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Standard Forms and Procedures for Chemical Product Lifecycle OPT-T-2016-001
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Standard Forms and Procedures For Chemical Product Lifecycle
Reference No. :OPT-T-2016-001
Version :1.0
Release Date : April 18, 2016
Author :John Xiao
Approval :John Xiao
Use :Segment and Area President
FETC, Research Center
MPL, HSE, Marketing
Revision History
Version Date Description Comments
1.0 18 Apr 2016 Initial Release
Standard Forms and Procedures for Chemical Product Lifecycle OPT-T-2016-001
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Contents
1. Introduction ............................................................................................................................ 3
2. Specifications and Quality Assurance ....................................................................................... 3
2.1Product and Raw Materials Information ...................................................................................... 3
2.2Quality Assurance Standard Q/OPT 0015/2010 for KCM001 ....................................................... 4
3. QUALITY, HEALTH, SAFETY, ENVIRONMENTAL .......................................................................... 5
3.1HSE and HAZCOM Data Sheet ....................................................................................................... 5
3.2Waste minimization and Management Plan ................................................................................ 7
3.3Environmental Guidelines ............................................................................................................. 7
4. Field Operations ...................................................................................................................... 8
4.1Wellsite Delivery Review .............................................................................................................. 8
4.2Operational Impact Study ............................................................................................................. 8
4.3Field Test Check List .................................................................................................................... 10
4.4Example of Field Test Plan .......................................................................................................... 10
4.5Product Manual .......................................................................................................................... 11
4.6Example of Product Technical Data Sheet: ................................................................................. 12
5. Manufacturing, Procurement and Logistics ............................................................................ 13
5.1Manufacturing Procedures and Vendor Information ................................................................. 13
5.2Example of Product Labeling ...................................................................................................... 13
5.3Authorization to Ship Experimental Products ............................................................................ 14
6. Marketing and Intellectual Properties .................................................................................... 14
6.1Product Codes ............................................................................................................................. 14
6.2Marketing Analysis ...................................................................................................................... 16
6.3Example of Marketing Flyer ........................................................................................................ 18
6.4Client and Internal Training PPT ................................................................................................. 19
6.5Patent, Paper, Case Histories ...................................................................................................... 19
Copyright © 2016 OPT Oilfield Services, Unpublished Work for internal management use. All rights reserved. This articles may contains confidential and proprietary intellectual property of OPT Oilfield Services and may not be copied or stored in an information retrieval system, transferred, used, distributed, translated or re-transmitted in any form or by any means, electronic or mechanical, in whole or in part, without the express written permission of the copyright owner.
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1. Introduction
This document describes standard forms and procedures that apply to research, development and
application of oilfield chemical products.
Classification Forms and Procedures
Specification and Quality Assurance Product and Raw Material Information Quality Assurance Standard Q/OPT
Quality, Health, Safety, Environmental HSE and HAZCOM Data Sheet with MSDS Waste Minimization and Management Plan Environmental Guidelines
Field Operations
Wellsite Delivery Review (Initial and Final) Operation Impact Study Field Test Check List Product Manual Technical Data Sheet
Manufacturing, Procurement, Logistics
Manufacturing Process Vendor/Supplier Information Packaging and Labeling Authorization to Purchase Raw Materials
Marketing and Intellectual Properties
Coding Marketing Analysis (SWOT, ROI etc.) Marketing Flyers Client and Internal Training PPT Patent, Paper, Case Histories
2. Specifications and Quality Assurance
2.1 Product and Raw Materials Information
Code: EffectiveDate: Status:
ProductName: PurchasingAgent:
Description: PurchasingLevel:
ShelfLife: QARepresentative:
Ingredient weightpercentage(wt%) CASNumber
Name: TestingMethod Specification Unit
ProductName ProductLine ConcentrationorLoading SoldAs
Company ManufacturingSite Nature
Name
ProductandRawMaterialInformation(OPTConfidential-InternalUseOnly)
BasicInformation
ChemicalComposition
Notes
SpecificationsandTestMethods
TestingResult
FieldApplications
StatusorRawMaterialCode
RawMaterialSupplier
ProductName
Approval
Title Date
Notes
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2.2 Quality Assurance Standard Q/OPT 0015/2010 for KCM001
2.2.1 Scope of Work
Describes the product specifications, testing methods, sampling and regulations, transportation,
warehousing, storage, packaging and labeling.
