World Oil FluidsGuide

Drilling, Completion and Workover Fluids 2008 Special Supplement to

Published in June 2008

Copyright © 2008 Gulf Publishing Co. All rights reserved. For additional copies, contact Gulf Publishing Company. Telephone: 713-529-4301 Fax: WORLD OIL, Gulf Publishing Co., Attention: Reprint Department, Fax No. 713-520-4433 Mailing Address: Gulf Publishing Co., P.O. Box 2608, Houston, TX 77252 USA

WORLD OIL’S FLUIDS 2008

Classifications of fluid systems Descriptions of fluid-system classifications, product functions and source companies are listed on these pages. System descriptions and product definitions have been kept as simple as possible and, wherever practical, they reflect general industry practice and terminology consistent with descriptions adopted by the American Petroleum Institute (API) and the International Association of Drilling Contractors (IADC). WATER-BASED SYSTEMS Non-dispersed. These systems include spud muds, natural muds and other lightly treated systems that are generally used for shallow wells or top-hole drilling. Thinners and dispersants are not added to disperse drill solids and clay particles. Dispersed. At greater depths, where higher densities are required, or where hole conditions may be problematic, muds are often dispersed, typically with lignosulfonates, lignites or tannins. These and similar products are effective deflocculants and filtrate reducers. Potassium-containing chemicals are frequently used to provide greater shale inhibition. Specialized chemicals are also added to adjust or maintain specific mud properties. Calcium treated. Divalent cations, such as calcium and magnesium, when added to a freshwater drilling mud, inhibit formation clay and shale swelling. High levels of soluble calcium are used to control sloughing shale and hole enlargement, and to prevent formation damage. Hydrated lime (calcium hydroxide), gypsum (calcium sulfate) and calcium chloride are principal ingredients of calcium systems. Calcium-treated muds resist salt and

On The Cover: Completion fluids technicians are consulting with a client on a rig in the North Sea. Photo courtesy of MI-SWACO.

anhydrite contamination but are susceptible to gelation and solidification at high temperatures. High-performance water-based muds (HPWBM). These are usually reformulated polymer systems containing system-specific products to deliver shale stability, clay and cuttings inhibition, lubricity and high ROP, while minimizing bit balling/accretion and downhole torque problems. Some HPWBM use borehole stabilizing products to reduce pore pressure transmission similar to oil-based muds. Therefore, HPWBM are suitable to use whenever environmental liabilities and associated waste management costs limit the application of OBM/SBM. Low solids. Listings include systems in which the amount (volume) and type of solids are controlled. Total solids should not range higher than about 6% to 10% by volume. Clay solids should be some 3% or less and exhibit a ratio of drilled solids to bentonite of less than 2:1. Low-solids systems typically use polymer additive as a viscosifier or bentonite extender and are non-dispersed. One primary advantage of low-solids systems is that they significantly improve drilling penetration rate. Polymer/PA/PHPA. Muds incorporating generally long-chain, high-molecular-weight polymers are used to either encapsulate drill solids to prevent dispersion and coat shales for inhibition, or for increasing viscosity and reducing fluid loss. Various polymers are available for these purposes, including cellulose, natural gum-based products, and acrylamide. Frequently, inhibiting salts, such as KCl or NaCl, are used to provide greater shale stability in all of these fluids. These systems usually contain a minimum amount of bentonite and may be sensitive to divalent cations, such as calcium and magnesium. Most polymers have temperature limits below 300°F but, under certain conditions, may be used in hotter wells. A special class of water-based muds use partially hydrolyzed polyacrylamide (PHPA) as an additive, either to encap-

sulate drill solids or to extend bentonite clay in a low-solids mud. Saltwater systems. Several mud systems are included in this classification. Saturated salt systems are used to drill salt formations. Lower levels are usually referred to as brackish or seawater systems. Saltwater muds are usually prepared from brackish, seawater or producedwater sources and dry sodium chloride (or other salts, such as potassium chloride used for shale inhibition), are added to achieve desired salinity. Various specialty products, such as attapulgite, carboxymethyl cellulose (CMC), starch and others, are used to increase viscosity for hole-cleaning properties and to reduce fluid loss. OIL-BASED MUD SYSTEMS Oil-based systems are used in various applications, where fluid stability and inhibition are necessary, such as high-temperature wells, deep holes, and where sticking and hole stabilization are problems. They consist of two types of systems: 1. Invert emulsion muds are water-in-oil emulsions, typically with calcium chloride brine as the emulsified phase and oil as the continuous phase. They may contain as much as 50% brine in the liquid phase. Invert emulsion muds are a “relaxed” emulsion, and have lower electrical stabilities and higher fluid-loss values. Concentration of additives and brine content/ salinity are varied to control rheological, filtration and emulsion stability. 2. Oil-based muds are formulated with only oil as the liquid phase and are often used as coring fluids. Although these systems pick up water from the formation, no additional water or brine is added. All oil systems require higher additional gelling agents for viscosity. Specialized oil-based mud additives include: emulsifiers and wetting agents (commonly fatty acids and amine derivatives) for viscosity; high-molecular-weight soaps; surfactants; amine-treated organic materials; organo clays and lime for alkalinity. COMPLETION FLUIDS Solids-free and typically formulatWorld Oil JUNE 2008

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WORLD OIL’S FLUIDS 2008 Abbreviations of company names ADM – Archer Daniels, Midland, Decatur, IL, USA, http://admworld.com AHC – Advance Hydrocarbon Corp., College Station, TX, USA AMBAR – Ambar Lone Star Fluid Services, Lafayette, LA, USA, www.ambarlonestar.com AVA – Ava Drilling Fluids, S.p.A., Rome, Italy, www.avapsa.it Akzo – Akzo Nobel, Amersfoort, The Netherlands, www.cs.akzonobel.com Alliance – Alliance Drilling Fluids, LLC, Midland, TX, USA, www.alliancedf.com Alpine – Alpine Specialty Chemicals, Houston, TX, USA, www.alpinemud.com Am. Gil. – American Gilsonite Co., Houston, TX, USA, www.americangilsonite.com Anchor – Anchor Drilling Fluids, Tulsa, OK, USA, www.anchorusa.com Aqua-Clear – Aqua-Clear, Inc., Charleston, WV, USA, www.aquaclear-inc.com Aqualon – Aqualon Oil and Gas Technologies, div. of Hercules, Inc., The Woodlands, TX, USA, www.aqualon.com Aquaness – Aquaness Chemical Division, div. of Baker Petrolite, Sugar Land, TX, USA, www.bakerhughes.com/bakerpetrolite BARZAGHI – BARZAGHI srl, Arluno, Italy, www.barzaghi.com BASF – BASF Construction Polymers GmbH (form. Degussa), Trostberg, Germany, www.construction-polymers.com BCI – Boysenblue/Celtec International, Inc., Lafayette, LA, USA, www.boysenblue.com BHDF – Baker Hughes Drilling Fluids, Houston, TX, USA, www.bakerhughes.com BJ – BJ Services Co., Houston, TX, USA, www.bjservices.com Baker Chem – Baker Chemicals, Inc., Houston, TX, USA, www.bcidf.com Baroid – Baroid Fluid Services, div. of Halliburton, Houston, TX, USA, www.halliburton.com Black Earth – Black Earth Humates Ltd., Alberta, Canada, www.blackearth.com Cabot – Cabot Specialty Fluids, The Woodlands, TX, USA, www.cabot-corp.com/cesium Carless – Petrochem Carless Ltd., Romford, UK, www.petrochemcarless.com Cebo – Cebo Holland B.V., Ijmuiden, The Netherlands, www.ceboholland.com Cesco – Cesco Chemicals, Inc., Lafayette, LA, USA, www.cescochem.com Chandler – Chandler Drilling Fluids, Inc., Houston, TX, USA Chemject – Chemject International, Inc., Houston, TX, USA, www.chemject.com ChemSol – ChemSol, LLC, Minnetonka, MN, USA, www.chemsolusa.com Chemstar – Chemstar Products Co., Minneapolis, MN, USA, http://chemstar.com Ciba – Ciba Specialty Fluids, Suffolk, VA, USA, www.cibasc.com Cinicola – Eredi Dott. Settimio Cinicola Bentonite S.A.S., Milano, Italy, www.cinicola.net Clariant – Clariant Corp., Sulzbach, Germany, www.clariant.com Coatex – Coatex SAS, Genay, France, www.coatex.fr Cognis – Cognis Deutschland GmbH & Co. KG, Düsseldorf, Germany, www.cognis.com Condat – Condat S.A., Chasse-sur-Rhône, France, www.condat.fr F–106

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Croda – Croda (form. Uniqema Inc.), New Castle, DE, USA, www.uniqema.com DSC – DSC Incorporated, The Woodlands, TX, USA, www.TORKease.com DX Oilfield – DX Oilfield Products, Inc., Dixie Chemical Co., Houston, TX, USA, www.dxoilfield.com Deep South – Deep South Chemical, Inc., Lafayette, LA, USA, www.deep-south-chemical.com Densimix – Densimix Inc., Houston, TX, USA, www.densimix-eb.com Dow – The Dow Chemical Co., Midland, MI, USA, www.dow.com Drill. Spec. – Drilling Specialties, The Woodlands, TX, USA, www.cpchem.com/drilling.asp Drillchem – Drillchem Drilling Solutions, Lafayette, LA, USA, www.drillchem.com Drillsafe – DrillSafe Janel Int., Ustron, Poland, www.drillsafe.com.pl Drill Tech – Drill Tech Environmental Services, Inc., Schriever, LA, USA Drilpro – Drilpro Fluids Ltd., Houston, TX, USA EMEC – EMEC Calkem UK Ltd., Kent, UK Ecofluids – Ecofluids, Inc., Houston, TX, USA, www.ecofluids.net Elementis – Elementis Specialities, Hightstown, NJ, USA, www.elementis-specialties.com Elkem – Elkem AS, Materials, Kristiansand, Norway, www.wdp.elkem.com Fluids Mgmt – Fluids Management, Houston, TX, USA, http://fluidsmgmt.com Forta – Forta Corporation, Grove City, PA, USA, www.super-sweep.com Frontier – Frontier Research and Chemical Co., Houston, TX, USA, www.frontierchemical.com GEO – Geo Drilling Fluids, Bakersfield, CA, USA, www.geodf.com GPC – Grain Processing Corp., Muscatine, IA, USA, www.grainprocessing.com General – General Supply Co., Bethany, OK, USA Gumpro – Gumpro Chem, Bombay, India, www.gumprochem.com Hychem – Hychem, Inc., Tampa, FL, USA, www.hychem.com Ibex – Ibex Chemicals, Inc., Houston, TX, USA, www.ibexchemicals.com Impact – Impact Fluid Solutions, Houston, TX, USA, www.impact-es.com Integrity – Integrity Industries, Inc., Kingsville, TX, USA, www.integrityindustries.com Kelco – Kelco Oilfield Group, a Huber Company, Houston, TX, USA, www.cpkelco.com Kemira – Kemira Water Solutions, Inc. (form. Cytec), Springfield, MO, USA, www.kemira.com Kem-Tron – Kem-Tron, Inc., Stafford, TX, USA, www.kemtron.com LCM – Lost Circulation Management, LLC., Fulshear, TX, USA, lostcirculationmgmt.com LCS – Lost Circulation Specialists, Magnolia, TX, USA, www.magmafiber.com L-USA – Lamberti USA, Hungerford, TX, USA, www.lambertiusa.com Lamberti – Lamberti S.p.A. Italy, Gallarate, Italy, www.lamberti.com Liquid Csg. – Liquid Casing, Inc., Houston, TX, USA, www.liquidcasing.com Lubrizol – The Lubrizol Corp., Wickliffe, OH, USA, http://corporate.lubrizol.com M-I SWACO – M-I Swaco, Houston, TX, USA, www.miswaco.com

M&D – M&D Industries of Louisiana, Lafayette, LA, USA, www.ultrasealinc.com MASI – Masi Technologies, LLC, Lafayette, LA, USA www.masitech.com Mayco – Mayco-Wellchem, Inc., Houston, TX, USA, http://maycowellchem.com Messina – Messina, Inc., Dallas, TX, USA, www.MessinaChemicals.com Montello – Montello, Inc., Tulsa, OK, USA, www.montelloinc.com NER – NER, L.L.C., Houston, TX, USA, www.piperubber.com Nalco – Nalco Company Energy Chemicals, Sugar Land, TX, USA, www.nalco.com Newpark – Newpark Drilling Fluids, Houston, TX, USA, www.newparkdf.com OLEON – Oleon, Oelegem, Belgium, www.oleon.com Pacer – Pacer Corporation, Custer, SD, USA, www.pacerminerals.com Progress – Progress Chemical Sales Co., Houston, TX, USA Pure Fluids – Pure Fluids (previously World Fluids plc), Norfolk, UK Rapid – Rapid Drilling Fluids, Lafayette, LA, USA, www.rapidenergyservices.com Rig-Chem – Rig-Chem, Houma, LA, USA, www.rigchem.com Roquette – Roquette Frères, Lestrem, France, www.roquette.fr Scomi – Scomi Oiltools, Kuala Lumpur, Malaysia, www.scomioiltools.com.my So. Clay – Southern Clay Products, Gonzales, TX, USA, www.scprod.com Spec Prod – Special Products, div. of Champion Technologies, Houston, TX, USA, www.special-products.com Strata – Strata Control Services, Inc., Crowley, LA, USA, www.stratacontrol.com Sun – Sun Drilling Products, Belle Chasse, LA, USA, www.sundrilling.com Sulfa Treat – Sulfa Treat, business unit of M-I SWACO, Chesterfield, MO, USA, www.sulfatreat.com TBC-Brin – TBC-Brinadd, Houston, TX, USA, www.tbc-brinadd.com TETRA – Tetra Technologies, The Woodlands, TX, USA, www.tetratec.com TXI – TXI Energy Services, Houston, TX, USA, www.txi.com Tolsa – Tolsa, S.A., Madrid, Spain, www.tolsa.com Turbo-Chem – Turbo-Chem International, Inc., Lafayette, LA, USA, www.turbochem.com Venture – Venture Chemicals, Inc., Lafayette, LA, USA, www.venturechemicals.com WEC – Weatherford Engineered Chemistry, Houston, TX, USA, www.weatherford.com Well Flow – Well Flow International, L.L.C., Houston, TX, USA, www.well-flow.com Wolff – Wolff Cellulosics LLC, Walsrode, Germany, www.wolff-cellulosics.com Wyo-Ben – Wyo-Ben Corp., Billings, MT, USA, www.wyoben.com Ziegler – Ziegler Chemical & Mineral, Jerico, NY, USA, http://zieglerchemical.com

WORLD OIL’S FLUIDS 2008

ed with aqueous salts, these fluids can achieve a wide density range by incorporating the appropriate salt (halides, bromides and formate brine) without using conventional weighting materials. They are usually designed to match specific reservoir criteria, taking into account critical factors like ESD, contamination risks and crystallization temperatures. HPHT SPECIALTY PRODUCTS Specifically designed for high-pressure, high-temperature and hostile environments where conventional drilling

fluids are impractical or uneconomical, they address safety and environmental compliance, lost circulation, decreased penetration rates, acid gases, and determination of downhole pressure, while allowing for more flexible tool and downhole-equipment selection. RESERVOIR DRILL-IN FLUIDS (RDF) These have the properties of a good drilling fluid and a completion fluid. Its primary attribute is the development of a filter cake which effectively prevents

formation damage and is easily removed, with filtrate and filter cake being compatible with the completion process. They are usually composed of biopolymers and bridging materials and are designed to match specific reservoir criteria. SYNTHETIC FLUIDS (SBM) These are designed to mirror oil-based mud performance, without the environmental hazards. Primary synthetic fluids are esters, ethers, poly alpha olefins and isomerized alpha olefins. They can be discharged offshore, and are non-sheening and biodegradable. WELLBORE CLEAN-UP These products are designed to remove mud and mud particles that are attached to the casing or become a part of the filter cake while drilling. They are usually part of aqueous and non-aqueous spacers and cleaners to ensure smooth displacement, optimal contact times and reduced disposal costs.

EWECO. Quietly revolutionizing the mud pump – again. For more than three decades, the name Ellis Williams has been synonymous with superior mud pumps. We pioneered the triplex, and now, we’re revolutionizing mud pumps again. The patented EWECO Quintuplex features five cylinders, instead of the typical three. This new design reduces pressure variance by more than 70 percent compared to an equivalent horsepower triplex, greatly enhancing MWD/LWD decodeability. The Quintuplex extends useful life, reduces footprint and increases ROI. It also greatly reduces piston rod loads, increasing the life of all load components. For more information on this ground-breaking pump, contact your Ellis Williams Engineering representative.

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AIR, MIST, FOAM AND GAS Four basic operations are included in this specialized category. These include: 1) Dry air drilling, which involves injecting dry air or gas into the wellbore at rates capable of achieving annular velocities that will remove cuttings; 2) Mist drilling, which involves injecting a foaming agent into the air stream that mixes with produced water and coats the cuttings to prevent mud rings, allowing drill solids to be removed; 3) Foam, which uses surfactants and possibly clays or polymers to form a high carrying-capacity foam; and 4) Aerated fluids, which rely on mud with injected air (which reduces hydrostatic head) to remove drilled solids from the wellbore. FUNCTIONS OF ADDITIVES The product function classifications are those generally accepted by the IADC Subcommittee on Drilling Fluids. Some additives have multiple uses, and for those a primary and two secondary function categories are listed. Alkalinity, pH control additives. Products used to control the degree of acidity or alkalinity of a fluid include lime, caustic soda, soda ash and bicarbonate of soda, as well as other common acids and bases. Bactericides. These are to prevent bacterial degradation of natural organic additives, such as starch and xanthan gum.

