| 2008-03-13 | 656669 | 42-479-40134 | BENAVIDES FMT #12H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2008-03-13 | 656629 | 42-479-40133 | SOUTH CALLAGHAN RANCH #299 | ROSETTA RESOURCES OPERATING LP | DRILL | 9,940 | |
| 2008-03-13 | 656519 | 42-479-40129 | GATES 05S #603 | ST. MARY LAND & EXPLORATION CO. | DRILL | 7,000 | |
| 2008-03-12 | 656547 | 42-479-40131 | BRISCOE "C" #1134 | ST. MARY LAND & EXPLORATION CO. | DRILL | 5,525 | |
| 2008-03-07 | 656690 | 42-479-40132 | FASKEN L. & M. ST OF TX #6002 | VIRTEX OPERATING COMPANY, INC. | DRILL | 7,200 | |
| 2008-03-07 | 656294 | 42-479-36085 | SOUTH CALLAGHAN RANCH #127 | ROSETTA RESOURCES OPERATING LP | RECOMP | 8,740 | |
| 2008-03-07 | 656268 | 42-479-38871 | PETTY RANCH #1005 | ST. MARY LAND & EXPLORATION CO. | RECOMP | 5,826 | |
| 2008-03-07 | 655734 | 42-479-37108 | PETTY RANCH #7034 | ST. MARY LAND & EXPLORATION CO. | RECOMP | 5,816 | |
| 2008-03-06 | 656045 | 42-479-40128 | GALVAN RANCH L11 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-06 | 656042 | 42-479-40127 | GALVAN RANCH J10 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-06 | 656038 | 42-479-40126 | GALVAN RANCH L4 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656046 | 42-479-40124 | GALVAN RANCH P17 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656044 | 42-479-40123 | GALVAN RANCH J3 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656030 | 42-479-40121 | GALVAN RANCH L3 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656026 | 42-479-40120 | GALVAN RANCH L2 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656023 | 42-479-40119 | GALVAN RANCH L1 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-05 | 656019 | 42-479-40122 | GALVAN RANCH L9 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-03-04 | 656017 | 42-479-35027 | SOUTH CALLAGHAN RANCH #20 | ROSETTA RESOURCES OPERATING LP | RECOMP | 7,150 | |
| 2008-03-03 | 655890 | 42-479-40118 | SOUTH CALLAGHAN RANCH #298 | ROSETTA RESOURCES OPERATING LP | DRILL | 9,550 | |
| 2008-02-28 | 656257 | 42-479-40125 | GONZALEZ, RUBEN R. NO. 309 #1 | FLATIRONS RESOURCES LLC | DRILL | 12,650 | |
| 2008-02-27 | 655651 | 42-479-40116 | OWEN 4 #4 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,600 | |
| 2008-02-27 | 655650 | 42-479-40117 | OWEN 3 #5 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,600 | |
| 2008-02-27 | 655650 | 42-479-40117 | OWEN 3 #5 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,600 | |
| 2008-02-25 | 655519 | 42-479-40115 | OWEN #6 | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,000 | |
| 2008-02-25 | 655383 | 42-479-40113 | VAQUILLAS #2 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,500 | |
| 2008-02-22 | 655299 | 42-479-40112 | LAUREL 1390 #11A | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-22 | 655259 | 42-479-40111 | STAGGS #11H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2008-02-22 | 655259 | 42-479-40111 | STAGGS #11H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2008-02-22 | 655192 | 42-479-40114 | SLATOR RANCH #E 3S | EOG RESOURCES, INC. | DRILL | 8,900 | |
| 2008-02-21 | 655188 | 42-479-40110 | BRISCOE "E" #1010 | ST. MARY LAND & EXPLORATION CO. | DRILL | 6,500 | |
| 2008-02-21 | 655149 | 42-479-40109 | K&H FEE 942 #6 | KILLAM OIL CO., LTD. | DRILL | 11,000 | |
| 2008-02-21 | 655126 | 42-479-40108 | NORTH MARSHALL ST WELLS FARGO GU #5H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2008-02-20 | 654984 | 42-479-40106 | SOUTH CALLAGHAN RANCH #297 | ROSETTA RESOURCES OPERATING LP | DRILL | 9,250 | |
| 2008-02-19 | 654902 | 42-479-40105 | GATES "N" TR5 #6 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-19 | 650483 | 42-479-36359 | LAUREL #2A | DAKOTA OIL COMPANY | RECOMP | 9,916 | |
| 2008-02-14 | 654801 | 42-479-40104 | BRISCOE "E" #1009 | ST. MARY LAND & EXPLORATION CO. | DRILL | 6,250 | |
| 2008-02-13 | 655279 | 42-479-40107 | SOUTH CALLAGHAN RANCH #294R | ROSETTA RESOURCES OPERATING LP | DRILL | 9,000 | |
| 2008-02-11 | 654529 | 42-479-40103 | BMT 471 #1 | CONOCOPHILLIPS COMPANY | DRILL | 10,200 | |
| 2008-02-09 | 654435 | 42-479-40101 | BRISCOE "E" #1085 | ST. MARY LAND & EXPLORATION CO. | DRILL | 6,000 | |
| 2008-02-09 | 654428 | 42-479-40100 | BRISCOE "E" #1068 | ST. MARY LAND & EXPLORATION CO. | DRILL | 5,900 | |
| 2008-02-09 | 654412 | 42-479-40102 | BRISCOE "J" #1007 | ST. MARY LAND & EXPLORATION CO. | DRILL | 7,000 | |
| 2008-02-08 | 654291 | 42-479-40099 | DIX RANCH STATE C #528B | CONOCOPHILLIPS COMPANY | DRILL | 7,600 | |
| 2008-02-08 | 654285 | 42-479-40098 | GARNER RANCH 1057 #9 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-08 | 654285 | 42-479-40098 | GARNER RANCH 1057 #9 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-08 | 654282 | 42-479-40097 | GARNER RANCH 1057 #8 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-07 | 654222 | 42-479-40096 | GARNER RANCH 816 #2 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,200 | |
| 2008-02-06 | 654090 | 42-479-40093 | SOUTH CALLAGHAN RANCH #295 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,600 | |
| 2008-02-06 | 654083 | 42-479-40095 | GALVAN RANCH N12 #1 | LEGEND NATURAL GAS III, LP | DRILL | 8,000 | |
| 2008-02-04 | 654096 | 42-479-40094 | SOUTH CALLAGHAN RANCH #296 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,700 | |
| 2008-02-04 | 653887 | 42-479-40092 | GARNER, TULLY C. #94 | EOG RESOURCES, INC. | DRILL | 11,000 | |