| WEBSTER FIELD UNIT03/10496 | P.O.&G. OPERATING, LLC | Oil lease | $1.32 bn |
| WEST CHANNELVIEW TOWNSITE03/177910 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $178.3 M |
| HOUSTON SHIP CHANNEL UNIT03/192683 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $175.8 M |
| CHANNELVIEW TOWNSITE "B"03/171232 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $164.9 M |
| HOUSTON SHIP CHANNEL UNIT -A-03/234163 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $145.3 M |
| MCCARTY ROAD LANDFILL03/118285 | GSF ENERGY, L.L.C. | Gas well | $120.9 M |
| BABY RUTH03/226692 | FAULCONER ENERGY, LLC | Gas well | $93.7 M |
| BRACEWELL ESTATE03/168884 | WAGNER OIL COMPANY | Gas well | $77.0 M |
| STATE OF TEXAS DEEP UNIT03/24007 | ETOCO, L.P. | Oil lease | $68.0 M |
| BEAUMONT PETROLEUM CO. - STATE03/1771 | GAITHER PETROLEUM CORPORATION | Oil lease | $66.3 M |
| CHANNELVIEW TOWNSITE "A"03/168102 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $63.5 M |
| TAYLOR HEIRS03/24948 | MORGAN ENTERPRISES, INC. | Oil lease | $60.4 M |
| WEBSTER FIELD UNIT03/173245 | DENBURY ONSHORE, LLC | Gas well | $60.3 M |
| HOLMES03/209682 | PROLINE ENERGY RESOURCES INC | Gas well | $57.4 M |
| SIMMS-SWEET03/1800 | TREK RESOURCES, INC. | Oil lease | $57.0 M |
| RIET, VAN03/195921 | BRAMMER ENGINEERING, INC. | Gas well | $55.6 M |
| JACINTOPORT03/197519 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $55.2 M |
| BRIARCOVE UNIT03/204707 | PHOENIX HYDROCARBONS OPERATING | Gas well | $53.8 M |
| KENSINGER03/246590 | MARQUEE CORPORATION | Gas well | $52.2 M |
| WEBSTER FIELD UNIT03/175129 | DENBURY ONSHORE, LLC | Gas well | $51.2 M |
| REIN TRUST03/247874 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $50.5 M |
| WEBSTER FIELD UNIT03/174202 | P.O.&G. OPERATING, LLC | Gas well | $49.0 M |
| HIGHLANDER GAS UNIT 203/175390 | SANCHEZ OIL & GAS CORPORATION | Gas well | $47.7 M |
| WEBSTER FIELD UNIT03/180272 | DENBURY ONSHORE, LLC | Gas well | $47.5 M |
| CHANNELVIEW TOWNSITE03/167123 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $46.7 M |
| GAILLARD PENINSULA03/1794 | TREK RESOURCES, INC. | Oil lease | $46.6 M |
| OSAGE03/235086 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $46.5 M |
| SIMMS-SCHILLING03/1799 | TREK RESOURCES, INC. | Oil lease | $42.5 M |
| MCCORD03/223078 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $41.1 M |
| WEBSTER FIELD UNIT03/174999 | P.O.&G. OPERATING, LLC | Gas well | $40.7 M |
| STONE03/1301 | AMERICO ENERGY RESOURCES, LLC | Oil lease | $40.1 M |
| AMBROSE/VAN RIET UNIT03/210896 | ETOCO, L.P. | Gas well | $39.3 M |
| WEBSTER FIELD UNIT03/174647 | EXXON MOBIL CORPORATION | Gas well | $38.8 M |
