Companies

WARHORSE LAND SVC
WARPAINT RESOURCES LLC
WARREN INTERESTS
WARREN RESOURCES INC
WARREN RESOURCES INC
WARREN WORLD OIL INC
WARWICK ENERGY GROUP
WASHBURN, JIM
WASHIGTON FIELD SVC INC
WASHITA VALLEY ENTERPRISES
WATER MACHINE
WATER TRANSFERRE RENTAL DIV
WATER TRANSPORT LLC
WATKINS, DOUGLAS B
WATSON REPORT SVC
WAVE IMAGING TECHNOLOGY
WAVECREST OFFSHORE
WAYNE THOMPSON SVC
WBI PRODUCTION INC
WBR RESOURCES
WCS OIL & GAS CORP
WEASELSKIN CORP
WEATHERBANK INC
WEATHERFORD
WEATHERFORD
WEAVER OIL & GAS
WEBB SHANNON & ASSOC
WEEMS GEOPHYSICAL
WEEMS GEOPHYSICAL
WEINMAN GEOSCIENCE INC
WEIR OIL & GAS
WEIR SPM
WEISER-BROWN OPERATING CO
WELBORN, RONALD W
WELCH CONSULTING
WELDER EXPLORATION & PRDCTN
WELDER EXPLORATION & PRDCTN
WELL COMPLETION SVC LLC
WELL DATA
WELL RESOLUTIONS TECHNOLOGY
WELL SEALS CO
WELLFLOW INTERNATIONAL
WELLHEAD COMPRESSION INC
WELLINGTON OPERATING CO
WELLINGTON OPERATING CO
WELLMASTER CONSULTING
WELLMASTER EXPLORATION & PROD
WELLPRO INC
WELLSITE SOLUTIONS INC
WELLSTAR CORP
WEM JOINT VENTURES
WENTWORTH OPERATING CO
WESCO
WESCO OIL WELL SVC INC
WESCO RESOURCES INC
WEST BAY EXPLORATION
WEST BAY EXPLORATION
WEST BAY EXPLORATION
WEST BAY EXPLORATION CO
WEST BAY EXPLORATION CO
WEST BAY EXPLORATION CO
WEST BAY EXPLORATION CO
WEST BAY EXPLORATION CO
WEST BAY EXPLORATION-FILER
WEST COAST ENERGY PROPERTIES
WEST FORK
WEST GRAY NAIL & SPA
WEST INLAND ENERGY INC
WEST INLAND ENERGY INC
WEST MOUNTAIN OPERATING CO
WEST STAR OPERATING CO
WEST STATES ENERGY CONTRACTORS
WEST TEXAS OIL REPORTS
WEST TEXAS RESOURCES INC
WESTBAY EXPLORATION CO
WESTERN EXPLORATION
WESTERN GAS RESOURCES
WESTERN GEOPHYSICAL
WESTERN GEOSCIENCE INC
WESTERN LAND SVC INC
WESTERN MINERALS & OIL LLC
WESTERN OIL & GAS DEVELOPMENT
WESTERN OIL CO
WESTERN PA GAS LEASING CNSLNTS
WESTERN PRODUCTION
WESTERN WELLSITE SVC LLC
WESTLANDS RESOURCES CORP
WESTMOUNTAIN GOLD INC
WESTON RESOURCES INC
WESTPORT OIL
WESTPORT OIL & GAS
WESTPORT OIL & GAS
WESTRIDGE OIL & GAS PROPERTIES
WESTSIDE EXPLORATION LLC
WESTSTAR EXPLORATION CO
WESTSTAR OIL & GAS INC
WESTWIND GAS CO
WEXFORD RESOURCES INC
WHEELER ENERGY