WORLD OIL’S FLUIDS 2008

Calcium reducers. Soda ash, bicarbonate of soda, caustic soda and certain polyphosphates are used to reduce calcium in seawater, treat cement contamination, and overcome contaminating effects of anhydrite and gypsum, both forms of calcium sulfates. Corrosion inhibitors. pH control, along with an appropriate corrosion inhibitor, is used to control corrosion, neutralize hazardous acid gases and prevent scale. Common corrosion inhibitors are amine- or phosphate-based products, and other specially formulated chemicals. Defoamers. Products are designed to reduce foaming action, particularly in brackish and saturated saltwater muds. Emulsifiers. These products create a heterogeneous mixture (emulsion) of two insoluble liquids. They include fatty acids and amine-based chemicals for oil-based muds and detergents; soaps; organic acids; and water-based surfactants for water-based muds. Products may be anionic (negatively charged), non-ionic (neutral) or cationic (posi-

tively charged) chemicals, depending on the application. Filtrate reducers. Bentonite clays, lignite, CMC (sodium carboxymethylcellulose), polyacrylate and pregelatinized starch all serve to decrease fluid loss, a measure of the tendency of the drilling fluid’s liquid phase to pass through the filter cake into the formation. Flocculants. These are used to increase viscosity for improved hole cleaning, to increase bentonite yield and to clarify or de-water low-solids fluids. Salt (or brine), hydrated lime, gypsum, soda ash, bicarbonate of soda, sodium tetraphosphate and acrylamide-based polymers may be used. They cause colloidal particles in suspension to group into bunches or “flocs,” causing solids to settle out. Foaming agents. Most often, these are chemicals that also act as surfactants (surface active agents) to foam in the presence of water. These foamers permit air or gas drilling through water-bearing formations. Hydrate suppressants. These are usually alcohol-based additives, primarily for use in deepwater/ coldwater/riser environments. Lost circulation materials. The primary function of a lost-circulation additive is to plug the zone of loss back in the formation, away from the borehole face, so that subsequent operations will not result in additional drilling-fluid losses. LCM is found in three forms: fiber, flake and granular/ chemical thickening agents, such as ground nut hulls or water-swellable, non-soluble, crystalline polymers. In the case of Massive Lost Circulation, two or more of these materials and/or more specialized thicken-

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ing materials may be needed. Lubricants/Pipe-freeing agents. Designed to reduce a drilling fluid’s coefficient of friction, lubricants decrease torque and drag. Various oils, synthetic liquids, graphite, surfactants, glycols and glycerin and other chemicals are used for this purpose. Shale control inhibitors. Sources of soluble calcium and potassium, as well as inorganic salts and organic compounds, provide shale control by reducing shale hydration. These products are used to prevent excessive wellbore enlargement and heaving or caving while drilling water-sensitive shales. Surface active agents. Surfactants, as they are called, reduce interfacial tension between contacting surfaces (water/ oil, water/solid, water/air, etc.). These may be emulsifiers, demulsifiers, wetting agents, flocculants or deflocculants, depending on the surfaces involved. Temperature stability agents. These products increase rheological and filtration stability of drilling fluids exposed to high temperatures and those that continue to perform their intended purpose under these conditions. Various chemicals are used, including acrylic polymers, sulfonated polymers and copolymers, as well as lignite, lignosulfonate and tanninbased additives. Thinners, dispersants. These chemicals modify the relationship between viscosity and percentage of solids in a drilling mud. They may be used, further, to reduce gel strength, increase a fluid’s “pumpability,” etc. Tannins (quebracho), various polyphosphates, lignite and lignosulfonate materials function as thinners, or as dispersants. The principal purpose of a thinner is to function as a deflocculant to reduce attraction (flocculation) of clay particles, which produces high viscosity and gel strengths. Viscosifiers. Bentonite, CMC, attapulgite clays and polymers are used to increase viscosity for better hole cleaning and suspension of solids. Weighting materials. Barite, iron oxides, calcium carbonates and similar products possessing high specific gravity are used to control formation pressures, check formation caving and facilitate pulling dry pipe. WO

Available from: Systems Ambar Ambar Ambar Anchor Anchor AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF Drillchem Drillchem Messina Messina

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Description of material

DFX ECOMUL ECOSYN ANCO-LCP ANCO-MUL AVA FLEXDRILL AVA K142 AVA K157 AVA KLM AVA LAO AVA MMH AVABIODRILL AVABIOSINT AVACAT AVACLAYBLOCK AVACORE AVAFLUID AVAFULFLOW AVAGELTERM AVAGLYCO AVAHISALT AVALIG/K AVAPAK AVAPOLIVIS AVAPOLYOIL AVAPOLYSALT AVAPOLYSIL AVAREX AVASILIX AVATRASFOAM AVOIL ULT AVOIL ULT 50 DYNAPLUG ACCOLADE BARADRIL-MAG BARADRIL-N BARA-PERFLUID BARASILC BAROID 100 BITUMAX BOREMAX CLAY-MATCH COREDRIL-N CRYSTAL-DRIL ENCORE ENVIROMUL EZ-PLUG FLEX-PLUG FUSE-IT GEM HYDRO-GUARD HYDRO-PLUG INNOVERT INTEGRADE INVERMUL K-SAFE MAXDRIL-N MAXSEAL MYCROMUL

Water-based fluids

Water-based fluids

Surfactant blend X Diesel oil based mud Synthetic based mud HPWBM drilling fluid system X Oil base mud system Customized, high performance inhibitive system X Potassium acetate system X Potassium formate system X Inhibitive system based on potassium, lime and AVALTD2000 X Olefins (LAO or IO) based system Mixed metal hydroxide system for large diameter sections X Inhibitive polymer based system X Ester based IE system for environmentally sensitive areas Inhibitive system cationic polymers X Inhibitive system X 100% base oil coring fluid Lignosulfonate system Non-damaging drill-in fluid X Environmentally friendly system for HPHT (up to 230°C) Cloud point glycol system X Inhibitive system for gas hydrate suppression X Potassium based lignosulfonate system Potassium based system X PHPA system X Inhibitive system based on polyols X System for salt saturated sections X Silicate and potassium based system X Environmentally friendly system for HPHT (up to 230°C) Silicate based system X Stiff foam recycling system LT-IE oil based system 50/50 IE for environmentally sensitive areas Cross-linking system for lost circulation Low/no sag tendancy syn. blend invert emulsion fluid RDF containing sized magnesium oxide X RDF containing sized calcium carbonate X Pill for over-balanced perforating Liquid silicate based drlg. fluid X All oil or all synthetic base drlg. fluid Fluid specifically for drilling Heavy Oil producing formations HPWB freshwater drlg. fluid X HPWB low-solids non-dispersed drlg. fluid X All oil or synthetic RDF & coring fluid Clear water drlg. system X Low/no sag tendency syn. invert emulsion fluid Mineral oil based invert emulsion fluid MLCM Acid soluble fiber/particle blend pill MLCM Mud-activated polymer pill MLCM Polymeric sealant Polyglycol enhanced water base drlg. fluid X HPWB deep-water/offshore drlg. fluid X MLCM Blended fiber/particle/polymer pill Low/no sag tendency mineral oil invert emulsion fluid Low/no sag tendency diesel oil invert emulsion fluid Diesel oil based invert emulsion fluid HPWB highly inhibitive, clay-free, seawater based drilling fluid X Mixed metal silicated based RDF MLCM Acid soluble, gelled polymer pill Synthetic or oil-based drlg fluid containing fine grind weighting material N-FLOW RDF containing filter cake breakers X N-SOLATE Low thermal conductivity water-based insulating packer fluid; 275, 400, and 600 types N-SQUEEZE MLCM Acid soluble, cross-linking polymer pill PERFORMADRIL HPWB drlg. fluid X PETROFREE Ester based invert emulsion fluid PETROFREE LE Linear alpha olefin based invert emulsion fluid PETROFREE LV Low vis. ester based invert emulsion fluid PETROFREE SF Internal olefin based invert emulsion fluid PIPE GUARD Gelled invert emulsion fluid for pipe crossings POLYNOX Lime based lignosulfonate drlg. fluid X QUIKDRIL-N Solids-free, modified biopolymer RDF X RISER-VIS Riser-less fluid for deepwater applications SHEARDRIL-N Solids-free, optimized vis. RDF X SOLUDRIL-N RDF containing sized salt X STOP-FRAC MLCM pelletized LCM pill SUPERSATURATED Riser-less fluid supersaturated with salt for deepwater applications RISER-VIS THERMA-DRIL HPHT water based drlg. fluid system X THURO-FORCE OS WBC High density displacement spacer for OBM/SBM THURO-FORCE W WBC High density displacement spacer for WBM X THURO-KLEAN OS WBC Spacer for removing OBM/SBM coating THURO-KLEAN W WBC Spacer for removing WBM coating X THURO-SCRUB OS WBC Blended spacer for removing OBM/SBM coating THURO-SCRUB W WBC Alkaline spacer for removing WBM coating X THURO-SWEEP M WBC High vis. displacement spacer X THURO-THIN OS WBC OBM/SBM thinning & dispersing spacer THURO-THIN W WBC WBM thinning & dispersing spacer X WELLSET Systematic LCM treatment to prevent lost circulation X XP-07 Linear alkane based invert emulsion fluid AQUA-DRILL WBM system based on Cloud Point glycol D99 chemistry for clay inhibition & improved lubriocity BIO-LOSE 90 Specialty formulation, acid-soluble, solids-free RDF system X for fractured carbonate reservoirs CARBO-CORE OBM - 100% Diesel or mineral oil emulsion system CARBO-DRILL Traditional invert emulsion system using diesel or mineral oil CLAY-TROL WBM system using a polyamine to control clay hydration & swelling CLEAR-DRILL Formate-based brine system for density without weighting agents X GEOTEQ Special synthetic GOM compliant emulsion for geochemical analysis MAGMA-DRILL Diesel or mineral oil invert emulsion system for HPHT applications MAGMA-TEQ Low toxicity mineral oil invert emulsion system for HPHT Application MICRO-CURE Cased Hole Remediation MICRO-PRIME High Efficiency Wellbore Cleaning Spacers MICRO-WASH Open Hole Remediation System NEW-DRILL WBM system using PHPA for encapsulation OMNIFLOW DIF Emulsion drill in fluid PERFFLOW Custom mix of biopolymers & CaCO3 for specific reservoir conditions X PERFORMAX HPWBM designed to emulate performance of emulsion muds PYRO-DRILL WBM for HPHT & geothermal wells RHEO-LOGIC Constant Rheology Invert Emulsion SYN-TEQ GOM compliant invert emulsion system using C16C19 IO TERRA-MAX High Performance Water Based Mud for Onshore and Inland Water Applications UNICAL Conventional WBM system run with lignosulfonate as a primary component DRILL-SERGEANT One sack HPWB system X POLY-K PSD Proprietary Inhibitive WBM X KLEEN-DRIL Non-damaging completion fluid system, CF DRILL-N-PAY Non-damaging drill-in fluid package, CF

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M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO

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M-I SWACO

M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO M-I SWACO Newpark Newpark Newpark Newpark Newpark Newpark Newpark Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Scomi Sun Sun Sun Sun WEC WEC WEC WEC WEC

OILMUL KLEEN-MUL POLYTHERM REDI-COAT APHRON ICS

Description of material

Diesel based invert drilling system Low Tox & Synthetic (SBM) invert system Versatile, HT WBM drilling system PHPA system for shale stabilization HP fluid uses “energized microbubbles” for UBD where lost circulation has been problematic BREAKDOWN Enzyme/chelant-base breaker system BREAKFREE Enzyme-base breaker system BREAKLOOSE Oxidizer-base breaker system BREAKOUT Combined internal breaker /external activated breaker system DIPRO High-density, low-solids, divalent brine reservoir RDF for minimal formation damage, easy cleanup DRILPLEX Diverse mixed metal oxide, WB drilling/RDF fluid, ideal as milling fluid, deepwater applications, CT DURATHERM Low-colloid, contaminant-resistant system for high-temperature drilling ECOGREEN Ester-base, biodegradable system for env. sensitive areas ENVIROTHERM Chrome-free, env. advanced system for high-temperature drilling ENVIROVERT Cloride-free OBM with advantages of a conventional invert with lower disposal costs FAZE-AWAY Invert emulsion-base breaker system for FAZEPRO filter cakes FAZEBREAK Chelant-base breaker system for dispersion of residual filtercakes formed by FAZEPRO RDF system FAZECLEAN Acid-base breaker system for FAZEPRO filter cakes FAZE-OUT Delayed water-base breaker system for FAZEPRO filter cakes FAZEPRO Reversible invert emulsion fluid, converts between oil and water wet for filtercake and WBC FLODENSE AP Fluid system for remediation of casing pressure FLOPRO CT Polymer water-base system specifically formulated for coiled tubing operations FLOPRO NT Minimal solids, non-damaging WB fluid for the production zone, especially in horizontal wells FLOPRO SF Solids-free, non-damaging WBF for drill-in, suited for applications such as coiled tubing drilling FLOTHRU Water-base RDF that incorporates organophilic filtercake system GLYDRIL HP env. polyglycol system for snale control, ER deepwater and subsalt drilling ISOTHERM Oil-base insulated packer fluid K-MAG Potassium-base system for drilling troublesome shales MI-T-THIN Sag-stable, low-rheology SBM NOVA-OUT Water-base breaker system for NOVAPRO system NOVAPLUS Low-viscosity, internal-olefin base synthetic fluid for deepwater drilling and environmental regs NOVAPRO Synthetic olefin-base system for RDF, for high-temperature, low-permeability, open-hole reservoirs NOVATEC Ultra-low-viscosity, LAO-base synthetic fluid system suited for deepwater drilling NOVA-WAY Invert emuslion breaker system for NOVAPRO system with greater delay and higher thermal stability PARADRIL Paraffin-base system engineered as an alternative to conventional or mineral oil-base systems PARALAND Paraffin-base drilling fluid designed for optimized land-base disposal of cuttings PARAPRO Paraffin-base reservoir drill-in fluid PARATHERM Paraffin-base high-temperature, anti-sag drilling fluid POLY-PLUS Polymer-base, PHPA system for improved cuttings encapsulation and shale stabilization RHELIANT Flat-rheology synthetic fluid especially suited for deepwater drilling SAFE-LINK 110 Completion fluid pill built with 11.0 lb/gal CaCl2 SAFE-LINK 140 Completion fluid pill built with 14.0 lb/gal CaCl2 SAFETHERM WB or water-miscible packer fluid customized for deepwater and permafrost applications SAGDRIL Tar-sands drilling fluid SEAL-N-PEEL Fluid loss control pill, as contingency for fluid loss control fluid to seal inside production screens SILDRIL Silicate-base system for drilling water-sensitive shales TRUDRIL All oil-base system designed for low-density drilling conditions ULTRADRIL High-performance water-base drilling fluid VERSACLEAN Mineral oil-base system for areas where diesel is prohibited VERSACLEAN MKII Variant of VERSACLEAN system VERSADRIL Diesel oil-base system for wellbore stability, contamination resistance and solids tolerance VERSA-OUT Water-base breaker system for VERSAPRO system VERSAPRO Oil-base RDF for HT, low-permeability open-hole completions VERSAPRO LS Invert emulsion version of VERSAPRO using CaCl2, CaBr2, NaBr, KCOOH, CeCOOH, etc. VERSATHERM Mineral oil-base high-temperature anti-sag drilling fluid VERSAVERT Ultra-low toxicity mineral oil-base driling fluid system VERSA-WAY Invert emulsion breaker system for VERSAPRO system with greater delay and higher thermal stability WARP Mineral oil-base system using WARP technology WARP PB Paraffin-base system using WARP technology WARP SB Synthetic-base system using WARP technology CYBERDRILL Synthetic-based system CYBERPHASE Salt-free synthetic-based system DEEPDRILL HPWB system for drilling shales FLEXDRILL Versatile HPWB system HIPERM DIF Reservoir drill-in fluid OPTIDRILL Invert emulsion system OPTIPHASE Salt-free oil-based system CONFI-DEEP Flat rheology deepwater fluid CONFI-DENSE HTHP invert emulsion CONFI-DRILL NAF invert emulsion EXTRA-VERT Ester based invert emulsion HYDRO-FOIL Potassium/PHPA system HYDRO-FOIL GEN 1 Glycol WBM for shale stability HYDRO-FOIL S8 Silicate HyPR-FOIL S-8 Chloride free silicate WBM HyPR-DRILL HPWB System HYDRO-THERM High temperature WBM OPTA-FLO Polymer and CaCO3 drill-in fluid OPTA-VERT NAF drill-in fluid OPTA-VERT 100 NAF water free system RHEO-PLEX Mixed metal oxide system DRILLCON C Hydratable shale control EZE-SLIDE D Land use liq. lubricant SMART-PLUG LCM pill SUN SWEEP Mech. hole cleaning agent DURAFOAM Non-recyclable foam drilling system HYDROFOAM Recyclable foam drilling system KLEAN-FOAM Recyclable foam drilling system TRANSFOAM Recyclable foam drilling system TRIPLEX Geothermal corrosion control CORROSION SYSTEM

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Fluid Systems

Recommended for these systems

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

World Oil’s

Recommended for these systems

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ADM ADM AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AHC AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR AMBAR

OPTIXAN OPTIXAN D AH-Acid Sticks AH-DeFoamer AH-Det AH-Hydrogen sulfide AH-Paraffin inhibitor AH-Salt inhibitor AH-Scale inhibitor C-II DR-1000 Gumbo Inhibitor HEC HEC- Sticks LUBE-1000 OMR-1000 Packer Fluid-283 PHPA PHPA- Sticks Rig Wash SAPP- Sticks AH-COPOLYMER AH-DRILL BIT STICKS AH-FOAM STICKS AH-CORROSION INHIB. AMBAR AMCARB AMCIDE AMCLS AMCOR AMDMD AMFLUSH AMGEL AMGEL NT AMLIG AMOXBAN 02 AMPAC, LV AMPAC, R AMPLUG AMSEAGEL AMSEAL AMTROL AMVERT PE AMVERT SE AMVERT WA AMVIS CHEMSPERSE CHEMTEMP CHEMTHIN D CHEMTHIN L CHEMTONE X CHEMVIS D CHEMVIS L CHEMVIS L PLUS CHEM-X II COLD FLOW DE-2000 DL-100 ECO-GEL H ECO-GEL M ECO-MUL FLR ECO-MUL PE ECO-MUL SE ECO-MUL SYNTHETIC ECO-MUL WA ECO-PHALT ECO-SORB ECO-SPERSE ECO-SPOT ECO-THIN ECO-VIS S K-TROL pH BAN STAR LG STAR PLUG STAR PLUG SHUT-OFF