| CHANNELVIEW TOWNSITE03/168260 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $37.9 M |
| MCWHORTER03/196792 | FAULCONER ENERGY, LLC | Gas well | $37.6 M |
| STATELAND OIL COMPANY03/1777 | GAITHER PETROLEUM CORPORATION | Oil lease | $37.4 M |
| HAMILL ESTATE03/140785 | DAYLIGHT PETROLEUM LLC | Gas well | $37.2 M |
| WEBSTER FIELD UNIT03/176314 | P.O.&G. OPERATING, LLC | Gas well | $35.2 M |
| MIDDLETON03/195947 | BRAMMER ENGINEERING, INC. | Gas well | $33.8 M |
| HIGHLANDER GAS UNIT 403/197383 | SANCHEZ OIL & GAS CORPORATION | Gas well | $32.6 M |
| DESTEC03/150776 | ETOCO, L.P. | Gas well | $32.0 M |
| SWEENEY GU #203/179756 | DAYLIGHT PETROLEUM LLC | Gas well | $31.7 M |
| WEBSTER FIELD UNIG03/175120 | P.O.&G. OPERATING, LLC | Gas well | $31.2 M |
| JOSEY RANCH GAS UNIT NO. 303/155936 | MILAGRO EXPLORATION, LLC | Gas well | $30.7 M |
| GAILLARD, J. 25-ACRE03/1792 | TREK RESOURCES, INC. | Oil lease | $30.5 M |
| STATE TRACT #103/180385 | LEGEND NATURAL GAS II, LP | Gas well | $29.5 M |
| WEBSTER FIELD UNIT03/177533 | EXXON MOBIL CORPORATION | Gas well | $29.4 M |
| STATE LEASE 10875003/255232 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $29.1 M |
| HIGHLANDER GAS UNIT 103/173991 | SANCHEZ OIL & GAS CORPORATION | Gas well | $27.7 M |
| GA 256/294 (TX S/L M-95283)03/148518 | TRINITY RIVER ENERGY OPER, LLC | Gas well | $27.0 M |
| STATE LEASE 10887803/262026 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $26.9 M |
| WEBSTER FIELD UNIT03/172623 | DENBURY ONSHORE, LLC | Gas well | $26.8 M |
| WEBSTER FIELD UNIT03/172060 | EXXON MOBIL CORPORATION | Gas well | $26.6 M |
| CITY OF SEABROOK03/140150 | LEGEND NATURAL GAS II, LP | Gas well | $25.0 M |
| WEBSTER FIELD UNIT03/176027 | P.O.&G. OPERATING, LLC | Gas well | $24.8 M |
| STEVENSON FEE03/2400 | CHEVRON U. S. A. INC. | Oil lease | $24.3 M |
| LINCOLN PROPERTIES GAS UNIT 103/175119 | PETROTX OPERATING, LLC | Gas well | $24.2 M |
| COLLINS GAS UNIT03/68752 | EVOLUTION RESOURCES, LLC | Gas well | $23.9 M |
| BAHR INTEREST ET AL03/148210 | REDBIRD OILFIELD SERVICES CORP. | Gas well | $23.8 M |
| CHANNELVIEW TOWNSITE "C"03/173477 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $23.8 M |
| SWEENEY GAS UNIT #103/35629 | DAYLIGHT PETROLEUM LLC | Gas well | $23.2 M |
| MILO, E. F.03/8383 | TANDEM ENERGY CORPORATION | Oil lease | $22.4 M |
| RAMPART GAS UNIT 103/275350 | PHOENIX HYDROCARBONS OPERATING | Gas well | $22.2 M |
| BREWER UNIT NO. 1V03/21273 | CH4 ENERGY II, LLC | Oil lease | $21.8 M |
| GNRC-EXXON FEE03/145455 | LEGEND NATURAL GAS II, LP | Gas well | $21.6 M |
| HOUSTON, SAM UNIT03/182187 | ETOCO, L.P. | Gas well | $21.5 M |
