Data SheetCement Retarder D110

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name Cement Retarder D110Product code D110Denmark Pr. no.: 1244905

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

Precautionary Statements - EU (§28, 1272/2008)

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

________________________________________________________________________________________

Page 1 / 10

Page 98: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

Contains

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Not Applicable

3.2 Mixtures

No classified ingredients, or those having occupational exposure limits, present above the level of disclosure.

4. First aid measures

4.1 First-Aid Measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

________________________________________________________________________________________

Page 2 / 10

Page 99: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which shall not be used for safety reasonsNone known.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsFire or high temperatures create:, Carbon oxides (COx), Harmful organic chemical fumes.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so. Dike far ahead of liquid spill for later disposal.

Methods for cleaning upAbsorb with earth, sand or other non-combustible material and transfer to containers for later disposal. After cleaning, flush awaytraces with water.

________________________________________________________________________________________

Page 3 / 10

Page 100: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Do not breathe vapors orspray mist. Avoid spills and splashing during use.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. When using do not smoke, eat or drink. Wash hands and facebefore breaks and immediately after handling the product

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Store above 0°C Donot freeze Store away from incompatibles, See Section 10

Storage class Chemical storage.

Packaging material Use specially constructed containers only. High density polyethylene (HDPE) drum

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits The product does not contain any hazardous materials with occupational exposure limitsestablished.

________________________________________________________________________________________

Page 4 / 10

Notes

Page 101: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

No biological limit allocated

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation.

Personal protective equipmentEye protection It is good practice to wear goggles when handling any chemical. Tightly fitting safety

goggles.Hand protection Repeated or prolonged contact:, Rubber gloves, Neoprene, Nitrile.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Suitable mask with particle filter P1(European Norm 143).

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.

Hygiene measures Wash hands before eating, drinking or smoking, Remove and wash contaminated clothingbefore re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance OpaqueOdor SweetColor BrownOdor threshold Not applicable

Physical state Liquid

Property Values Remarks pH 6 - 9pH @ dilutionMelting/freezing point -4 °C / 24.8 °FBoiling point/range 100 °C / 212 °FFlash point > 100 °C / 212 °FEvaporation rate (BuAc =1) Similar to water.Flammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure Similar to water.Vapor density Similar to water.Specific gravity 1.14 @20 °CBulk density No information available Not applicableRelative density No information available

________________________________________________________________________________________

Page 5 / 10

Page 102: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

Explosive properties None knownOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Do not freeze.

10.5 Incompatible materials

Oxidizing agents.

10.6 Hazardous decomposition products

See also section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system.

Eye contact May cause slight irritation.

Skin contact Prolonged contact may cause redness and irritation.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

Water solubility SolubleSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature > 242 °C / 468 °FKinematic viscosityDynamic viscosity 1.5cst @ 40 °CLog Pow Does not bioaccumulate

________________________________________________________________________________________

Page 6 / 10

Page 103: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects Not known to cause heritable genetic damage.

Carcinogenicity None known.

Reproductive toxicity None known.

Routes of exposure Skin contact. Eye contact.

Routes of entry No route of entry noted.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishNot considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesNot considered toxic.

12.2 Persistence and degradability

Biodegradable.

12.3 Bioaccumulative potential

Does not bioaccumulate.

________________________________________________________________________________________

Page 7 / 10

Page 104: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

12.4 Mobility in soil

MobilityThe product is water soluble, and may spread in water systems.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 07 07 99; 16 03 06

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

________________________________________________________________________________________

Page 8 / 10

Page 105: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodeNot Applicable

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Germany, Water EndangeringClasses (VwVwS)

Hazardous to water/Class 1 (Supplier's Classification)

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) Does not ComplyJapan (ENCS) CompliesChina (IECSC) Does not ComplyAustralia (AICS) CompliesKorean (KECL) Does not ComplyNew Zealand (NZIoC) Does not Comply

15.2 Chemical Safety Report

________________________________________________________________________________________

Page 9 / 10

No information available

Page 106: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Cement Retarder D110 SDS no. D110Revision date 20-Feb-2015

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Beilin Li

Supersedes date 06-Apr-2014

Revision date 20-Feb-2015

Version 2

The following sections have beenrevised:

2,, 3,, 7,, 9,, 10,, 11,, 12,.

