SONAT EXPLORATION COMPANY -TYLER | 1,159,340 | 3,105,131 |
TEXACO E & P INC. | 723,273 | 1,475,973 |
UNION PACIFIC RESOURCES COMPANY | 526,204 | 959,941 |
MAERSK ENERGY INC. | 146,681 | 0 |
SWIFT ENERGY COMPANY | 101,043 | 113,123 |
ECLIPSE OIL & GAS, INC. | 64,811 | 156,339 |
SARATOGA RESOURCES, INC. | 62,896 | 5,655 |
UNITED OIL & MINERALS, INC. | 51,865 | 15,304 |
EXXON CORP. | 30,117 | 0 |
MINERAL TECHNOLOGIES, INC. | 30,107 | 0 |
BERENERGY CORPORATION | 24,569 | 0 |
LOBO OPERATING, INC. | 15,776 | 13,206 |
TCF ENERGY, INC. | 9,869 | 30 |
SWIFT ENERGY OPERATING, LLC | 9,521 | 0 |
PETRO-HUNT CORPORATION | 9,295 | 0 |
LACY OPERATIONS, LTD. | 8,588 | 0 |
L.C.S. PRODUCTION COMPANY | 8,454 | 50,984 |
BEXCO OPERATING, INC. | 8,400 | 507,862 |
SALT CREEK PRODUCTION, INC. | 6,903 | 0 |
RME PETROLEUM COMPANY | 6,122 | 0 |
IP PETROLEUM COMPANY, INC. | 5,299 | 0 |
PINNACLE OPERATING COMPANY, INC. | 5,193 | 2,783 |
PRIME OPERATING COMPANY | 4,814 | 0 |
ANADARKO E&P COMPANY LP | 3,646 | 0 |
SHINNERY OIL COMPANY, INC. | 3,392 | 0 |
DALE OPERATING COMPANY | 3,236 | 0 |
TORCH OPERATING COMPANY | 2,823 | 0 |
TANA OIL AND GAS CORPORATION | 1,505 | 0 |
EUROVEST OIL & GAS, INC. | 501 | 0 |
CAMERON, PAUL E., JR., INC. | 253 | 29,105 |
ARCO OIL & GAS CO. | 198 | 0 |
SABRE OPERATING, INC. | 196 | 0 |
LUCAS ENERGY, INC. | 187 | 0 |
LIBERTY OPERATING COMPANY, INC. | 166 | 0 |
ODESSA EXPLORATION, INC. | 147 | 5,396 |
KIDD PRODUCTION CO. | 81 | 0 |
BUFFCO PRODUCTION INC. | 59 | 0 |
WOLF PRODUCTION, INC. | 43 | 0 |
R. LACY SERVICES, LTD. | 34 | 8,601 |
KOVAR OPERATING, LLC | 16 | 0 |
CICO OIL & GAS COMPANY | 0 | 0 |
ENERVEST OPERATING, L.L.C. | 0 | 0 |
UKP RESOURCES, INC. | 0 | 0 |
COMMON DISPOSAL, LLC | 0 | 0 |
YOUNG, CLINT INC. | 0 | 0 |
MARATHON OIL COMPANY | 0 | 0 |
CHESAPEAKE OPERATING, INC. | 0 | 18,263,101 |
OWS ENERGY, INC. | 0 | 0 |
SHELBY PRODUCTION CO. | 0 | 0 |
SONERRA RESOURCES CORPORATION | 0 | 0 |
SHOCO PRODUCTION, L.P. | 0 | 0 |
CAGO, INC. | 0 | 0 |
BRAZOS PETROLEUM, INC. | 0 | 0 |
DJD DRILLING CORPORATION | 0 | 0 |
CRIMSON EXPLORATION OPER., INC. | 0 | 627,201 |
RANGE PRODUCTION COMPANY | 0 | 0 |
VASTAR RESOURCES, INC. | 0 | 0 |
CG OPERATING, INC. | 0 | 0 |
XTO ENERGY INC. | 0 | 1,332,372 |
ENDEAVOR NATURAL GAS, LP | 0 | 115,869 |
HIBBARD ENERGY, LP | 0 | 0 |
SOUTHWESTERN ENERGY PROD. CO. | 0 | 218,571 |