| KILLAM HURD MCLEAN 12104/218409 | KILLAM OIL CO., LTD. | Gas well | $84.3 M |
| B.M.T. A04/208226 | HILCORP ENERGY COMPANY | Gas well | $62.3 M |
| KILLAM-HURD-MCLEAN 12104/228976 | KILLAM OIL CO., LTD. | Gas well | $54.5 M |
| VAQUILLAS RANCH CO. S.G.U.04/212235 | HILCORP ENERGY COMPANY | Gas well | $51.2 M |
| CORSAIR-ZAMORA A04/292354 | LEWIS PETRO PROPERTIES, INC. | Gas well | $48.9 M |
| ELLEN C.04/280786 | CATURUS ENERGY, LLC | Gas well | $48.8 M |
| WNH-MB PSA04/291995 | EOG RESOURCES, INC. | Gas well | $46.8 M |
| RIO BRAVO STATE04/292631 | CRESCENT ENERGY OPERATING, LLC | Gas well | $46.5 M |
| GATES 05D04/278632 | ROSETTA RESOURCES OPERATING LP | Gas well | $45.7 M |
| FASKEN STATE04/292625 | CRESCENT ENERGY OPERATING, LLC | Gas well | $45.5 M |
| GATES 05D UNIT F04/283289 | ROSETTA RESOURCES OPERATING LP | Gas well | $43.9 M |
| GATES 05D04/278660 | ROSETTA RESOURCES OPERATING LP | Gas well | $43.6 M |
| BMT/K&H04/177527 | MOUNTAIN V TEXAS, LLC | Gas well | $43.3 M |
| G-B MINERALS04/292761 | EOG RESOURCES, INC. | Gas well | $42.8 M |
| GARCIA 60804/212230 | KILLAM OIL CO., LTD. | Gas well | $42.7 M |
| K.H.B. "70"04/165821 | HUGHES, DAN A. COMPANY, L.P. | Gas well | $42.6 M |
| NIDO RANCH04/291653 | KILLAM OIL CO., LTD. | Gas well | $42.5 M |
| GATES 05D UNIT C04/282686 | ROSETTA RESOURCES OPERATING LP | Gas well | $42.1 M |
| GATES 05D04/279904 | ROSETTA RESOURCES OPERATING LP | Gas well | $41.9 M |
| GATES 05D UNIT L04/284311 | ROSETTA RESOURCES OPERATING LP | Gas well | $41.8 M |
| AI SAN ROMAN04/293515 | WARWICK POSEIDON, GP | Gas well | $41.7 M |
| BFMT EAST04/291726 | EOG RESOURCES, INC. | Gas well | $41.6 M |
| SLATOR RANCH04/211273 | MOUNTAIN V TEXAS, LLC | Gas well | $41.4 M |
| RAMIREZ, C.H. MINERALS, LTD B04/232488 | LUCKY LAD ENERGY, LLC | Gas well | $41.3 M |
| GATES 05D UNIT I04/283446 | ROSETTA RESOURCES OPERATING LP | Gas well | $41.3 M |
| BFMT EAST04/291727 | EOG RESOURCES, INC. | Gas well | $41.3 M |
| SLATOR RANCH04/219890 | MOUNTAIN V TEXAS, LLC | Gas well | $41.0 M |
| GATES 09 ROSE B04/260275 | ROSETTA RESOURCES OPERATING LP | Gas well | $41.0 M |
| B.M.T.04/170406 | HILCORP ENERGY COMPANY | Gas well | $40.4 M |
| GATES 05D04/259472 | ROSETTA RESOURCES OPERATING LP | Gas well | $40.1 M |
| WNH-MB PSA04/292044 | EOG RESOURCES, INC. | Gas well | $40.1 M |
| GATES 09 ROSE B04/282431 | ROSETTA RESOURCES OPERATING LP | Gas well | $39.9 M |
| GATES 05D UNIT F04/282928 | ROSETTA RESOURCES OPERATING LP | Gas well | $39.8 M |
| BRUNI MINERAL TRUST04/146527 | HILCORP ENERGY COMPANY | Gas well | $39.7 M |
