SPECIAL CORE ANALYSIS LABORATORIES - Business Relations


Clients

ABB OIL COMPANY

ABRAXAS PETROLEUM CORPORATION

ADAM PRAISNAR, JR.

ALASKA STRUCTURAL INSPECTIONS

ALASKA TESTLAB

ALLEGRO OPERATING, INC.

AMARADA HESS CORPORATION

AMERAC

AMEREN-CIPS

ANADARKO PETROLEUM CORPORATION

ANDALUSIA PETROLEUM SERVICES

ANDERMAN OIL

ANSCHUTZ EXPLORATION CORPORATION

APACHE CORPORATION

APPROACH OPERATING, LLC

ARCH PETROLEUM

ARI ADVANCED RESOURCES INTERNATION

ASPECT ENERGY

ATHLON ENERGY

ATLANTIC OPERATING, INC.

BALLARD PETROLEUM, LLC.

BANKERS PETROLEUM

BANNER RESOURCES, LLC.

BASA RESOURCES, INC.

BASS PETROLEUM

BC OPERATING, INC

BEACH EXPLORATION, INC.

BELPORT OIL, INC

BENNETT EXPL. & PROD. CO.

BERRY PETROLEUM COMPANY

BJ SERVICES

BLUERIDGE PETROLEUM CORPORATION

BONNEVILLE FUELS CORPORATION

BOPCO, L.P

BOYD & MCWILLIAMS

BP

BRAMMER ENERGY

BRAVO NATURAL RESOURCES

BREITBURN OPERATING

BRIDWELL OIL COMPANY

BRIGADIER OPERATING, LLC.

BRIGHAM RESOURCES

BRIGHT & COMPANY, LLC.

BROWNING OIL COMPANY, INC

BSP OPERATING, LLC

BURK ROYALTY COMPANY

BURLINGTON RESOURCES, INC

BURNETT OIL COMPANY

CABOT OIL & GAS CORPORATION

CALLON PETROLEUM

CAMDEN RESOURCES, INC.

CAMTERRA RESOURCES, INC

CANO PETROLEUM C/O NBI SERVICES

CAP CO2, LLC

CAPITAN ENERGY, INC.

CAPSTONE NATURAL RESOURCES, LLC

CARLOW

CASTANEDA CONSULTING

CATALYST OILFIELD SERVICES

CAZA PETROLEUM

CELERO ENERGY

CHAPARRAL ENERGY, LLC

CHEMPLEX LLC

CHESAPEAKE ENERGY

CHEVRON

CHI ENERGY, INC.

CHISHOLM OPERATING, INC.

CHOICE EXPLORATION, INC.

CHOLLA PETROLEUM, INC.

CHUCK PEARSON & ASSOCIATES

CIMAREX ENERGY COMPANY

CISCO ENERGY, LLC

CITATION OIL & GAS CORPORATION

CLAYTON WILLIAMS ENERGY, INC.

CLEARFORK RESOURCES, LLC

CMS OIL & GAS

COLE CONSULTING CORPORATION

COMMON RESOURCES III

CONCHO OIL & GAS OPERATING LLC

CONOCO PHILLIPS

CONTINENTAL RESOURCES,INC.

CORE MONGERS

COREX LTD

CORLENA OIL COMPANY

CORNERSTONE EXPLORATION & PRODUCTION

COSTILLA PETROLEUM CORPORATION

COVENANT OPERATING, LLC.

CROWN ENERGY, INC.

CROWNQUEST OPERATING, LLC

D-S. ENGINEERING

DAKOTA RESOURCES

DALLAS PRODUCTION

DAVID H. ARRINGTON OIL AND GAS

DDX, LLC

DENBURY ONSHORE LLC

DEVON ENERGY PRODUCTION COMPANY, L.P.

DOWELL SCHLUMBERGER

DOWL ENGINEERS

DOWL HKM

DUKE ENERGY

DYAD PETROLEUM COMPANY

EAGLE OIL & GAS COMPANY

EARTH MINING CORPORATION

ECHO PRODUCTION COMPANY

ED PATTON OIL COMPANY

EDGE PETROLEUM OPERATING CO., INC

ELEMENT PETROLEUM

ELEVATION RESOURCES, LLC.

ENCANA OIL & GAS, INC

ENCON SERVICES

ENCORE ENERGY

ENDEAVOR ENERGY

ENDURANCE RESOURCES

ENDURING RESOURCES

ENERGY PRODUCTION CORPORATION

ENVIRONMENTAL LAB OF TEXAS I, LTD

EOG RESOURCES

ESCONDIDO RESOURCES II, LLC

EVERQUEST ENERGY CORPORATION

EW ENERGY, LLC

EXL PETROLEUM

EXXON MOBIL

FAIRWAY LINKS ENERGY, INC.

FASKEN OIL & RANCH, LTD.