AMBAR AMBAR AMBAR AMBAR AVA AVA AVA

STAR SQUEEZE STARTROL SURE SEAL TRIPLE A AVA AS-1 AVA EXTRADRILL AVA FASTDRILL

AVA AVA AVA AVA AVA AVA AVA AVA

AVA K142 AVA LST-MD AVA MB-HS38 AVABENTOIL ECT AVABENTOIL HY AVABENTOIL RM AVABENTOIL SA AVABEX

Xanthan gum bioploymer Xanthan gum bioploymer Acid sticks Defoamer Drilling mud detergent Hydrogen sulfide sticks Paraffin inhibitor sticks Salt inhibitor sticks Salt inhibitor sticks Fluid loss agent Glycol LU Clay swelling suppressant Liq. HEC Dry-HEC Glycol base LU Glycol base oil mud replacement Completion fluid Liq. PHPA Dry PHPA Surfactant base Sodium polyphosphate CO-POLYMER SOAP STICKS FOAM STICKS CORROSION INHIBITOR Barite meeting API specs Acid soluble calcium carbonate, sized Bactericide Chrome lignosulfonate Corrosion inhibitor Drilling mud detergent Casing wash, surfactant Bentonite Bentonite, non treated Lignite Oxygen scavenger Polyanionic cellulose, low vis. Polyanionic cellulose Ground walnut shells, various grades Attapulgite,saltwater gel Elongated cellulose fiber Liq. HEC Primary E for diesel muds Secondary E for diesel muds Wetting agent for diesel muds Dry HEC Tannin based TH Sulfonated high temp. polymeric TH Dry SPA TH Liq. SPA TH HTHP fluid loss reducer & shale stabilizer Dry PHPA 30% Liq. PHPA 50% Liq. PHPA Xanthan gum Low shear rate modifier Synthetic based ROP enhancer Drilling LU Hectorite clay Montmorillonite clay Fluid loss reducer for synthetic muds Primary E for synthetic muds Secondary E for synthetic muds Olefin based synthetic muds Wetting agent for synthetic muds Asphalt for oil mud Oil absorbant granules Oil dispersant Environ. safe spotting fluid Sythetic mud TH Low end rheology modifier for synthetics Potassium-based inhibitor pH reducer Gilsonite suspension in synthetic oil HMW crosslink polymer lost circulation pill LMW crosslink polymer, profile modification HMW crosslink polymer, DE LCM pill HTHP fluid loss reducer & shale stabilizer Loss circulation material Anti-accretion product Scale inhibitor Organic compounds for shale inhibition Blend of organic/inorganic compounds for shale inhibition Potassium acetate brine Liquid sulfonate asphalt Microbubbles of borosilicate glass Organophilic hectorite High yield organophilic bentonite High yield organophilic bentonite Low yield suspending agent Bentonite extender

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

E FR FL FO HPHT HPWB

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CO CA FR LU SH LU FR HPHT SH HPHT V FR V FR LU HS X HPWB X X X X X X CO X X X X SH V LU X X X X SH V LU X X X X SU X X X TH CA A X X X X X X SH FR X X X X X X SH E SU X FO CO CF X X X X X X X X W X X X X X X X X LO W X X X X X X B X X X X TH FL CO X X X X X SU SU X X X X X X V FL X X X X X X V FL X X X X X FL TH X X X X X X CO LU X X X X X X FL SH X X X X X X FL SH X X X X X X X X LO FR X X X X V X X X X X X X X LO FL X X X X X X V X E X E SU X SU E X X X X X X V X X X X X X TH FI X X X X X TH TE X X X X TH SH X X X X TH SH X X X X X X X SH LU X X X X X SH V X X X X X SH V X X X X X SH V X X X X X X V X X X X X X X V X X X X X X LU SH X X X X X X LU X X V FL X X V FL X X FL E X X E X X E SU X X SB X X E SU X X FI SH X X X X X X X X E X X X X X X P LU X TH X X V X X X X X X SH A X X X X X X A X X X X X X SH FL X X X X X X X X LO X X X X X X X X LO

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= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

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LO FL LO SH CA SH SH

SH FR

FR FR

SH W CF SH FR W RDF V FR HPHT V FR HPHT V FR V FR V

AVA

AVABIOBENT

AVA

AVABIOCARB

AVA AVA AVA

AVABIOFIL AVABIOFIL HT AVABIOIL

AVA AVA

AVABIOLUBE AVABIOMOD

AVA

AVABIOPRI

AVA

AVABIOSEC

AVA AVA

AVABIOTHIN AVABIOVIS

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA

AVABIOWET AVABUFFER AVACARB ME AVACELL LQD AVACID 50 AVACID F/25 AVACLAYBLOCK AVACLAYBLOCK ACT AVADEG 327 AVADES 100 AVADETER AVAENION AVAFLUID G71 AVAFLUID NP AVAFOAM S1 AVAFOAM S2 AVAFREE 2 AVAFULFLOW

AVA

AVAFULFLOW/UB

AVA AVA AVA AVA AVA AVA AVA AVA AVA

AVAGEL HY AVAGEL PLUS AVAGILS AVAGLYCO AVAGLYCO II AVAGRAPH AVAGRAPH SEAL AVAGREENLUBE AVAGREENLUBE SIL

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA

AVAGUM AVAK157 AVALIG AVALIG C AVALIG K AVALIG NE AVALTD 2000 AVAPERM AVAPOLY A AVAPOLY HT AVAPOLYMER 5050 AVAPOLYOIL AVAPOLYPAK LV AVAPOLYPAK RG AVAPOLYSIL

AVA AVA

AVAPOLYTEMP AVAREX

AVA AVA AVA AVA AVA AVA

AVASHALESTOP AVASHALESTOP ACT AVASIL AVASILIX 22 AVASILIX 39 AVASINTOIL

AVA

AVASINTOIL FC

AVA AVA AVA AVA

AVASINTOIL PE AVASINTOIL SE AVASINTOIL TN AVASINTOIL VS

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA

AVASINTOIL WA AVASTAT 350 AVATENSIO AVATENSIO LT AVATEX AVATHIN AVATRASFOAM AVAVIS-MMH AVAWASH 500 AVAWASH OBM AVAWASH OBM/LT

AVA AVA

AVAWASH WBM AVAZR 5000

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Description of material Low yield suspending agent for AVALAO system Organic compounds & potassium carbonate Lignite polymer for fluid loss control Synthetic polymer for fluid loss control AVALAO linear and polyalphaolefines based oil Natural polymer shale stabilizer Rheology modifier for AVALAO system

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FR

FR FR SB

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SU HPHT

SH

LU E

FR SU

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V E

FR

SU

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TH V

FR FR

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SU A W V B B SH SH SU CO SU E TH TH FO FO P V

LU E SU FR HPHT FR HPHT E E SH FR RDF FR

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V HPWB V HPWB SH FR LU SH LU HS SH LU HS LU LO LO LU LU SH FR LU FR

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FR

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E E TH V

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RDF

V W SH CF TH FR HPHT TH FR HPHT TH FR HPHT W SH HPHT TH FR CA SH FL FR HPHT SH FR SH LU HPWB V SH FR FR SH SH FR LU FR TE

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FR FR

X

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E LO CF

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FR

SH

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AVALAO primary emulsifier for low oil cutting retentions AVALAO secondary emulsifier for low oil cutting retentions Thinner for AVALAO system High yield suspending agent for AVALAO system Wetting agent for AVALAO system Alkaline buffer Metamorphic calcium carbonate Liquid hydroxyl ethyl cellulose Liquid biocide Liquid biocide Organic compound for shale inhibition Inorganic compounds for shale inhibition Multifunctional surfactant Hydrogen sulphide scavenger Mud detergent Non ionic emulsifier Modified Fe-Cr lignosulfonate Chrome-free lignosulfonate Foamer for AVATRASFOAM system Salt resistant foaming agent No oil free pipe & cake removal agent Blend of polymers & sized calcium carbonate Polymers, sized calcium carbonate & glass microspheres High yield bentonite Wyoming bentonite Water dispersible gilsonite Glycol-based lubricity aid High cloud point glycol Natural graphite Natural graphite Ester-based vegetable LU Ester-based LU for silicate & potassium mud Modified guar gum Potassium formate brine Modified chrome lignite Modified causticised lignite Modified potassium lignite Humalite Dispersant for lime muds and KLM system Amine-based shale stabilizer Polymer compound Polymer compound Powdered shale inhibitor Shale stabilizer Potassium PAC regular Potassium PAC low vis Organic compound & potassium salts shale inhibitor Pure grade filtrate reducer for Avafulflow Modified polymer for extreme high temperature Organic compound for shale inhibition Inorganic compounds for shale inhibition Silicone-based defoamer Base product for AVASILIX system Base product for AVASILIX system AVASINTOIL system ester based biodegradable oil Fluid loss control agent for AVASINTOIL system AVASINTOIL system primary emulsifier AVASINTOIL system secondary emulsifier Thinner for AVASINTOIL system High yield suspending agent for AVASINTOIL system Wetting agent for AVASINTOIL system Antistatic agent for section milling Free-pipe agent Low tox. pipe-freeing agent Sodium sulfonate asphalt Acrylic acid graphed lignosulfonate Foamer for AVATRASFOAM system Polymer for MMH system Cake removal agent Casing cleaner for oil based mud Casing cleaner for low toxicity oil based mud Casing cleaner for water based mud Chrome-free HPHT thinner

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

V X

Secondary

Available Product from: Tradename

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Secondary

Secondary

V V A D SU CO

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Product Function

Water-based fluids

Primary

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Secondary

World Oil’s

Product Function

Primary

Recommended for these systems

FR FR FR FR

SH SH

TE TE TE

SU E SU X P X P SH FR HPHT TH HPHT FR X FO WBC SH V SU SU SU SU TH HPHT FR

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

World Oil JUNE 2008

F–115

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA

AVOIL FC AVOIL FR/HT AVOIL PE AVOIL PE/LT AVOIL SE AVOIL SE/LT AVOIL TN AVOIL TN/LT AVOIL VS AVOIL VS/LT AVOIL WA AVOIL WA/LT DE BLOCK S/LT DE BLOCK S/WB DEOXI SS DEOXY DEHA DOLSAL DOLSAL B DYNA RETARDER DYNAPLUG ECOL LUBE ECOL LUBE HT ECOL LUBE SIL GRANULAR F/M/C INCORR INCORR 2275 INCORR AC INCORR AC/HT INCORR HT INCORR OS INTAFLOW INTASOL C4000 INTASOL F/M/C INTASOL FLAKE F/M/C INTASOL ME F/M/C POLICELL RG POLICELL SL POLIFLUID POLIVIS POLIVIS PWD SAND SEAL F/C

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA

STEARALL LQD TCS 30 VICTOSAL VICTOSAL MMH VISCO 83 VISCO 83 EHV VISCO 83 LQD VISCO 83 SL VISCO 83 XLV VISCO ACT VISCO DIF VISCO EXHV3000 VISCO X VISCO XC VISCO XC84 VISCO XCD AVA BRIDGEPAK C/M

AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA AVA Akzo

AVA PHPAGUNK AVA QUICKDRILL AVA X-PRIMA AVA DEFOAM AVA-FS AVAGLYCO HC AVAGLYCO LC AVAPOLY PGL AVATRACER ECOLUBE LG VICTOMOD VISCO WEL VISCOMED VISCOPLUS GABROIL HV

Akzo Akzo

GABROIL LV GABROIL PAC HIVIS

Akzo

GABROIL PAC LOVIS

Akzo Akzo Akzo Akzo Akzo Alliance Alliance Alliance

GABROSA EHV Tech GABROSA HV Tech GABROSA LV Tech STAFLO EXLO STAFLO REGULAR ALL ANTIFOAM ALL CASE ALL CMS

A B CA CF CO D

Lignite based fluid loss reducer Asphalt based fluid loss reducer Primary emulsifier Primary emulsifier Secondary emulsifier Secondary emulsifier OBM thinner Low toxicity OBM thinner Rheology modifier Rheology modifier Wetting agent Wetting agent Low toxicity weighted mud-free P Water-based P Oxygen remover Oxygen remover Sepiolite clay Attapulgite clay Retarder for Dynaplug Fibers, polymers & cross-linker Biodegradable LU LU for geothermal wells LU for silicate & potassium mud LCM based on vegetable shell, F,M,C Water dispersible CO Amine-free CO & scale inhibitor CO in acid environment CO in HT acid environment Water dispersible HT CO Oil soluble CO Acid soluble marble flour Specially ground calcium carbonate Specially ground calcium carbonate, F,M,C Specially sized flake calcium carbonate Metamorphic calcium carbonate, F,M,C Technical grade PAC regular Technical grade PAC low vis Synthetic chrome-free TH Modified liquid PHPA Encapsulated polymer (powder) Sealing agent for pay zone LO, fine, coarse D compound for dispersed muds Non ionic drilling mud surfactant Modified resistant starch Modified resistant starch for MMH system Pure PAC regular Pure PAC extreme high vis Liquid polyanionic polymer Pure PAC super low Pure PAC extreme low Biopolymer Blend of biopolymer for DIF Extreme high V for spud mud Biopolymer Biopolymer Pure xanthan gum polymer Pure disperable xanthan gum polymer Blend of granular and fibrous bridging agents PHPA powder Blend of natural compounds Lost circulation squeeze Alcohol based defoamer Bituminus / bentonite fluid loss additive High cloud point glycol Low cloud point glycol Polyglycerol Potassium iodide tracer Non-toxic lubricant High temperature modified starch High temperature low-end viscosifier Medium viscosity pure PAC Low viscosity pure PAC Polyanionic cellulose, tech grade, high visc. Polyanionic cellulose, tech grade, low visc. Polyanionic cellulose (PAC), tech grade, high viscous, DS > 1 Polyanionic cellulose (PAC), tech grade, low viscous, DS > 1 Carboxymethyl cellulose (API 13A) Carboxymethyl cellulose (non-API) Carboxymethyl cellulose (API 13A) Polyanionic cellulose (PAC), pure grade Polyanionic cellulose (PAC), pure grade Anti-foamer Sized LCM Modified polymer

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

F–116

JUNE 2008 World Oil

E FR FL FO HPHT HPWB

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FR FR E E E E TH TH V V SU SU P P CO CO V V LO LO LU LU LU LO CO CO CO CO CO CO LO LO LO LO LO V FR TH SH SH LO D SU FR FR V V V FR FR V V V V V V V MLCM MLCM SH MLCM D FR SH SH SH

CF CF

WBC TE WBC TE FR FR TE FR CF CA CF CF CF HPHT HPHT CF RDF RDF RDF RDF RDF FR SH SH TE FR V HPHT V HPHT FR

LU

TE

SH FR SH FR SH FR SH SH SH SH RDF FR RDF SH SH SH SH SH

SH

SH LU LU HS

HS HS LU

V SH V

SH

X X X X X X X X X X X X

FR FR

SH V

LU SH

X X X X X X

FR

SH

LU

X X X X X X X X

FR FR FR FR FR D LO FR

V V SH SH V

SH SH LU LU SH

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= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

SH

LU

SH

Alliance Alliance Alliance Alliande Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alliance Alpine Alpine Alpine Alpine Alpine Alpine Alpine Alpine Alpine Alpine Am. Gil.

ALL CMS ALL DEFOAM ALL DRILL FW ALL DRILL P ALL FA HIB 30 ALL FLOC ALL FOAM 475B ALL IDB 60 ALL LIQUA THIN ALL LUBE ALL PAC ALL POLY LUBE ALL SEAL ALL SHALE HIB ALL SURFAK S ALL TROL BLACK FURY CELL-U-SEAL CLEAN SPOT DRILL BEADS FORM-A-SET FORM-A-SQUEEZE PA-10 QUICK SLIDE SACK BLACK TRACER BEADS BOREPLATE

Am. Gil. Am. Gil.

GILSONITE SUPER HT

Am. Gil.

SUPER ULTRA HT

Am. Gil.

ULTRA HT

Anchor Anchor Anchor Anchor Anchor Anchor

ANCO 2000 I ANCO BAR ANCO BX ANCO CARB ANCO CI-300A ANCO COAT WS

Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor

ANCO DD ANCO DEFOAM A ANCO DEFOAM S ANCO DF-150 ANCO DF-450 ANCO DMS ANCO DRILL A ANCO DRILL N

Anchor Anchor Anchor Anchor Anchor Anchor Anchor

ANCO FIBER ANCO GEL ANCO GEL HT ANCO GEL PREMIUM ANCO K 59 ANCO LIG ANCO LW 200

Anchor

ANCO MICRO-BLEND

Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor Anchor

ANCO MUL FA ANCO MUL FG ANCO MUL OW ANCO MUL P ANCO MUL S ANCO MUL T ANCO MUL VIS ANCO MUL VIS HT ANCO MUL VIS P ANCO PAC LV ANCO PAC R ANCO PHALT ANCO PHALT S ANCO PHPA ANCO PINE FIBER ANCO PIPE FREE ANCO QWIK LUBE ANCO ROPE ANCO SACK SPOT ANCO SALT GEL ANCO SCAV 100 ANCO SORB ANCO SPERSE ANCO SPERSE CF ANCO STARCH W ANCO THIN HTL ANCO THIN L ANCO TORKBUSTER ANCO WASH ANCO WT-10 ANCO ZAN FOAM TREAT

Aqua-Clear

AIRFOAM AP-50

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Description of material Modified polymer Defoamer Polymer viscosifier Polymer viscosifier Corrision inhibitor Cationic flocculant Brine foamer Biocide Low MW polymer thinner Water soluble ester Polyanionic cellulose Mineral oil Cellulose particles Shale inhibitor Surfactant Water dispensible gilsonite Liquid dispersed gilsonite Cellulose fiber Env. safe spotting fluid Co-polymer plastic beads Cross link polymer squeeze pill High fluid loss squeeze pill Lubricant-ROP enhancer Lubricant bead suspension Coupled gilsonite Macro-pourous translucent beads Water dispersible, envr. safe shale-control agent, Microtox passed Natural, envr. safe filtration control agent Natural, envr. safe, extremely HT (+500ºF) filtratration control agent Natural, envr. safe, extremely HT (+550ºF) filtratration control agent Natural, envr. safe HT (+450ºF) filtratration control agent Polyglycol inhibitor blend Barite Bentonite extender Sized calcium carbonate Alkyl phosphate with scale inhibitor Water-soluble filming amine corrosion inhibitor Drilling detergent Alcohol-base defoamer Silicone-base defoamer Foaming agent-fresh water Foaming agent-fresh water or brine Drilling-mud surfactant Liquid PHPA shale stabilizer/viscosifier Low viscosity PHPA shale stabilizer/ viscosifier Fibrous cellulose bridging material API-grade bentonite Sepiolite clay Wyoming bentonite (untreated) Potassium acetate Lignite Polymer surfactant blend for mud weight reduction Blend of micronized fibers bridging material Asphaltic filtration control agent Gilsonite fluid loss control agent Oil wetting agent/emulsifier Primary emulsifier Secondary emulsifier/oil wetter Thinner/degellant Organophilic bentonite clay Organophilic hectorite clay Sulfonated polystyrene Pure PAC, low viscosity Pure PAC, regular grade Asphaltic stabilizer Sulfonated residuum shale stabilizer Dry PHPA shale stabilizer/viscosifier Sized wood fiber Emulsifier blend pipe-freeing agent Polyglycol blended lubricant Rate of penetration enhancer Oil-base spotting fluid concentrate Attapulgite clay Stabilized liq. oxygen scavenger Polymeric lost circulation material Chrome lignosulfonate Chrome-free lignosulfonate Pre-gelatinized white starch Liq. high temp. stable, polymeric thinner Liquid polymeric thinner Liquid surfactant blended lubricant Surfactant blend for rig cleaning Bactericide Xanthan gum polymer Surface-active shale stabilizer for air, mist & foam Freshwater, mild saltwater FO