| GATES 05D UNIT G04/283291 | ROSETTA RESOURCES OPERATING LP | Gas well | $39.7 M |
| AI SAN ROMAN04/293224 | WARWICK POSEIDON, GP | Gas well | $39.6 M |
| GATES 05D UNIT G04/283290 | ROSETTA RESOURCES OPERATING LP | Gas well | $39.5 M |
| STAGGS04/214790 | MOUNTAIN V TEXAS, LLC | Gas well | $39.3 M |
| BILLINGS RANCH04/239274 | MOUNTAIN V TEXAS, LLC | Gas well | $38.9 M |
| GATES 09 ROSE B04/259374 | ROSETTA RESOURCES OPERATING LP | Gas well | $38.7 M |
| GATES 05D UNIT E04/282927 | ROSETTA RESOURCES OPERATING LP | Gas well | $38.6 M |
| MILAGROS04/293093 | CIRCLE-S ENERGY, LLC | Gas well | $38.6 M |
| SLATOR RANCH04/202502 | MOUNTAIN V TEXAS, LLC | Gas well | $38.1 M |
| MEEK RANCH PSA A04/293693 | LEWIS PETRO PROPERTIES, INC. | Gas well | $38.0 M |
| GATES 05D UNIT M04/284136 | ROSETTA RESOURCES OPERATING LP | Gas well | $38.0 M |
| GATES 09 ROSE B04/259695 | ROSETTA RESOURCES OPERATING LP | Gas well | $37.9 M |
| GATES 05D UNIT C04/282685 | ROSETTA RESOURCES OPERATING LP | Gas well | $36.8 M |
| LA MESA RANCH04/293423 | CRESCENT ENERGY OPERATING, LLC | Gas well | $36.6 M |
| GATES 05D UNIT L04/284312 | ROSETTA RESOURCES OPERATING LP | Gas well | $36.6 M |
| GATES 05D UNIT J04/283449 | ROSETTA RESOURCES OPERATING LP | Gas well | $36.2 M |
| BRUNI MINERAL TRUST NORTH TR "A"04/170306 | LAKESHORE OPERATING, LLC | Gas well | $35.9 M |
| BFMT EAST04/289872 | EOG RESOURCES, INC. | Gas well | $35.6 M |
| GATES '05-D' UNIT P04/285147 | ROSETTA RESOURCES OPERATING LP | Gas well | $35.5 M |
| GATES 09 ROSE B04/279811 | ROSETTA RESOURCES OPERATING LP | Gas well | $35.0 M |
| G-B MINERALS04/292767 | EOG RESOURCES, INC. | Gas well | $34.8 M |
| BOOTH, W. V. ET AL 2292 "H"04/202452 | LEWIS PETRO PROPERTIES, INC. | Gas well | $34.7 M |
| MARTIN-VOLZ04/159343 | HILCORP ENERGY COMPANY | Gas well | $34.6 M |
| GATES 05D UNIT04/279982 | ROSETTA RESOURCES OPERATING LP | Gas well | $34.6 M |
| B.M.T.04/202117 | HILCORP ENERGY COMPANY | Gas well | $34.5 M |
| PINATA A04/297589 | EOG RESOURCES, INC. | Gas well | $34.4 M |
| TRP B04/298215 | EOG RESOURCES, INC. | Gas well | $34.3 M |
| BENAVIDES, ROSA V. B404/207355 | HILCORP ENERGY COMPANY | Gas well | $34.2 M |
| GATES 09 ROSE B04/282430 | ROSETTA RESOURCES OPERATING LP | Gas well | $33.9 M |
| BENAVIDES, ROSA V. "C"04/176812 | VARAS ENERGY OPERATING COMPANY, | Gas well | $33.9 M |
| GATES 09 ROSE A BVP 33 UNIT04/282358 | ROSETTA RESOURCES OPERATING LP | Gas well | $33.7 M |
| WEST COLE NORTH UNIT04/9568 | JE ENERGY PARTNERS, LLC | Oil lease | $33.7 M |
| BFMT EAST04/291728 | EOG RESOURCES, INC. | Gas well | $33.7 M |