FINLEY RESOURCES

FIVE STONES ENERGY, LLC

FOREST OIL

FORGE ENERGY

FOUR SEVENS OPERATING CO., LTD

FRONTIER CHEMICAL

GASTEM USA

GATEWAY PRODUCING COMPANY

GEORGE R. DREHER

GEOSCIENCE CONSULTING

GEOSPECTRUM

GLOBAL ENERGY

GLOBAL MARINE EXPLORATION, INC

GMT EXPLORATION COMPANY

GO ENGINEERED PRODUCTS

GREAT WESTERN DRILLING COMPANY

GREYSTONE OIL & GAS, LLP

GUNN OIL COMPANY

H & L EXPLORATION COMPANY, LLC

H & M RESOURCES, INC.

H.L. BROWN OPERATING, LLC

HADAWAY CONSULTING & ENGINEERING, LLC.

HALLIBURTON

HARVARD PETROLEUM COMPANY

HENDRICKS AND ASSOCIATES, INC.

HENRY PETROLEUM CORPORATION

HENRY RESOURCES

HEYCO HARVEY E. YATES COMPANY

HGN OPERATING I, LLC.

HIBERNIA RESOURCES

HIGH PLAINS EXPLORATION COMPANY

HIGHMOUNT EXPLORATION & PRODUCTION

HOLMES EXPLORATION

HUNT MARCELLUS OPERATING CO. LLC

IBEX RESOURCES, LLC

ICA ENERGY

INTOIL, INC.

IPR TRANSOIL CORPORATION

J. CLEO THOMPSON

JAMES L. LAMB, JR.

JETTA OPERATING COMPANY, INC.

JOHN C. HALEPASKA & ASSOCIATES

JONES ENERGY

JUNO OPERATING, LLC.

KAISER FRANCIS OIL COMPANY

KERR-MCGEE OIL & GAS CORPORATION

KEYSTONE PETROLEUM

KINDER MORGAN PRODUCTION COMPANY LP.

LA ROCA ENERGY

LADDEX, LTD.

LAREDO PETROLEUM INC.

LATIGO PETROLEUM

LAWRENCE BERKELEY NATIONAL LABORATORY

LCS PRODUCTION COMPANY

LEGACY RESERVES OPERATING,LP

LEWIS PETRO PROPERTIES, INC.

LIME ROCK RESOURCES II-A, L.P.

LIMESTONE EXPLORATION II, LLC

LINN OPERATING

LION PRODUCTION, INC.

LK ENERGY, LLC.

LOUIS H. TAYLOR

LYNX OPERATING

M.W. PETROLEUM

MAGNUM HUNTER RESOURCES

MALLON OIL COMPANY

MANHATTAN PETROLEUM

MANZANO OIL CORPORATION

MAR OIL & GAS CORPORATION

MARALO, LLC

MARATHON

MARBET, LLC

MARBOB ENERGY CORPORATION

MARINER ENERGY, INC.

MARSHALL R. YOUNG COMPANY

MATADOR PETROLEUM CORPORATION

MAYNE & MERTZ, INC

MCCABE ENERGY, INC.

MCCLURE OIL COMPANY

MCGHEE EXPLORATION & PRODUCTION COMPANY

MCMURRY ENERGY COMPANY

MEADCO PROPERTIES

MEDICINE BOW ENERGY CORPORATION

MERIDIAN RESOURCE & EXPLORATION LLC

MERIT ENERGY COMPANY

MEWBOURNE OIL COMPANY

MID-STATES OPERATING COMPANY

MIDCON ENERGY

MIDENERGY OPERATING, LLC.

MLC OPERATING, LP

MOBIL EXPLORATION & PRODUCTION U.S. INC.

MOMENTUM ENERGY CORPORATION

MULTI-CHEM

MURCHISON OIL & GAS, INC.

MYCO INDUSTRIES, INC.

NADEL & GUSSMAN PERMIAN, LLC.

NATIONAL ENERGY

NEARBURG PRODUCING COMPANY

NEW DOMINION, LLC

NORTHERN ILLINOIS GAS COMPANY

NORTHSTAR OPERATING COMPANY

NOVA STAR

OCCIDENTAL PERMIAN LTD.

OGX RESOURCES

OHIO RIVER CLEAN FUELS LLC

OKLAHOMA OIL COMPANY

OMNI LABORATORIES

ORION EXPLORATION, LLC

OXY

PALADIN ENERGY CORPORATION

PALISADES OPERATING

PANTHER ENERGY COMPANY, LLC

PARALLEL PETROLEUM CORPORATION

PARSLEY ENERGY

PATTERSON PETROLEUM, LP

PEARL RESOURCES LLC

PENWELL ENERGY, INC.

PERENCO LLC

PETRO RESERVOIR CHARACTERIZATION, INC.

PETRO-HUNT, LLC.

PETROLEUM TESTING SERVICES

PHOENIX PETROCORP, INC.