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X

Secondary

Available Product from: Tradename

Secondary

Secondary

Secondary

E SU SU HPHT FR SU FR SU FR TE FR TE FR TE FR TE E SU E SU E E

LU FR V FR FR FR

X X X X X X X X

Product Function

Water-based fluids

Primary

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

FR D V RDF WBC V CO FL FO B TH LU CO V FR LU LO FR SH SU FR SH SU LU SH HS SH HPHT HPWB LO P LU LU MLCM MLCM LO LU SH WBM LU HPHT WBM SH HPHT TE WBM SH FR LU

X X X X X X X X X X X X X X X X

FR FR

SH SH

LU LU

X X X X X X X X

FR

SH

LU

X X X X X X X X

FR

SH

LU

SH W V W CO CO

FR

LU

FL LO

FR

X X X X X X

X X X X X X X X X X X X X X X

X

X

X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X

X

X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X

X X X X X X

X

X X X X X

X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X

FO

LO V V V SH TH FO

FR FR TE FR TE FR

TE V

LO

FR SH LU SU

X X

FR FR E E E TH V V V FR FR SH SH SH LO P LU SU P V CO LO TH TH FR TH TH LU SU B V SH

X

FO

X X X

X X X

X X X X X X X X X X X X X

X X X X X X X X X X X X X

X X X X X X X X X

X X X X X X X

X X X X X

X X X X X

X X X X X

X X X X X

X X X X X X X X X X X X X X

SU D D FO FO SU SH SH

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

FL

FR

LU TE

FR

SH V LU LU V

SH TE TE LU

FR FR FR FR SH

FR FO

TE

SU

AIRFOAM B AIRFOAM HD AQUACEL R-110 AQUACEL R-190 AQUAFLO HV AQUAFLO LV AQUALON AQU D-4146

Aqualon

AQUALON SODIUM FORMATE AQUAPAC REGULAR AQUAPAC LV AQUAPAC ULV

Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aqualon Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness

A B CA CF CO D

Saltwater FO Oil FO Low visc. carboxymethyl cellulose High visc. carboxymethyl cellulose High visc. standard polyanionic cellulose Low visc. standard polyanionic cellulose High visc. DISPERSIBLE polyanionic cellulose Formate brine

High visc. premium polyanionic cellulose Low visc. premium polyanionic cellulose Ultra-low visc. premium polyanionic cellulose AQUAPAC LIQUID Eco-friendly anhydrous suspension AQUAPAC polyanionic cellulose EcoDura FLA 3962 PLONOR aqueous suspension of Natrosol 250 LR EcoDura FLA 3963 PLONOR aqueous suspension of Natrosol 180 GXR EcoDura FLA 4053 PLONOR aqueous suspension of Natrosol 250 JR EcoDura TA 3964 PLONOR aqueous suspension of Natrosol HI-VIS EcoDura TA 4226 PLONOR aqueous suspension of Natrosol 210 HHX EcoDura TA 4282 PLONOR aqueous suspension of Natrosol HI-VIS EcoDura TA 4283 PLONOR aqueous suspension of Natrosol 210 HHX GALACTASOL 251 High visc. straight guar GALACTASOL 252 Straight guar GALACTASOL 267 Diesel slurriable guar GALACTASOL 271 Self-hydrating dispersible straight guar GALACTASOL 283 Fast hydrating high visc. guar GALACTASOL 284 Diesel slurriable Fast hydrating high visc. guar GALACTASOL 467 Diesel slurriable hydroxypropyl guar GALACTASOL 474 High visc. hydroxypropyl guar GALACTASOL 476 Buffered high visc. hydroxypropyl guar GALACTASOL 477 Self hydrating dispersible hydroxypropyl guar GALACTASOL 638 Fast hydrating high visc. Carboxymethyl hydroxypropyl guar GALACTASOL 650 Carboxymethyl hydroxypropyl guar GALACTASOL 651 Carboxymethyl hydroxypropyl guar GALACTASOL 653 Diesel slurriable carboxymethyl guar KLUCEL H OIL Suspension agent for solvent-based systems NATROSOL 180 GXR Low visc. hydroxyethyl cellulose NATROSOL 210 HHX Ultra high visc. and fast hydrating hydroxyethyl cellulose NATROSOL 250 JR Low visc. hydroxyethyl cellulose NATROSOL 250 LR Low visc. hydroxyethyl cellulose NATROSOL 250 EXR Low visc. hydroxyethyl cellulose NATROSOL 250 GXR Low visc. hydroxyethyl cellulose NATROSOL 250 HHR-P Ultra high visc. hydroxyethyl cellulose NATROSOL HI-VIS Ultra high visc. hydroxyethyl cellulose NATROSOL LIQUID HHR-P Eco-friendly anhydrous suspension of Natrosol 250 HHR-P NATROSOL LIQUID HHX Eco-friendly anhydrous suspension of Natrosol 210 HHX NATROSOL LIQUID HI-VIS Eco-friendly anhydrous suspension of Natrosol HI-VIS NATROSOL LIQUID Eco-friendly anhydrous suspension of 180 GXR Natrosol 180 GXR XxtraDura FLA 3766 Liquid universal fluid loss additive anionic synthetic co-polymer XxtraDura FLA 3767 Dry universal fluid loss additive - anionic synthetic co-polymer XxtraDura GMA 4176 Liquid synthetic gas migration control additive XxtraDura GMA 4176P Dry synthetic gas migration control additive AQUAMUL 854 Emuslifier and wetting agent AQUET 943 Amphoteric foaming agent AQUET TD-500K Anionic foaming agent ARDRIL CLA-BAN Cationic polyamine shale stabilizer CRO80671 Filming amine CO CRW-132 Packer fluid CO CRW80669 Corrosion inhibitor DFW80521 Defoamer DRILLAID 100 Defoamer DRILLAID 101 Lubricant for WBM DRILLIAD 103 Spotting fluid additive DRILLAID104 Spotting fluid additive DRILLAID 105 Lubricant for WBM DRILLAID 106 Brine lubricant DRILLAID 108 Drilling fluid detergent DRILLAID 201 Completion brine non-emulsifier DRILLAID 2903 High temperature emulsifier DRILLAID 600 Rheology modifier DRILLAID 701 Concentrated dispersant DRILLAID 702 Dispersant DRILLAID 704 Solids wetting agent DRILLAID 705 Solids wetting agent DRILLAID 863 Supplemental emulsifier

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

E FR FL FO HPHT HPWB

X X X X X

X X X X X

X X X X X

X X X X X X X

X X X X

FO FO FR FR FR FR FR

SH V V SH V

CF

RDF SH

X X

X X X

FR FR FR

X X

LU SH SH LU SH

V SH SH

SH LU LU

V

SH

X

X

X

FR

X X

X

X

FR

RDF SH

X X

X

X

FR

RDF SH

X X

X

X

FR

RDF SH

X X

X

X

V

FR

CF

X X

X

X

V

FR

CF

X X

X

X

V

FR

CF

X X

X

X

V

FR

CF

X X X X X X

X X X X X X

X X X X X X

X X X X X X

V V V V V V

FR FR FR FR FR FR

WBM WBM WBM WBM WBM WBM

X X X X X X

X X X X

X X X X

X X X X

V V V V

FR WBM FR CF FR CF FR CF

X X X X X X

Available Product from: Tradename Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness Aquaness BARZAGHI BARZAGHI BARZAGHI BARZAGHI BARZAGHI BARZAGHI BARZAGHI BARZAGHI BASF BASF BASF BASF BASF BASF BASF BASF BASF BCI BCI

DRILLIAD 866 DRILLAID 900 DRILLAID DME DRILLAID DMS KD-40 KD-740 MAGNACIDE 575 OSW80490 ARLOX HS700 ARLOX HS82112E SCW83263 X-CIDE 102 X-CIDE 102W X-CIDE 207 GELOGUM CM55 GELOGUM PAC LV GELOGUM PAC ULV GELOGUM LVT GELOGUM HVT BIOGUM P CARBOGUM CXK CARBOGUM XK BIOVIS POLYDRILL POLYTHIN POLYVIS II DC 150 BASODRILL 2000 BASOPUR DF5 PIBSA STYROFAN BLEN-CARB BLEN-FYBER

BCI BCI

BLEN-NO FOAM BLEN-PLEX

BCI BCI

BLEN-PLUG BLEN-SEAL BLEN-SQUEEZE BORESEAL FRAC-PAK HYDRASWELL

X

X

V

FR

SH

BCI BCI

X X X X X X X

X X X

V V V V

FR FR FR

SH SH SH

BCI BCI

X X

FR V

RDF SH CF SH

X X

X X X X X X X X X X X

X X X X X X X

X X

X

X X

X X X

X X X X X X X

FR FR FR FR V V V

RDF RDF RDF RDF CF CF CF

SH SH SH SH SH SH LU

X

X

V

CF

LU

X

X

V

CF

X X

X

X

FR

X X X X

X

X

FR HPHT SH

X X X X

X

X

RDF

LU LU

FR HPHT SH

X X X X

X

X

FR HPHT SH

X X X X

X

X

FR HPHT SH

X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X

X X X X X X X X X X X X

X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

E FO FO SH CO CO CO D D LU P P LU LU SU SU E V TH TH TH TH E

FR

SU

FL

CF

BCI

MEGA-SLIDE

BCI

SPUD-SEAL

BCI

SUPER-SLIDE "F"

BCI

SUPER-SLIDE "M"

BCI BHDF

WALL-GUARD ALL-TEMP

BHDF BHDF BHDF BHDF

ALPHA-TEQ AMI-TEC AMPLI-FOAM AQUA-COL

BHDF

AQUA-COL B

BHDF

AQUA-COL D

BHDF

AQUA-COL S

BHDF BHDF BHDF BHDF BHDF

AQUA-MAGIC AQUA-SEAL BIO-COTE BIO-DRILL BIO-LOSE

BHDF BHDF BHDF

BIO-PAQ BLACK MAGIC BLACK-MAGIC CLEAN

BHDF

BLACK MAGIC LT

BHDF

BLACK MAGIC PHALT FREE BLACK MAGIC SFT BRINE-PAC BRINE-PAC 1500 BRINE-PAC 3N1 BRINE-PAC XT BRINE-STIM NE CALTROL

CF BHDF BHDF BHDF BHDF BHDF BHDF BHDF

CF CF CF FR

FR

TE

TE

BHDF

CARBO-GEL 100

BHDF BHDF BHDF BHDF

CARBO-GEL II CARBO-GEL CARBO-MUL CARBO-MUL HT

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Secondary

Secondary

Primary

Water-based fluids

X X X X X X X X X X X

X X X X X X

Product Function

Description of material Supplemental emulsifier Fluid loss control additive Drilling mud emulsifier Drilling mud surfactant Corrosion inhibitor Corrosion inhibitor Biocide Oxygen scavenger Hydrogen sulphide scavenger Hydrogen sulphide scavenger Completion brine scale inhibitor Aldehyde-based biocide Winterized aldehyde-based biocide Solid biocide Powdered shale inhibitor Polyanionic cellulose (PAC), pure grade Polyanionic cellulose (PAC), pure grade Carboxymethyl cellulose (API 13A) Carboxymethyl cellulose (API 13A) Dispersible guar product Xanthan gum based polymer Xanthan gum Temp. stable biopolymer High temp. stable fluid loss polymer High temp. deflocculant, TH Inorganic drilling fluid V Attapulgite Shale Inhibitor Defoamer Emulsifier Latex polymer Calcium carbonate High-strength micronized cellulose fiber to prevent/cure seepage loss Defoamer Multivalent ion, polymer crosslinking agent Mixed coarse cellulose fibers Preabsorbed, high-strength micronized cellulose fibers with low-tox. lubr. Cellulose LCM w/crosslinkable polymer Mineral fiber blended with pore blocking material High-solids, high fluid-loss LCM After spotted, material swells to seal fractures & voids Glass beads specifically for use in slide & horizontal drilling (14–20 mesh) Selected size cellulose fibers blended with non-damaging water soluble polymers Spherical glass beads (170–325 mesh) to reduce torque & drag Spherical glass beads (20–40 mesh) to reduce torque & drag Water soluble additives Deflocculant/stabilizer for HPHT applications LAO emulsion system Amine-base oil-soluble inhibitor FO for mist & stiff foam drilling Cloud-point glycol for shale control in fresh & low-salinity systems Cloud-point glycol for shale control in medium-salinity systems Cloud-point glycol for shale control in high-salinity systems Cloud-point glycol for shale control in saturated salt systems Oil-free differential sticking preventative Polymeric shale stabilizer & FR Wetting agent ROP enhancer Modified polysaccharide that resists bacterial degradation High performance organic derivative FR Premium spotting fluid, pre-mixed Premium spotting fluid, pre-mixed in environmentally acceptible base oil Premium spotting fluid, pre-mixed in lowtoxicity mineral oil Premium spotting fluid, non-asphaltic Premium spotting fluid, sack concentrate Corrosion inhibitor Corrosion inhibitor for solids-free fluids 3 in 1 corrosion inhibitor Corrosion Inhibitor Emulsion-preventing surfactant FR in high salt (NaCl) and CaCl2 fluid systems Organoclay viscosifier for 100% oil-base systems Organoclay viscosifier Premium organoclay viscosifier Emulsifier & wetting agent High temp. emulsifier & wetting agent

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X X X X X X X X X X X X

X X X X X X X X

X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X

X

X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X

X X X X X X X X X X X X X X X X X X X X X X X X X

E FR E SU CO CO B CO CO CO CO B B B SH FR FR FR FR V V V FR TH V V SH D SU FR LO LO

FR E SU SH

TE TE LU LU

CF CF CF

FR SH SH SH SH

LU LU LU LU

TE TE TE

FR SH FR

LU

P P

D LO

A

LO LO

P

X

LO LU

X X X X X X X X X X X X X X X X

LO LO

X X X X X X X X

LU

X X X X X X

LO

X

Secondary

Aqua-Clear Aqua-Clear Aqualon Aqualon Aqualon Aqualon Aqualon

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Secondary

World Oil’s

Product Function

Primary

Recommended for these systems

X X X X X X X

LU

X X X X X X X

LU

X X X X X X X X X X X

LU TH

V

V

FR FR

SH TE

FR

X X X X X X X X X X

CO FO SH

LU

X X X X X

SH

FR

X X X X X

SH

LU

FR

X

X X X

SH

LU

FR

X X X X X X X X X X X X X

FR FR TH

X X X X X X X X X X X

LU SH SU LU FR

X X X X X X X X X X X X X X X X X X X X

FR P P

V

X X X X X X X

P

X X X X X X X

P

X X X X X X X X X X X X X X X X

P CO CF CO CF CO CF CO SU RDF FR

X X

X X X X X X X X X X

V

X X X X X X

V V E E

V

FR SU SU

HPHT

CF

TE

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

World Oil JUNE 2008

F–117

BHDF BHDF

CARBO-MUL LT CARBO-MUL PLUS

BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF

CARBO-SEAL CARBO-TEC CARBO-TEC S CARBO-TROL CARBO-TROL A-9 CARBO-TROL HT CARBO-TROL XHT CARBO-VIS CARBO-VIS XHT CASING WASH 100 CASING WASH 200 CASING WASH 300 CHEK-LOSS

BHDF

CHEK-LOSS COARSE

BHDF

CHEK-LOSS PLUS

BHDF

CHEMTROL X

BHDF BHDF BHDF BHDF BHDF BHDF BHDF

CHROME-FREE II CLAY-TROL CLEAR-DRILL C CLEAR-DRILL DIF CLEAR-DRILL K CLEAR-DRILL N CMC HV

BHDF

CMC LV

BHDF

DEEP SWEEP

BHDF BHDF BHDF BHDF BHDF BHDF

DENSIMIX DOPE-FREE DOPE-FREE ZN DRYOCIDE FILTREX FLOW-CARB Series

BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF

FLOW-CLEAN FLOW-CLEAN CMT FLOW-CLEAN VIS FLOW-SURF GT-3000 GUAR GUM KD-40 KD-700 KEM-SEAL

BHDF

KEM-SEAL PLUS

BHDF

LC-GLIDE

BHDF BHDF BHDF

LC-LUBE LC-LUBE Fine LD-8

BHDF

LD-9

BHDF BHDF BHDF BHDF BHDF

LD-S LIGCO LIGCON LUBE-622 LUBRI-FILM

BHDF

MAGMA-GEL

BHDF

MAGMA-GEL SE

BHDF

MAGMA-PLEX

BHDF

MAGMA-SEAL

BHDF

MAGMA-TROL

BHDF

MAGMA-VERT

BHDF

MAGNE-SET

BHDF BHDF BHDF

MAGNESIUM OXIDE MAX-GUARD MAX-PLEX

BHDF

MAX-SHIELD

BHDF BHDF BHDF BHDF BHDF

MAX-TROL MD MIL-BAR MIL-BIO NS MIL-BREAK 943

A B CA CF CO D

High-temperature emulsifier and wetting agent for Norway Low temp. emulsifier & wetting agent High-temperature emulsifier and wetting agent Modified hydrocarbon LCM for sealing High-temp emulsifier Supplemental emulsifier FR with minimal effects on rheology Non-asphaltic/polymeric HTHP FR FR for HPHT applications FR for extreme HPHT applications Organophilic clay V for solids suspension HTHP viscosifier Casing cleaner Casing cleaner Solvent/surfactant Seepage-loss control, diff. sticking preventative Seepage loss control and diff. sticking preventative High-lignin cellulosic LCM particularly for OBM/NAF with less adverse effect on PV and ES HPHT FR and rheological stabilizer for fresh or seawater applications Lignosulfonate with no chrome added Clay swelling & hydration suppressant Cesium formate for RDF Drill-in fluid Potassium formate for RDF Sodium formate for RDF Technical-grade sodium CMC meeting API specs, high viscosity Technical-grade sodium CMC meeting API specs, low viscosity Coarse ground barite to improve hole cleaning High specific gravity hematite Pipe dope remover Pipe dope remover Thiocarbonate-base biocide Polyanionic lignin resin Multiple grind size series of calcium carbonate Solvent blend Solvent Solvent viscosifier Surfactant/solvent IO base fluid Viscosifier Water soluble CO Water soluble CO/scale inhibitor Co-polymer for high-temp. filtration control Co-polymer (with pH tolerance) for high-temp FR Sperical synthetic graphite for torque and drag reduction Sized, synthetic graphite Sized, synthetic graphite Non-hydrocarbon defoamer for waterbase fluids Defoamer for both fresh & saltwater drilling fluids Silicone based defoamer Ground leonardite Causticized leonardite Water based mud LU Extreme-pressure, dry LU for waterbase fluids Viscosifier for extreme HTHP emulsion systems Suspension enhancer for extreme HTHP emulsion systems Rheological modifiers & syneresis suppression for extreme HPHT applications Fluid loss additive for extreme HPHT applications Polymeric fluid loss additive for extreme HTHP emulsion systems Emulsifier for extreme HTHP emulsion systems Blended magnesium and calcium compounds forms cement-like solid LCM High-purity alkaline earth oxide Clay hydration suppressant Aluminum/resin for shale stability in PERFORMAX Deformable sealing polymer for PERFORMAX Sulfonated resin Biodegradable drilling fluid detergent Barite meeting API specs Phosphonium sulfate biocide Drill-in fluid demulsifier