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.

DisclaimerThe information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at thedate of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage,transportation, disposal and release and is not to be considered a warranty or quality specification. The informationrelates only to the specific material designated and may not be valid for such material used in combination with any othermaterials or in any process, unless specified in the text.

________________________________________________________________________________________

Page 10 / 10

Page 107: Red Gully Gas Pipeline & Processing Facility Environment

SDS no. D121Version 3Revision date 17-Nov-2015Supersedes date 01-Dec-2014

Safety Data SheetTIC* III Trifunctional Additive D121

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name TIC* III Trifunctional Additive D121Product code D121

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Used as a cementing additive in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

Precautionary statements

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

[email protected]

________________________________________________________________________________________

Page 1 / 10

Page 108: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

ContainsSodium lignosulfonate

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

Not Applicable

3.2 Mixtures

Component EC-No. CAS-No Weight % -range

Classification(67/548)

Classification (Reg.1272/2008)

REACHregistration

numberSodium lignosulfonate polymer 8061-51-6 60-100 - Not classified Exempt

CommentsThe product contains other ingredients which do not contribute to the overall classification.

4. First aid measures

4.1 First-Aid Measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contactlenses, if present, after the first five minutes, then continue rinsing eye. Get medicalattention if any discomfort continues.

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and the

________________________________________________________________________________________

Page 2 / 10

Page 109: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

length of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Inhalation Please see Section 11. Toxicological Information for further information.

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaExtinguish with carbon dioxide, dry chemical, foam or waterspray.

Extinguishing media which shall not be used for safety reasonsDo not use a solid water stream as it may scatter and spread fire.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsDust may form explosive mixture in air.

Hazardous combustion productsFire or high temperatures create: Thermal decomposition can lead to release of irritating gases and vapors.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8. Avoid contact with heat, sparks, open flame, and static discharge.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

Environmental exposure controlsAvoid release to the environment. Local authorities should be advised if significant spillages cannot be contained.

6.3 Methods and materials for containment and cleaning up

________________________________________________________________________________________

Page 3 / 10

Methods for containment

Page 110: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

Cover powder spill with plastic sheet or tarp to minimize spreading. Prevent further leakage or spillage if safe to do so.

Methods for cleaning upAvoid generating or breathing dust. Sweep up and shovel into suitable containers for disposal. After cleaning, flush away traceswith water.

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Avoid dust formation. Donot breathe dust.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Wash thoroughly with soap and water after handling and beforeeating, drinking, or using tobacco. Remove contaminated clothing. Do not eat, drink or smoke when using this product.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits. Removeall sources of ignition.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Prevent dust cloudKeep away from direct sunlight. Protect from moisture

Storage class Chemical storage.

Packaging material Use specially constructed containers only.

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits NUI = Nuisance dust, TWA 4mg/m3 Respirable Dust, 10mg/m3 Total Dust.No biological limit allocated

Component EU OEL Austria Australia DenmarkSodium lignosulfonate Not determined Not determined Not determined Not determined

Component Malaysia France Germany HungarySodium lignosulfonate Not determined Not determined Not determined Not determined

Component New Zealand Italy Netherlands NorwaySodium lignosulfonate Not Determined Not determined Not determined Not determined

Component Poland Portugal Romania RussiaSodium lignosulfonate Not determined Not determined Not determined 2 mg/m3 MAC

Component Spain Switzerland Turkey UKSodium lignosulfonate Not determined Not determined Not determined Not determined

8.2 Exposure controls

________________________________________________________________________________________

Page 4 / 10

Page 111: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation. Mechanical ventilation or local exhaust ventilation is required.

