(RC) Squared

3DSymSam - Geophysical Advice

3M Electrical Products

5 Star Auto Body Products

76 LUBRICANTS COMPANY/A DIVISION OF TOSCO CORP

A. SILOGRAM LUBRICANTS CORPORATION

A.G. Morgan & Associates

A.P.S., INC.

A2D Technologies

Aangstrom

Abu-Dhabi National Oil Company

ACCOR LUBRIFIANTS SA

ACE HARDWARE CORPORATION

ACEITES PRODUCTOS Y SERVICIOS, S.A. DE C.V.

ACEITES Y PARAFINAS INDUSTRIALES

Acheson Colloids Co.

ACIA

ACME AUTO INC.

Acme Refining

Acmos

AD PARTS, S.L.

Additiv Hersteller

ADMIRAL PETROLEUM COMPANY

ADVANCE AUTO PARTS

ADVANCED CHEMICAL CO., LTD.

ADVANCED LUBRICATION SPECIALTIES, INC.

Advent

Aerospace Lubricants Inc.

African Lubricants Industry

AGIP BENELUX B.V.

AgipPetroli

AGIPPETROLI S.P.A.

Agway Petroleum Corporation

Air-X-Changers

Akzo Nobel Inc.

ALBERTSONS INC.

Albina

Albright & Wilson

ALEXANDER DUCKHAM & CO. LTD C/O MOBIL RESEARCH & TECH. LAB

ALL AMERICAN AUTO LUBE AND PARTS

ALL PRO / BUMPER TO BUMPER, INC.

Allegheny Petroleum Products

ALLIANCE PETROLEUM CORPORATION

ALLSUPS STORES

Alpha Earth

Alpha Grease & Oil Inc.

ALPHA GREASE & OIL, INC.

Alpha Oil Tools

Amalie

AMALIE MOTOR OIL, INC

AMALIE PETROQUIMICA, S.A.

AMERADA HESS CORPORATION

AmerCable

AMERICAN AGIP COMPANY, INC.

American Gas & Chemical

AMERICAN HONDA MOTOR CO., INC.

American Lubricating Co.

American Oil & Supply Co.

AMERICAN PETROLEUM CO., INC.

American Polywater Co.

American Products

AMERICAN REFINING GROUP

American Suppliers

Americrin Lubricants Inc (NY)

Amerikanische Firmen

Amgas

Amoco

Amoco Chemical

Amoco Oil Co.

AMOCO OIL COMPANY

AMOCO OIL DE MEXICO

Amref (American Refining Co.)

Amrep lnc.

AMSOIL

Amsoil 2

AMWAY CORPORATION

Anadarko Petroleum

ANCAP

Anderol

Anderol / Robeco

AnTech

AOKI SCIENCE INSTITUTE

Apache

APEX CO., LTD

APMC Oil Co AP Lubes

APMC OIL COMPANY, INC.

Apollo America Corp.

APS Technology

ARAL LUBRICANTS GMBH

Arch Petroleum

ARCHER PETROLEUM (DIV. OF SUN CO.)

ARCO

Argus Interware

Argus lubriconts

Arpol Petroleum

Artesia Data Systems

Asbury Graphite Inc.

Asbury Wilkinson Graphite &

Asea Brown Bovari

Ashia Denka

ASHLAND BRANDED MARKETING INC.

Ashland Chemical

ASHLAND OIL NEDERLAND B.V.

Asianol Lubricants Ltd.

ASSOCIATION OF INDEPENDENT OIL DISTRIBUTORS

Atec OilTool/Energy Services

Atec OilTool/Energy Services

Athena Energy

AUCHAN (SAMU)

Ausimont 2 Ausimount USA

AUTO CLUB OIL AND CHEMICAL CORPORATION

AUTO VALUE ASSOCIATES INC.

AUTOMOTIVE PARTS ASSOCIATES, INC.

AUTO-SENSE (DIV. OF MODERN SALES LTD.)

Avatar Corporation

AVIA FRANCE

Avia Kl?cker

Aviaton Consumables

Axel Christiernsson Innovation Center

B.F. Goodrich

Badgwell & Associates

Baker & Associates

Ballistic Energy

BALMER LAWRIE - FUCHS LIMITED

BARDAHL - OCD NEDERLAND B.V.

BARDAHL DE MEXICO

BASF Corp.

BASF Corporation

Battenfeld

Battenfeld Grease & Oil

Baum's Castorine Co. Inc.

Bay State Gas

Bay State Gas

Bechem

Behnke Lubricants/JAX

Beicip-Franlab

Bell Geospace, Inc.

Belray 2

Belray Lubricants

Bengal Sales & Service

BENNYS INC.

Benz Oil

BEST BUY DISTRIBUTORS

BHARAT PETROLEUM CORPORATION LIMITED

BHP Petroleum (Australia)

Bird Seismic Services

Black Bear Co. Inc.

BLACK BEAR COMPANY INC.

Blackstone Laboratories

Blaser 2

Blue Dolphin Energy

Blue Ridge Oil Corp.

Bluewater Offshore Production Systems Ltd.

BOB SMITH OILS, INCORPORATED

Boc Edwards

BODIE-HOOVER PETROLEUM CORP.

Bommer Engineering Co.

BOSS LUBRICANTS

Bostik

Bowen Tools

Bowler Petrophysics - MacLog

BP

BP - Alaska

BP - Amoco

BP oil Co.

Brachth?user

Bremer und Leguil

Brenntag

British Gas

British Petroleum

Brooklyn Union

Brooks Technology Co.

Brothers Marketing Company

Brugarolas 2 3

BRUGAROLAS, S.A.

BST Lift Systems

Buchen Chemietechnik

BUCHER AG, SCHMIERTECHNIK / MOTOREX AG

Buckman Laboratories Inc.

