| OYSTER BAYOU FIELD UNIT03/25515 | DENBURY ONSHORE, LLC | Oil lease | $1.48 bn |
| KIRBY PET. CO. -B-03/194 | SANDPOINT TEXAS LLC | Oil lease | $93.0 M |
| JACKSON, FELIX, ET AL03/3312 | DENBURY ONSHORE, LLC | Oil lease | $92.1 M |
| STATE TRACT 6503/176364 | VINTAGE PETROLEUM, INC. | Gas well | $91.8 M |
| STATE TRACT 6903/191453 | YUMA E & P COMPANY, INC. | Gas well | $65.1 M |
| MCGOWN FARMS GU03/275810 | HILCORP ENERGY COMPANY | Gas well | $62.1 M |
| STATE TRACT 251 UNIT03/185396 | DAVIS PETROLEUM CORP. | Gas well | $61.3 M |
| STATE TRACT 11803/26312 | TORRENT OIL LLC | Oil lease | $60.8 M |
| WHITE, J. T.03/79148 | DENBURY ONSHORE, LLC | Gas well | $60.1 M |
| STATE TRACT 75 "N"03/163951 | DAVIS PETROLEUM CORP. | Gas well | $58.5 M |
| BEACH HOUSE03/196831 | CARRIZO OIL & GAS, INC. | Gas well | $52.7 M |
| ATKINSON ISLAND UNIT03/26885 | TORRENT OIL LLC | Oil lease | $48.3 M |
| STATE TRACT 100 UNIT03/209009 | DAVIS PETROLEUM CORP. | Gas well | $46.5 M |
| STATE TRACT 13203/215361 | DAVIS PETROLEUM CORP. | Gas well | $45.7 M |
| FITZGERALD, L. E. UNIT #103/191 | SANDPOINT TEXAS LLC | Oil lease | $44.3 M |
| GALLO03/26272 | S & S OPERATING COMPANY, INC. | Oil lease | $43.2 M |
| STATE TRACT 7403/169064 | FIELDWOOD SD OFFSHORE LLC | Gas well | $42.6 M |
| KAHLA03/217298 | ASPECT ENERGY, LLC | Gas well | $42.5 M |
| STATE03/626 | LINC GULF COAST PETROLEUM, INC. | Oil lease | $41.1 M |
| STATE TRACT 12603/14221 | LINC GULF COAST PETROLEUM, INC. | Oil lease | $38.1 M |
| STATE TRACT 251 UNIT03/192729 | DAVIS PETROLEUM CORP. | Gas well | $38.1 M |
| PIPKIN, S. W. -A-03/1540 | GCOWS OPERATING LLC | Oil lease | $36.9 M |
| STATE TRACT 6503/200877 | DAVIS PETROLEUM CORP. | Gas well | $35.2 M |
| ZAPPE, MARIE03/95 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $34.3 M |
| BARROW RANCH03/24156 | DENBURY ONSHORE, LLC | Oil lease | $32.4 M |
| USX HEMATITE UNIT #103/177684 | CARRIZO OIL & GAS, INC. | Gas well | $31.9 M |
| HIGGINS03/175 | SANDPOINT TEXAS LLC | Oil lease | $31.5 M |
| WILBURN, J. -A-03/164 | SANDPOINT TEXAS LLC | Oil lease | $29.8 M |
| MONROE CITY RANCH03/26897 | HILCORP ENERGY COMPANY | Oil lease | $29.7 M |
| KNOWLES, W. T.03/62 | MCGOWAN WORKING PARTNERS, INC. | Oil lease | $29.0 M |
| SOUTH MAYES GAS UNIT 1003/184787 | MAGNUM PRODUCING, LP | Gas well | $28.1 M |
| CHAMBERS COUNTY AGR. CO.03/170 | SANDPOINT TEXAS LLC | Oil lease | $27.6 M |
| ACOM -A-03/24784 | GCOWS OPERATING LLC | Oil lease | $27.3 M |
| STATE TRACT 127 A03/24150 | LINC GULF COAST PETROLEUM, INC. | Oil lease | $27.1 M |
