Companies

ROBINSON'S BEND PRODUCTION II
ROBINSON, DAVID A
ROBINSON, GENE R
ROC EXPLORATION
ROCA PRODUCTION INC
ROCK ENERGY RESOURCES INC
ROCK ISLAND EXPLORATION
ROCK ISLAND LLC
ROCK OIL CO
ROCK OIL CO LLC
ROCK RESOURCES INC
ROCK RIDGE RESOURCES INC
ROCK SOLID IMAGES
ROCKCASTLE ENERGY CORP
ROCKDALE RESOURCES CORP
ROCKEFELLER HUGHES USA LLC
ROCKING FORK LTD
ROCKLAND OIL CO
ROCKSOURCE ENERGY CORP
ROCKWATER ENERGY SOLUTIONS
ROCKWELL RESOURCES
ROCKY MOUNTAIN EXPLORATION INC
ROCKY MOUNTAIN OIL JOURNAL
RODEO RESOURCES LLC
RODESSA PRODUCTION CO
RODGERS LAND SVC
RODGERS, WILLIAM L
RODMAN PETROLEUM CORP
ROEL RESOURCES LLC
ROEMER OIL CO
ROEP INC
ROFF RESOURCES LLC
ROGER'S INSPECTION SVC
ROGERS OIL FIELD INC
ROGERS OILFIELD INC
ROGERS PACKER INC
ROIG RESOURCES LLC
ROIL MINERAL & LAND CO
ROKOS CONSULTING INC
ROLAND E MCDONALD TRUST INC
ROMA OIL & GAS INC
ROMAN ROYALTY RESERVE INC
RONALD C ROUTON FARM
RONCO PETROLEUM INC
ROOSTER PETROLEUM LLC
ROOSTH PRODUCTION CO
ROPA EXPLORATION
ROQUEMORE INSPECTION SVC
ROSETTA RESOURCES
ROSETTA RESOURCES
ROSETTA RESOURCES INC
ROSEWOOD CORP
ROSEWOOD RESOURCES
ROSEWOOD RESOURCES
ROSEWOOD RESOURCES
ROSEWOOD RESOURCES
ROSS EXPLORATIONS INC
ROSS RESOURCES LTD
ROSS SALES CO
ROTH ENERGY CO
ROUGEOT OIL & GAS CORP
ROUNDTABLE RESOURCES
ROUNDTREE & ASSOC
ROW OIL INC
ROWAN PETROLEUM INC
ROWE & ASSOC
ROWE PETROLEUM SVC
ROX EXPLORATION
ROXANNA OIL CO
ROY GUFFEY OIL CO
ROYAL EXPLORATION CO INC
ROYAL OIL & GAS CORP
ROYAL RESOURCES CORP
ROYALE ENERGY INC
ROYALTY LENDING
ROZEL ENERGY LLC
RPC DRILLING CONSULTANTS LLC
RPC INC
RPM EXPLORATION LTD
RPS DEVELOPMENT CORP
RR VENTURES GP LLC
RRG ENERGY INC
RSP PERMIAN LLC
RTL GEOLOGICAL ENGRNG CONSLTNG
RTS OIL HOLDINGS INC
RTZ ENERGY LLC
RUBICON OIL & GAS INC
RUBICON OIL & GAS LLC
RUBIN RESOURCES
RUBIS OIL
RUNNING FOXES PETROLEUM INC
RUPE OIL CO
RUPERTSLAND RESOURCES
RUSSELL EXPLORATION CONSULTING
RUTHERFORD OIL CORP
RUWCO OIL & GAS CORP
RYAN DIRECTIONAL SVC
RYAN PETROLEUM CORP
S & H RESOURCES INC