| 2015-10-22 | 811190 | 42-297-35802 | GUAJILLO UNIT 12 SOUTH #501H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-22 | 811190 | 42-297-35802 | GUAJILLO UNIT 12 SOUTH #3H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-21 | 811192 | 42-297-35804 | GUAJILLO UNIT 12 SOUTH #502H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-21 | 811192 | 42-297-35804 | GUAJILLO UNIT 12 SOUTH #4H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-20 | 811189 | 42-297-35801 | GUAJILLO UNIT 12 SOUTH #1H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-20 | 811189 | 42-297-35801 | GUAJILLO UNIT 12 SOUTH #1H | MARATHON OIL EF LLC | DRILL | 17,100 | Y |
| 2015-10-19 | 811329 | 42-297-35799 | SINOR RANCH A #02WI | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2015-10-19 | 811327 | 42-297-35800 | SINOR RANCH A #01WI | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | |
| 2015-10-02 | 810821 | 42-297-35798 | COFFIN-SARGENT UNIT #1 | WELDER EXPLORATION & PROD., INC. | DRILL | 6,000 | |
| 2015-10-02 | 810821 | 42-297-35798 | COFFIN-SARGENT UNIT #1 | WELDER EXPLORATION & PROD., INC. | DRILL | 6,000 | |
| 2015-09-30 | 809838 | 42-297-35772 | BURGESS UNIT A #703 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | Y |
| 2015-09-30 | 809830 | 42-297-35771 | BURGESS UNIT A #702 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | Y |
| 2015-09-29 | 810548 | 42-297-35797 | THREE SISTERS 01 #65H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-24 | 810408 | 42-297-35792 | THREE SISTERS 01 #29H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-24 | 810408 | 42-297-35792 | THREE SISTERS 01 #29H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-24 | 810408 | 42-297-35792 | THREE SISTERS 01 #29H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810550 | 42-297-35796 | THREE SISTERS 01 #67H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810549 | 42-297-35795 | THREE SISTERS 01 #66H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810547 | 42-297-35794 | THREE SISTERS 01 #64H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810545 | 42-297-35793 | THREE SISTERS 01 #63H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810542 | 42-297-35790 | THREE SISTERS 01 #51H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810542 | 42-297-35790 | THREE SISTERS 01 #51H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810541 | 42-297-35791 | THREE SISTERS 01 #50H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810541 | 42-297-35791 | THREE SISTERS 01 #50H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810540 | 42-297-35789 | THREE SISTERS 01 #49H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810539 | 42-297-35788 | THREE SISTERS 01 #48H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810539 | 42-297-35788 | THREE SISTERS 01 #48H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810538 | 42-297-35787 | THREE SISTERS 01 #47H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810538 | 42-297-35787 | THREE SISTERS 01 #47H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810537 | 42-297-35786 | THREE SISTERS 01 #46H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810537 | 42-297-35786 | THREE SISTERS 01 #46H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-23 | 810536 | 42-297-35785 | THREE SISTERS 01 #45H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-23 | 810536 | 42-297-35785 | THREE SISTERS 01 #45H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810416 | 42-297-35783 | THREE SISTERS 01 #37H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810416 | 42-297-35783 | THREE SISTERS 01 #37H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810415 | 42-297-35782 | THREE SISTERS 01 #36H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810415 | 42-297-35782 | THREE SISTERS 01 #36H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810415 | 42-297-35782 | THREE SISTERS 01 #36H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810414 | 42-297-35781 | THREE SISTERS 01 #35H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810414 | 42-297-35781 | THREE SISTERS 01 #35H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810413 | 42-297-35780 | THREE SISTERS 01 #34H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810413 | 42-297-35780 | THREE SISTERS 01 #34H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810412 | 42-297-35779 | THREE SISTERS 01 #33H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810412 | 42-297-35779 | THREE SISTERS 01 #33H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810411 | 42-297-35778 | THREE SISTERS 01 #32H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810411 | 42-297-35778 | THREE SISTERS 01 #32H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810410 | 42-297-35777 | THREE SISTERS 01 #31H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810410 | 42-297-35777 | THREE SISTERS 01 #31H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |
| 2015-09-18 | 810409 | 42-297-35784 | THREE SISTERS 01 #30H | PIONEER NATURAL RES. USA, INC. | DRILL | 21,000 | Y |
| 2015-09-18 | 810409 | 42-297-35784 | THREE SISTERS 01 #30H | PIONEER NATURAL RES. USA, INC. | DRILL | 25,000 | Y |