| NASH03/263518 | BALLARD EXPLORATION COMPANY,INC. | Gas well | $26.5 M |
| COLBY-CLAYPOOL03/189814 | DENBURY ONSHORE, LLC | Gas well | $26.1 M |
| MACCARTHY, JANET03/199113 | DENBURY ONSHORE, LLC | Gas well | $25.8 M |
| TRINITY BAY STATE UNIT NO. 103/5351 | GALVESTON BAY OPERATING CO LLC | Oil lease | $25.6 M |
| SYPHRETT HEIRS03/164298 | NEW CENTURY EXPLORATION, INC. | Gas well | $25.4 M |
| WILBURN, J.03/177 | SANDPOINT TEXAS LLC | Oil lease | $25.4 M |
| WEST FISHERS REEF S. T. 2-3A03/23530 | GALVESTON BAY OPERATING CO LLC | Oil lease | $25.1 M |
| STATE TRACT 126A03/25550 | LINC GULF COAST PETROLEUM, INC. | Oil lease | $24.2 M |
| FITZGERALD "A"03/21245 | SANDPOINT TEXAS LLC | Oil lease | $24.1 M |
| BROWN, J.M.03/26009 | SANDPOINT TEXAS LLC | Oil lease | $23.5 M |
| WILBURN "D"03/144 | SANDPOINT TEXAS LLC | Oil lease | $22.8 M |
| STATE TRACT 11803/26313 | TORRENT OIL LLC | Oil lease | $21.6 M |
| WIGGINS GU03/280164 | HILCORP ENERGY COMPANY | Gas well | $21.4 M |
| HAMILTON UNIT03/285874 | LLOX, L.L.C. | Gas well | $21.2 M |
| STATE TRACT 9803/167542 | NEWFIELD EXPLORATION COMPANY | Gas well | $21.2 M |
| JOHNSON, C. G. A/C #103/78 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $21.0 M |
| GARTH -A- UNIT03/172355 | CONTANGO RESOURCES, LLC | Gas well | $20.4 M |
| MIDDLETON, A. D., A/C #103/6939 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $20.2 M |
| RGGS LAND & MINERALS03/210151 | YUMA E & P COMPANY, INC. | Gas well | $20.1 M |
| TROY03/211452 | ASPECT ENERGY, LLC | Gas well | $20.1 M |
| S. T. 8903/204607 | YUMA E & P COMPANY, INC. | Gas well | $20.0 M |
| DUGAT A-58803/265768 | DALLAS PETROLEUM GROUP, LLC | Gas well | $18.5 M |
| JACKSON HEIRS UNIT03/24239 | NOBLE ENERGY INC | Oil lease | $18.2 M |
| FIGRIDGE SEABREEZE UNIT03/11842 | PAPCO, INC. | Oil lease | $17.6 M |
| COLBY-CLAYPOOL03/198069 | DENBURY ONSHORE, LLC | Gas well | $17.4 M |
| MIDDLETON, A. D. A/C #103/82 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $17.4 M |
| KAHLA, E. B. HEIRS GU03/276211 | HILCORP ENERGY COMPANY | Gas well | $17.2 M |
| KIRBY PET. CO. -C-03/195 | SANDPOINT TEXAS LLC | Oil lease | $16.3 M |
| TRINITY BAY STATE UNIT NO. 103/8004 | GALVESTON BAY OPERATING CO LLC | Oil lease | $16.1 M |
| STATE TRACT 6-7A03/168885 | GALVESTON BAY OPERATING CO LLC | Gas well | $16.1 M |
| GRIPON, H. A. A/C #103/76 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $15.9 M |
| JOHNSON, C. G. A/C #203/79 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $15.8 M |
| CONOCO UNIT03/193 | SANDPOINT TEXAS LLC | Oil lease | $15.6 M |