Personal protective equipmentEye protection Safety glasses with side-shields.Hand protection Use protective gloves made of:, polyvinyl alcohol or nitrile-butyl rubber gloves, Frequent

change is advisable.Respiratory protection Use the indicated respiratory protection if the occupational exposure limit is exceeded

and/or in case of product release (dust), Effective dust mask, Type P2, At work in confinedor poorly ventilated spaces, respiratory protection with air supply must be used.

Skin and body protection Wear suitable protective clothing, Eye wash and emergency shower must be available atthe work place.

Hygiene measures Wash hands before breaks and immediately after handling the product, Remove and washcontaminated clothing before re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance PowderOdor SlightColor BrownOdor threshold Not applicable

Physical state Solid

Property Values Remarks pH No information availablepH @ dilution 8.2 - 9.2 (3% Soln)Melting/freezing point > 130 °C / 266 °FBoiling point/range Not applicableFlash point No information availableEvaporation rate (BuAc =1) No information available -Flammability (solid, gas) Not ApplicableFlammability Limits in Air

Upper flammability limit Not applicableLower flammability limit Not applicable

Vapor pressure No information availableVapor density >1 (air=1)Specific gravity 1.4 20 °CBulk density 1376 kg/m3

Relative density No information availableWater solubility Soluble in waterSolubility in other solvents No information availableAutoignition temperature 400 °C / 752 °FDecomposition temperature No information availableKinematic viscosity No information availableDynamic viscosity No information available

________________________________________________________________________________________

Page 5 / 10

Page 112: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

Explosive properties Suspended dust may present a dust explosion hazardOxidizing properties None known.

9.2 Other information Pour point No information availableMolecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

Stable under recommended storage conditions.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Avoid dust formation. Keep away from direct sunlight. Protect from moisture. Avoid heat, flames and other sources of ignition.

10.5 Incompatible materials

No materials to be especially mentioned.

10.6 Hazardous decomposition products

See also section 5.2.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of dust in high concentration may cause irritation of respiratory system.

Eye contact Dust may cause mechanical irritation.

Skin contact Prolonged contact may cause redness and irritation.

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

Component LD50 Oral LD50 Dermal LC50 Inhalation

Log Pow No information available

________________________________________________________________________________________

Page 6 / 10

Page 113: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

Sodium lignosulfonate > 40 g/kg ( Rat ) No data available No data available

Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity This product does not contain any known or suspected carcinogens.

Reproductive toxicity This product does not contain any known or suspected reproductive hazards.

Routes of exposure Inhalation. Skin contact. Eye contact.

Routes of entry No route of entry noted.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishThis product is not considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesThis product is not considered toxic to invertebrates.

Component Toxicity to fish Toxicity to algae Toxicity to daphnia and otheraquatic invertebrates

Sodium lignosulfonate = 7300 mg/L LC50 Oncorhynchusmykiss 48 h

No information available No information available

12.2 Persistence and degradability

Partially biodegradable.

12.3 Bioaccumulative potential

No product level data available.

________________________________________________________________________________________

Page 7 / 10

Page 114: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

12.4 Mobility in soil

MobilityThe product is water soluble, and may spread in water systems.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 07 07 99 - wastes not otherwise specified

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

14.5 Environmental hazard No

________________________________________________________________________________________

Page 8 / 10

Page 115: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex I/II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Germany, Water EndangeringClasses (VwVwS)

Hazardous to water/Class 1

Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo Poisons Schedule number allocated

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) Complies.Philippines (PICCS) CompliesJapan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) CompliesNew Zealand (NZIoC) Complies

15.2 Chemical Safety Report

________________________________________________________________________________________

Page 9 / 10

No information available

Page 116: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

TIC* III Trifunctional Additive D121 SDS no. D121Revision date 17-Nov-2015

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Muriel Martin Beurel

Supersedes date 01-Dec-2014

Revision date 17-Nov-2015

Version 3

The following sections have beenrevised:

15. Regulatory Information, No changes with regard to classification have been made.

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

________________________________________________________________________________________

Page 10 / 10

Page 117: Red Gully Gas Pipeline & Processing Facility Environment

Safety Data SheetAntifoam Agent D47

SDS no. D047Version 2Revision date 04/Feb/2016Supersedes date 21/Feb/2014

1. Identification of the substance/preparation and of the Company/undertaking

1.1 Product identifier

Product name Antifoam Agent D47Product code D047

1.2 Relevant identified uses of the substance or mixture and uses advised against

Recommended Use Antifoam in oilfield applications

Uses advised against Consumer use

1.3 Details of the supplier of the safety data sheet

1.4 Emergency Telephone Number

Emergency telephone - (24 Hour) Australia +61 2801 44558, Asia Pacific +65 3158 1074, China +86 10 5100 3039, Europe +44(0) 1235 239 670, Middle East and Africa +44 (0) 1235 239 671, New Zealand +64 9929 1483, USA 001 281 595 3518, Canada001 613 996 6666

2. Hazards identification

2.1 Classification of the substance or mixture

Classification according to (EC) No. 1272/2008

Health hazards Not classified

Environmental hazards Not classified

Physical Hazards Not classified

________________________________________________________________________________________

2.2 Label elements

Signal wordNone

Hazard statementsThis product is not classified as hazardous therefore no (H) hazard statements assigned.

SupplierSchlumberger Oilfield Australia Pty LtdABN: 74 002 459 225ACN: 002 459 225256 St. Georges Terrace, Perth WA 6000+47 5157 7424

Page 1 / 10

[email protected]

Page 118: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

Precautionary statements This product is not classified as hazardous therefore has no (P) precautionary statements assigned.

Contains

2.3 Other data

Not classified as PBT/vPvB by current EU criteria

Australian statement of hazardous/dangerous natureClassified as Non-Hazardous according to the criteria of NOHSC.NON-HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS.

3. Composition/information on ingredients

3.1 Substances

No classified ingredients, or those having occupational exposure limits, present above the level of disclosure.

3.2 Mixtures

Not Applicable

4. First aid measures

4.1 First-Aid Measures

Inhalation If inhaled, remove from area to fresh air. Get medical attention if respiratory irritationdevelops or if breathing becomes difficult.

Ingestion Rinse mouth. Do not induce vomiting without medical advice. Never give anything by mouthto an unconscious person. Get medical attention if symptoms occur.

Skin contact Wash off immediately with soap and plenty of water removing all contaminated clothes andshoes. Get medical attention immediately if symptoms occur.

Eye contact Remove contact lenses. Promptly wash eyes with lots of water while lifting eye lids.Continue to rinse for at least 15 minutes. Get medical attention if any discomfort continues.

________________________________________________________________________________________

4.2 Most important symptoms and effects, both acute and delayed

General advice The severity of the symptoms described will vary dependant of the concentration and thelength of exposure. If adverse symptoms develop, the casualty should be transferred tohospital as soon as possible.

Main symptoms

Page 2 / 10

Inhalation Please see Section 11. Toxicological Information for further information.

Page 119: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

Ingestion Please see Section 11. Toxicological Information for further information.

Skin contact Please see Section 11. Toxicological Information for further information.

Eye contact Please see Section 11. Toxicological Information for further information.

4.3 Indication of any immediate medical attention and special treatment needed

Notes to physician Treat symptomatically.

5. Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing mediaUse extinguishing media appropriate for surrounding material.

Extinguishing media which shall not be used for safety reasonsDo not use water jet.

5.2 Special hazards arising from the substance or mixture

Unusual fire and explosion hazardsNone known.

Hazardous combustion productsWhen heated strongly or burned, oxides of carbon and harmful organic chemical fumes are released.

5.3 Advice for firefighters

Special protective equipment for fire-fightersAs in any fire, wear self-contained breathing apparatus and full protective gear.

Special Fire-Fighting ProceduresContainers close to fire should be removed immediately or cooled with water.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. See also section 8.

6.2 Environmental precautions

The product should not be allowed to enter drains, water courses or the soil.