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

F–118

JUNE 2008 World Oil

E FR FL FO HPHT HPWB

X

E

X X

E E

X X X X X X X X X

X

X X X X X X X X

LO E E FR FR FR FR V V SU SU SU LO

X X X X X X X X

LO

X X X X X X X X

LO

X X X X X

X X X X

X

FR

X X X X X X X X X X X X X X X X X X X X X

X X X X X X

TH SH RDF RDF RDF RDF V

X X X X X X

FR

X X X X X X X X

W

Secondary

Secondary

Primary

Water-based fluids

SU

TE

FR FR

TE

HPHT TE

V

HPHT WBC CF WBC CF WBC CF

Available Product from: Tradename BHDF

MIL-CARB SERIES

BHDF BHDF

MIL-CEDAR FIBER MIL-CLEAN

BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF

MIL-CLEAN E MICRO-CURE MIL-FIBER MILFLAKE MIL-FREE MIL-GARD MIL-GARD L MILGEL MILGEL NT

BHDF

MIL-GRAPHITE

BHDF BHDF

MIL-LIME MIL-LUBE

BHDF BHDF BHDF BHDF

MILMICA MIL-PAC MIL-PAC LV MIL-PAC PLUS

TE MIL-PAC PLUS LV

X X X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X

X X X X X X X X X X X X X X X X X X

X

FR HPWB SH W V SH W SH W FR

W SU WBC CF SU B FR TH LO FR RDF SU WBC CF SU V SU CF SU WBC CF SB V FR CO CF CO CF FR TE

X X X X X X

FR

TE

X X X X X X X X

LU

LO

X X X X X X X X X X X X X X X X X X X X X X

LO LO D

LU MLCM LU

X X X X X X

D

X X X X X

D FR FR LU LU

CO

X X

V

FR HPHT

X X

V

FR HPHT

X X

V

FR HPHT

X X

FR HPHT

X X

FR HPHT

X X

E

X X X X X

X X X X X X X X X X X X X X X X

TH TH CF

LO

X X X X X X X X X X X X X X X X X

A SH SH

CA

X X X X X X X X

SH

LO HPWB

X X X X X X X X X X X X X X X X X X X X X X X

FR TH HPWB SU E W B SU RDF

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

MIL-PLUG MIL-SEAL

BHDF

MIL-SPOT 2

BHDF BHDF

MILSTARCH MIL-TEMP

BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF

MS-90 MUL-FREE RS NEW-DRILL NEW-DRILL HP NEW-DRILL LV NEW-DRILL PLUS NEW-THIN NEW-TROL

BHDF BHDF BHDF BHDF BHDF

NEW-VIS NF 3 NF 2 NOXYGEN L NOXYGEN XT OHR AC

BHDF BHDF BHDF BHDF BHDF BHDF

OILFOS OMNI-COTE OMNI-FLOW DIF OMNI-LUBE OMNI-MUL OMNI-PLEX

BHDF BHDF

OMNI-TEC OMNI-TROL

BHDF BHDF BHDF BHDF BHDF

OMNI-VERT ORIMATITA PAPER PARA-TEQ PENETREX

BHDF

PENETREX NS

BHDF BHDF BHDF

PERFLOW DIF PERFFLOW 100 PERMA-LOSE HT

BHDF BHDF BHDF BHDF BHDF BHDF

PRIME 743 PRIME 759 PRIME 760 PRIME 770 PROTECTOMAGIC PROTECTOMAGIC M

BHDF

PYRO-TROL

BHDF

RHEO-CLAY

BHDF BHDF

RHEO-CLAY PLUS RHEO-LINE

BHDF BHDF

RHEO-SWEEP RISER WASH

BHDF BHDF BHDF BHDF

SALT WATER GEL SAPP SCALE-BAN SHALE-BOND

BHDF BHDF

SHALE-PLEX SOLUFLAKE

FR HPHT

X X X X X X X X

X X X X X X X X X X X

BHDF BHDF

FR

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Description of material Multiple grind size series of calcium carbonate Shredded cedar bark Water-soluble, biodegradable detergent concentrate Biodegradable cleaner/degreaser Cased Hole Remediation Shredded cane fiber Shredded cellophane Vegetable oil-base spotting fluid H2S extractor (basic zinc carbonate) Sulfide scavenger Zinc chelated sulfide scavenger Wyoming bentonite meeting API specifications Untreated (naturally high-yielding), APIspec Wyo. bentonite Calcium hydroxide Vegetable oil-base boundary & extreme pressure LU Muscovite mica Polyanionic cellulose Low visc. polyanionic cellulose Polyanionic cellulose that meets API specifications Low-viscosity polyanionic cellulose that meets API specifications Ground nut shells Blended LCM product available in 3 grind sizes Invert emulsion, weighted spotting fluid concentrate Pre-gelatinized starch Contamination-resistant HPHT rheological stabilizer for WBM, >500F Mutual solvent Non-emulsifying surfactant Liquid high M.W. PHPA Powdered high M.W. PHPA Low viscosity, powdered PHPA Concentrated, powdered high M.W. PHPA Synthetic deflocculant Synthetic polymer, not subject to bacterial degradation Organic polymer blend Gas hydrate inhibitor Gas hydrate inhibitor Liquid oxygen scavenger Oxygen scavenger Acid corrosion control for the MICROWASH System Sodium glassy phosphate Wetting agent Drill-in fluid EP LU for emulsion systems Non-ionic E & secondary wetting agent High-performance, anionic, synthetic polymer Anionic E Temp-stable, organophilic lignite used for filtration control Supplemental emulsifier Hematite Ground paper products Paraffin base fluid ROP enhancer & anti-bit balling/accretion additive ROP enhancer - designed for North Sea applications Drill-in fluid Drill-in fluid Non-fermenting polymerized starch for FR and encapsulation Wellbore Spacer Additive Wellbore Clean-Up Additive Wellbore Spacer Additive Wellbore Spacer Additive Oil-soluble, air-blown asphalt used w/oil Water-dispersible, air-blown asphalt for shale stability and lubrication FR and lubricant in extreme HPHT waterbase applications Fast yeilding organophilic clay for the RHEO-LOGIC system Premium Orgnophilic Clay Rheological modifier for the RHEO-LOGIC system Polymer viscosifier Eco-friendly displacement solvent for deepwater risers Attapulgite clay meeting API specs Sodium acid pyrophosphate Phosphonate inhibitor for drilling fluids Water-dispersible, naturally-occurring asphalt Aluminum complex for shale stability Flaked calcium carbonate

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

Secondary

CARBO-MUL HT N

Product Function

Secondary

BHDF

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

X X X X X X X X

LO

FR

RDF

X X X X X X X X X X X X X X X

LO SU

X X X X X X X X X X X X X X X X

X X X X X X X

X X X X X X X

X X X X X

X X X X X X X

P V WBC LO LO P CO CO X V FR X V FR

X X X X X X X X

X X X X X X X X X

LU

LO

X X X X X X X X X X

SH LU

CO RDF

X X X X

LO FR FR FR

X X X X

X X X X

X X X X

X X X X X X X

X X X X X

FR

X X X X X X X X X X X X X X

LO LO

X X X X X X

P

X X X X X X X X

FR TE

X X X X X X X

X X X X X X

X X X X X

X X X X X

X

X X X X

X

X X X X X X

X X X X X X

X X X X X

X X X X X

X X X X X X

X

X X X X X

A

V

V FR

SU WBC SU RDF CF SH SH SH SH TH FR FR V V SU SU CO CO CO

X X X X X X

TH SU RDF LU E V

CA TH V FR SU

X X X

E FR

FR TE

TE

X X X X X X X X X X X X X X X X X X X X X X

E W LO

FR

TE

SU

LU HPWB

X X

X X X

SU

LU HPWB

X X X X X X X X X X X X X

RDF RDF FR

FR FR V

X X X X X X X X X X X X

WBC WBC WBC WBC SH LU SH LU

X X X X X

X X

X X

FR X X

V

X X X

V V

X X

V SU

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

V TH CO SH

V V

TE HPHT

FR

A LU

HPWB SH LO MLCM

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

SH

CA

Sized salt Acid-soluble, high fluid loss squeeze Sulfonated asphalt that stabilizes shales and reduces HPHT filtrate SULFATROL K Sulfonated asphalt (with potassium) that stabilizes shales and reduces HPHT filtrate SUPER-COL Extra-high yield bentonite SURF-COTE Wetting agent SYNTERRA Synthetic system for land and environmentally sensitive areas TEQ-LUBE II Water-soluble LU TEQ-THIN CF Chrome-free modified lignosulfonate TERRA-COAT Deformable sealing polymer for shale stability in the TERRA-MAX system TERRA-RATE ROP enhancer for the TERRA-MAX system UNI-CAL Highly effective thinner for fresh and salt systems UNI-CAL CF Lignosulfonate with no chrome added W.O. 21 HEC viscosifier for completion fluids W.O. 21L HEC viscosifier for workover fluids W.O. 30 Sized, ground calcium carbonate (fine, med, coarse) W.O. 30 SUPERCOARSE Calcium carbonate W.O. BREAK Polymer break additive W.O. DEFOAM Alcohol-base compound for defoaming water-base fluids W.O.21LE Liq. HEC - environ.-safe W-306 Viscosifier for water and brines W-308 FR/Viscosifier for drill-in fluids W-309 FR/Viscosifier for drill-in fluids W-309 XT FR/Viscosifier for drill-in fluids W-311 Drill-in Fluid Viscosifier W-312 DIF Fluid Loss Additive XAN-PLEX Xanthan gum polymer XAN-PLEX D Xanthan gum polymer with dispersant XAN-PLEX L Liquid xanthan gum polymer for fast mixing X-CIDE 102 Glutaraldehyde bactericide X-CIDE 207 Isothiazolone-base biocide-powder X-LINK Cross-link polymer system X-LINK ACR Accelerator for X-LINK system X-LINK RTR Retarder for X-LINK system BD FL 44 Filtrate control for DIF's & fluid control pills BD VIS 114 Bio-polymer viscosifier BD VIS 129 Viscosifier BD VIS 130 Bio-polymer viscosifier BJ SEAL C Course calcium carbonate for DIF's & fluid control pills BJ SEAL F Fine calcium carbonate for DIF's & fluid control pills BJ SEAL M Medium calcium carbonate for DIF's & fluid control pills BJ TEK PLUG IB Internal breaker BJ TEK PLUG XL Temp. fluid-loss control agent for completion fluids BJ TEK PLUG XL HD Temp. fluid-loss control agent for high density completion fluids BJ TEK PLUG XL HPD Fluids loss control for high differential pressure conditions BJ TEK TOTES Fluid loss delivery system BJ VIS Dry HEC viscosifier BRINEDRIL Brine-based drill-in systems from 9-18 ppg C-250 CO / filming amine (non-zinc fluids) CLEAN-PLUG Temp. cross-linked fluid-loss control agent CLEAN-PLUG KF Temp. fluid-loss control agent for completion fluids CX-1 Activator for Quick Vis HT DEEPCOM COMPLETION Specialty Completion Fluid System FLUID DEFOAM D for drill-in systems & completion fluids FC 30 Blend of sized and flacked calcium carbonate HTI-2001 High temp. CO for zinc brines HYCAL I Liq. calcium chloride (to 11.6ppg) HYCAL II Liq. calcium chloride/bromide (to 15.1 ppg) HYCAL III Liq. calcium chl./bromide/zinc bromide (19.2 ppg) HYCAL IIISB Liq. calcium/zinc bromide (to 19.2 ppg) HYCAL IISB Liq. calcium bromide (to 15.3 ppg) ICE-CHEK Gas hydrate suppressing packer fluid system INSULGEL Thermal insulating packer fluid (blend of fluids & additives) MUDZYME C-HT High temp. cellulose polymer specific enzyme breaker for filter cake removal MUDZYME S Starch polymer specific enzyme breaker for filter cake removal MUDZYME SX Polymer specific enzyme blend for filter cake removal MUDZYME X Xanthan polymer specific enzyme breaker for filter cake removal NOCAL I Liq. sodium chloride (to 10.0 ppg) NOCAL II Liq. sodium chloride/bromide (to 12.8 ppg) NOCAL IISB Liq. sodium bromide (to 12.8 ppg)

BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BHDF BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ BJ

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

F–120

JUNE 2008 World Oil

E FR FL FO HPHT HPWB

X X X

SH

FR

X X X X

X

X

X X X X

V TH

W

FR

X X X X X X X X X X X X X X X

LU TH SH

RDF FR LO

X X X X X X X X

SU TH

LU FR

X X X X X X X X X X X X

TH CF CF W

FR

LO

X X X X X X X X

LO

W

X X X X X X

D

X X

CF CF RDF

X X X

CF V FR FR

FR V V

X X X X X X X X

X X X X X

X X X X X

X X X X X X X

FR FR V V V

V RDF V RDF RDF RDF RDF

X X X X X X X X X

X X X X X X X X X X

X X X X X X X X X X X X X X X X X X

B B LO MLCM LO MLCM LO MLCM FR LO V FR V FR V FR FR LO W

X X X X X X X

X X X X X X X

X X

X X X

X X

X X X

X X

FR FR

LO LO

X X X X X X

LO

V

X X X X X X

LO

V

X X X X X X

X X

LO

V W

FR SH

X X X X X X X

CO LO

V

X X X X X X

LO

V

X X

X X

W W

SH SH

X X X

D FR

LO

X X X

CO W W

SH SH

X

W

SH

X X X

W W HS

SH SH

X

HS

TE

X X X

X X

X X X

X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

W W W

CF CF

SH

BJ BJ BJ

NOCAL-HTLC NOMUL C OBS

BJ

OS-8

BJ

POTASSIUM FORMATE

BJ BJ BJ BJ BJ BJ

QUICK VIS HT QUICK VIS SCB-100 SODIUM FORMATE SS-10 SUPER INSULGEL

BJ

SYNWASH

BJ

TECHNICLEAN 4570

BJ

BJ BJ

TECHNICLEAN+C2603 4575 THERMO-PLUG II ULTRA FLUSH SPACER SYSTEM ULTRA VIS WELL WASH 100

BJ BJ

WELL WASH 200 WELL WASH 2000

BJ

WELL WASH 3000

BJ

WELL WASH 400

BJ

WELL WASH 610G

BJ BJ BJ BJ

XCD POLYMER X-CIDE 102 XL GEL XL GEL STABILIZER

BJ BJ

XL Stabilizer Spacer S

BJ

Well Wash 120

BJ

Well Wash 2020

BJ BJ

TechniClean 4580 TekPlug XL

BJ BJ

W W

V

X X X X X X

NOCAL K NOCAL-FB

CF

X X X X X X X X X X X X

X X X X X X X X X X

Description of material

BJ BJ

FR

W

BJ

TekPlug XL HD

BJ Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem

ClayStay 239 660-L 55-L AQUAPAC LV AQUAPAC REGULAR BALL-BUSTER-L BT-250 BT-550 BX-1 CI-323 DEFOAMER-A DESCO DRILL BEADS (DENSE) DRILL BEADS (LIGHT) F-500 FLORIGEL HY G-325 GEL

Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem

GILSONITE-ST GL-100 GRAPHITE HEC-L MMx-1 MMx-2 MMx-3 MMx-4 MUD-LINER FIBER MUD-LINER G MUD-WISER FC OPTI-XAN-D PHPA 35-L PHPA 70-L PIPE SPOT DFT-L PREMIUM GEL Q-SEAL LCM RESIN-PLEX RESIN-TEMP HT SF-1

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Liq. potassium chloride (to 9.7 ppg) Formate/bromide drill-in systems & completion fluid High temp. / LO packer fluid Non-emulsifier for Ca & Z based CF Displacement system for oil based drilling fluids Oxygen scavenger (non-sulfur) for most fluids Liq. or dry potassium formate (to 13.3 ppg) Viscosifier for completion fluids Liq. HEC V for non-formate brines Scale inhibitor Liq. or dry sodium formate (to 11.0 ppg) H2S remover / stabilizer Thermal insulating packer fluid (blend of fluids & additives) Surfactant blend to remove oil base & synthetic base fluids Surfactant blend to remove oil base & synthetic base fluids Surfactant blend to remove oil base & synthetic base fluids Temp. fluid-loss control agent Weighted spacer system for direct displacements Liquid HEC V for non-formate brines Displacement surfactant to remove waterbased fluids Casing wash for oil & invert fluids Surfactant blend to remove oil base & synthetic base fluids Synthetic & oil-based weighted spacer surfactant-solvent blend Surfactant blend to remove oil base and synthetic base fluids Surfactant blend to remove oil base & synthetic base fluids Dry xanthan biopolymer Biocide Viscous pill for pipeline displacement Stabilize for viscous pill for pipeline displacement Drill-in / Completion fluid buffer Oil and synthetic base mud displacement spacer Displacement surfactant to remove water base mud Dispacement surfactant for oil and synthetic based muds Surfactant to remove pipe dope Precrosslinked fluid loss control pill for completion brines Precrosslinked fluid loss control pill for high density completion brines Shale stabilizing completion fluid additive Polymeric thinner liquid Polymeric shale stabilizer, non-ionic Premium PAC polymer Premium PAC polymer Anti bit-balling lubricant Guar gum liquid Xanthan gum liquid Bentonite extender Corrosion Inhibitor Liquid defoamer Organic mud thinner Mechanical lubricant, 3.0 SG Mechanical lubricant, 1.1 SG Foamer Attapulgite, API spec NT Bentonite exceeding API spec's, 180 bbl yield Treated gilsonite Polyol blend Amorphous graphite Hydroxyethyl cellulose liquid Bentonite Complexer, to 200 deg. F. Bentonite Complexer, to 275 deg. F. Bentonite Complexer, to 350 deg. F. Attapulgite Complexer Seepage and LCM control Special graphite blend Carboxymethyl starch Xanthan gum, dispersible Anionic polymer liquid Anionic polymer liquid Oil surfactant Bentonite, API spec Blend of flakes, granules, fibers Modified lignin polymer Contaminant tolerant polymer for HT muds Nonionic flocculant