Burke Oil

Burlington Resources

BURMAH CASTROL CARIBBEAN AND CENTRAL AMERICA INC.

C.A. Service Station Supply Ltd.

Cabot Oil & Gas

Cadillac Oil Co.

Caesar Petroleum Systems

Cal Dive International

Caltex

CALTEX PETROLEUM CORPORATION

Calumet

CAM2

CAM2 Oil Products Company

Cambrian Group

Camie Campbell

Camie Lubricants

CANADA SAFEWAY LTD.

CANADIAN TIRE CORPORATION, LIMITED

CANADIAN TURBO (1993) INC.

CAPITOL SUPPLY COMPANY

Caramba

Cardinal Surveys Company

CARIBBEAN PETROLEUM CORPORATION

CARPORT, INCORPORATED

CARQUEST CORPORATION C/O THE VALVOLINE COMPANY

CAR-REX AUTOPFLEGE GMBH & CO. KG

Cascade Scientific Software

CASE CORPORATION C/O VISCOSITY OIL

Casey Petroleum

CASEYS GENERAL STORES, INC.

Castrol Castrol International Castrol Industrial Castrol Industrial

CASTROL (CHINA) LIMITED

CASTROL (MALAYSIA) SDN BHD

CASTROL (SWITZERLAND) A.G.

CASTROL (THAILAND) LIMITED

CASTROL (UK) LIMITED

CASTROL AUSTRIA GES.M.B.H.

CASTROL BRAZIL LTDA

CASTROL CANADA, INCORPORATED

CASTROL CHILE SA

CASTROL ESPANA, S.A.

CASTROL FRANCE S.A.

CASTROL HELLAS S.A.

Castrol Industrial North America

CASTROL K.K.

CASTROL KOREA LIMITED

CASTROL MADENI YAGLAR SANAYI VE TICARET AS

CASTROL MIDDLE EAST LIMITED

Castrol N. America

CASTROL N.V. (BELGIUM)

Castrol North America

CASTROL NORTH AMERICA AUTOMOTIVE INC.

CASTROL PORTUGUESA LDA

CASTROL SINGAPORE PTE, LTD

CASTROL SOUTH AFRICA (PTY) LIMITED

CASTROL TAIWAN LIMITED

Castrol/Performance Lubricants

Caterpillar

CATERPILLAR INC.

CATO OIL & GREASE CORPORATION

Cato Oil and Grease Co.

Cawley, Gillespie & Associates

CB Chemie

CC Industrial lubricants

CCT Corporation

Cenex

CENEX, INC.

Central-Oil

Century Lubricants Co.

CENTURY LUBRICANTS COMPANY

Century Olis (Canada) Inc.

Cepsa

CEPSA LUBRICANTES, S.A.

Certified Lab Products

Certified Laboratories

Challenger International, Inc.

CHAMPION AUTO STORES INC.

Chandler Engineering

CHART AUTOMOTIVE GROUP, INC.

Chauvco Resources

Chem Arrow Corp. Int'l

Chem-A-Lube

CHEMOLEUMS LIMITED

Chemsol (MIL-Spec Chemicals)

Chesterton

Chevron

CHEVRON CANADA LIMITED

Chevron Oil Company

Chevron USA Products Co.

CHEVRON USA PRODUCTS CO. INC.

CHIEF AUTO PARTS INC.

China National Petroleum Corporation(CNPC)

Chinese Petroleum Corp.

Chinese Petroleum Corporation

CHINLEAD INTERNATIONAL CORPORATION

CHRYSLER CANADA LIMITED

CHRYSLER CORPORATION

CHUGOKU KOGYO K.K.

CHUKYO KASEI KOGYO CO., LTD.

CIA BRASILEIRA DE PETROLEO IPIRANGA

Ciba Specialty Chemicals

CIC Canola Industries/Canada

CIM INDUSTRIAL MACHINERY, INC.

Citadel Oil & Chemical Co.

Citco Citco MSDS

Citgo Petroleum Corp.

CITGO Petroleum Corporation

Clariant

CLARK MATERIAL HANDLING CO.

CLC Lubricants Co.

CLI International

CMS Energy

CMW Tribolgie

COAST OIL COMPANY

Coastal Corp.

COASTAL UNILUBE, INC.

Coatings Laboratory

Coherence Technology Company

COLONIAL OIL INDUSTRIES

COLORADO PETROLEUM

Colorado Steel Sash

Columbia Oil Company

COMERCIAL ROSHFRANS, S.A. DE C.V.

Compagnie Generale de Geophysique (CGG)

Computational Mechanics

Conklin

CONKLIN COMPANY INC.

Conoco

Conoco Inc.

CONOCO INC.

Control Arts Inc.

Cooke

Cook's lndustrial Lubricants

Cooper Cameron Corporation

Coostal Unilube Inc.

Core Laboratories

Coretest Systems, Inc.

CORPORATE BRANDS PROCUREMENT

Cosmo Oil

COSMO OIL COMPANY, LTD.

COTTER & COMPANY

COTTER CANADA

Cotton Valley Resources

COUNTRY CUPBOARD STORES, INC.

COUNTRY GENERAL

CPI Engineering Services

CPI Engineering Services Synthetic Lubricants

CRA

Crack Wax

CRC Industries, Inc.

CRC Neuseeland

Creanova Inc.

Credimex / Molykote

Crescent Oil Co. Inc.

CREST OIL AND CHEMICAL INC.

Crestar Energy

Cross Timbers Oil Company

CROWN CENTRAL PETROLEUM CORP.

Cruthfieild Dat

CT FARM AND COUNTRY

CUB CADET C/O VISCOSITY OIL

Cummings-Moore Graphite Co.