2.2.2 References:
GB/T 13216.5-91, ASTM E70, GB12008.3-89, GB12003.6-89, GB10235-2005
2.2.3 Coding:
KCM 001
“001” represents “Product Number”
“KCM” represents “Cementing Product”
2.2.4 Specifications
Table 1 Product Specifications
Items Units Value Test Methods
Appearance N/A White particles Observation
pH N/A 8.0-9.5 Section 5.1
Density S.G. 1.37-1.39 Section 5.2
2.2.5 Testing Methods
(selected portion, see details in product information)
2.2.5.1 pH Measurement
(1) Principle: The electrodes calibrated by standard pH solutions can be used to measure the
concentration of hydrogen ions in aqueous solution. The pH is then calculated by the relationship
between pH and hydrogen ion concentration.
(2) Safety: Read reference information about reagents and test apparatus carefully before testing.
The information include manuals, MSDS, and other published document. The disposal of waste
materials must follow local regulations.
(3) Materials and Apparatus: Buffer solutions at pH 4, 7, 10, pH meter with range 0-14 and accuracy
of 0.1, thermometer with accuracy of 0.1oC, magnetic stirrer with stirring bars, water bath at
accuracy of ±1oC, KCM001
(4) Testing Procedures
i. Prepare test sample, slowly add 1g KCM001 sample into 99ml water.
ii. Place test sample and standard pH buffer solutions into water bath with temperature controlled at 25oC.
iii. Calibrate pH meter with standard buffer solutions.
iv. Measure pH value of test sample and record.
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2.2.6 Rules of Sampling and Qualifications
2.2.6.1 Sampling
Samples must be taken from at least 10% of the whole product delivered to the warehouse or
location. Total amount of the sample is about 1kg and mix them well. Split the sample into two parts
(about 500g each) and place them into dry and clean insulated sample bottles. Label them with
product name, sampling date, place of sampling, lab tech name, date of manufacturing, and batch
number.
2.2.6.2 Rule of Qualifications
A qualified product MUST meet the specification items listed in Table 1. Double the sample quantity
and re-test the product if more than one items (including one) in Table 1 does not meet the
specification. The product is disqualified if it still fails to meet the specifications.
2.2.7 Packaging, Labeling, Storage and Transportation
(1) Use plastic-lining paper bags with high strength and durability.
(2) Label must include: manufacturer, address, product name, date of manufacturing, batch number,
models, QA standard, shelf-life, and net weight.
(3) Net weight per sack is 25±0.25 kg or 50±0.5 kg.
(4) Test certificate from QA department must attach to each batch of product.
(5) Keep product in dry warehouse with proper ventilation, avoid direct sunshine and humidity
during storage and transportation.
(6) Shelf life is 2 years, can still use it after 2 years if the product meets specifications by this QA
method.
3. QUALITY, HEALTH, SAFETY, ENVIRONMENTAL
3.1 HSE and HAZCOM Data Sheet
This HSE and HAZCOM data sheet must be submitted to QHSE team at the beginning of the Concept
and feasibility phase and revised anytime there is a change in the information. The QHSE team will
distribute this information to IP, MPL teams, at which time direct communication between the project
leader and these groups should be initiated if it has not already been initiated. A written report of the
assessment results including required follow up actions will be sent to the project leader by QHSE
team.
3.1.1 Basic Product Information:
Contact (project leader or developer):
What are the uses of this product?
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In what geographical areas will it be used?
What are the anticipated treatment volumes?
What is the product’s concentration in use?
What other products will it be used together with this product?
