| 2006-06-20 | 621260 | 42-479-39551 | B.M.T. 471 #3 | CONOCOPHILLIPS COMPANY | DRILL | 10,100 | |
| 2006-06-16 | 620814 | 42-479-39548 | LAS RAICES #2 | BARRETT BROTHERS OIL & GAS, INC. | DRILL | 7,200 | |
| 2006-06-15 | 620761 | 42-479-39547 | GALVAN #H 1 | METANO ENERGY, LP | DRILL | 6,850 | |
| 2006-06-14 | 621001 | 42-479-39549 | EL VIEJITO "B" #3H | EOG RESOURCES, INC. | DRILL | 13,000 | Y |
| 2006-06-13 | 620780 | 42-479-39546 | BOOTH, W.V.JR. 2292 H #14A | LEWIS PETRO PROPERTIES, INC. | DRILL | 10,200 | Y |
| 2006-06-09 | 620689 | 42-479-39545 | EL GATO #30 | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | |
| 2006-06-07 | 620602 | 42-479-39544 | S MARSHALL STATE-WELLS FARGO GU #4H | EOG RESOURCES, INC. | DRILL | 12,000 | Y |
| 2006-06-07 | 620535 | 42-479-39543 | LUNDELL MINERALS #3 | VIRTEX PETROLEUM COMPANY, INC. | DRILL | 10,800 | |
| 2006-06-07 | 620132 | 42-479-39540 | BEASLEY-MEADOR "B" #12 | WELHAUSEN OPERATING COMPANY, LP | DRILL | 7,500 | |
| 2006-06-07 | 620128 | 42-479-39539 | BEASLEY-MEADOR "A" #11 | WELHAUSEN OPERATING COMPANY, LP | DRILL | 7,500 | |
| 2006-06-05 | 620276 | 42-479-39542 | WARREN, W.K. #2 | CONOCOPHILLIPS COMPANY | DRILL | 10,300 | |
| 2006-06-05 | 620153 | 42-479-39541 | BONEBRAKE #8 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,500 | |
| 2006-06-02 | 620004 | 42-479-39537 | PETTY RANCH #905 | BLACKBRUSH O & G, INC. | DRILL | 5,800 | |
| 2006-06-02 | 620004 | 42-479-39537 | PETTY RANCH #905 | BLACKBRUSH O & G, INC. | DRILL | 5,800 | |
| 2006-06-02 | 620004 | 42-479-39537 | PETTY RANCH #905 | ST. MARY LAND & EXPLORATION CO. | DRILL | 5,800 | |
| 2006-06-01 | 620181 | 42-479-39538 | JAMES TRUST #21 | EOG RESOURCES, INC. | DRILL | 8,200 | |
| 2006-05-31 | 620097 | 42-479-39536 | VAQUILLAS RANCH "1" #2 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,600 | |
| 2006-05-31 | 619755 | 42-479-39535 | B.M.T. #190 | CONOCOPHILLIPS COMPANY | DRILL | 10,100 | |
| 2006-05-26 | 620001 | 42-479-39534 | GALVAN #J 1 | METANO ENERGY, LP | DRILL | 6,650 | |
| 2006-05-26 | 619961 | 42-479-39533 | SLATOR RANCH #U 3 | EOG RESOURCES, INC. | DRILL | 12,000 | |
| 2006-05-26 | 619641 | 42-479-39532 | B.M.T. A #19 | CONOCOPHILLIPS COMPANY | DRILL | 9,400 | |
| 2006-05-26 | 619603 | 42-479-39530 | GALVAN #I 1 | METANO ENERGY, LP | DRILL | 6,550 | |
| 2006-05-25 | 619602 | 42-479-39529 | G. B. G. L. AND C. CO. LTD. #13 | ROSETTA RESOURCES OPERATING LP | DRILL | 7,500 | |
| 2006-05-24 | 619594 | 42-479-39531 | SOUTH CALLAGHAN RANCH #238 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,500 | |
| 2006-05-24 | 619594 | 42-479-39531 | SOUTH CALLAGHAN RANCH #238 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,800 | |
| 2006-05-24 | 619593 | 42-479-39528 | SOUTH CALLAGHAN RANCH #237 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,000 | |
| 2006-05-24 | 619593 | 42-479-39528 | SOUTH CALLAGHAN RANCH #237 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,000 | |
| 2006-05-24 | 619592 | 42-479-39527 | SOUTH CALLAGHAN RANCH #236 | ROSETTA RESOURCES OPERATING LP | DRILL | 8,000 | |
| 2006-05-23 | 619731 | 42-479-39526 | WEBB COUNTY SCHOOL LAND 1383 #37 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,700 | |
| 2006-05-23 | 619730 | 42-479-39525 | OWEN BRISCOE 1134 #2 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,700 | |
| 2006-05-22 | 619569 | 42-479-39128 | PUIG AVIATOR #1 | EVANS, S. LAVON JR. OPER. CO. | RECOMP | 13,400 | |
| 2006-05-22 | 619315 | 42-479-39519 | PALAFOX 59 #4 | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-22 | 619314 | 42-479-39518 | PALAFOX 59 #3 | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-22 | 619313 | 42-479-39523 | PALAFOX 59 #2 | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-22 | 619311 | 42-479-39520 | MARTIN ESTATE #390 | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-22 | 619310 | 42-479-39521 | MARTIN ESTATE #291 | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-22 | 619309 | 42-479-39522 | MARTIN ESTATE #2B | PEAK ENERGY CORPORATION | DRILL | 7,000 | |
| 2006-05-19 | 619564 | 42-479-39524 | GARNER, TULLY C. #92 | EOG RESOURCES, INC. | DRILL | 8,100 | |
| 2006-05-16 | 619329 | 42-479-39517 | STANLEY #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 3,800 | |
| 2006-05-16 | 618779 | 42-479-39503 | BOTELLO-KILLAM #1SW | KASPER DISPOSAL LLC | DRILL | 5,400 | |
| 2006-05-15 | 619256 | 42-479-39516 | DCRR SEC 3C #49 | KILLAM OIL CO., LTD. | DRILL | 7,000 | |
| 2006-05-15 | 619250 | 42-479-39515 | GATES 05D 12 #1287 | BLACKBRUSH O & G, INC. | DRILL | 10,000 | |
| 2006-05-15 | 619185 | 42-479-39511 | RETTIG, MABEL 2292 "A" #58H | LEWIS PETRO PROPERTIES, INC. | DRILL | 12,600 | Y |
| 2006-05-15 | 619185 | 42-479-39511 | RETTIG, MABEL 2292 "A" #58H | LEWIS PETRO PROPERTIES, INC. | DRILL | 12,600 | Y |
| 2006-05-12 | 619193 | 42-479-39514 | BEASLEY WELHAUSEN STATE 98 #33 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,100 | |
| 2006-05-12 | 619192 | 42-479-39513 | BEASLEY WELHAUSEN STATE 105 #44 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,100 | |
| 2006-05-12 | 619087 | 42-479-39512 | BRISCOE #28 | ESCONDIDO RESOURCES GP, LLC | DRILL | 6,000 | |
| 2006-05-12 | 618670 | 42-479-39507 | VAQUILLAS RANCH H #224 | CONOCOPHILLIPS COMPANY | DRILL | 12,900 | |
| 2006-05-11 | 619168 | 42-479-39510 | LOS OJUELOS MINERAL TRUST #5H | EVANS, S. LAVON JR. OPER. CO. | DRILL | 13,200 | |
| 2006-05-11 | 619136 | 42-479-39509 | WEBB COUNTY SCHOOL LAND 1383 #29 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,800 | |