CURACAO OIL (CUROIL) N.V.

D. A. Stuart Company

D.A. Stuart Co.

D-A Lubricant Co.

D-A Lubricant Company

Danoil Energy

Danoil Energy

Darmex lndustrial Corp.

Data Storage Technologies

Datalog

Datasurge

DAVID WEBER OIL CO

DAVIS PETROLEUM COMPANY, INC.

Davison Oil Co. lnc.

DAVISON OIL COMPANY, INC.

DAYCO, INC.

DEA

Deepsea

DEERE & CO.

Delkol

Delta Logistics International Inc.

Delta Oil

DELTA ROCKY MOUNTAIN PETROLEUM CO.

DELTAVEN, S.A.

Dennis K. Burke, Inc

DENNIS K. BURKE, INC.

DENNIS OIL COMPANY

DETROIT DIESEL CORPORATION

DEUTSCHE CASTROL VERTRIEBSGESELLSCHAFT MBH

DEUTSCHE VEEDOL GMBH

DGM Mineral?le

DGSI

DHV International Inc.

Diamond Geophysical

Diamond Shamrock

DIAMOND SHAMROCK REFINING AND MARKETING CO., INC

DIATOR DE MEXICO, S.A. DE C.V.

Diermeier

Digi-Rule

Digitran Simulation Systems

Direct Geochemical

DISCOUNT AUTO PARTS

DISTRIBUTEUR D ACCESSOIRES DISTAC INC.

Diversey Corp., Dubois Div

Dixon Ticonderoga

DOW Chemical

Dow Chemical Co.

Dow Corning Corp.

Dr. B?hme Chemie & Service

Dr. Tillwich

Drew Marine

Drilling Systems (UK) Ltd.

Dryden Oil Co.

DRYDEN OIL COMPANY

DU PONT - CONOCO HUNGARY KFT

Dubois Division, Diversey Corp.

Dupont

DuPont Krytox

DuPont Performance Lubricants

DuPont Performance Lubricants

Dupré Supply

Dylon Industries Inc.

Dynamic Graphics

E.L.H. CORPORATION

E/M Corp.

EarthView Associates

EarthWatch

Eastern Oil

Eastern Oil Co.

Easylube

EasySolve Software Llc

Eaton Industries

Eberhart Mobil Schmierstoffe

Eckel

EconoMatters

Ecosyn

EDCON, Inc.

Eden Exploration Ltd.

Edgehill Exploration

Edrich

Elco Corporation

Eldorado Chemical

Electric Refining Co.

Electrochem Lithium Batteries

Element Anlaysis Corporation

Elf Aquitaine

Elf Aquitaine Elf Lubricants

Elf Atochem North America, Inc.

ELF LUBRICANTES MEXICO S.A. DE C.V.

Elf Lubricants N. America Inc.

ELF LUBRIFIANTS

EMIRATES LUBE OIL COMPANY LIMITED

EMPIRE MOTOR COMPANY, LTD.

Empresa Colombiana de Petroleos

EnerCom Incorporated

Energie-Versorgung Schwaben AG

Energy Innovations Group

Enertech Computing

Enex

Engineered Components

Engineered Lubricants Co.

ENGLEFIELD OIL COMPANY

Eni S.p.A. (AGIP)

Enron Oil & Gas Company

Ensign Geophysics

Enterprise Oil Co.

Environmental Drilling Service

EPL JAPAN, INC.

Eppert Oil Co.

Equilon Enterprises LLC

Eran Technologies

ERICKSON OIL PRODUCTS, INC.

Ertoil

ESPANOLA DE PRODUCTOS QUIMICOS INDUSTRIALES, S.A.

ESSO A.G.

ET Products

Ethyl Corp.

etiGATE

ETS A. MAURAN & FILS S.A.

ETS Australia

Eureka Fluid Film

Eurol

Exa

Exxon

Exxon Co., U.S.A.

EXXON COMPANY, U.S.A.

Exxon MSDS Exxon

Exxon USA

F&L Fuels & Lubricants

Fairfield Resources Corp.

Falcon Lubricants

FALCON OIL COMPANY INC.

Fann

FAR EAST TRADING CO., LTD.

Farm and Home Oil

FARM OYL COMPANY

Farmland Industries Inc.

FARMLAND INDUSTRIES INC.

FAVORITE MARKETS

FEASTER OIL COMPANY

FEDERAL CHILE PETROLERA LTDA.

FEDERATED AUTO PARTS DISTRIBUTORS

FEDERATED CO-OPERATIVES LIMITED

Fenstermaker

Ferndale Lubricants

Ferro Corp.

Filter King

Fina

FINA EUROPE S.A.

Fina Oil & Gas Co.

FINA OIL AND CHEMICAL COMPANY

Findett

Finish Line Technologies Inc.

FINNING (CANADA), DIV. OF FINNING INTL. INC.

Fionn Industries

FIRST BRANDS CORPORATION

Fiske Brother's

FKG OIL COMPANY

Flagship Geosciences LLC

Flamingo Oil Co.

FLAMINGO OIL COMPANY

Fleet Fuels

FLEET WHOLESALE SUPPLY COMPANY INC.

Fletcher Challenge Energy

Flexware

Fluent Incorporated

Fluid-Film

FMC

FMC Corp.

FMC Corporation

Foamseal / Novagard

FORD MOTOR COMPANY

Forest Lubricants

Form Oyl Co.

Forsythe

Forsythe Lubrication Asso.

Foster Findlay

Frank's Casing Inc.

FRED MEYER

Freelance Geophysical Consultants

FTI Inc.

Fuchs Fuchs Lubricants Fuchs Lubritech

FUCHS LABO S.A.

