barapure™ fluid system global customer presentation baroid marketing

BaraPure™ Fluid System Global Customer Presentation

Baroid Marketing

2© 2014 HALLIBURTON. ALL RIGHTS RESERVED.

Agenda

▌ Customer Challenge

Maximize Drilling Performance and Minimize Environmental Impact

▌ Baroid’s Solution – BaraPure™ Salt-Free Invert Emulsion Fluid System

Baroid’s Fluid Portfolio

What makes BaraPure™ System unique?

Laboratory Verification

Operational Benefits

▌ Potential applications

▌ Case Histories

BaraPure™ System Field Trial

▌ Questions?


Customer Challenge – Maximize Drilling Performance and Minimize Environmental Impact

▌ WBM performance constraints

▌ Strict environmental regulations

▌ Waste treatment logistics and expense

▌ Risk Mitigation


Baroid’s Solution – BaraPure™ Fluid System

Engineered, salt-free invert emulsion fluid system for technically challenging wells or strict environmental regulations

▌ Reduce overall AFE

▌ Meet/exceed environmental regulations

▌ Improve drilling performance


Baroid’s Fluid Portfolio for Environmentally Challenging Areas

High-Performance WBM

Technical CapabilityRequires salts, amines, and/or silicate additives plus glycols and polymers to inhibit well, sub-par in several situations

LimitationsTemperature: 300-325°FDensity: 9-18 ppgContaminants: CO2, cement

Waste ManagementDewatering may be used for water recycling. Salt may cause disposal concerns in some areas.

Standard Invert Emulsion Fluids

Technical CapabilitySuperior control of water-sensitive and reactive formations through CaCl2 salinity level.

LimitationsTemperature: 450°FDensity: 9-18 ppg

Waste ManagementContainment of cuttings in pits/skips. Dryer package needed in some cases. Waste is loaded onto trucks and transported for treatment/disposal.

BaraPure™ Fluid

Technical CapabilityEquivalent to other IEF; shale is controlled through alcohol levels and monitoring water activity.

LimitationsTemperature: 300°FDensity: 9-18 ppg

Waste ManagementReduced waste and lowest salinity value of any fluid. Oil content can be reduced further with dryers. Waste can undergo on site land treatment and disposal in many areas.

Drilling Performance


What Makes BaraPure™ System Unique

▌ Engineered chemistry Salt-free, hygroscopic internal phase

Clay-free emulsion structure

Proprietary polymer technology

▌ Environmental & Performance Benefits Significantly lower toxicity levels

Performance equivalent to other Baroid Clay-free HPIEF systems

Does not inhibit plant growth or water quality

Biodegradation and toxicity profile of CaCl2 and BDF™-522 Hygroscopic Liquid

Biodegradation (Method OECD 301)

Toxicity against ratsLD50

Aquatic toxicity(Fish) LC50

Invertebrate toxicity(Daphnia Magna) LC50

CaCl2 Non-biodegradable 1g/kg 0.1g/kg 0.76-3g/kg

BDF™-522 60% in 10 days 12.6g/kg 5g/kg 15.3g/kg

Improvement Significant > 12 X less toxic 50 X less toxic 5 X less toxic


BaraPure™ Proprietary Polymer Technology PerformanceLaboratory Verification

▌ Rheology profiles and sag resistance similar to HPIEF systems

▌ Thermally stable rheology up to 300°F

12-lb/gal 70/30 OWR BaraPure™ Fluid System

PV, cP 31

YP, lb/100 ft2 19

LSYP, lb/100 ft2 8

Gels 10 sec/10 min, lb/100 ft2 10/21

HTHP fluid loss, ml/30 min 1.6

Sag factor – 24 hr @ 300°F 0.501

Oil separation, ml 2

® ®


BaraPure™ System Technology PerformanceLaboratory Verification

▌ Effective Shale Stabilization

▌ Lower, more stable rheology

12 lb/galCaCl2

12 lb/galBaraPure™

16 lb/galCaCl2

16 lb/galBaraPure™

PV 38 32 51 48

YP 30 22 24 15

LSYP 11 8 12 6

HTHP Fluid Loss, ml 2.8 2.0 2.8 3.0

Shale Erosion % 4.2 3.5 5.9 3.8

Water activity of 0.70, customized to match typical Water Phase Salinity

London Clay

Quartz, Wt % 26

Smectite, Wt % 20

Illite, Wt % 49

Kaolin, Wt % 1

Chlorite, Wt % 2


Operational Benefits

▌ Reduced NPT

▌ Cuttings waste can be disposed of at the source in many areas

▌ Reduces or eliminates waste haul-off for remedial treatment

▌ Faster, more effective treatments

▌ Reduced dilution and chemical consumption


Subjective; offset data summaries

and detailed KPIs needed to prove

Subjective; risk profiles vary by concession andthe regulatory environment

Quantifiable Value -Easily measured and tracked; directly attributed

to fluids/waste mgt. solution performance

Less days to TDWith Clay-Free IEF

Land application permitted in most

areas

BaraPure trial wells showed significant reduction in waste

Environmentalawareness is

increasing

Accelerated Technical Performance•Reduced NPT•Time savings

Waste Reduction•Lower losses•Less dilution•Less waste

Reduced Disposal Costs•Little/No hauling

•Low overhead

Lower Risks•People & land•Water sources

BaraPure™ Fluid System AFE Benefits


BaraPure™ Fluid Applications

▌ Environmentally-strict geographies

▌ Unconventionals

▌ Land rigs

▌ Mature fields

▌ Remote locations with waste management challenges

Logistics

Infrastructure


CHALLENGE: Lateral well designs with high clay content Meet or exceed standard IEF performance Demonstrate potential cost savings through reduced

environmental impact

SOLUTION: BaraPure™ Fluid System applied to three wells More than 29,000 feet drilled

RESULT: High ROPs with excellent hole cleaning and cuttings integrity Wellbore in excellent condition for casing runs BaraPure™ waste had 37% less OOC on average One fourth as much product was used on average

Case History – BaraPure™ Fluid SystemLocation: Alberta, Canada

CASE STUDY

1498

636383

839

2928

2457

4478

3288

Weight of fluid system specific products mixed - kg

BaraPure Conventional


Questions?

barapure™ fluid system global customer presentation baroid marketing

Documents

f density

barapure system unique

drilling performance

ppg contaminants

water recycling

monitoring water activity

salinity level

lowest salinity value