PIEDRA RESOURCES

PIONEER NATURAL RESOURCES

PLANTATION PETROLEUM

POGO PRODUCING COMPANY

PRECISION CORE ANALYSIS

PRIME OPERATING COMPANY

PRIMERO

PRIORITY OIL AND GAS COMPANY

PTS

PURE ENERGY OPERATING, INC.

PURVIS OIL CORPORATION

QEP ENERGY COMPANY

QUANTUM RESOURCES

QUESTA ENGINEERING CORP

QUESTAR EXPLORATION & PRODUCTION COMPANY

RAND PAULSON OIL, INC.

RANGE RESOURCES CORPORATION

RB OPERATING COMPANY

READ AND STEVENS, INC.

REATTA ENERGY INC

RED TECHNOLOGY ALLIANCE, LLC

REDBUD EXPLORATION & PRODUCTION

REDFORK ENERGY

REGENCY GAS SERVICES WAHA, LP

RELIANCE ENERGY

RELIANT HOLDINGS, LTD

RENDOVA OIL COMPANY

RENO REFRACTORIES

RESOLUTE ENERGY

RIO-TEX

RISING STAR SERVICES

RKI EXPLORATION & PRODUCTION, LLC.

RLL ENTERPRISES

RMR OPERATING

ROBERT GLASER

ROFF OPERATING COMPANY

ROSEWOOD RESOURCES

SAGA PETROLEUM

SAGE ENERGY

SAHARA OPERATING COMPANY

SAMSON RESOURCES

SANDRIDGE ENERGY, INC

SANTA FE PETROLEUM

SCHLUMBERGER

SCOTT T HICKMAN & ASSOCIATES, INC.

SCOUT ENERGY PARTNERS

SDX RESOURCES, INC.

SEABOARD OIL CO.

SEBRING EXPLORATION

SEELY OIL COMPANY

SHA-JAM OPERATING

SHACKELFORD

SHARP IMAGE ENERGY, INC.

SHEMEN OIL & GAS RESOURCES, LTD

SHENANDOAH PETROLEUM CORPORATION

SIETE OIL AND GAS

SILVER CREEK OIL & GAS

SM-ENERGY

SNOW OIL & GAS

SOJOURNER DRILLING CORP

SONAT EXPLORATION COMPANY

SOUTHWEST ROYALTIES, INC.

SOUTHWESTERN ENERGY PRODUCTION

SPI OPERATIONS LLC

STALLION ENERGY, LLC.

STANDARD GEOLOGICAL SERVICES

STANOLIND OIL & GAS

STIM-LAB

STONE

STRAND ENERGY, L.C.

STRATA PRODUCTION COMPANY

SULPHUR RIVER EXPLORATION, INC.

SURTEK

SYMSKAYA EXPLORATION, INC.

T.L.L.C. VANYOGANNEFT

TALISMAN ENERGY, INC.

TALL CITY EXPLORATION

TAMARACK PETROLEUM COMPANY, INC.

TEAM CO2

TEMA OIL & GAS COMPANY

TERRITORY RESOURCES, LLC

TEXACO

TEXAS ENERGY OPERATIONS, LC

TEXAS TECH UNIVERSITY

THE DISCOVERY GROUP, INC

THERMAX INC

THREE RIVERS OPERATING, INC.

TOCO,LLC

TOM BROWN, INC.

TOM MARKHAM

TORCH ENERGY ADVISORS

TRAIL MOUNTAIN INC

TRC ENVIRONMENTAL CORPORATION

TREK OIL AND GAS

TRILOGY OPERATING

TRINITY OIL

TRO-JON MANUFACTURING CORP.

TRUE OIL COMPANY

TTU

TUMBLEWEED RESOURCES, LLC

TXON

UNION OIL COMPANY OF CALIFORNIA

UNION PACIFIC RAILROAD

UNIT PETROLEUM COMPANY

UNIVERSITY OF MISSOURI-ROLLA

UNIVERSITY OF WYOMING

UPR

V-F PETROLEUM, INC.

VANTAGE ENERGY

VELVET ENERGY

VENTEX OIL & GAS

VERITAS ENERGY

VINTAGE PETROLEUM

WAGNER AND BROWN, LTD

WALSH PETROLEUM

WALTER EXPLORATION COMPANY

WARREN AMERICAN OIL CO.

WEST INLAND ENERGY, INC.

WEST VIRGINIA UNIVERSITY

WESTECH ENERGY CORPORATION

WESTERN MICHIGAN UNIVERSITY

WESTERN RESERVES OIL COMPANY, INC

WHITING O & G CORPORATION

WILEY BROWN

WILLIAMS OIL COMPANY

WOOLSEY OPERATING COMPANY, LLC

WTG EXPLORATION

XTO ENERGY, INC.

YATES DRILLING COMPANY

YATES PETROLEUM

YUCCA ENERGY, INC.

ZEBRA INVESTMENTS, INC.