Fuchs Lubricants

FUCHS LUBRICANTS (UK) PLC

Fuchs Lubricants Co.

Fuelman of North Louisiana & East Texas

FUJI HEAVY INDUSTRIES LTD.

FUJITSUBO GIKEN CO., LTD.

Full Serv

G & G Oil

G S UK Ltd.

G&G Oil Co. of Indiana lnc.

G. Whitfield Richard Co.

G.I. JOES, INC.

G?hringer

Gallagher Research and Developoment

Gard Corp.

GARD CORPORATION

Gardner Denver Machinery

GAS AMERICA SERVICES, INC.

GAS CITY

Gas Pro Alaska

G-C Lubricants Co.

GC Quality Lubricants

GE Silicones

GECORUSA

Genalco Inc

GENERAL MOTORS

GENERAL MOTORS OF CANADA LIMITED

General Oil Co.

GENERAL SEKIYU K. K.

Genetek Earth Research

Geo&Soft

GeoDigital Services, Inc.

Geodynamic Solutions

Geofizyka Torun Ltd.

Geoform

GeoGraphix

GeoKnowledge AS

Geolink (UK) Ltd

geoLOGIC systems ltd.

Geomath

Geoprobe

George tecoil

GeoScience Limited

Geoservices

Geotech Computer Systems

GETTY PETROLEUM MARKETING INC

Gilbert Laustsen Jung Associates

GILL (BERMUDA) C/O GULF OIL INTERNATIONAL

Gimo Deutschland

Gleitmo

Global Marine

Glu Guru

GO MART INC.

GOA Co. (North Coast Oil Inc.)

GOA COMPANY

Golden Star, Inc.

GONHER DE MEXICO S.A. DE C.V.

GOTEBORGS SMORJMEDELS FABRIK AB (SCANLUBE AB)

Goulston

Grant Geophyiscal

Great Plains Lubriccints

GREAT WALL HIGH QUALITY LUBRICATING OIL COMPANY

Green, Tweed

Grenley Stewart Resources

Grenley Stewart Resources

GROWMARK, INC.

GUANG DONG REWIN LUBRICANTS COMPANY LTD

Gulf Oil

GULF OIL LIMITED PARTNERSHIP

Gulf Oil Ltd. Partnership

Gulf Stream Resources

Gulf Stream Resources

GX Technology

H&W PETROLEUM COMPANY, INC.

HAJ, INC.

HALCO INDUSTRIES INC.

Halliburton Energy Services

Halocarbon

Halocarbon Products Corp.

Hampton Data Services

Hangsterfer's Laboratories

HANKOOK SHELL OIL CO. LTD.

HANVAL, INC.

HARC Geotechnology

HARRIS LUBRICANTS MFG.

Hart Bath Fluids

Hatco Corp.

Havoline (Texaco)

Hegyi GeoTechnologies International Inc.

Henkel Corporation

HEXOL LUBRICANTS

HI LO AUTO SUPPLY, L.P.

HICKS OIL INDUSTRIAL

HILLS DEPARTMENT STORE COMPANY

Hindustan Petroleum Corporation Limited

HINDUSTAN PETROLEUM CORPORATION, LTD.

HOKUREN FEDERATION OF AGRICULTURAL COOPERATIVES

Homan Corp.

HOME HARDWARE STORES LIMITED

Hoosier Penn Oil Co. Inc.

Houghton

HS Resources

Huls America lnc.

Huskey Specialty Lubricants

HY VEE FOOD STORES DBA GENERAL MERCHANDISE DISTRIBUTION

Hyde Engineering

Hydro Petroleum Canada

Hydro Safe Oil Division Inc.

Hydrotex

Hydrotex Inc.

HYDROTEX, INC.

Hypermedia

Hyprotech

Hyvac Products, Inc.

ICC Parts (Independent Components Corp.)

Iceland Oil

Idemitsu Kosan Co. Ltd.

IDEMITSU KOSAN CO., LTD

IEDS Ltd.

IGOL FRANCE

IHS Energy Group

IKODA

Illinois Oil Products Inc.

Imperator

Imperial Incorporated

IMPERIAL OIL COMPANY, INC

Imperial Oil Limited

IMPERIAL OIL LTD

Imperial Oil/Products Division

IMPULSORA IBERLUB, S.A.

Imsco Inc.

INDEPENDENT WAREHOUSE DISTRIBUTORS, INC.

Indian Oil Corporation

INDIAN OIL CORPORATION LIMITED

Industria Quimica Automotriz

INDUSTRIA QUIMICA AUTOMOTRIZ, S.A. DE C.V.

Industrial Products

Industrial Vehicles International, Inc.

INOX Lubricant

INTEC

Integrated Geophysics

IntelliGIS

INTERCONTINENTAL LUBRICANTS CORP

Intercontinental Lubricants Corp.

Interflon

Interline Resources

Interlube Corp.

International Resource Company

Interpex

Intership

Intertech

Intevep

Intevep

IP ITALIANA PETROLI, S.P.A.

IRDC

IRVING OIL LIMITED - LUBRICANTS DIVISION

Irving Oil Ltd.

J. D. STREETT & COMPANY INC.

J. M. Huber Corporation

J.B. MARKETING, INC.

J.D. Streett & Co. Inc.

J.J.Crewe & Son, Inc

JAMES PETROLEUM

Japan Energy

JAPAN ENERGY CORPORATION

JAPAN SUN OIL COMPANY LIMITED

Jason Geosystems BV

JB Chemicals

JCB INC.

Jenkin Guerin Inc.

Jesco Resources Inc.

Jet-Lube Inc.

JFT Systems

JOHN DEERE LIMITED

John Sharry

JOHNSON OIL COMPANY

JOIL DISTRIBUTION

JP Oil

Junell Corp.