3.1.2 Product Composition:
Chemical name CAS# Concentration
3.1.3 Vendor’s MSDS:
(See details in product MSDS)
MSDS include sixteen sections:
(1) Product and Company Information
(2) Composition and information of Ingredients
(3) Hazardous Identification
(4) First Aid Measures
(5) Fire Fighting Measures
(6) Accidental Release Measures
(7) Handling and Storage
(8) Exposure Controls and Personal Protection
(9) Physical and Chemical Properties
(10) Stability and Reactivity
(11) Toxicological Information
(12) Ecological Information
(13) Disposal Considerations
(14) Transport Information
(15) Regulatory Information
(16) Other Information
3.1.4 Registration Plan:
Status Filing Required? (Yes/No) Filing Name Filing Date
DSL/NDSL (Canada)
EINECS/ELINCS (EU)
ASIA COUNTRIES
TSCA (USA)
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3.1.5 Registration Testing Plan:
Product Test Type and Method Lab Used Date Submitted Report Date Results and Report
3.2 Waste minimization and Management Plan
Location Estimated Amount
Waste Composition
Minimization/Disposal Strategy and Methods
Laboratory
Yard and Field Testing - Product surplus - Spills - Waste
Warehouse/District - Product surplus - Spills
Wellsite/Job site - Product surplus - Treatment lines - Tanks/Containers - Flowback pits - Offshore discharge - Others
3.3 Environmental Guidelines
Two principles are generally applied to the daily usage of oilfield chemicals:
(1) Try NOT use hazardous/toxic materials
(2) Justify the HSE issues if we MUST use them.
In general, chemicals such as the following should be avoided because they are likely to cause
unacceptable health, safety, environmental, liability, and regulatory risks, and customer acceptance
will be poor:
(1) highly toxic to animals or aquatic species,
(2) carcinogens,
(3) organohalogens (non-polymeric),
(4) ozone depleters,
(5) EPA Extremely Hazardous Materials list,
(6) marine Pollutant list,
(7) arms control substances.
It will be difficult and sometimes even impossible to find products that do not have one of the above
properties. If products with these properties must be used, we should be able to document the
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reason why we have to use them, including documentation that we tried but could not find anything
more environmentally friendly (Justification). The efforts include:
(1) Is a chemical required?
(2) Why was this one selected? Are all components required?
(3) What is environmental fate? (brief description of what we think happens with this chemical in the
environment)
(4) What is the added value? For instance questions like: Does this product do anything we could not
do before? Increase of production? Reduction of environmental impact? Or anything else we
think would help in the acceptance of the product). This does not need to be a very detailed,
scientific paper; one or two pages of a simple explanation is sufficient.
4. Field Operations
4.1 Wellsite Delivery Review
Items presented by the developer at initial wellsite delivery review shall include as applicable:
Service delivery process maps and operating procedures
Preliminary field test plans
Chemical product registration and ecotox schedule
Draft experimental product MSDSs/International labels
Draft waste minimization plans
Draft packaging plans
Reactive chemical review if applicable
Draft manufacturing plans
List of required field equipment
Items presented by the developer at final wellsite delivery review shall include as applicable:
Service delivery process maps and operating procedures
Field test plans
Chemical product registration and Ecotox Results
MSDSs/International labels
Waste minimization plans
Packaging plans
Reactive chemical conclusions implementation review
Manufacturing plans
List of required field equipment
4.2 Operational Impact Study
(1) Are there any special storage requirements at the district? (Ventilation, temperature, isolation)
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(2) How will the chemicals be transported to location? Are special tanks required for transportation
or on the job location? What becomes of unused product after the job?
(3) Do any of the chemicals involved with this system react with carbon steel, stainless steel, buna-n,
viton, or Teflon? If this is a potential problem, how is this controlled?
(4) Do the hoses used in the additive process require flushing before or after use? What product is
used to flush the hoses? How is the flush disposed?
(5) Can the chemicals involved with the system be pumped with standard metering pumps without
modification?
(6) Do any of the products involved with the system require PPE in addition of the standard PPE?
(Nomex, steel toes, work gloves, glasses)
(7) What are the largest and smallest jobs (product volume) that are expected to use this system?
