| PEREZ, F. "C"04/176515 | HILCORP ENERGY COMPANY | Gas well | $78.0 M |
| PEREZ, F "C"04/183602 | HILCORP ENERGY COMPANY | Gas well | $61.9 M |
| MARRS MCLEAN TRUST04/163877 | COLUMBUS ENERGY, LLC | Gas well | $43.6 M |
| PEREZ, F. "D"04/182320 | HILCORP ENERGY COMPANY | Gas well | $39.1 M |
| MARRS MCLEAN TRUST -A-04/171363 | COLUMBUS ENERGY, LLC | Gas well | $35.9 M |
| PEREZ, F. "C"04/181820 | HILCORP ENERGY COMPANY | Gas well | $35.8 M |
| MARRS MCLEAN TRUST04/184921 | COLUMBUS ENERGY, LLC | Gas well | $35.6 M |
| LOPEZ, RUFINO & JOSEFA G.U. 404/151903 | HUGHES, DAN A. COMPANY, L.P. | Gas well | $35.3 M |
| PINNELL YTURRIA04/279814 | CHARRO OPERATING, L.L.C. | Gas well | $34.5 M |
| MARRS MCLEAN TRUST -C-04/155807 | COLUMBUS ENERGY, LLC | Gas well | $34.5 M |
| GUILITA04/178903 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $33.0 M |
| FROST MCLEAN04/162683 | COLUMBUS ENERGY, LLC | Gas well | $32.6 M |
| MARRS MCLEAN TRUST04/150050 | COLUMBUS ENERGY, LLC | Gas well | $32.2 M |
| MARRS MCLEAN TRUST -A-04/191795 | COLUMBUS ENERGY, LLC | Gas well | $31.8 M |
| COOPER FOUNDATION04/212176 | VARAS ENERGY OPERATING COMPANY, | Gas well | $31.0 M |
| MESTENA OIL & GAS04/102612 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $29.4 M |
| GUILITA04/181524 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $29.0 M |
| RANCHO BLANCO CORPATION/STATE04/194471 | CENTRAL GULF PETROLEUM INC | Gas well | $28.8 M |
| JABONCILLO04/187128 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $28.7 M |
| MESTENA "H"04/175540 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $28.5 M |
| MCLEAN, MARRS TRUST04/181431 | COLUMBUS ENERGY, LLC | Gas well | $27.4 M |
| MARRS MCLEAN TRUST04/178020 | COLUMBUS ENERGY, LLC | Gas well | $27.1 M |
| OSPREY04/176247 | DE LA TORRE OIL & GAS, INC | Gas well | $26.4 M |
| CHEVRON-THUNDERBIRD #2 GAS UNIT04/174010 | SINGLE BARREL OIL AND GAS LLC | Gas well | $24.5 M |
| HOLBEIN GAS UNIT04/122983 | COLUMBUS ENERGY, LLC | Gas well | $24.3 M |
| OSPREY04/176503 | DE LA TORRE OIL & GAS, INC | Gas well | $24.3 M |
| PEREZ, F. "E"04/175508 | HILCORP ENERGY COMPANY | Gas well | $24.1 M |
| LIBRE04/183733 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $23.8 M |
| PEREZ, F "C"04/175742 | HILCORP ENERGY COMPANY | Gas well | $23.7 M |
| PINNELL YTURRIA04/276141 | CHARRO OPERATING, L.L.C. | Gas well | $22.7 M |
| RANCH BLANCO CORPORATION/STATE04/206466 | CENTRAL GULF PETROLEUM INC | Gas well | $22.0 M |
| MCLEAN, MARRS, -C-04/43704 | COLUMBUS ENERGY, LLC | Gas well | $21.6 M |
| LIBRE04/186059 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $21.1 M |
| RANCHO BLANCO CORPORATION/STATE04/162375 | CENTRAL GULF PETROLEUM INC | Gas well | $20.1 M |
| CHEVRON-THUNDERBIRD #7 GAS UNIT04/180274 | SINGLE BARREL OIL AND GAS LLC | Gas well | $20.0 M |
| OSPREY04/176848 | DE LA TORRE OIL & GAS, INC | Gas well | $19.3 M |
| MCLEAN, MARRS TRUST04/182753 | COLUMBUS ENERGY, LLC | Gas well | $19.2 M |
| MCLEAN, MARRS04/14630 | COLUMBUS ENERGY, LLC | Gas well | $18.8 M |
| HOLBEIN-MAJORS G. U. "A"04/175386 | COLUMBUS ENERGY, LLC | Gas well | $18.5 M |
| LIBRE04/181308 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $18.5 M |
| HOLBEIN TRUST04/176745 | COLUMBUS ENERGY, LLC | Gas well | $17.4 M |
| SOUTH COYOTE04/183818 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $17.0 M |
| MCLEAN HEIRS04/166066 | COLUMBUS ENERGY, LLC | Gas well | $17.0 M |
| LIBRE04/182808 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $17.0 M |
| LOPEZ, LAURO04/165634 | OLENOX CORP. | Gas well | $16.8 M |
| PORTERO04/181503 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $16.3 M |
| MCLEAN, MARRS, TRUST -A-04/14629 | COLUMBUS ENERGY, LLC | Gas well | $15.9 M |
| LIBRE04/186978 | MESTENA OPERATING, L.L.C. | Gas well | $15.8 M |
| MARRS MCLEAN TRUST04/195634 | COLUMBUS ENERGY, LLC | Gas well | $15.4 M |
| HOLBEIN HEIRS04/172485 | COLUMBUS ENERGY, LLC | Gas well | $15.1 M |
| LOPEZ, LAURO04/163549 | BLUE AGAVE RESOURCES, LLC | Gas well | $15.0 M |