K.K. AUTOBACS SEVEN

KABUSHIKI KAISHA AUTO R

Kandle Oilfield Products

KANEMATSU CORPORATION

Karl Thompson & Associates, Inc.

Kelsan Lubricants USA LLC

Kendall

KENDALL MOTOR OIL, A DIVISION OF SUN COMPANY INC (R&M)

Kent Oil Co.

Kernel Technologies Ltd.

Kernite

Kettlitz

Keystone Lubricants

KIEL BROS. OIL COMPANY, INC.

Kimes Petrotech Associates Inc

King Industries

KINKI OIL COMPANY, LIMITED

Kluber Lubrication

Klüber Lubrication & Summit Industrial Klüber - Extribo Brno

KN Energy

KOCOLENE OIL CORP.

KOI AUTO PARTS INC.

Kontakt Chemie

KORAMO KOLIN, A.S.

Korea National Oil COmpany

KOSTAS AUTO INC

KR Anderson

KRAFFT, S.A.

KRAUSE GENTLE CORPORATION

KUBOTA TRACTOR CORPORATION

Kuhbier

Kuwait National Petroleum Company

Kuwait Petroleum

KWIK KING

KWIKTRIP, INC

KYGNUS SEKIYU K.K.

Kyodo Yushi

KYUSHU OIL CO. LTD

L & L Oil

Lafayette Association of Petroleum Landmen

LAIDLAW ENVIRONMENTAL SERVICES dba VINOCO OIL INC.

Landmark Graphics

Landpro

Laser Oil Co.

LASMO plc

Lasser Inc.

Leahy-Wolf Co.

Lenox

Lexam Explorations

LG Engineering

LG-Caltex (Korea)

LG-Caltex Oil

LG-CALTEX OIL CORPORATION

Lilyblad Petroleum

LILYBLAD PETROLEUM INC.

LINK BELT CONSTRUCTION EQUIP CO.

Lion Oil

Liqui Moly

LIQUI MOLY GMBH

LIQUIDOS ESPECIALIZADOS S.A. DE C.V. (LIQESA)

LLANTAS Y VEHICULOS, SA

Loctite Corporation

LogTech Canada Ltd.

Logtek AS

LONDON DRUGS LIMITED

Louis Dreyfus Natural Gas

LOVES COUNTRY STORES, INC.

Lowe Oil Co.

LOWE OIL COMPANY

LPS

LPS Laboratories,Inc.

LubeCon

LubeCon Systems Inc.

LubeGredients

Lubemaster Div. of

Lubeserv

LUBRICANTES DE AMERICA S.A. DE C.V.

LUBRICANTES DELTA S.A.

LUBRICANTES INTERNACIONALES VITESS, S.A.

LUBRICANTES VENOCO INTERNACIONAL C.A.

LUBRICANTES ZETA, S.A. DE C.V.

Lubricating Specialities Co.

Lubrication Engineers 2 3

LUBRICATION ENGINEERS INC.

Lubrication Engineers, Inc.

Lubrication Systems Company

Lubrication Technology Inc,

LUBRIFIANT SAINT-LAURENT INC.

Lubriplate Lubricants

Lubriplate Lubricants

Lubritec International

LUBRITECH INC

Lubrizol

LUGESA MONTERREY, S.A. DE C.V.

LukOil (Russian Oil Company)

Lyondell Lubricants

LYONDELL-CITGO REFINING CO. LIMITED

M & A OIL CO. DE MEXICO, S.A. DE C.V.

M.S.I., Ltd.

MACH 4, INC

Macro Oil

Macro Specialty Industries Inc.

Magnaflux

MAGNETI MARELLI IBERICA S.A.

MAGNETI MARELLI S.P.A.

Magnetic Pulse

Mamco Spacefiller

Mammoth Geophysical

Map Oil Tools

MAPCO Inc.

MAPCO PETROLEUM INC.

Marathon

MARATHON ASHLAND PETROLEUM LLC

Marathon Oil Company

Maraven (Venezula)

Marschall Acoustics Group

MARTIN & BAYLEY, INC.

Maryn Lubricants Inc.

Mathtech Pakistan

Maurer Engineering Inc.

MAVERIK COUNTRY STORES, INC.

Maxwell Laboratories

May Lubrication

MAZDA MOTOR CORPORATION

MAZDA MOTOR OF AMERICA, INC.

MBDH

McCollister & Co.

MCCOLLISTER & COMPANY

McGee Industries lnc.

McLube & Sailkote

McPhail Fuel Company

Meguin

MEIJER, INC.

MELROE COMPANY - (PARTS OPERATIONS)

Memolub

Merak Projects

Mercat

MERIT OIL CORPORATION

Metaflux

Metal Lubricants Co.

Metalcote/Chemtool Inc.

Metalworking Lubricants Inc.

MEXICANA DE LUBRICANTES, S.A. DE C.V.

Meyer & Associates

MFA OIL COMPANY

Michael Harvey

Microlon

Mid Town Petroleum

MID TOWN PETROLEUM

Midland Southwest Software

Mid-Town Petroleum Inc.

MIDWEST OIL COMPANY

Mighty Lube SystematicLubrication, Inc.

MIKADO OIL COMPANY, LTD.

Milacron Milacron

Millennium Petrochemicals

MILLER ENTERPRISES

Millers Oil

Miller-Stephenson

Miltec Incorporated

Mincom

Mind & Vision Computer Systems

MINERVA-OIL SARL

MINIT MART FOODS, INCORPORATED

Minuteman Lubricants Inc.

MiracleCover

MITSUBISHI OIL CO. LTD

MITSUI OIL & GAS CO. LTD.