How much of each product will be required to be on location for the large jobs?
(8) What are the highest and lowest pump rates for jobs that will use this system?
(9) What is the minimum concentration of each additive in gal per 1000 gal (gal/Mgal) of base fluid?
What is the minimum chemical addition rate for each chemical at the minimum pump rate and 16
ppa. (reduce rate by 1/3)
(10) What is the maximum concentration of each additive in gal/Mgal of base fluid. What is the
maximum chemical addition rate for each chemical at maximum pump rate and no proppant
added?
(11) For dry additives. What is the screw factor for the additive. (lbs/rev.) Can all the required additive
be loaded into the feeder before the job? If not, how will the additional product be added?
Where will it be stored so that it can be added during the job?
(12) Are the field test objectives consistent with the marketing plan? Do the field test objectives take
into account data required for modeling?
(13) Which of the chemicals get added at the mixer suction and which at the mixer discharge?
(14) Are any of the chemicals likely to foam in the mixer? Is the shear rate of the mixer adequate to
mix the chemicals and not so strong it destroys the product?
(15) How does the viscosity compare to J508W in the range of 40F to 120F? Make a comparative
graph if you feel this is a potential issue.
(16) Can the number of additives be reduced by premixing some of the additives? If so, does this
become a disposal or transportation issue?
(17) Do any of the liquid additives require metering rate precision of 5% or less when compared to the
base fluid? Do any of the dry additives require metering rate precision of 10% or less?
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(18) Are the liquid additives conductive enough to be read with a magnetic flowmeter or do they
require a mass flowmeter?
(19) Is there a clearly defined pre-job (on location) quality test procedure? Is there a clearly defined
quality test procedure for the lab?
4.3 Field Test Check List
Duration of Testing (Well defined initiation and completion criteria)
Number of jobs, Hours, Units, Defined
Type of Job Defined
Test Locations Designated, Agreed with Location Managers
Field Test Coordinator(s) Assigned
Objective of Testing Defined, Plan Written
Quantify the extra value this technology brings to the client in beta test
Draft Operator’s or User's Manual
Tech Letter, including Field Mixing Procedure(s)
Parts Manual (if applicable)
Spare Parts or Inventory (w/MSDS) Readily Available
Trouble-Shooting Manual
Draft Online Training Material
Training Provided
Maintenance Manual
How do we charge for this during field testing
Failure Description Defined
Field Test Report Format Provided
Participation of other departments defined
4.4 Example of Field Test Plan
4.4.1 Objectives
Clear demonstration that KCM008E provides substantially improved fluid loss control in high
temperature cementing operations at effective cost level compared to pre-existing techniques
employed by the target customer sample, and that the improved fluid loss control properties plus
cost-effectiveness to demonstrable in zonal isolation and well integrity, especially in higher
temperature environments.
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4.4.2 Target Environment
From market research we have identified the following locations and lead clients to ensure a
representative test environment and to expedite the field testing phase. OPT individuals from these
operations have also been identified as ‘location’ marketing representatives:
(1) China (SINOPEC Shengli Oilfield) Aimin Wang
(2) Indonesia (Pertermina) Ku Katong
(3) Abu Dhabi (ADCO) Huifu Shan
A field test training school will be held at FETC Dongying in June 1, 2016. Orders for KCM008E to be
processed through MPL Beijing only after approval from FETC Dongying.
4.4.3 Plan Ownership
The person responsible for the field test plan is Yanping Fan in FETC Dongying.
4.4.4 Deliverables Required
(1) Deploy KCM008E on at least six (6) wells globally that yield successful results.
(2) Three (3) wells to be 200-250F and three (3) wells to be > 250F.
4.4.5 Measurement of Success
For a treatment, using KCM008E, to be deemed successful it must meet the following criteria:
(1) Demonstrate improved job quality (bonding strength between formation and cement, cement
and casing) compared to conventional jobs using CBL or other measuring techniques.
(2) Cost saving by 20-50% compared to conventional fluid loss additives.