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X X X

X X

X X

W W

SH TE

CO TE SU WBC SU

X X X

X

X X X

X X

CO

X

X

W

TE

V V CO W CO HS

FR FR

X X

X X

X

X X

X X X X

X

X X

X X

SH

TE TE

X X X

X

X X

WBC SU

X X

X

X X

WBC SU

x

X

X X

WBC SU

x

Secondary

FR

Secondary

FR LO SH

Secondary

X X X X X X X X X X X X X X X X

Available Product from: Tradename

Secondary

SOLUFLOW SF, F & M SOLU-SQUEEZE SULFATROL

Primary

BHDF BHDF BHDF

Description of material

Product Function

Water-based fluids

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

X X X X X X X X X X X X

LO WBC

V V

X X X X X X X X

V WBC FR WBC SU

X X X X X X

X X

X X X

WBC SU WBC SU

X X X

X

X X

WBC SU

X X

X

X

WBC SU

X X X

X

X X

WBC SU

X X X X X X X X X X X X X X X X X

WBC B LO A

V

X X X X X X X X X X X X

A FR WBC

X X X X X X

WBC

X X X X X X X X

WBC

FR

V FR

W E MLCM MLCM X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X

X

X X X X X X X X X X X X X X

SH TH SH FR FR LU V V V CO D TH LU LU FO V V

X X X X

X X X X

X X X X X X X

X X X X X X X X X X X X

X X X X

X X X X X X X X X X X X X X X X X X X X

SH LU LU V V V V V LO LO FR V SH SH P V LO TE TE FL

X X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X

X X X X X X X X X X X X

X X

X X X X X X X X X X X X X

X

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

TE FL SH V P

FR V LU SH SU

FL

TE

FR

FR FR SH LO FR SH SH SH SH FR LU SH

LU

V V

FR FR

V

FR FR FR SH

TH

BARADRIL-MAG BARADRIL-N BARA-PERFLUID BARASILC BAROID 100 BITUMAX

Baroid Baroid Baroid Baroid Baroid

BOREMAX CLAY-MATCH COREDRIL-N CRYSTAL-DRIL ENCORE

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

ENVIROMUL EZ-PLUG FLEX-PLUG FUSE-IT GEM HYDRO-GUARD HYDRO-PLUG INNOVERT

Baroid

INTEGRADE

Baroid Baroid

INVERMUL K-SAFE

Baroid Baroid Baroid

MAXDRIL-N MAXSEAL MYCROMUL

Baroid Baroid

N-FLOW N-SOLATE

Baroid

N-SQUEEZE

Baroid Baroid Baroid

PERFORMADRIL PETROFREE PETROFREE LE

Baroid Baroid Baroid

PETROFREE LV PETROFREE SF PIPE GUARD

Baroid Baroid Baroid Baroid Baroid Baroid Baroid

POLYNOX QUIKDRIL-N RISER-VIS SHEARDRIL-N SOLUDRIL-N STOP-FRAC SUPERSATURATED RISER-VIS THERMA-DRIL THURO-FORCE OS

Baroid Baroid Baroid

THURO-FORCE W

Baroid

THURO-KLEAN OS

Baroid Baroid

THURO-KLEAN W THURO-SCRUB OS

Baroid

THURO-SCRUB W

Baroid Baroid

THURO-SWEEP M THURO-THIN OS

Baroid Baroid

THURO-THIN W WELLSET

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

XP-07 ACCOLADE BASE ADAPTA AK-70 AKTAFLO S ALDACIDE G AQUAGEL AQUAGEL GOLD SEAL AQUATONE-S ATC BARABLOK BARABLOK 400

Baroid Baroid Baroid Baroid

BARABRINE DEFOAM BARABRINE SI BARABUF BARACARB

Baroid

BARACARB-DF

Baroid

BARACAT

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

E FR FL FO HPHT HPWB

X X X X X X X X X X X X X

X X X X X X X X X X X X X

X X X X X X X X X X X

X X X X X X X X X X X X X

X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X

LU FR FR TH SH SH

TE

Baroid Baroid

TE E

TH TH

E E

V

SH

X X X

X X X X X X

X

X

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

X X Baroid X X

X X X X

X

X X

Baroid Baroid Baroid Baroid Baroid

X

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

X

X X

X X X X X X X X X X

X

X X

X

X X

Baroid Baroid Baroid X X X X

V X

FR HPHT

X X X X X X X X X

X X

X X X

X X

X X X X X

X

X X X X

X X X X

X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X

X X X X X X

X X X X X X

X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X

SB FR SH TE B V V TE TH FR FR

SH SH

D CO A LO

CF CF FR W

FR FR

FR SU HPHT FR FR SU HPHT

X X X X X X X X

LO

W

X

SH

FL

X X X X

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

LU LU

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Primary CO SH TH TH FR FR FR D FR FR LU CO FR

Available Product from: Tradename

Description of material

BARACOR 100 BARACOR 450

Corrosion inhibitor High temperature corrosion inhibitor for high-density brines BARACOR 700 Corrosion/scale inhibitor BARACOR 700E Corrosion/scale inhibitor BARACOR 95 Corrosion inhibitor BARACTIVE Polar activator BARA-DEFOAM 1 Defoamer BARA-DEFOAM HP Defoamer BARA-DEFOAM W300 Defoamer BARADRIL-VIS Biopolymer BARAFILM Filming amine BARAFLOC Flocculant BARAFOS Sodium polyphosphate compound BARAKLEAN Water soluble detergent for spacers BARAKLEAN DUAL Surfactant/solvent blend used as a "push pill" to clean casing BARAKLEAN FL Surfactant blend for displacement spacers BARAKLEAN FL PLUS Concentrated surfactant blend for displacement spacers BARAKLEAN GOLD Concentrated surfactant blend for displacement spacers BARAKLEAN NS PLUS Concentrated surfactant blend for displacement spacers BARAMAG 10 Sized magnesium oxide BARANEX Modified lignin polymer BARAPAK Oil-soluble polymer BARAPLUG Sized salt-20, 50, 6/300 BARARESIN Sized oil-soluble bridging agent-Fine, Medium, Coarse, Granule BARARESIN-VIS Oil viscosifier BARASCAV-D Powdered oxygen scavenger BARASCAV-L Liquid oxygen scavenger BARASCRUB Surfactant for well-bore cleanup BARASIL-S Liquid silicate solution BARASORB Cellulosic filtration aid BARASTIM Time-delayed filter-cake breaker BARATHIN-PLUS Organic mud thinner BARAVIS Non-ionic hydroxyethyl cellulose polymer BARAWEIGHT Iron carbonate powder BARAZAN Xanthan gum BARAZAN D Dispersion-enhanced xanthan gum BARAZAN D PLUS Premium dispersion-enhanced xanthan gum BARAZAN L Xanthan suspension BARODENSE Hematite BAROFIBRE Seepage-loss additive-Regular, Coarse, and Superfine BAROFIBRE O Seepage-loss additive BAROID Barite BAROID 41 Barite 4.1 specific gravity BAROID ALKANE Synthetic paraffin base oil BAROID RIG WASH Cleaning, degreaser compound BAROLIFT Hole-cleaning aid BARO-LUBE GOLD SEAL Surfactant/lubricant blend BARO-LUBE NS Surfactant/lubricant blend BARO-SEAL Sized LCM blend-Classic, Fine, Medium, and Coarse BARO-TROL PLUS Enhanced shale stabilizer BORE-HIB Liquid inorganic salt blend BORE-PLUS Polymer blend BORE-VIS II Modified bentonite BROMI-MUL Brine-in-oil emulsifier BROMI-VIS Pre-dispersed polymer suspension BXR Borehole stabilizer BXR-L Borehole stabilizer suspension CARBONOX Lignite/Leonardite CLAY FIRM Clay inhibitor CLAY GRABBER Clay inhibitor CLAY SYNC Clay inhibitor CLAY SYNC II Clay inhibitor CLAYSEAL Shale stabilizer CLAYSEAL PLUS Shale stabilizer CMO 568 Lubricant for non-aqueous fluids COLDTROL Rheological additive CON DET Mud detergent CON DET E Water soluble surfactant blend CRYSTAL-DRIL Liquid cationic polymer DEEP-TREAT Wetting agent DEXTRID Modified and bacteria-stabilized starch DEXTRID E Modified starch DEXTRID LT Modified and bacteria-stabilized starch DEXTRID LTE Modified and bacteria-stabilized starch DIAMOND SEAL Crystalline synthetic polymer DN-91 Modified and bacteria-stabilized starch DRILFOAM Foaming agent DRILL STARCH Pregelatinized starch DRIL-N-SLIDE ROP enhancer DRILTREAT Oil-wetting agent DUO-SQUEEZE H Bimodal distribution LCM DURATONE E Oil mud filtration control additive DURATONE HT Oil mud filtration control additive DURENEX PLUS High temperature filtration control additive ENCORE BASE Synthetic olefin base oil ENVIRO-THIN Chrome-free lignosulfonate ENVIRO-TORQ Broad-spectrum lubricant EP MUDLUBE Extreme-pressure lubricant EXTENSOL Salt crystal growth inhibitor EZ GLIDE Proprietary blend of surfactants EZ MUL Oil mud emulsifier EZ MUL 2F Synthetic fluid emulsifier EZ MUL NS Oil mud emulsifier EZ MUL NT Oil mud emulsifier EZ SPOT Spotting fluid concentrate EZ-CORE Fatty acid emulsifier EZ-FLOC Polymer emulsion EZ-MUD Shale-stabilizing polymer emulsion EZ-MUD DP Powdered shale-stabilizing polymer EZ-MUD PLUS Shale-stabilizing polymer emulsion EZ-PLUG Blend of acid soluble lost circulation control materials FACTANT Concentrated invert emulsifier FILTER-CHEK Fermentation-resistant modified starch FLO-CLEAN MD Flocculant for calcium brines FLO-CLEAN Z Flocculant for zinc brines FOAM-ZAPPER Defoamer FORMULADE Emulsifier for non-aqueous fluids FORTI-MUL Emulsifier for INTEGRADE fluids

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X X X X

X X

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X

X X

Secondary

Baroid Baroid Baroid Baroid Baroid Baroid

Scale Inhibitor Sulfonated asphalt Organic thinner Organic thinner Sodium polyacrylate Drilling starch, pre-gel, pre-preserved Complexed starch Liquid defoamer N.D. Lignite Treated N.D. lignite Mineral oil Hydrogen sulfide gas scavenger PAC polymer Low/no sag tendancy syn. blend invert emulsion fluid RDF containing sized magnesium oxide RDF containing sized calcium carbonate Pill for over-balanced perforating Liquid silicate based drlg. fluid All oil or all synthetic base drlg. fluid Fluid specifically for drilling Heavy Oil producing formations HPWB freshwater drlg. fluid HPWB low-solids non-dispersed drlg. fluid All oil or synthetic RDF & coring fluid Clear water drlg. system Low/no sag tendency syn. invert emulsion fluid Mineral oil based invert emulsion fluid MLCM Acid soluble fiber/particle blend pill MLCM Mud-activated polymer pill MLCM Polymeric sealant Polyglycol enhanced water base drlg. fluid HPWB deep-water/offshore drlg. fluid MLCM Blended fiber/particle/polymer pill Low/no sag tendency mineral oil invert emulsion fluid Low/no sag tendency diesel oil invert emulsion fluid Diesel oil based invert emulsion fluid HPWB highly inhibitive, clay-free, seawater based drilling fluid Mixed metal silicated based RDF MLCM Acid soluble, gelled polymer pill Synthetic or oil-based drlg fluid containing fine grind weighting material RDF containing filter cake breakers Low thermal conductivity water-based insulating packer fluid; 275, 400, and 600 types MLCM Acid soluble, cross-linking polymer pill HPWB drlg. fluid Ester based invert emulsion fluid Linear alpha olefin based invert emulsion fluid Low vis. ester based invert emulsion fluid Internal olefin based invert emulsion fluid Gelled invert emulsion fluid for pipe crossings Lime based lignosulfonate drlg. fluid Solids-free, modified biopolymer RDF Riser-less fluid for deepwater applications Solids-free, optimized vis. RDF RDF containing sized salt MLCM pelletized LCM pill Riser-less fluid supersaturated with salt for deepwater applications HPHT water based drlg. fluid system WBC High density displacement spacer for OBM/SBM WBC High density displacement spacer for WBM WBC Spacer for removing OBM/SBM coating WBC Spacer for removing WBM coating WBC Blended spacer for removing OBM/ SBM coating WBC Alkaline spacer for removing WBM coating WBC High vis. displacement spacer WBC OBM/SBM thinning & dispersing spacer WBC WBM thinning & dispersing spacer Systematic LCM treatment to prevent lost circulation Linear alkane based invert emulsion fluid Synthetic olefin/ester blend base fluid Copolymer for non-aqueous fluids Asphaltic blend Non-ionic surfactant Glutaraldehyde solution Wyoming bentonite Untreated Wyoming bentonite Non-ionic surfactant Modified fatty acid ester Powdered hydrocarbon resin High temperature, powdered hydrocarbon resin Brine defoamer Scale inhibitor for clear brines pH buffer Sized calcium carbonate-5, 25, 50,150, 600 Sized calcium carbonate-5, 25, 50,150, 600 Cationic polymer solution

Secondary

SI-585 SOLTEX ST-6 ST-7 STABIL-FLO STARLOSE STARPAK II SUPER DEFOAMER SUPERLIG SUPERTREAT TRUE LUBE ZINC CARBONATE WELL-PAC ACCOLADE

Product Function

Water-based fluids

Secondary

Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baker Chem Baroid

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Secondary

World Oil’s

Product Function

Primary

Recommended for these systems

CO CO

CF TE

CF

CO CO CO A V FR D SU D D V CO FL TH CA SU WBC SU WBC

A

SU WBC SU WBC SU WBC SU WBC X X X X X X X X X X X X X X X X X X X X X X X X X X

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W TE

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W RDF RDF

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V W LO

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LO LU W W SB SU V WBC LU LU LO

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X X

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FR

V CO CO SU WBC SH CF WBC TH FR V FR W V V V

X X X X X X

X X X X X X X X X X X X X X

LO FR V LO LO

SH SH V V E V SH SH TH SH SH SH SH SH SH LU TH SU SH FL SU FR FR FR FR LO FR FO FR LU SU LO FR FR FR SB TH LU LU TE LU E E E E P E FL SH SH SH LO E FR FL FL D E E

FL HPWB FR HPWB HPWB CF LU FR FR SU FR E HPWB HPWB HPWB HPWB SU SU E SU SH TH SH SH SH SH SH LU

SU

E MLCM HPHT HPHT HPHT FL

SU SU SU SU SU LU RDF

V MLCM FR V CF CF SU

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

World Oil JUNE 2008

F–121

Polymer based LCM Organophilic clay Organophilic clay Organophilic clay Organophilic clay Polyglycol Polyglycol Polyglycol LCM blend LCM blend Inorganic salt blend pill to stabilize tar zones Baroid INNOCLEAR Refined n-alkane base fluid Baroid IMPERMEX Pre-gelatinized starch Baroid INVERMUL Oil mud emulsifier Baroid INVERMUL NT Oil mud emulsifier Baroid LE BASE Olefin base fluid Baroid LE MUL Emulsifier for synthetic fluids Baroid LE SUPERMUL Emulsifier for synthetic fluids Baroid LIGNOX PLUS Lime mud thinner Baroid LIQUI-DRIL ROP enhancer Baroid LIQUITONE Oil mud filtration control additive Baroid LIQUI-VIS EP Polymer dispersion Baroid LUBRA-BEADS Co-polymer bead lubricant Baroid MEGAGEN Membrane generating compound Baroid N-DRIL HT PLUS Modified starch Baroid N-FLOW 325 Time and temperature controlled wallcake removal product Baroid N-FLOW 408 Time and temperature controlled wallcake removal product Baroid N-FLOW 412 Time and temperature controlled wallcake removal product Baroid N-FLOW 457 Time and temperature controlled wallcake removal product Baroid NO BLOK C Non-emulsifier for calcium brines Baroid NO BLOK Z Non-emulsifier for zinc-base brines Baroid NO-SULF Zinc compound for sulfide scavenging Baroid N-PLEX Activator for N-Squeeze Baroid N-SEAL Inorganic LCM Baroid N-SOLATE 275 VIS synthetic polymer for thermal insulating packer fluid system Baroid N-SOLATE 400 VIS synthetic polymer for thermal insulating packer fluid system Baroid N-SOLATE 600 VIS synthetic polymer for thermal insulating packer fluid system Baroid N-SOLATE 275 XLINK inorganic cross linker for thermal insulating packer fluid system Baroid N-SOLATE 400 XLINK1 inorganic cross linker for thermal insulating packer fluid system Baroid N-SOLATE 400 XLINK2 inorganic cross linker for thermal insulating packer fluid system Baroid N-SOLATE BASE Base fluid for thermal insulating packer fluid system Baroid N-SOLATE BASE BR Base fluid for thermal insulating packer fluid system Baroid N-SOLATE BASE CS Base fluid for thermal insulating packer fluid system Baroid N-VIS Biopolymer Baroid N-VIS HI PLUS Mixed metal hydroxide Baroid N-VIS L Liquid xanthan gum Baroid N-VIS O Organophilic clay Baroid N-VIS P PLUS Blend of polymers Baroid NXS-LUBE Synthetic extreme-pressure lubricant Baroid OMC Oil mud conditioner Baroid OMC 2 Oil mud conditioner Baroid OMC 3 Oil mud conditioner Baroid OMC 42 Oil mud conditioner Baroid OXYGON Oxygen scavenger Baroid PAC-L & LE Low viscosity polyanionic cellulose Baroid PAC-R & RE Regular polyanionic cellulose Baroid PERFORMATROL Shale-stabilizing polymer Baroid PETROFREE ESTER Ester base fluid Baroid PETROFREE LV Low viscosity ester base fluid Baroid PIPESCRUB Pipe dope cleaning mixture Baroid PLUG-GIT Processed cedar fiber Baroid PLUG-GIT H Processed wood fiber Baroid POLYAC PLUS Low viscosity polyacrylate Baroid QUIK-FOAM Foaming agent Baroid QUIK-FREE Spotting fluid Baroid QUIK-FREE NS North Sea compliant spotting fluid Baroid QUIK-GEL High yield bentonite Baroid QUIK-MUD Liquid anionic polymer Baroid QUIK-THIN Ferrochrome lignosulfonate Baroid RHEMOD L Modified fatty acid Baroid RHEOBOOST Liquid mud viscosifier Baroid RM-63 Polymeric rheology modifier Baroid SF BASE Olefin-base fluid Baroid SOURSCAV Hydrogen sulfide scavenger Baroid SS-105 Copolymer emulsion Baroid STARCIDE Biocide not for sale in USA Baroid STEELSEAL Dual-composition carbon material Baroid STEELSEAL FINE Specially sized dual-composition carbon material Baroid STEELSEAL 50, 100, Specially sized dual-composition carbon 400, 1000 material Baroid STICK-LESS 20 Glass spheres Baroid STOP-FRAC D Pelletized LCM fine Baroid STOP-FRAC S Pelletized LCM coarse Baroid SUSPENTONE Organophilic clay Baroid SWEEP-WATE Sized barite Baroid TAU-MOD Amorphous/fibrous material Baroid TEMPERUS Modified fatty acid Baroid THERMA-CHEK High temp. filtrate reducer Baroid THERMA-FLOW 500 High temperature degellant Baroid THERMA-THIN High temp. deflocculant Baroid THERMA-VIS Synthetic inorganic viscosifier Baroid THERMO MUL High temperature emulsifier Baroid THERMO TONE High temperature filtration reducer Baroid TORQ-TRIM 22 Lubricant Baroid TORQ-TRIM II Lubricant Baroid TORQ-TRIM II PLUS Lubricant Baroid TORQUE-LESS DI -170 Glass spheres Baroid VIS-PLUS Organic viscosifier Baroid WALL-NUT Ground nut shell-Coarse, Medium, and Fine Baroid XLR-RATE ROP enhancer Baroid XP-07 Linear alkane base fluid Baroid X-TEND II Bentonite extender Baroid ZEOGEL Attapulgite Black Earth BLACKEARTH HUMALITE Weathered sub-bituminous coal, similar to leonardite or weathered lignite Cabot CESIUM ACETATE Drill-in & completion base fluid to 18.4 ppg & 455 deg F Cabot CESIUM FORMATE Drill-in & completion base fluid to 19.3 ppg & 455 deg F Cabot FORMATE-VIS-HT High temperature viscosifier for formate fluids