Mobil Oil

MOBIL SEKIYU KABUSHIKI KAISHA

Modern Log Analysis Company Pty Ltd

Modrica

MOHAWK LUBRICANTS LIMITED

MOL HUNGARIAN OIL AND GAS COMPANY

Molub Alloy

Molybdenum Trioxide

MOLYDUVAL

Molykote / Credimex

Molyslip Molyslip UK

Monroe Fluid Technology

Monsanto Company

Montedison

Moraine Oil Sales lnc.

MORRIS & COMPANY LTD. (MORRIS LUBRICANTS)

Morris Environmental/SpillNet

Morris Lubricants Morris Lubricants 2

Mosaic Oil

Mosil

Motorkote

MOTOROL (INDIA) LIMITED

Motorol (India) Ltd.

Motul

Motul / Transmoto

MOTUL S.A.

MSDS

Mueller Exploration

Mullen Circle Brand Inc.

Multiphase Solutions

MultiTherm Corporation

Murphy Oil Corporation

MURRAYS DISCOUNT AUTO STORES

Muscle Products

Mustang Engineering

MUSTANG LUBRICANTS C/O PETRO-CANADA

MWD Management

NATIONAL AUTOMOTIVE PARTS ASSOCIATION

National Injection Services, Inc.

National Oil Products Inc.

NATIONAL PRONTO ASSOCIATION

National-Oilwell

ND Industries

Neatsfoot Oil Refineries

Neo Synthetic Oil Co.

Neo Synthetic Oil Co. Inc.

Neotec

Neoval

Neste

Neutec

NEW HOLLAND NORTH AMERICA, INC.

Niagara Lubricant

Niagara Lubricant Co. Inc.

NIHON KOJUN COMPANY, LIMITED

NIKKO SANGYO CO., LTD.

Nippon Oil (Nihon Sekiyu)

NIPPON OIL COMPANY, LTD.

NISSAN CANADA,INC.

NISSAN MOTOR CO., LTD.

Nitz Oil

Noco

Noco Energy Corp.

NOCO ENERGY CORPORATION

Noco Lubricants

Noranda

Norris Industrial Lubricants

Norsk Hydro

NORTHEAST PRODUCTS CO. INC.

Northern PetroSearch

Northland Products Co.

NORTHLAND PRODUCTS COMPANY

Northwest Geophysical Associates

Norton Petroleum Corp.

Novagard

NuCalgon Products

Nuevo Energy

NUTECH SERVICES, INC.

Nye Lubricants

Nynas

Oak International Inc.

Occidental Chemical Corporation

Oceandril Inc.

OCS (Outer Continental Shelf) BBS

Oel-Brack

OEL-BRACK AG

Oemeta

Ohio lndustrial Lubricants Inc.

Oil and Natural Gas Corporation Ltd.

Oil Center Research Inc.

Oil Spot

Oilfield Equipment Manager

Oilfield Production Consultants (OPC) Limited

Oilfield Systems

Oiltown

Oilware

OKS

OLCO

OLD WORLD INDUSTRIES, INC.

Olin Corporation

OLIPES, S.L.

Omega

OMEGA MANUFACTURING DIVISION

Omnes

?MV

ONE STOP AUTO PARTS, INC

Onsyr Inc

Oolithica Geoscience

Optimol

O'REILLY AUTO PARTS

Orelube Corp.

Orion Coatings

OTECO, Inc.

Ovation Data Services

OVERWAITEA FOOD GROUP, DIV. OF GREAT PACIFIC INDUSTRIES INC.

OY ESSO AB

OY TEBOIL AB / SUOMEN PETROOLI OY

OZAWA & COMPANY LTD

PACCAR AUTOMOTIVE INC.

Pacer Lubricants

PACIFIC RIM ASSOCIATES K.K.

PACTOR GMBH

Pal Products

PAM OIL, INC.

PanCanadian Petroleum Limited

PanTerra Geoconsultants BV

Panther Software

Paradigm Geophysical

Paramins

Parker Drilling

Parker Laboratories, Inc.

PARTS DEPOT, INC.

PARTS PLUS HEADQUARTERS

Pathfinder Lubricants

Pennzoil - Quaker State MSDS

PENNZOIL BOLIVIA S.A.

Pennzoil Products Co.

PENNZOIL PRODUCTS COMPANY

PEP BOYS, MANNY, MOE & JACK, INC

Perez Companac S.A.

Performance Sciences, Inc.

Perkins Products Inc.

Perma

Perma USA

Permabond

PERTAMINA

Petris Technology

PETRO CANADA

Petro Capital

Petro Log

Petrobras

PETROBRAS DISTRIBUIDORA S.A. (BR)

Petro-Canada 2

Petro-Canada Lubricants

Petrochem

Petroconsultants

PetroDynamics

PetroExpo

Petroferm, Inc.

PETROL TRGOVINA, R.O.

Petroleos de Venezuela

Petroleum Information (ERICO) Limited

PETROLEUM PACKERS, INC.

Petrolink Services

Petrologic

PETROLON EUROPE LTD., C/O PETROLON INTERNATIONAL S.A.M.

PETROLUB INTERNATIONAL CO. LTD.

Petromap

PETROMIN LUBRICATING OIL CO

Petromoly

Petron Corp.

Petron International lnc.

Petrophysics

Petrosys Pty. Ltd.

Petrotech

Petrove

Petroway

PFS Performance Fuel Specialists

Phillips 66

PHILLIPS 66 COMPANY

Phillips 66 Lubricants

Phillips Petroleum

Phillips Petroleum Company

Pico Chemical Corp.

PINNACLE OIL INC.

PIRA Energy Group

PITT PENN OIL CO.

Place Resources

Platt, Sparks & Associates Consulting Petroleum Engineers, Inc.