________________________________________________________________________________________

Environmental exposure controlsAvoid release to the environment.

6.3 Methods and materials for containment and cleaning up

Methods for containmentPrevent further leakage or spillage if safe to do so. Dike far ahead of liquid spill for later disposal.

Page 3 / 10

Methods for cleaning upAbsorb with earth, sand or other non-combustible material and transfer to containers for later disposal. After cleaning, flush awaytraces with water.

Page 120: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

6.4 Reference to other sections

See section 13 for more information.

7. Handling and storage

7.1 Precautions for safe handling

HandlingHandle in accordance with good industrial hygiene and safety practice. Avoid contact with skin and eyes. Do not breathe vapors orspray mist. Avoid spills and splashing during use.

Hygiene measuresUse good work and personal hygiene practices to avoid exposure. Wash hands and face before breaks and immediately afterhandling the product Remove contaminated clothing. Do not eat, drink or smoke when using this product.

7.2 Conditions for safe storage, including any incompatibilities

Technical measures/precautions Ensure adequate ventilation. Keep airborne concentrations below exposure limits.

Storage precautions Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away fromopen flames, hot surfaces and sources of ignition. Store away from incompatibles, Strongoxidizing agents

Storage class Chemical storage.

Packaging material Use specially constructed containers only.

7.3 Specific end uses

See Section 1.2.

8. Exposure controls/personal protection

8.1 Control parameters

Exposure limits The product does not contain any hazardous materials with occupational exposure limitsestablished.

________________________________________________________________________________________

Page 4 / 10

Page 121: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

NotesNo biological limit allocated

8.2 Exposure controls

All chemical Personal Protective Equipment (PPE) should be selected based on an assessment of both the chemical hazardpresent and the risk of exposure to those hazards. The PPE recommendations below are based on an assessment of the chemicalhazards associated with this product. Where this product is used in a mixture with other products or fluids, additional hazards maybe created and as such further assessment of risk may be required. The risk of exposure and need of respiratory protection willvary from workplace to workplace and should be assessed by the user in each situation.

Engineering measures to reduce exposureEnsure adequate ventilation. Mechanical ventilation or local exhaust ventilation is required.

Personal protective equipmentEye protection Safety glasses with side-shields.Hand protection Wear chemical resistant gloves such as nitrile or neoprene, Be aware that liquid may

penetrate the gloves. Frequent change is advisable.Respiratory protection No personal respiratory protective equipment normally required, In case of insufficient

ventilation wear suitable respiratory equipment, Suitable mask with particle filter P3(European Norm 143), At work in confined or poorly ventilated spaces, respiratoryprotection with air supply must be used.

Skin and body protection Wear appropriate personal protective clothing to prevent skin contact, Eye wash andemergency shower must be available at the work place.

Hygiene measures Wash hands before breaks and immediately after handling the product, Remove and washcontaminated clothing before re-use.

9. Physical and chemical properties

9.1 Information on basic physical and chemical properties

Appearance ViscousOdor No information availableColor ColorlessOdor threshold Not applicable

Physical state Liquid

Property Values Remarks pH No information availablepH @ dilutionMelting/freezing point < -35 °C / - 31 °FBoiling point/range No information availableFlash point 229 °C / 444 °F PMCC ASTM D-93Evaporation rate (BuAc =1) No information availableFlammability (solid, gas) Not ApplicableFlammability Limits in Air Not applicable

Upper flammability limit No information available

________________________________________________________________________________________

Lower flammability limit No information availableVapor pressure No information availableVapor density

Page 5 / 10

No information available

Page 122: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

Explosive properties Not ApplicableOxidizing properties None known.

9.2 Other information Pour point <0°C / 32 °F

Molecular weight No information availableVOC content(%) NoneDensity No information available

10. Stability and reactivity

10.1 Reactivity

No specific reactivity hazards associated with this product.

10.2 Chemical stability

Stable under normal temperature conditions and recommended use.

10.3 Possibility of Hazardous Reactions

Hazardous polymerizationHazardous polymerization does not occur.