(3) Agreement from client for OPT to publish well performance data.
(4) A comprehensive and timely DEE report is to be submitted to FETC DY each time KCM008E is
deployed along with a commentary of well site delivery.
4.4.6 The Time frame
The field testing is envisaged to start in Q4-2016 and last for around six months with a
Commercialization Gateway Meeting anticipated to be held in April, 2017, prior to the product
commercialization launch in June, 2017.
Plan Prepared by Product Developer
Plan Agreed by Yanping Fan FETC Manager
Plan Approved by John Xiao Chief Scientist
Plan Approved by Huifu Shan Segment President-WCS
4.5 Product Manual
(see manual details in Fluid Technical Manual)
A typical product or fluid technical manual include:
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(1) Introduction
(2) Physical Properties, Hazards, and Environmental
(3) Fluid or Product Design
(4) Fluid Mixing and Field Operations
(5) Quality Assurance Testing
4.6 Example of Product Technical Data Sheet:
Early Strength Enhancer KCM042
Introduction
In cementing shallow wells with low-density cement system, adequate compressive strength is
required for supporting the casing and next operation. KCM042 is used to accelerate the cement
hydration process and improve crystal structure of set cement, in order to enhance the early strength
development of the cement and reduce WOC time at low temperature and low density conditions.
Physical Properties and Hazards
Additives Form S.G. Water Solubility Melting/
Flash Point (oC) Health Hazard
Physical Hazard
pH
KCM042 White
powder 2.65 Soluble 880 Eyes, Dust N/A
Chemical Properties and Application
The KCM042 is inorganic early strength enhancing agent, which can effectively reduce the cement
slurry thickening time and improve the early strength of set cement. When KCM042 is used together
with KCM029 filling agent, it will activate the ingredient of KCM029 and improve the compressive
strength of low-density cement systems. KCM042 is compatible with most of KCM cement additives.
Treatment
Typically 2-20%BWOC is effective for the compressive development of cement system. In low density
slurry system design, concentration of 5-10%BWOC is generally used.
Packaging
KCM042 is supplied in plastic-lining bags with net weight of 25kg/sack. It should be stored in shaded
areas with good ventilation. Keep it away from high temperature, humidity and direct sunlight.
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5. Manufacturing, Procurement and Logistics
5.1 Manufacturing Procedures and Vendor Information
MPL coordinates contacts with vendors and suppliers. The vendor and supplier information is
extremely confidential and required for the completed formulation for each new raw material. The
information include:
(1) Manufacturing procedures, including order of addition.
(2) Product and purchase specifications
(3) MSDSs for raw materials and products.
(4) Three 4-ounce samples made from different lots of the components.
5.2 Example of Product Labeling
PRODUCT CODE: KCM001
PRODUCT NAME: Accelerator
Packaging: 25kg per sack
Batch Number:
Manufacture Date:
Gross Weight: 25.18kg
Net Weight: 25kg
Company: OPT Petroleum Engineering & Technology Co., Ltd.
Address: No. 1240, #2 South Road
Dongying City, Shandong Province 257000
The People’s Republic of China
Phone: +86-546-7777360
Fax: +86-546-7758303
HAZARDS IDENTIFICATION
Main Health Hazard:
Eye Contact: Cause severe irritating
Skin Contact: Cause severe irritating
Inhalation: Harmful if inhalation
Ingestion: Harmful if swallowed
Main Environmental Hazards: None
Special Precaution: None
Physical Hazards: Dust
FIRST AID MEASURES
Eye Contact: Immediately flush eyes with water for 15 minutes while holding eyelids
open and seek medical attention
Skin Contact: Remove contaminated clothes and shoes. Wash thoroughly with soap and
water. Seek medical attention if irritation occurs
Inhalation: Move to an area with fresh air
Swallowing: If several grams are swallowed, immediate medical is required. If
delayed, consider inducing vomiting. After vomiting give milk or water.