Platte River Associates

Platt's

Polartech

Polartech Ltd.

POLONIA NEDERLAND IM-EXPORT B.V.

POLOTHINK PETROLEUM PRODUCTS CO. LTD.

Power Up Lubricants

PREMIER FARMTECH

Premier Oil

Premium Industrial Sales

Primrose Oil Co. Inc.

Prism Technologies

Process Support AS

ProChemTech

Prode

PRODUCTOS TEXACO, S.A. DE C.V.

PRODUITS LUBRI-DELTA INC.

Progressive Products

Project Team Geoscience Consultants

Pro-Lab

Pronol

PROPYL, S.A.

Pro-Tech International Inc.

ProTechnics Internationa

PSI Parts Service International

PSP JAPAN LTD.

Pulsarlube

PURE POWER! INCORPORATED

Q8

Qatar General Petroleum Corporation

Qatar Lubricants Company LTD

QC Data

QMI

QSP MARKETING, INC.

Quaker State Corp.

QUAKER STATE CORPORATION

QUIKTRIP CORPORATION

QuipBrokers International AS

QUIVACOLOR, S.L.

R&S STRAUSS, INC., DBA STRAUSS DISCOUNT AUTO

R&W International

R.S. CLare & Co., Ltd.

R.T. Vanderbilt Co. Inc.

Raffineries Imperator

RALOY LUBRICANTES, S.A. DE C.V

Rayco

Rebs

Red Line Oil

Reeves Wireline Technologies Limited

Relton

Remington Energy

Renewabie Lubricants

REPSOL DISTRIBUCION S.A.

Revol

Rhenus

Rhone-Poulenc Inc.

Richard Mozley Limited

Ridge and Associates

Ridgid

Rivolta

Robishaw Engineering

Rock Valley Oil & Chemical Co.

RockWare

Rohloff

Rohm and Haas

RohMax

ROOT COMPANY, LIMITED

Rosco Laboratories,Inc.

ROSEMEAD OIL PRODUCTS INC.

Royal Lubricants Co. lnc.

Royal Manufacturing Co.

ROYAL PURPLE, INC.

RPM GROUP

Ruwco Oil and Gas Corporation

RWE DISTRIBUTORS INC

RWE-DEA

S.A. Holditch and Associates

S.A. TEXACO BELGIUM N.V.

SA ADDIX

SA CARBUROL

SAE Database

SAFETY KLEEN CANADA INC., LUBRICANTS DIV.

Safety-Kleen

SAFETY-KLEEN, LUBRICANTS DIV.

SAFEWAY STORES INC.

Saf-T-Eze

Saga Petroleum ASA

SAH PETROLEUMS LIMITED

Sahara Oil Co.

Sahlberg

SAKURA SEIYUJO CO., LTD.

SALADO SALES

Salem Services

SANKYO YUKA KOGYO K.K.

Santotrac

Santovac

SANWA CHEMICAL MANUFACTURING CO., LTD.

SANYU KAGAKU KOGYO K.K.

Sasol

Satecma

SATURN CORPORATION

Savalon lnc.

Schaeffer Mfg. Co.

SCHAEFFER MFG. COMPANY

Schaeffer's Specialized Lubricants

Schwaben AG

Science Applications International Corporation (SAIC)

SCOT LUBRICANTS OF PENNSYLVANIA

Scotia Group

Seaboard Industries Inc.

SEABOARD INDUSTRIES, INC.

Seafarer Marine

Sea-Land Chemical Company

SEARS CANADA INC.

Seascape

Security DBS

Seis Pros International, Inc.

SeiScan GeoData

SeisNav

Selco Synthetic Lubricants

Sensor Highway Ltd.

Sentinel Products

Setral

SF SERVICES INC.

SFR Co.

SHANGHAI OIL REFINERY

SHANXI JAPAN ENERGY LUBRICANTS CO., LTD.

SHARJAH NATIONAL LUBE OIL COMPANY LIMITED

SHEETZ, INC.

Shell

Sherwin Williams Paints (SearchEngine)

SHINNIHON YUSHI KOUGYO COMPANY, LTD

SHOWA SHELL SEKIYU K.K.

Sidekick Tools Inc

Silicones Unlimited

SIMON XPRESS

SIMPSON PERRY OIL COMPANY

Simulation Sciences

SINCLAIR OIL COMPANY

SINGAPORE PETROLEUM COMPANY LIMITED

Sips

Sky Mart Lubricants

Slick 50 Corp.

SLOVNAFT JOINT STOCK COMPANY

SMITHS FOOD & DRUG CENTERS, INC.

SOBEY'S, INC.

SOFRA (HAFA LUBRIFIANTS FRANCE)

Soilvision Systems Ltd.

Solene Industrial Lubricants

Sonat

Sonoco

SOS Fluids

South Coast Products Inc.

South Coast Terminals Inc.

South Jersey Industries, Inc.

Southern Oilfield Supply & Manufacturing

SOUTHLAND CANADA, INC.

Southwestern Petroleum Corp.

Spanjaard

SPARTAN STORES, INC.

Spectrum Energy and Information Technology

SPEEDWAY SUPERAMERICA LLC

Sperry-Sun Drilling Services

Sprayway

Sproule Associates

SRI Petro-Chemical Division

SSANGYONG OIL REFINING CO., LTD

SSP Speciality Silicone Products

Sta-Lube Inc.

Stami France

Statoil

Steffen, Robertson and Kirsten

Steidle

Sterne Stackhouse

STS

Sub Surface Tools

Sub Surface Tools

Subsurface Technology

SUMICO LUBRICANT CO LTD

Summit

Summit Lubricants Inc.