10.4 Conditions to avoid

Keep away from open flames, hot surfaces and sources of ignition.

10.5 Incompatible materials

Strong oxidizing agents.

10.6 Hazardous decomposition products

When heated strongly or burned, oxides of carbon and harmful organic chemical fumes are released.

11. Toxicological information

11.1 Information on toxicological effects

Acute toxicity

Inhalation Inhalation of vapors in high concentration may cause irritation of respiratory system.

Eye contact May cause slight irritation.

Skin contact Prolonged contact may cause redness and irritation.

Specific gravity No information availableBulk density No information availableRelative density 1 @ 21.1°C.Water solubility Insoluble in waterSolubility in other solvents No information availableAutoignition temperature No information availableDecomposition temperature No information available

________________________________________________________________________________________

Kinematic viscosity 414-496 cstDynamic viscosity No information availableLog Pow

Page 6 / 10

Not determined

Page 123: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

Ingestion Ingestion may cause stomach discomfort.

Unknown acute toxicity Not Applicable.

Sensitization This product does not contain any components suspected to be sensitizing.

Mutagenic effects This product does not contain any known or suspected mutagens.

Carcinogenicity This product does not contain any known or suspected carcinogens.

Reproductive toxicity This product does not contain any known or suspected reproductive hazards.

Routes of exposure None known.

Routes of entry No route of entry noted.

Specific target organ toxicity(single exposure)

Not classified

Specific target organ toxicity(repeated exposure)

Not classified.

Aspiration hazard No hazard from product as supplied.

12. Ecological information

12.1 Toxicity

The product component(s) are not classified as environmentally hazardous. However, this does not exclude the possibility thatlarge or frequent spills can have a harmful or damaging effect on the environment.

Toxicity to algaeThis product is not considered toxic to algae.

Toxicity to fishThis product is not considered toxic to fish.

Toxicity to daphnia and other aquatic invertebratesThis product is not considered toxic to invertebrates.

________________________________________________________________________________________

12.2 Persistence and degradability

Readily biodegradable.

Page 7 / 10

12.3 Bioaccumulative potential

Page 124: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

Bioaccumulation is unlikely.

12.4 Mobility in soil

MobilityThe product is insoluble and floats on water.

12.5 Results of PBT and vPvB assessment

Not classified as PBT/vPvB by current EU criteria.

12.6 Other adverse effects.

None known.

13. Disposal considerations

13.1 Waste treatment methods

Waste from residues / unusedproducts

Dispose of in accordance with local regulations.

Contaminated packaging Empty containers should be taken for local recycling, recovery or waste disposal.

EWC Waste disposal No. According to the European Waste Catalogue, Waste Codes are not product specific, butapplication specific. Waste codes should be assigned by the user based on the applicationfor which the product was used. The following Waste Codes are only suggestions: EWCwaste disposal No: 16 03 06 - organic wastes other than those mentioned in 16 03 05

14. Transport information

14.1 UN Number Not regulated

14.2 Proper shipping name The product is not covered by international regulation on the transport of dangerous goods

14.3 Hazard class(es) ADR/RID/ADN/ADG Hazard class Not regulatedIMDG Hazard class Not regulatedICAO Hazard class/division Not regulated

________________________________________________________________________________________

14.4 Packing group ADR/RID/ADN/ADG Packing group Not regulatedIMDG Packing group Not regulatedICAO Packing group Not regulated

Page 8 / 10

Page 125: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

14.5 Environmental hazard No

14.6 Special precautions Not Applicable

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC CodePlease contact [email protected] for info regarding transport in Bulk.

15. Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

Germany, Water EndangeringClasses (VwVwS)

Hazardous to water/Class 1

Australian Standard for the Uniform Scheduling of Drugs and PoisonsNo Poison Schedule number allocated.

Commission Regulation (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning theRegistration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European ChemicalsAgency, amending Directive 1999/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC)No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and2000/21/EC, including amendments.

This safety data sheet complies with the requirements of Regulation (EC) No. 1272/2008.

