Companies

RANCHER ENERGY CORP
RANDALL ENERGY
RANGE PRODUCTION CO
RANGE PRODUCTION CO
RANGE PRODUCTION CO
RANGE PRODUCTION CO
RANGE PRODUCTION CO
RANGE PRODUCTION CO
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES
RANGE RESOURCES CORP
RANGEFORD RESOURCES INC
RANKEN ENERGY CORP
RANNOCH PETROLEUM LLC
RAPID SERVICE INC
RAVEN RESOURCES LLC
RAWHIDE WESTERN INC
RAWLS RESOURCES INC
RAWSON ENERGY SVC
RAY RICHEY & CO
RAYDIP EXPLORATION
RAYDON EXPLORATION INC
RAYO RESOURCES LLC
RAZORBACK PIPELINE CO
RDG INC
READ & STEVENS INC
REAL ESTATE MKTNG RESOURCES
REAM INTERESTS INC
RECON EXPLORATION INC
RECORDS RESEARCH INC
RED CROWN ROYALTIES
RED FORK USA INVESTMENTS INC
RED FORK USA INVESTMENTS INC
RED MESA HOLDINGS OIL & GAS
RED MOUNTAIN RESOURCES INC
RED OAK ENERGY INC
RED RIVER EXPLORATION
RED RIVER OIL & GAS LLC
RED RIVER OIL FIELDS SVC
RED ROCK ENERGY PARTNERS
RED ROCKS RESOURCES
RED SKIES SURVEYING & MAPPING
RED SKY LAND LLC
RED SKY LAND LLC
RED STONE ENERGIES LTD
RED WILLOW OFFSHORE LLC
RED WOLF OPERATING LLC
RED ZONE LAND SVC LLC
REDBUD E & P INC
REDBUD E & P INC
REDEMPTION OIL & GAS LLC
REDFORK PETROLEUM
REDLAND RESOURCES INC
REDLEAF RESOURCES
REDLINE INSTRUMENTS INC
REDMILL DRILLING
REDSKY LAND LLC
REDWOOD ENERGY CO
REDWOOD ENERGY PRODUCTION LP
REED BROTHERS LP
REEDER ENERGY LTD
REEF EXPLORATION
REEVES EXPLORATION
REFCO ENERGY GROUP
REGAL OIL & GAS EXPLORATION
REGENT ASSET MANAGEMENT CO
REGISTRY DRILLING & DEV FIELD
REGO DEVELOPMENT CO INC
REGULATORY & REPORTING SPEC
REIMERS, F A
REIN
REL RESOURCES INC
RELCO EXPLORATION
RELIABLE RESOURCES INC
RELIABLE SURVEY CORP
RELIANCE DRILLING
RELIANCE OIL & GAS INC
REM SOLUTIONS INC
REMINGTON OIL & GAS
REMNANT ENERGY
RENAISSANCE ALASKA LLC