SUMO TRADING COMPANY LTD

Sun Co. Inc,

SUN COMPANY, INC.

Sun Machinery

SUN OIL COMPANY (BELGIUM) N.V.

SUN OIL COMPANY PVT LIMITED

SUNFRESH LTD. - LOBLAW BRANDS LTD.

Sunoco

SUNOCO CARIBBEAN, INC.

Sunrise

SUNYS PETROLEUM INC.

Super Lube

SUPERAMERICA GROUP, INC.

Superior Lubricants

SUZUKI CANADA INC.

SUZUKI MOTOR CORPORATION

Swan Tek

Swantek

Swepco

Sydney Oil Company Drilling and Exploration (SOCDET)

Synco

SynLube

Synlube Inc.

T.S. Moly-Lubricants

TACTI CORPORATION

Taiga Ventures

TAIYO OIL COMPANY, LTD.

TALON LUBRICANTS

Tam International

Tamko

Tamoil

TAURUS LUBRICANTS CORPORATION

Taylor Made Oil Tool

Taylor Oil Co.

Teccem

Tech Lube

Tech Spray, Inc.

Techdrill

Technical editing Services Liited (TeS)

TechnoGuide

Techspray

TechTool International

Tectyl

Tenagra Corporation

Terrasciences

TERRIBLE HERBST OIL COMPANY

TESEKOM PETROLEUM INC.

Texaco

Texas Refinery Corp.

TEXAS REFINERY CORPORATION

Texican Natural Gas

Thailand, Petroleum Authority of

The Asbury Graphite Mills Inc.

THE CUSTOMER COMPANY

THE IQA LUBE CORPORATION

The Ironsides Lubricants Ltd.

THE LYDEN COMPANY

The Magnolia Group

The Oil Spot

The Petroleum Finance Company (Petro Finance)

The Stockroom

The Tenagra Corporation

THE VALVOLINE COMPANY

Thermal-Lube Inc.

Thermoil Corp.

Therrn-X Chemical & Oil Co.

Theta Enterprises

Thiessen Team

THIRD COAST PACKAGING INC.

THORNTON OIL CORPORATION

TIANJIN NISSEKI LUBRICANTS & GREASE COMPANY LTD

TIDE WATER OIL CO. (INDIA) LTD.

Tilley Chemical

Tobosa Exploration, Inc.

TOKA CO. LTD.

TOM THUMB

Tomah3 Products, Inc.

TOMS CO., LIMITED

Toney Drilling Supplies

TORCO INTERNATIONAL CORPORATION

Tosco

TOSCO REFINING AND MARKETING

Total

Tourus Lubricants Corp.

Tower Oil & Technology Co.

Toyo Engineering

TOYOTA CANADA, INC.

TOYOTA MOTOR CORPORATION

TOYOTA MOTOR SALES, USA INC.

TOYOTA TECHNOCRAFT CO., LTD.

TRACTOR SUPPLY COMPANY

TRAK AUTO CORPORATION

Traton Engineering Company LLC

TRI STAR MARKETING, INC.

Tri State Industrial Lubricants Inc.

Tribol Ltd.

TriboLogic Lubricants lnc.

Tribology Inc./Tech-Lube

Tribotech

Trico Sprühger?te

Troco Oil Co./Royal Mfg.Co.

TROCO OIL COMPANY

Troy Corporation

TRUST CO. LTD.

Tuboscope Inc.

Turbotank

Turkish Petroleum

Turkish Petroleum

TUTELA LUBRIFICANTES S. A.

TWIN COUNTY GROCERS, INC.

U.S. OIL CO. INC.

UAP INC.

Ultra Seal

Ultrachem

Ultrachem lnc.

Ultramar Canada lnc.

ULTRAMAR LTD.

ULTRAMAR/DIAMOND SHAMROCK INCORPORATED

Umeta

Unil

UNIL SA

Union Camp

Union Carbide

Union Texas Petroleum Technical Services Group

Union Texas Petroleum Technical Services Group

UNIPART GROUP LIMITED

UNIPETROL NIGERIA PLC

Uniqema

UniqueStep

Uniroyal Chemical Company

UNITED FARMERS OF ALBERTA CO-OPERATIVE LIMITED

United Lubricants

UNITED OIL COMPANY INC.

Universal Cooperatives Inc.

UNIVERSAL COOPERATIVES, INC.

Universal Lubricants Inc.

UNIVERSAL LUBRICANTS INC.

Universal Oil Inc.

Universit?t Kaiserslautern

Unocal

Unocal/76 Products Co.

Uno-Ven Co.

Upside Engineering

Upside Engineering

USA Lubrications

USA SYNTHETICS LLC

Usoco

UTSI International

Valiant Industrier AS

VALPERCAN S.L.

VALVOLINE CANADA, LTD.

Valvoline Co.

Valvoline MSDS

VALVOLINE OIL NEDERLAND B.V.

Valvoline(Jardine Petrolium)

Van Meurs & Associates

Vastar Resources, Inc.

VEEDOL FRANCE S.A.

Venezuelan State Oil Companies

Venture Information Management Ltd.

Veritas Associates

Verkol

VIP DISCOUNT AUTO PARTS CENTER

Vital Visions

Vizolutions, Inc.

VOLKSWAGEN GROUP JAPAN, KK

VOLKSWAGEN GROUP UNITED KINGDOM LTD

Volvoline Car Care Products

VST Chemical Corp

W.S. Dodge Oil Co.

WAKEFERN FOOD CORPORATION

WAKO CHEMICAL CO., LTD.

WAL-MART

Warren Distribution

WARREN DISTRIBUTION, INC. DBA WARREN PERFORMANCE PRODUCTS

WARREN OIL COMPANY INC.

Washer Specilities

WD-40 Company