| AI SAN ROMAN04/293489 | WARWICK POSEIDON, GP | Gas well | $33.4 M |
| GATES 05D UNIT K04/284318 | ROSETTA RESOURCES OPERATING LP | Gas well | $33.4 M |
| GATES 05D UNIT A04/283453 | ROSETTA RESOURCES OPERATING LP | Gas well | $33.2 M |
| BFMT EAST PSA04/293294 | EOG RESOURCES, INC. | Gas well | $33.1 M |
| MILAGROS04/293092 | CIRCLE-S ENERGY, LLC | Gas well | $33.1 M |
| KILLAM AND HURD FEE 150404/256351 | KILLAM OIL CO., LTD. | Gas well | $32.9 M |
| BFMT WEST04/297964 | EOG RESOURCES, INC. | Gas well | $32.9 M |
| GATES 05D04/279808 | ROSETTA RESOURCES OPERATING LP | Gas well | $32.8 M |
| GATES 09 ROSE B04/282488 | ROSETTA RESOURCES OPERATING LP | Gas well | $32.6 M |
| AI SAN ROMAN04/294728 | WARWICK POSEIDON, GP | Gas well | $32.6 M |
| BENAVIDES, AN/CY F04/209479 | HILCORP ENERGY COMPANY | Gas well | $32.4 M |
| ROTTERSMAN04/173497 | ARETE OPERATING COMPANY II, LLC | Gas well | $32.3 M |
| GATES 09 ROSE A BVP 32 UNIT04/282314 | ROSETTA RESOURCES OPERATING LP | Gas well | $32.2 M |
| BFMT EAST PSA04/293360 | EOG RESOURCES, INC. | Gas well | $32.1 M |
| FROST NATIONAL BANK04/167907 | HILCORP ENERGY COMPANY | Gas well | $32.1 M |
| B. M. T.04/166761 | HILCORP ENERGY COMPANY | Gas well | $31.8 M |
| GATES 09 ROSE B04/264695 | ROSETTA RESOURCES OPERATING LP | Gas well | $31.8 M |
| GATES '05-D' UNIT N04/285159 | ROSETTA RESOURCES OPERATING LP | Gas well | $31.6 M |
| VAQUILLAS RANCH A04/164028 | HILCORP ENERGY COMPANY | Gas well | $31.5 M |
| SAN ROMAN 150804/289777 | EOG RESOURCES, INC. | Gas well | $31.5 M |
| GATES 05-D04/258655 | ROSETTA RESOURCES OPERATING LP | Gas well | $31.3 M |
| GATES 05D04/277147 | ROSETTA RESOURCES OPERATING LP | Gas well | $31.2 M |
| GATES 09 ROSE B04/279810 | ROSETTA RESOURCES OPERATING LP | Gas well | $31.1 M |
| MCGRATH04/182944 | KILLAM OIL CO., LTD. | Gas well | $31.1 M |
| GATES 05-D04/265531 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.9 M |
| GATES 09 ROSE B04/282432 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.8 M |
| FASKEN STATE04/294250 | CRESCENT ENERGY OPERATING, LLC | Gas well | $30.8 M |
| GATES 05D UNIT A04/284135 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.7 M |
| HACHAR, D. D.04/177211 | COLUMBUS ENERGY, LLC | Gas well | $30.7 M |
| BFMT WEST04/291325 | EOG RESOURCES, INC. | Gas well | $30.7 M |
| GATES 05D UNIT H04/283292 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.6 M |
| GATES 05D UNIT H04/283293 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.4 M |
| GATES 05D04/278855 | ROSETTA RESOURCES OPERATING LP | Gas well | $30.1 M |