Note: None
FIRE FIGHTING MEASURES
Extinguishing Media: Water fog, alcohol foam, CO2, Dry Chemical
Further Information: Wear protective fire fighting clothing and avoid breathing vapors, Using
Self-Contained breathing apparatus in closed area
NFPA Rating: Health: 2; Flammability: 0; Reactivity: 1; Other: None
HANDLING
TRANSPORTATION INFORMATION
UN Number: None
IMO Description: Not Regulated
IATA Description: Not Regulated
ADR Description: Not Regulated
REGULATORY INFORMATION
Symbols: None
Risk: None
Safety Advice: No special precaution required
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5.3 Authorization to Ship Experimental Products
This form must be completed and in the hands of the approved vendor before any experimental
product may be shipped.
6. Marketing and Intellectual Properties
6.1 Product Codes
R codes: These are codes for “raw materials.” These codes are used for purchasing materials from our
suppliers. They are created in conjunction with and as part of the product codes.
ER codes: They are used to designate intermediates that may be isolated before being formulated or
further developed as products. They are created in conjunction with and as part of the product codes.
They may require the support of OPT MSDSs and labels.
Confidentiality Codes
The Confidentiality Code (CC) level of a chemical product is designated as CC-1, CC-2, or CC-3. The CC
level signifies the degree to which information about a product is restricted. The lower the CC level
the more important the confidentiality or consistency, and thus the more restrictive.
CC-1: Highly Restricted Products
Knowledge of the specific chemical composition and source(s) are restricted to designated personnel.
The product composition and supplier(s) may be disclosed to additional suppliers or clients with
whom OPT has executed a secrecy agreement. No direct sales of CC-1 products are allowed. CC-1
products are to be used ONLY as part of a well service.
CC-2: Restricted Products
Knowledge of the specific chemical composition is restricted to designated personnel. Knowledge of
sourcing information (e.g. supplier(s) and supplier's product name) is controlled within OPT. The
product composition and supplier(s) may be disclosed to additional suppliers or clients with whom
OPT has executed a secrecy agreement.
DATE:
TO:
Attn:
Product Name: Product No.:
Ship To: Function No.:
QUANTITY UNIT COST
Packaging Type: Total Packages to Ship:
Shipping Date:
Purchasing Order:
Project Charge No.:
Developer:
Department Manager:
cc:
FETC Manager
Authorization Form to Ship Experimental Products
Signatures:
Date:
Date:
Developer
TOTAL COST
Attachment
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CC-3: Unrestricted Products
For CC-3 products the chemical product name, composition, and source(s) may be released to anyone
within or outside of OPT.
Purchasing Level Codes
The Purchase Level Code (PLC) of a chemical product is designated as PLC-1, PLC-2, or PLC-3. The PLC
signifies the degree to which sourcing of a product is restricted. The lower the PLC number the more
important the confidentiality, consistency, or supply advantage, and thus more restrictive.
PLC-1 Criteria:
All PLC-1 materials must be centrally purchased.
PLC-2 Criteria:
Materials may be purchased centrally or locally, but ONLY from approved sources shown on the
Internal Purchasing Specifications and which have active purchasing agreements in place.
PLC-3 Criteria:
PLC-3 coded materials may be purchased centrally or locally from either the designated approved
sources (as listed on the Purchasing Specification) or from qualified local sources.
Code Assignments:
KDF Drilling Chemicals
KCM Cementing Chemicals
KMA Acidizing Chemicals
KHF Fracturing Chemicals
R Raw Materials
ER Experimental Materials
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6.2 Marketing Analysis
Is there a need?
Is this real?
Is there real
market? Will client buy it?
Is it a real
product?
Satisfy market?
Can it be made?
Differentiation?
Can we win?
Product
competitive? Cost-effective?
Company
competitive?
Industry
structured?
Organization
effectiveness?
Adequate
return?
Is it worth?
Will it be
profitable? Risk acceptable?
Satisfy other
needs?
Company
objectives?
Other factors?
