Companies

SCARBOROUGH & CO
SCARPELLO OIL & GAS LLC
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHLUMBERGER TECHNOLOGY CORP
SCHMID PROPERTIES INC
SCHMUDE OIL
SCHREIDER & CO
SCHUBARTH INC
SCHUDE OIL INC
SCHULER & ASSOC LLC
SCHULER & ASSOC LLC
SCHULTZ CO
SCO-JO LAND & ENVIRONMENTAL
SCOBOCO INC
SCORPIO RESOURCES INC
SCORPION DRILLING CO
SCOTT J TAYLOR OIL INVESTMENT
SCOTT, ROBERT L
SCOUT CHECK INC
SCOUT PETROLEUM
SCS ENERGY SVC
SDC MONTANA CONSULTING LLC
SDH PROPERTIES INC
SDX RESOURCES INC
SEABIRD EXPLORATION AMERICA'S
SEACOAST OIL & GAS INC
SEARS OIL & GAS CORP
SEBRING EXPLORATION
SEC PRODUCTION INC
SECO WORLD WIDE RESOURCES
SECURITY ENERGY CO
SECURITY EXPLORATION INC
SEDONA OIL & GAS CORP
SEECO INC
SEECO INC
SEFTON RESOURCES INC
SEISMIC DATA BROKERS
SEISMIC EXCHANGE INC
SEISMIC EXCHANGE INC
SEISMIC EXCHANGE INC
SEISMIC EXCHANGE INC
SEISMIC VENTURES INC
SEITEL DATA LTD
SEITEL DATA LTD
SEITEL MATRIX
SEITEL SOLUTIONS
SEITZ & SEITZ LTD
SELMAN EXPLORATION INC
SEM GAS
SEM GAS LP
SEMPIPE
SEMPRA GLOBAL IT
SENECA RESOURCES CORP
SENERGY
SENORA RESOURCES INC
SENTRA CORP
SENTRY PETROLEUM LTD
SENTRY TECHNOLOGIES INC
SEQUEL ENERGY LLC
SEQUOIA NATURAL RESOURCES LLC
SEQUOYAH RESOURCE PARTNERS
SERGEANT ENTERPRISES INC
SERRANO'S INC
SERVICES DHI
SEVEN PINE CREEK CORP
SEVEN WELLS OIL & GAS
SEVERN ENERGY INC
SEWER TESTERS CO
SEZAR ENERGY LP
SGS CONTROL SVC
SHABUTA OIL CORP
SHACKELFORD, BOB
SHALE EXPLORATION
SHALE EXPLORATION
SHALE EXPLORATION
SHALE EXPLORATION
SHALE INVESTMENT FUNDS LLC
SHALE TECHNOLOGIES LLC
SHAMROCK DRILLING INC
SHANNON GROUP
SHARP IMAGE ENERGY INC