| STATE TRACT 1-4A UNIT03/183428 | GALVESTON BAY OPERATING CO LLC | Gas well | $15.3 M |
| STATE TRACT 251 UNIT03/175457 | DAVIS PETROLEUM CORP. | Gas well | $15.2 M |
| SEABREEZE LAND CO03/158950 | ORYX ENERGY COMPANY | Gas well | $15.2 M |
| STATE TRACT NO. 4603/182398 | GALVESTON BAY OPERATING CO LLC | Gas well | $14.8 M |
| BROUSSARD03/24664 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $14.8 M |
| UMBRELLA POINT UNIT03/23819 | TORRENT OIL LLC | Oil lease | $14.3 M |
| ORYX-SUN FEE03/163789 | ORYX ENERGY COMPANY | Gas well | $14.3 M |
| STATE TRACT 7703/165906 | VINTAGE PETROLEUM, INC. | Gas well | $14.2 M |
| WHITE ESTATE "A"03/190881 | KERR-MCGEE OIL & GAS ONSHORE LP | Gas well | $13.5 M |
| BARROW RANCH03/204043 | KERR-MCGEE OIL & GAS ONSHORE LP | Gas well | $13.0 M |
| STATE TRACT 100 UNIT03/235309 | DAVIS PETROLEUM CORP. | Gas well | $12.8 M |
| ACOM, O. H. ESTATE GAS UNIT03/168986 | FIELDWOOD ONSHORE LLC | Gas well | $12.8 M |
| STATE TRACT 12803/17595 | TORRENT OIL LLC | Oil lease | $12.6 M |
| ROBERTS-MUELLER03/2099 | MAGNUM PRODUCING, LP | Oil lease | $12.5 M |
| TYRRELL, W. C., TR.03/90 | TEXAS PETROLEUM INVESTMENT CO. | Oil lease | $12.3 M |
| PBR PROPERTIES UNIT03/264702 | ETOCO, L.P. | Gas well | $12.2 M |
| ROBERTS & MUELLER03/7295 | BIG LAKE CORPORATION | Oil lease | $12.2 M |
| SEABREEZE LAND COMPANY03/169375 | GCOWS OPERATING LLC | Gas well | $12.0 M |
| FISHERS REEF FIELD UNIT #103/6384 | GALVESTON BAY OPERATING CO LLC | Oil lease | $11.9 M |
| KIRBY PET. CO. 15 AC.03/142 | SANDPOINT TEXAS LLC | Oil lease | $11.9 M |
| BROUSSARD-MIDDLETON03/172788 | CABOT OIL & GAS CORPORATION | Gas well | $11.8 M |
| A. L. MILLER03/27866 | KINGWOOD EXPLORATION LLC | Oil lease | $11.7 M |
| MIDDLETON, A. D. A/C #403/265024 | TEXAS PETROLEUM INVESTMENT CO. | Gas well | $11.6 M |
| KIRBY OIL & GAS CO. O/A03/4627 | WAGNER OIL COMPANY | Oil lease | $11.4 M |
| JACK WHITE03/276069 | HILCORP ENERGY COMPANY | Gas well | $11.4 M |
| SYPHRETT, D. W.03/65 | MCGOWAN WORKING PARTNERS, INC. | Oil lease | $11.2 M |
| STATE TRACT 25103/24887 | DAVIS PETROLEUM CORP. | Oil lease | $11.2 M |
| STATE TRACT 25203/183362 | DAVIS PETROLEUM CORP. | Gas well | $11.1 M |
| STATE TRACT 5-8A03/230143 | GALVESTON BAY OPERATING CO LLC | Gas well | $10.3 M |
| BEACH HOUSE03/199614 | CARRIZO OIL & GAS, INC. | Gas well | $10.2 M |
| STATE TRACT 7503/169708 | VINTAGE PETROLEUM, INC. | Gas well | $10.2 M |
| RFR TRACT 24703/157665 | GALVESTON BAY OPERATING CO LLC | Gas well | $10.1 M |
| WILLCOX, G. C., ETAL03/66 | MCGOWAN WORKING PARTNERS, INC. | Oil lease | $10.0 M |