National Code of Practice for the Preparation of Material Safety Data Sheets 2nd Edition [NOHSC: 2011 (2003)].

National Occupational Health and Safety Commission’s Approved Criteria for Classifying Hazardous Substances[NOHSC:1008 (2004) 3rd Edition].

National Occupational Health and Safety Commission’s Exposure Standards for Atmospheric Contaminants in theoccupational Environment [NOHSC:1003 (1995)].

Safe Work Australia.

Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

Not classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for transport byroad or rail.

International inventories

USA (TSCA) CompliesEuropean Union (EINECS and ELINCS) CompliesCanada (DSL) CompliesPhilippines (PICCS) Complies

________________________________________________________________________________________

Japan (ENCS) CompliesChina (IECSC) CompliesAustralia (AICS) CompliesKorean (KECL) Complies

Page 9 / 10

New Zealand (NZIoC) Complies

Page 126: Red Gully Gas Pipeline & Processing Facility Environment

________________________________________________________________________________________

Antifoam Agent D47 SDS no. D047Revision date 04/Feb/2016

15.2 Chemical Safety Report

No information available

16. Other information

Prepared by Global Regulatory Compliance - Chemicals (GRC - Chemicals) , Nicola Anderson

Supersedes date 21/Feb/2014

Revision date 04/Feb/2016

Version 2

The following sections have beenrevised:

Updated according to GHS/CLP, No changes with regard to classification have been made.

________________________________________________________________________________________

Full text of H-Statements referred to under sections 2 and 3

This product is not classified as hazardous therefore no (H) hazard statements assigned.

DisclaimerThe information contained herein is considered in good faith as reliable of the date issued and is based upon onmeasurements, tests or data derived from supplier’s own study or furnished by others. In providing this SDSinformation, Supplier makes no express or implied warranties as to the information or product; merchantability or fitnessof purpose; any express or implied warranty; or non-infringement of intellectual property rights; and supplier assumes noresponsibility for any direct, special or consequential damages, results obtained, or the activities of others. To themaximum extent permitted by law, supplier’s warranty obligations and buyer’s sole remedies are as stated in separateagreement between the parties.

Page 10 / 10

Page 127: Red Gully Gas Pipeline & Processing Facility Environment

Chemical Disclosure

Baker Hughes, a GE Company Prepared: 15 November 2017

C. CHEMICAL LIST

Chemicals within Products in Part B CAS Number Mass Fraction (%)

WATER 7732-18-5 80.514 % ACETIC ACID 64-19-7 5.2509 % POTASSIUM CHLORIDE 7447-40-7 3.5824 % METHYL ESTER, SOYBEAN OIL 67784-80-9 3.2886 % SODIUM SULFONATE 68608-26-4 3.2120 % 2-BUTOXYETHANOL 111-76-2 1.9521 % HEXYL D-GLUCOSIDE 54549-24-5 1.4546 % OLEIC ACID 112-80-1 0.56687 % 2-(2-BUTOXYETHOXY)ETHANOL 112-34-5 0.05007 % AMINES, N-TALLOW ALKYLTRIMETHYLENEDI-, ETHOXYLATED 61790-85-0 0.05007 % CYCLOHEXYLAMINE 108-91-8 0.03004 % ISOPROPYLAMINE ALKYLBENZENE SULPHONATE 68584-24-7 0.01262 % C12-16 ALKYLBENZYLDIMETHYLAMMONIUM CHLORIDE 68424-85-1 0.01252 % AMMONIUM BISULPHITE 10192-30-0 0.00811 % ALCOHOLS, C14-C15-BRANCHED AND LINEAR, ETHOXYLATED 120944-68-5 0.00721 % 2-PROPENOIC ACID, POLYMER WITH 2-PROPANOL, REACTION PRODUCTS WITH SODIUM ACRYLATE 114033-68-0 0.00645 % ISOPROPANOL 67-63-0 0.00095 % SODIUM ACRYLATE 7446-81-3 0.00013 % % TOTAL - 100 %