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Example of SWOT Analysis on High Temperature Sandstone Acidizing Technology:
Strength (1) Less CAPEX intensive, low job cost, high net profit, small fluid volumes, simple to formulate (2) World wide presence, CT service, multiple product lines (3) Good solid technical base, good reputation (4) Good analytical tools to help in understanding (5) Environmentally conscious technology (6) Good systems- new products (7) Aggressive modelling of acid process (8) Fluid selection guidelines (9) Large product offering
Weakness (1) No custom pumping equipment, lack of matrix acid speciality group, not differentiated enough, service quality issues (2) Lack of understanding diversion /displacement issues, complex chemistry, real impact of precipitation (3) Fluid selection guidelines vs well/ reservoir environment (4) Training and Marketing, lack of case histories, lack of database of matrix jobs (5) Identifying type & degree of problem, Lack of data given by client (6) Technology is technically driven vs. field cost driven
Opportunity (1) Acidizing could be applied to more wells (2) Remediate prop fracs – Brownfield reactivation (3) Acid frac, heavy oil, less reactive fluids (HT), non-aqueous systems, non fluoride clay dissolution, wormhole in sandstones, special procedures/products for gas wells (4) Real time evaluation of acid treatments (5) Universal continuous diverter for sandstone (6) Matrix stim particularly for depleted reservoirs
Threats (1) Hydraulic fracturing w/proppant, extreme over-balanced perforating, non chemical intervention (PST, vibration) to aid in damage remediation (2) Deceptive competitors’ claims (3) OPT does not have reputation in industry equal to big services (4) BJ phosphonate acid (HV acid) (5) Competitive market – short development time (6) Poor introduction of new technologies (7) Lack of prioritization / co-ordination
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6.3 Example of Marketing Flyer
Effective Laminar-flow Viscous Spacer – ELViS
System Description
ELViS spacer system is engineeringly designed to displace mud prior to cementing in effective laminar-flow technique. It provides good mud and cement compatibility, fluid loss control, adjustable density and rheology, and excellent solid suspension properties. All-in-one formulation mechanism makes operation simple and non-risk. ELViS can be used at both freshwater and seawater and wide range of temperature because of its unique chemical nature. Characteristics and Benefits
Characteristics Benefits Single additive
Simple and easy field mixing and operation Fast hydration
Excellent particle suspension property
Adjustable density and viscosity at both surface and downhole Efficient mud displacement and predictable job design properties
Low fluid loss rate
Compatible with most WBM and cement slurries
Stable at wide range of density and temperature Usable for variety of wells and formations Not sensitive to additives, mix-water, and cement brand
Typical Properties and Application Conditions
Temperature: BHST 100-320oF (35-160oC) Density: 10.0 ppg to 20.5 ppg (1.20 – 2.45 g/cm3) Rheology: Adjustable up to 160oC Mix-water: Fresh water, seawater and brines API Fluid Loss: <50ml Suspension property and stability:
Density 1.70S.G.
Other additives Barite, Defoamer
Spacer concentration 14 kg/m3
Test conditions 20oC, one week aging
Upper density 1.699
Middle density 1.701
Lower density 1.705
Field Cases
Client Comments
We have never used such a good spacer system in our oilfield since we started operation 5 years ago. ELViS system is excellent operationally and logistically because of its simplicity, easy-mixing, and superior suspension property. We are planning to replace all spacer systems with ELViS in our oilfield. Safety Precautions
KCM004 (ELViS HT) and KCM006 (ELViS MT) in ELViS system play the most important role in rheology, fluid loss control, suspending property, and fluid compatibility for high and medium temperature oilwell cementing respectively. In addition, antifoam agent KCM003 and weighting agent are generally used to avoid foaming tendency and adjust system density. Please refer to respective product sheet and MSDS for their safety information.
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6.4 Client and Internal Training PPT
A typical client PPT can be found at 20160418-Client PPT Template-JohnX-v1.0.pptx
6.5 Patent, Paper, Case Histories
A patent example can be found at 20160418-Patent Example-JohnX-v1.0
A published SPE paper can be found at 20160418 SPE Paper Example-JohnX-v1.0
A typical case history can be found at 20160418-Case History Example-JohnX-v1.0