A B CA CF CO D

FUSE-IT GELTONE GELTONE II GELTONE IV GELTONE V GEM CP GEM GP GEM SP HYDRO-PLUG HYDRO-PLUG NS INHIBI-TAR

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

F–122

JUNE 2008 World Oil

E FR FL FO HPHT HPWB

X X X

X X X X X X X

FR E E X SB X E X E X TH X X X LU X X FR X X V X X X X X LU SH X X X X FR X X X X X X WBC X X

X X X X X X X X X

X X X X X X X X

WBC

X X X X X X X X

WBC

X X X X X X X X

WBC

X X X X X X X X X

SU SU CO LO LO V

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V

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V

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V

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V

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V

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SB

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SB

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SB

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LO

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LU LO LO V W V V FR TH TH V E FR LU LU LU LU V LC

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X X X X X

X X X X X

X X X X X X X

X X

X X X X

X X X X X X

FR SU FR

SU

RDF

CF CF RDF RDF

V RDF V RDF V RDF V FR V FR LU TH TH TH TH CO FR SH FR SH SH HPWB SB SB SU WBC LO FR FO P P V V TH V V V SB CO SH B LO LO

X

V SU SU

RDF RDF

E V

V LU LU FR FR

SH

V HPHT HPHT HPHT FR HPHT HPHT HPHT

X X X X X X X X X X X X

LU SB V V LU

TE

X

X X X X X

CF

RDF HPHT

X

X X X X X

CF

RDF HPHT

X

X X X

V

FR HPHT

X

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

TH

Description of material

Cabot

POTASSIUM FORMATE

Carless Carless Carless Carless Cebo Cebo Cebo Cebo Cebo Cebo Cebo Cebo Cebo Cesco Cesco

CLAIRSOL 350M HF CLAIRSOL 370 CLAIRSOL NS CLAIRSOL NS-P CEBO P-H 63 CEBOBAR CEBODOL CEBOGEL CEBOMICA CEBONUTSHELLS CEBOSALT CEBOSWDC CEBOWYOGEL CESCO CG CESCO COUPLER

Cesco Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler

CESCO GILSONITE ALPHA 1000 ALPHA 1001 ALPHA 1002 ALPHA 1003 ALPHA 1003E ALPHA 1004E ALPHA 1006 ALPHA 1007 ALPHA 1010E ALPHA 1110E ALPHA 1111 ALPHA BORELUBE ALPHA CI ALPHA CIB ALPHA COAT CG ALPHA COAT DF ALPHA COAT DF+

Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chandler Chemject Chemject Chemject Chemject Chemject Chemject

ALPHA CS ALPHA CW ALPHA D-1 ALPHA D-1 PLUS ALPHA DD ALPHA DF ALPHA DRIL ALPHA DSA ALPHA FAD ALPHA FLC ALPHA FLC PLUS ALPHA PAS ALPHA PDI ALPHA PLUS ALPHA SEAL C ALPHA SEAL F ALPHA SIE-D ALPHA SIE-L ALPHA TC ALPHA TEMP ALPHA TEMP D ALPHA THERMA DEX ALPHA THIN D ALPHA THIN L ALPHA VIS ALPHA XAN PLUS JET ADD 350 JET BASE 200 JET BORE KLEEN JET FRAC HT JET FRAC LT JET FRAC XT

Chemject Chemject Chemject Chemject

JET CIDE 115 JET CIDE 250 JET CIDE 300 JET CIDE 6020

Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject

JET DEFOAM SERIES JET DRILFOAM 2 JET FOAM 9000 JET FOAM 9001 JET HIB 5000 JET HIB 5020 JET HIB DRIL-O JET HIB DRIL-W JET HIB-PAK JET LUBE EBL JET LUBE EBO JET LUBE EME JET LUBE SL

Chemject Chemject

JET LUBE XPG JET MUL 101

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

Drill-in & completion base fluid to 13.1 ppg & 405 deg F Low toxicity base oil (low vis.) < 1% aromatic-base oil Very low toxicity base oil Ultra low aromatic base oil Hematite Barite Dolomite European bentonite Mica Nutshells Salt Saltwater drilling clay Wyoming bentonite Pre-treated gilsonite Surfactant wetting agent for gilsonite and asphalts Natural safe SH Oil-base mud rheology modifier (liquid) Oil-base mud E (liquid) Oil-base mud E (liquid) Oil-base mud E (liquid) Oil-base mud E (liquid) Oil-base mud E/LU (liquid) Oil-base mud E (liquid) Oil-base mud secondary E (liquid) Oil-base mud conditioner (liquid) Oil-base mud conditioner (liquid) Oil-base mud wetter/thinner (liquid) Envr. safe LU Corrosion inhibitor CO for brine fluids Cement gr. gilsonite Drilling fluid gr. gilsonite Drilling fluid gr. gilsonite, pre-treated for dispersibility Cement spacer Cuttings wash (liquid) Oil mud V (organoclay) Oil mud V Drilling detergent D (liquid) HTHP fluid loss control Foaming agent FO (liquid) Fermentation-resistant modified starch Modified polysaccharide Fermentation-resistant polyanionic starch Paraffin deposit inhibitor Rheology modifier LCM, coarse LCM, fine PHPA (powder) PHPA (liquid) Torque & drag control TH (liquid) Dry TH Modified polysaccharide Dry TH TH (liquid) Bentonite extender FL Polysaccharide blend ROP enhancer Highly refined mineral oil Wellbore clean-out fluid Encapsulated Breaker - High Temperature Encapsulated Breaker - Low Temperature Encapsulated Breaker - XT - Extreme Temperature Gluteraldehyde 15% Glutaraldehyde 25% Glutaraldehyde 50% Bactericide, glutaraldehyde, quat, thiocarbamide Defoamer (custom formulations) Brine drilling FO Air/mist FO Air/mist FO/inhibitor H2S scavenger CO for low density brines CO, oil soluble for drill pipe CO, water soluble for WBM Three-in-one CO, packer fluid Ester based lubricant for WBM Ester based lubricant & ROP enhancer Ester based lubricant for heavy brines Ester based lubricant - Silicate fluids & high pH LU/ROP enhancer -WBM Oil mud emulsifier, primary

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X

CF

RDF HPHT

LU LU LU LU W W W V LO LO SH V V SH SU

FR

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X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X

X

SH TH E E E E E E E TH TH E LU CO CO SH SH SH

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X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

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X X X X X X X X X X X X X

X X

X X X

X

X X X X

X X X X X X X

FR LU

LU

FR

LU

P

TE

V

SH

FL FL

V V

TE TE TE TE

B SU

B B B B

X X X X X X

X X X X X X X X

FR LU SH

X X X

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SU SU V V SU SU FR FO FO FL FR FL SU V LO LO SH SH LU TH TH FL TH TH V V

Secondary

Available Product from: Tradename

Secondary

LO MCLM V FR V FR V V FR SH SH SH LO MLCM LO MLCM SU LU

X X X X X

Secondary

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

Secondary

Primary

Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid Baroid

Description of material

Product Function

Water-based fluids

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

X X X X

X

D FO FO FO CO CO CO CO CO LU LU LU LU LU E

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

SH SU

SH

Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject Chemject ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol ChemSol Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Chemstar Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba Ciba

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

E FR FL FO HPHT HPWB

X X

SU

SH

Ciba Ciba

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X X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

Ciba Cinicola Clariant Clariant Clariant Clariant Clariant Clariant Clariant Clariant Coatex Coatex

CO

X

LU LU SU SU V V TH P SU SU

SH SH FL SU SU

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X V FR A TH TH TH D B

X X

X

X X X X X X X X X

X X X X X X X X

X X X X X X X X

E E E

CA

A

A

X X X X X X X X X

FR FR FR

A CO

X

X X X X X X X

FR V

CO

X X X X X X X X X X X X X

V V SH FR FR FR FR SH

FR LU V V V V LU

FL

SH SH

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

W SH TH LO MLCM LO FR CO SH FR FR SH SH V LU SH V LU FR SH E FR SH V FR SH E TE FR V V FR FR SH E FR SH E FR SH E FR SH V FR V SH

X X X X X X

FR

V

SH

X X X X X X X X X X

FR SH

V V

SH FL

SH SH LU V FR V FL

V V

FR FL

FR SH

TH FL

X X X X X

X

X X X X X X X X X X X X X X X X X X X

X X

X X X X X X X X X X X X

X X X X

X

TE

Coatex Coatex Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Cognis Condat Condat Condat Condat Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda Croda

X X X X X X X X

X X X X X X

X X X X X X X X X X X X X X

X X X X X X X X X X

TH TH LO FL FL FL V FL

X X X X X X

FL

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

TE

FR

DSC DSC DSC DSC DSC DSC DSC

Description of material

ZETAG 7557 ZETAG 7692

High M.W. cationic FL, bead, high charge High M.W. cationic FL, powder, med. charge ZETAG 7873 High M.W., 50% active, liq. cationic FL ULTRAGEL 7C 90 Bentonite OCMA/API specs ANTIMUSSOL FN Foam preventer and defoamer ANTIMUSSOL TIP Foam destroyer ANTIMUSSOL TW Foam preventer and defoamer DODIGEN 5594 Corr. inhibitor, water soluble GENAPOL LRO Foamer HOSTADRILL 4706 Synthetic, HPHT polymer HOSTAPUR OS LIQUID Foamer SURFTREAT 9167 Inverse emulsifier COATEX FP 100 Acrylic polymer, high temp. dispersant COATEX FP 101 High temp. dispersant for high-density muds COATEX FP 30 S High temp. TH for high-density muds COATEX FP 31 S High temp.TH for high-density muds DEHYDOL O 10 Surfactant, wetting agent DEHYDRIL DF 243 Defoamer DEHYDRIL DF 331 Defoamer DEHYLUB 1036 Lubricant DEHYLUB 1037 Lubricant DEHYLUB 1200 Lubricant DEHYLUB 1222 Lubricant DEHYLUB 1757 Lubricant DEHYLUB 532 E Lubricant DEHYLUB 639 W Lubricant DEHYQUART LDB 50 Biocide OMC 1000 Ester carrier fluid OMC 1049 Ester carrier fluid OMC 1107 Surfactant, wetting agent OMC 233 Ester carrier fluid OMC 400 Ester carrier fluid OMC 586 Ester carrier fluid SILEX PERFECT Overall cleaner SULFOTEX 1118 Foamer SULFOTEX 1139 Foamer TERRADRIL EM 1122 Secondary emulsifier TERRADRIL EM 1187 Secondary emulsifier TERRADRIL EM 392 Primary emulsifier TERRADRIL S 1053 Cleaner TERRADRIL S 853 B Cleaner TERRADRIL V 1075 Rheology modifier TERRADRIL V 300 Viscosity improver TERRADRIL V 988 Dispersant CONDAT DRILL 300 LX/BTBiodegradable extreme pressure LU CONDAT DRILL EP 150 Biodegradable extreme pressure LU CONDAT DRILLCO Anti-corrosion properties DISQUEEZE Anti-blockage additive ALTOX LP1 Dispersant for metal oxides, hydroxides & carbonates HYPERMER A-70 E for oil based muds HYPERMER B-246 E for oil based muds HYPERMER LP6 Dispersant for organics & polymers MONA NF-10 Non-foaming alkaline cleaner MONACOR 4000 Water soluble CO MONACOR BE Non-foaming water soluble CO MONACOR TEH Oil soluble CO MONALUBE 215 Lubricant MONALUBE 205 Lubricant MONAMID 716 Foam stabilizer MONAMID CMA Foamer MONAWET MO-70 Wetting agent MONAWET SNO-35 Salt tolerant wetting agent MONAZOLINE CY CO intermediate PRIFER 6813 Environ. friendly solvent (d-limonene replacement) PRIOLUBE 3986 Extreme pressure CO enhancer SPAN 80 Oil spill dispersants SYNPERONIC A11 Wetting agent SYNPERONIC LF/RA 280 Low foam wetting agent SYNPERONIC LF/RA 310 High temp. low foam wetting agent SYNPERONIC NCA 850 Environ. friendly low foaming wetting agent TWEEN 80 Oil spill dispersants TWEEN 85 Oil spill dispersants ZEPHRYM PD 2206 Nonionic dispersant for oil based muds ZEPHRYM PD 7000 Cationic dispersant for water based systems ZEPHRYM SD 1121 Anionic dispersant for water based systems TORKease Lubricant - non-damaging; temperature stable (>500°F) VISCease Viscosifier/flocculant - hole sweep BORease Lubricant - non-damaging; nonhydrocarbon SHALease Shale stabilizer and inhibitor SEALease LCM - proprietary blend of LCM HIBease Inhibitor - replaces KCl f / inhibition THINease Blended deflocculant/dispersant

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

X X X X X X X X X X X X

FL FL

X X X X X

X X X X X

X X X X X

X X X X X

X X X X X X

Secondary

E

Available Product from: Tradename

Secondary

Secondary

Oil mud E, secondary/oil wetter environmentally friendly JET NO MULZ Surfactant for emulsion & water block prevention JET NO OX Oxygen scavenger JET NO SCALP Scale inhibitor / preventative JET OXYNOL 100 Wide range polyglycol LU/shale control JET POLYOXYNOL 200 Polyglycol/polymer LU/shale control JET A SOL Well displacement clean-up fluid JET SPACE I Spacer mud removal JET SPACE II Spacer wash JET SPACE III Spacer sweep JET SPERSE Dispersant-acrylate JET SPOT LU, freeing stuck pipe JET STIM 8000 Stimulation Surfactant JET SURF Surfactant - oil soluble & water dispersable JET WET WA Wetting agent - environmentally friendly JET KCL KCL Substitute - coco/quat/amine based JET CLAY STAB Clay Stabilizer JET FRAC CL Borate Crosslinker CARBOXSOL HV High vis carboxymethyl cellulose CARBOXSOL LV Low vis carboxymethyl cellulose CHEMSOL CAUSTIC Caustic soda beads, alkalinity control CHEMSOL CHROME FREE Chrome-free lignosulfonate CHEMSOL CLS Chrome lignosulfonate CHEMSOL FCLS Ferro chrome lignosulfonate CHEMSOL-AS Aluminum stearate defoamer CHEMSOL-BICARB Bactericide, calcium reducer, alkalinity control CHEMSOL-CITRIC ACID Alkalinity control, polymer stabilizer CHEMSOL-EDTA Chelating agent for scale removal and stimulation CHEMSOL-K-FLAKE KOH, alkalinity control, potassium ion source CHEMSOL-NA4 Chelating agent for scale removal and stimulation CHEMXAN D Dispersible xanthan gum CHEMXAN HPD High purity dispersible xanthan gum GLYSOL LUBRICANT Enviro-safe lubricant, glycerin-based PACSOL HV High viscosity premium PAC PACSOL LV Low viscosity premium PAC PACSOL-T HV High viscosity tech grade PAC PACSOL-T LV Low viscosity tech grade PAC POLY-SOL Non-toxic glycol-based shale inhibitor & lubricant POTASSIUM CHLORIDE Shale stability/control SAPPSOL Sodium acid pyrophosphate SHELL-FILL Fine, medium, coarse, ground LCM material SHELL-FINE SC Fibrous nutshell fines for seepage control SODIUM THIOCYANATE Corrosion inhibitor SOLPHALT 75% min. soluable sulfonated asphalt SOL-STARCH CM Carboxymethyl starch VIS-SOL D Dry PHPA VIS-SOL L 50 50% liquid PHPA DRILSTAR HT Pre-gel white starch DRILSTAR P Pre-gel white potato starch DRILSTAR Y Pre-gel starch EXSTAR High TE starch for brine-base fluids EXSTAR HT V & fl.-loss control in brine, silicates STARLOSE Non-fermenting pre-gel starch STARLOSE C-100 Non-fermenting pre-gel starch STARLOSE P-100 Non-fermenting pre-gel starch STARPAK Polyionic starch ether STARPAK DP Hydroxyalkylated, complexed, polyionic starch ether STARPAK EXTREME Hydroxyalkylated, complexed, polyionic starch ether for high temp. STARPAK II Complexed, polyionic starch ether ALCOMER 110RD Dispersible high M.W. dry polymeric shale stabilizer ALCOMER 120L 50% active, high M.W., PHPA SH/V ALCOMER 123LA High M.W., liquid emulsion PHPA ALCOMER 175L Anionic friction reducer ALCOMER 1771 Bentonite extender ALCOMER 242 High temp. FR ALCOMER 274 Oil mud viscosifier ALCOMER 338 Very-high M.W. dispersible total FL, anionic bead ALCOMER 507 Sodium polyacrylate fluid loss additive ALCOMER 60RD Dispersible medium M.W., low vis,dry polymeric shale stabilizer ALCOMER 72L High temp. polyacrylate TH ALCOMER 74L High temp., calcium tolerant TH ALCOSORB AB3C Crosslink polyacrylamide absorbant MAGNAFLOC 24 High M.W. total FL, anionic bead MAGNAFLOC 351 Non-ionic solid-grade selective FL MAGNAFLOC 368 Solid-grade cationic coagulant MAGNAFLOC 611 Bentonite extender MAGNAFLOC 80L 50% active, liquid non-ionic polyacrylamide selective FL ZETAG 7125 Liq. grade cationic coagulant