| COOPER FOUNDATION04/215177 | VARAS ENERGY OPERATING COMPANY, | Gas well | $15.0 M |
| F PEREZ04/169590 | HILCORP ENERGY COMPANY | Gas well | $14.6 M |
| GUILITA04/179428 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $14.5 M |
| LIBRE04/212273 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.7 M |
| MESTENA04/182916 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.5 M |
| HERMANAS-"STATE"04/182716 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.4 M |
| PEREZ, E.04/174409 | HILCORP ENERGY COMPANY | Gas well | $13.4 M |
| GUILITA04/180747 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.3 M |
| LIBRE04/184940 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.2 M |
| SCHROEDER, ALDA ET AL04/166545 | ALTALAY STX LLC | Gas well | $13.1 M |
| LIBRE04/197731 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $13.0 M |
| CHEVRON-THUNDERBIRD #4 GAS UNIT04/181379 | SINGLE BARREL OIL AND GAS LLC | Gas well | $12.9 M |
| MCLEAN HEIRS04/168418 | BP AMERICA PRODUCTION COMPANY | Gas well | $12.8 M |
| SOUTH COYOTE04/180880 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $12.7 M |
| GUILITA04/178261 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $12.3 M |
| MARRS MCLEAN TRUST04/177420 | COLUMBUS ENERGY, LLC | Gas well | $12.3 M |
| CHEVRON-THUNDERBIRD #1 GAS UNIT04/173300 | SINGLE BARREL OIL AND GAS LLC | Gas well | $12.0 M |
| MARRS MCLEAN TRUST04/176678 | COLUMBUS ENERGY, LLC | Gas well | $12.0 M |
| PENA GAS UNIT #104/121046 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $11.9 M |
| LOPEZ, LAURO04/174521 | THE MEDUSA COMPANY | Gas well | $11.7 M |
| WEIL04/222582 | LIGHTHOUSE OPERATING, INC. | Gas well | $11.5 M |
| PINNELL YTURRIA04/282858 | CHARRO OPERATING, L.L.C. | Gas well | $11.4 M |
| MARRS MCLEAN TRUST -A04/175454 | COLUMBUS ENERGY, LLC | Gas well | $11.2 M |
| GUILITA04/179644 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $11.2 M |
| SOUTH COYOTE04/181927 | MESTENA OPERATING, L.L.C. | Gas well | $11.1 M |
| CHEVRON-THUNDERBIRD #3 GAS UNIT04/175830 | SINGLE BARREL OIL AND GAS LLC | Gas well | $11.0 M |
| MCLEAN HEIRS04/186789 | COLUMBUS ENERGY, LLC | Gas well | $10.9 M |
| MESTENA04/186987 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $10.9 M |
| MARRS MCLEAN TRUST -A-04/211212 | COLUMBUS ENERGY, LLC | Gas well | $10.8 M |
| FLORES GAS UNIT04/109912 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $10.6 M |
| BASS, A. M. K., MRS.04/207019 | OVERTON PARK OIL & GAS LP | Gas well | $10.5 M |
| MARTINEZ, HOMERO T.04/7805 | RICKAWAY ENERGY, CORP. | Oil lease | $10.4 M |
| LIBRE04/213312 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $10.4 M |
| SOUTH COYOTE04/180881 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $10.2 M |
| LIBRE EAST04/215120 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $9.6 M |
| RANCHO BLANCO CORPORATION/STATE04/217892 | CENTRAL GULF PETROLEUM INC | Gas well | $9.5 M |
| LIBRE04/186070 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $9.5 M |
| HOLBEIN, R., UNIT 204/14643 | COLUMBUS ENERGY, LLC | Gas well | $9.4 M |
| PORTERO04/208835 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $9.3 M |
| NUMERO SEIS04/191821 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $9.3 M |
| LIBRE04/212459 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $9.2 M |
| MESTENA OIL & GAS COMPANY04/192733 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.9 M |
| LIBRE04/222349 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.7 M |
| LIBRE04/213690 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.7 M |
| CEPRES04/180750 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.6 M |
| MESTENA, INC. "H"04/177487 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.5 M |
| LIBRE04/219891 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.5 M |
| LIBRE04/187009 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.4 M |
| LIBRE04/217473 | BORDERTOWN ENERGY RESOURCES, LLC | Gas well | $8.1 M |