| THEIS, FRITZ, A/C #103/8389 | TANDEM ENERGY CORPORATION | Oil lease | $20.9 M |
| WEBSTER FIELD UNIT03/174649 | P.O.&G. OPERATING, LLC | Gas well | $20.7 M |
| WEBSTER FIELD UNIT03/179196 | DENBURY ONSHORE, LLC | Gas well | $20.1 M |
| WEBSTER FIELD UNIT03/172631 | P.O.&G. OPERATING, LLC | Gas well | $20.1 M |
| JONES UNIT03/23577 | ETOCO, L.P. | Oil lease | $19.8 M |
| JESSE BISHOP UNIT03/23966 | ETOCO, L.P. | Oil lease | $19.7 M |
| DEUSSEN ESTATE03/258272 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $19.4 M |
| TOMBALL GAS UNIT NO. 903/207934 | TANDEM ENERGY CORPORATION | Gas well | $19.2 M |
| TEXAS NORTHERN RAILWAY03/182010 | THORP PETROLEUM CORPORATION | Gas well | $18.8 M |
| GRAVES ESTATE(WILCOX)GAS UNIT #103/153354 | CATHEXIS OIL & GAS, LLC | Gas well | $18.7 M |
| JOSEY RANCH G. U. 303/168866 | MILAGRO EXPLORATION, LLC | Gas well | $18.4 M |
| GRAVES ESTATE(WILCOX)GAS UNIT #103/151617 | PETROTX OPERATING, LLC | Gas well | $18.2 M |
| MICHEL, A. H.03/8381 | TANDEM ENERGY CORPORATION | Oil lease | $18.2 M |
| LAIRD, O. L.03/8380 | TANDEM ENERGY CORPORATION | Oil lease | $17.5 M |
| HAMILL ESTATE03/155954 | DAYLIGHT PETROLEUM LLC | Gas well | $17.4 M |
| STATE TRACT #103/161271 | SEAGULL ENERGY E&P INC. | Gas well | $17.0 M |
| TEXAS NORTHERN RAILWAY03/168975 | COBRA OPERATING COMPANY | Gas well | $17.0 M |
| SMITH, ASHBEL #203/1809 | TREK RESOURCES, INC. | Oil lease | $16.7 M |
| JOSEY, MARI03/25129 | JOSEY OIL COMPANY, LTD. | Oil lease | $16.6 M |
| TEXAS NORTHERN RAILWAY03/168973 | THORP PETROLEUM CORPORATION | Gas well | $16.1 M |
| WEBSTER FIELD UNIT03/174650 | DENBURY ONSHORE, LLC | Gas well | $16.1 M |
| WEBSTER FIELD UNIT03/178418 | DENBURY ONSHORE, LLC | Gas well | $16.1 M |
| EHRHARDT(WILCOX) GAS UNIT #103/150320 | CATHEXIS OIL & GAS, LLC | Gas well | $15.6 M |
| WESTFIELD03/166333 | EOG RESOURCES, INC. | Gas well | $15.6 M |
| HIGHLANDER GAS UNIT 203/184846 | SANCHEZ OIL & GAS CORPORATION | Gas well | $15.3 M |
| WEBSTER FIELD UNIT03/175643 | DENBURY ONSHORE, LLC | Gas well | $15.2 M |
| MCCORD03/251330 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $15.1 M |
| CHANNELVIEW TOWNSITE "D"03/262252 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $15.0 M |
| SCHULTZ, E. -A-03/9415 | TANDEM ENERGY CORPORATION | Oil lease | $14.9 M |
| JOSEY RANCH GAS UNIT NO. 603/159622 | MILAGRO EXPLORATION, LLC | Gas well | $14.8 M |
| STATE OF TEXAS03/213525 | NEW CENTURY EXPLORATION, INC. | Gas well | $14.6 M |
| JONES, L. UNIT03/24050 | ETOCO, L.P. | Oil lease | $14.5 M |
| WEBSTER FIELD UNIT03/177183 | P.O.&G. OPERATING, LLC | Gas well | $14.4 M |
| SHARMAN GAS UNIT NO. 103/33420 | DAYLIGHT PETROLEUM LLC | Gas well | $14.0 M |