Secondary

JET MUL 102

Product Function

Water-based fluids

Primary

Chemject

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

X

FL V FR FL D D D X CO X FO X X X X X X HPHT HPWB RDF X FO X X E SU X X X X X TH FR X X X X X TH FR X

X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X

X X X X X X

X X X X X X X X X X

TH TH SU D D LU LU LU LU LU LU LU B

X X X X X X X

FR FR

X X SU X X X X X X X X X X X X X X X X X X X X X X X

X X X X X

X X X X

X X X X

X X X X X

X X X X

X X X X

X X

E E TH SU CO CO CO LU LU SU SU SU SU CO SU

X X X X X X X

CO SU SU SU SU SU

X X

SU SU TH TH

X X X X

X X

X X

X X X X X X X X

X X X X X

X X

X X

X

X X

X

X X

X

SU SU

TH

X X X X

X

SU FO FO E E E SU SU V V TH LU LU

CO CO

TH

X X X X X X

X

LU

P

SH

X X X X X X X X X X X X

X X

V LU

FL P

SH SH

X X X X

X X X X

SH FR LO MLCM SH TH TE FR

X X X X

X X X X

X X X X

X X X X

X X X X

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

World Oil JUNE 2008

F–123

BLUE MAX BP 101 BP 24 BP 4620

Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South

BP 9125 BP 9140 BP 9755 BP 9846 BP PREFLUSH BP SPACER MIX CEMENT RETARDER CFL 500 L DSC 300 DSC BF30 DSC CIDE DSC H.T. 450 DSC INSOL DSC OS-50 DSC VIS GOLD CLEAN GOLD FLUSH

Deep South GOLD FLUSH CM Deep South Deep South Deep South Deep South

GOLD FLUSH II GOLD FLUSH II UK GOLD FLUSH R GOLD FLUSH SA

Deep South Deep South Deep South Deep South Deep South Deep South

GOLD FLUSH SB GOLD SURF GOLD SURF 11-W GOLD SURF C GOLD SURF II GOLD SURF S

Deep South Deep South Deep South Deep South Deep South Deep South Deep South Deep South

GOLD VIS HEC LINEAR GEL E HYDRO MAG KO 1200 LIQUID GUAR E LIQUID XA-E POLYMER PINK POWER SI 120

Deep South Deep South Deep South Deep South

SPACER VIS SUPER HOT STUFF WD-24 WELL WASH I

Deep South WELL WASH II Densimix Dow Dow Dow

DENSFIL CELLOSIZE HEC-10 CELLOSIZE HEC-10HV CELLOSIZE HEC-15

Dow

CELLOSIZE HEC-18

Dow Dow Dow

CELLOSIZE HEC-25 CELLOSIZE HEC-25HV CELLOSIZE HEC-60

Dow Dow Dow Dow Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec.

DOWFAX TERGITOL TRITON TRITON CLARIZAN DEFOAM DSCO DESCO DESCO CF

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

F–124

JUNE 2008 World Oil

E FR FL FO HPHT HPWB

X X X X X X

X X X X

X X X X X X X X X X X X X X X X

X

X X

X X X X X X X X X X X X

X X X X

X

SU

X X X X

SU SU D SU

X X X X X X X X X

X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X

X X X X

X X X X X X X

Primary

X X X X X X X X X X X X

TH TH TH D V LU SH SH SH TH TH SU FR SH SH FR CO

X X X X X X

X X X X X X X X X X

SU SU SU SU TH TH TH FR CO B B CO SU CO V SU SU

X X X X X

SU

X

X X X X

X X X X

X X X X

X X X X X X X X X X X X X

X X X X

X X X X

X X

X X X X X X X X X X X X X X X X X X X X X X

X X X X

SU SU WBC SU

X X X X X X

X X X X X

X X X X X

X X X X X

X X X X X X

SU SU SU SU SU SU

X X X X X X

X X X X X X

X X X X X X X X X X X X X X X X X X X X X X X

V V A SU V V SU SU

X X X X

X X X X X X X X X X X X X

X X X X X

X X X X X

X X X X X

FR TE TE

TE FR FR

FL V FL V

FL

TE FR FR FL B

TH LU LU TH

FL

SU

X X X X X X X X X X X X X X

W

X X X X

X X X X

X X X X

= Emulsifiers = Filtration reducers = Flocculants = Foaming agents = High pressure/high temperature = High performance, water-based

Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec.

Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec.

FR

Drillchem Drillchem Drillchem Drillchem Drillchem Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drillsafe Drill Tech Drill Tech Drill Tech Drill Tech Drill Tech Drilpro Drilpro Drilpro Drilpro Drilpro

SU FR

Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro Drilpro

X X X X X X

X X X X X X X X X X

Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec.

Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec. Drill. Spec.

V SU D SU

X X X X X X X X

Drill. Spec.

X

V D TH TH

FR TE TE

LU FR FR

Drilpro Drilpro Drilpro Drilpro

Description of material

DESCO CF Organic mud thinner DEFLOCCULANT DIACEL D Diatomaceous earth filter material DIASEAL M Blended high-solids squeeze materials DRILL PAC HV Purified polyanionic cellulose DRILL PAC LV Purified polyanionic cellulose DRILL-THIN Chrome-free tannin mud conditioner DRILLZAN D BIOPOLYMER Xanthan gum biopolymer DRISCAL D Synthetic polymer DRISCOSE Pure grade CMC DRISPAC LIQUID Liq. polyanionic cellulose DRISPAC LIQUID Liq. polyanionic cellulose GREENBASE DRISPAC PLUS Polyanionic cellulose polymer DRISPAC PLUS SL Polyanionic cellulose polymer DRISPAC REG Polyanionic cellulose DRISPAC SUPERLO Polyanionic cellulose DRISTEMP POLYMER Synthetic polymer LV DSCO PAC POLYMER Economical polyanionic cellulose DYNARED FIBER FINE LO fiber DYNARED FIBER COARSE LO fiber DYNARED FIBER MEDIUM LO fiber FLOWZAN Xanthan gum biopolymer FLOWZAN LIQUID Liq. xanthan gum biopolymer FLOWZAN LIQUID Liq. xanthan gum biopolymer GREENBASE GREENBASE HEC LIQUID Pure HEC in non-setting liq. suspension HE-100 POLYMER Synthetic water soluble copolymer HE-150 POLYMER Synthetic water soluble copolymer LIQUID HE-150 POLYMER Synthetic water soluble copolymer GREENBASE HE 150 Synthetic water soluble copolymer POLYMER HE-300 POLYMER Synthetic water soluble copolymer HE-400 POLYMER Synthetic water soluble copolymer HEC LIQUID Pure HEC in non-setting liq. suspension ORGANOLILG Fluid loss additive for oil muds PIPE FREE SPOTTING Spotting fluid FLUIDS REBOUND LCM FINE Deformable graphite REBOUND LCM REG Deformable graphite SOLTEX ADDITIVE Sulfonated residum SOLTEX ADDITIVE LIQUID Liq. sulfonated sodium asphalt SOLTEX ADDITIVE Sulfonated residium POTASSIUM BLACKTOP Sulfonated asphaltite blend BLOCKADE LCM squeeze, MLCM DRILL-LUBE EP lubricant DRILL-SEAL Cellulose fiber blend F.I.T. Sealant & FCS enhancer DSB-200 Biodegradable biocide DSB-301 Water-soluble, biodegradable biocide DS-POL SP Pipe-freeing concentrate MULTICEL CMC, all grades MULTIDET Mud detergent MULTI-DF Fresh & saltwater D MULTIDRILL Modified starch polymer MULTILUBE B Non-toxic, biodegradable LU MULTIMAG Modified (magnesium) starch polymer MULTISAL Carboxymethylated polymer MULTITHIN F Chrome-free lignosulfonate MULTIVIS S High M.W. polysaccharidic polymer OSC-40 Liq. catalyzed oxygen scavenger REKOLL 1309 Wetting agent DRILL MAGIC Gilsonite dispersion DRILL PLUG Cellulosic LO additive HPG LUBE High performance graphite POLY-BEADS Copolymer solid friction reducer TECH SEAL Cellulosic seepage loss additive BUFFER PLUS Magnesium oxide DRILPRO DEFOAM A Higher-alcohol defoamer DRILPRO FLC Non-fermenting starch DRILPRO HI-TEMP FLC Temp. stabilized polymer DRILPRO MUD Non-ionic surfactant DETERGENT FOAM BLOCK Water-miscible liq. LIQUI-SAFE B Liq. H2S extractor LIQUI-THIN HT Liquid TH MIN-LOSS Acid-soluble polymer PETROBRIDGE C Sized calcium carbonate PETROBRIDGE R Sized oil-soluble resins PETROCURE C Calcium carbonate-base blend PETROCURE R Oil-soluble resin-base blend PETROVIS D HEC polymer PETROVIS DB Polymer blend for drilling PETROVIS L Liq. HEC PETROVIS ND Non-damaging V, fluid-LO, water-soluble polysaccharide PETROWEIGHT High-density acid-soluble W SHALE CON Chemically-treated asphaltics WDP Polymer blend WORK-O-DRIL C Calcium carbonate based blend

HS = Hydrate suppressant LO = Lost circulation additives LU = Lubricants MLCM = Massive lost circulation material P = Pipe-freeing agents RDF = Drill-in fluid

SB SH SU TE TH V

= Synthetic-based = Shale-control agents = Surface-active agents = Temperature stability agents = Thinners, dispersants = Viscosifiers

Secondary

Deep South Deep South Deep South Deep South

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

Available Product from: Tradename

Secondary

Deep South BIO SOLV

Chrome-free TH Chrome-free lignosulfonate Chrome lignosulfonate Proprietary defoamer Bentonite extender, selective FL High pressure, high temp. LU Liq. emulsion PHPA Non-ionic polyacrylamide emulsion High M.W. dry PHPA Sodium acid pyrophosphate Liquid polymeric TH Zinc carbonate High temp. synthetic fluid loss resin Sulfonated asphalt shale stabilizer Modified asphaltic shale stabilizer Sodium polyacrylate Mixture of biocide, oxygen scavenger and CO Non-terpene displacement & pipe pickling solvent Surfactant surface cleaner Wellbore displacement solvent Silcone defoamer Mixture of non-ionic surfactants & solvents Mixture of non-ionic surfactants Mixture of non-ionic surfactants Mixture of non-ionic surfactants Mixture of solvents Sulfonated copolymer A mixture of dispersant & polymer Sodium lignosulfonate Cement fluid loss agent Hetercyclic filming amine Thiocarbonate bactericide Organic sulfur antimicrobial agent Corrosion inhibitor up to 450ºF Asphaltic inhibitor & dispersant Sulfite based oxygen scavenger Non-ionic pure hydroxyethyl cellulose Solvent/surfactant surface cleaner Pipe pickling solvent & cleaner for greases, oils Solvent cake remover, cleaner for Cement Spacer Wellbore displacement solvent OCNS E-rated solvent Solvent for riser cleaning Solvent for open hole displacements & perf. cleanup Wellbore displacement additive Water wetting surfactant OCNS E-rated surfactant Non-ionic surfactant for Cement Spacer Wellbore displacement surfactant, cleaner Non-ionic surfactant for open hole displacements Gelling agent for all Gold Flush solvents OCNS E-rated liquid HEC pH buffer for fresh & brine waters Water soluble zinc chelate for H2S Liquid V using unmodified guar Liquid polymer Surfactant surface cleaner Prevents deposition of alkaline earth metal scales Biozan polymer Surfactant surface cleaner Silcone defoamer Surfactant/ polymer mixture for WBM dispacement Surfactant & solvent for wellbore displacement Hematite, Fe2O3 Hydroxyethyl cellulose viscosifier Hydroxyethyl cellulose viscosifier Hydroxyethyl cellulose fluid loss additive for cementing Hydroxyethyl cellulose fluid loss additive for cementing Hydroxyethyl cellulose viscosifier Hydroxyethyl cellulose viscosifier Hydroxyethyl cellulose fluid loss additive for cementing Anionic surfactants Non-ionic surfactants Anionic surfactants Non-ionic surfactants Clarified xanthan gum biopolymer Liq. defoamer Organic mud thinner Organic mud thinner

Secondary

CAN-THIN CFL-II CLS DX-DEFOAM DX-EXTEND DX-HPL DX-PAL 30 DX-PAM DX-PHPA DX-SAPP DX-THIN DX-ZINC CARB PERMAPLEX SHALE-BLOCK SHALE-TONE SPAR BIO 3

Product Function

Water-based fluids

Secondary

DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield DX Oilfield Deep South

Description of material

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Water-based fluids

Fluids ’08 Available Product from: Tradename

Recommended for these systems

Primary

World Oil’s

Product Function

Non-dispersed Dispersed Calcium-treated Polymer Low solids Saturated salt Oil-based Synthetic-based Air, mist, foam, gas

Recommended for these systems

TH

TE

FR

V FR TE

SH SH FR

FR V V V

V SH SH SH

X FL V X FR SH X FR V X FR SH X HTHP FR X FR SH X X X LO FR X X X LO FR X X X LO FR X X V X X V X X V

SH V SH LU

X X X X X X X X X X X X X X

X X X X X X X X X X

X X X X X X X X X X

X X X X X X X X X X

X X X X X X X X X X

X X X MLCM X X X MLCM X X FR X X FR X TH X X V X X HTHP X FR X X FR X X FR

X X X X X X X X X X X X

X X X X X X X X X X X X

X X X X X X X X X X X X

X X X X X X X X X X X X

X X X X X X X X X X X X

X X X X X

X X X X X X X X X X X X X X X

X X X X X

X X X X X X X X X X X X X X X X X X

X X X

V V LU LU LU

V V V X X HTHP X X X X X X X X X P X X X X X

TE TE

LU LU LU

TE TE TE

X SH FR X MLCM LO X LU FR X LO FR X LO SH X B X X B CO P LU X FR V SU E X X D SU FR V LU TH FR V X FR V TH FR X V SH X CO B SU X SH FR X LO X LU FR X X LU X LO FR A D FR FR SU LU

LU

X X X X X

X X X X X

X X X X X

X X X X X

X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X

X X X X X

X X X X X

X X X X X

X X X X X

X X X X X

X X X X

X X X X

X X X X

X X X X X X X X X X

X X X X

X X X X

X X X X X X X X X X X

X X X

X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X

X X X X X X X X X

X X X X X X X X

X X X

X X X X X X X X X X X X X X X

TE TE TE TE

FR FR FR TE

X X X X X

X X X X X X X X X X X X X X X

X X X X X

FR FR V V V

X

LO LO SH SH SH

D CO TH FR LO LO LO LO V V V V W SH V FR

W = Weighting materials WBC = Wellbore cleanout WBM = Water based mud

SH SH FR

CO SH

SU SH SH FL

LU

E

SU

FR FR FR FR

FR V

LO

Drilpro EMEC EMEC EMEC EMEC EMEC EMEC EMEC

WORK-O-DRIL R BIOPOLY-E BRINE VIS EMEC BAR EMEC BUF EMEC CARB EMEC CIDE EMEC CMC-HV

EMEC

EMEC CMC-LV

EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC

EMEC COAT-B EMEC COAT-D EMEC CON EMEC FOAM EMEC GEL EMEC LIG EMEC LUBE EMEC MIL EMEC MUL EMEC PAC-R EMEC PAC-SL EMEC RESIN EMEC SEAL

EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC

EMEC SPOT EMEC SURF EMEC TEX EMEC TEX-A EMEC THIN EMEC TONE EMEC TONE II EMEC VIS EMEC VIS II EMEC WATE EMEC WET EMELOY FC-10 FC-8 HP LUBE HSS

EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC EMEC Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Ecofluids Elementis Elementis Elementis

HT POLYMER K-LIGNITE NO FOAM OSL POLYTHIN POLYTREX SALTKLAY SHALE DRILL-L SHALE DRILL-P WATER GEL ECODRILL ECOFCG ECOFCG II ECOFCL ECOFIBER ECOFLO ECOFLUID ECOFREE ECOGLYCOL-H ECOMOD ECOMUL ECONEX ECONITE ECO-OBGEL ECO-PBGEL ECOSFT ECOSPERSE ECOSULFONATE ECOTEX ECOTHIN-E ECOWET MUD-SAVE F MUD-SAVE M MUD-SAVE SF PAC-LV PAC-R STRATA DRILL STRATALUBE K-SUB EF-100 VULCATROL ECO-VIS-HT ECOTHERM BENTONE 128 BENTONE 150 BENTONE 155

Elementis

BENTONE 160

A B CA CF CO D

= Alkalinity (pH control) = Bactericides = Calcium removers = Completion fluid = Corrosion inhibitors = Defoamers

Oil-soluble resin-base blend Xanthan biopolymer Hydroxyethyle cellulose Barium sulfate (API specs) pH buffer for solids water-base muds Calcium carbonate; acid soluble Liq. biocide, preservative Carboxymethyl cellulose; high vis. Rn OCH2 COONa Carboxymethyl cellulose; low vis. Rn OCH2 COONa CO for compl. fluids CO for water-base mud Secondary emulsifier Water-base mud FO Bentonite (OCMA spec DFCP4) Causticized lignite LU for water-base mud Drilling fluid V Primary E Polyanionic cellulose; high vis. Polyanionic cellulose; low vis. Water-soluble H/T synthetic resin Blended variation of fibrous material; fine, med. & coarse Oil-base surfactant for freeing stuck pipe Blend of SU Mod. asphalt filsonite & lignite compound Modified sulfonated asphalt Oil-base mud TH Asphaltic blend Non-asphaltic FR Organophilic clay Organophilic clay for low-toxicity oil mud Iron oxide (hematite) Wetting agent for oil mud Pregelatinized starch Chrome-free lignosulfonate Ferro-chrome lignosulfonate Extreme-pressure LU Envr.-acceptable zinc-base H2S scavenger Modified organic polymer Potassium chrome lignite Deafoamer for WBM Bisulfite oxygen scavenger Mud TH Fermentation resistant starch Attapulgite clay Liq. high M.W. shale stabilizer, V Powdered high M.W. shale stabilizer, V Wyoming bentonite High temperature filtrate reducer Gilsonnite filtrate reducer Gilsonnite filtrate reducer Amine lignite filtrate reducer Cellulose fiber (