| 2008-12-01 | 675564 | 42-139-30573 | CONGO WEST #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-12-01 | 675564 | 42-139-30573 | CONGO WEST #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-12-01 | 675564 | 42-139-30573 | CONGO WEST #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-11-26 | 674634 | 42-139-30574 | AULD #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-11-13 | 674473 | 42-139-30572 | FRANCIS #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-11-12 | 674455 | 42-139-30571 | AULD #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-11-10 | 674391 | 42-139-30570 | CONGO NORTH #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-11-10 | 674388 | 42-139-30569 | CONGO NORTH #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-10-25 | 673624 | 42-139-30568 | MCMILLION #1H | TRANS-TEXAS ENERGY GROUP LLC | DRILL | 11,000 | Y |
| 2008-10-21 | 673244 | 42-139-30567 | WILSON #1H | TRANS-TEXAS ENERGY GROUP LLC | DRILL | 11,000 | Y |
| 2008-10-21 | 673141 | 42-139-30566 | CONGO NORTH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-10-20 | 673147 | 42-139-30565 | CHAPARRAL #5 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2008-10-20 | 673146 | 42-139-30564 | CHAPARRAL #4 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2008-10-20 | 673145 | 42-139-30563 | CHAPARRAL #3 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2008-10-20 | 673144 | 42-139-30562 | CHAPARRAL #2 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2008-10-20 | 673143 | 42-139-30561 | CHAPARRAL #1 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2008-10-09 | 672231 | 42-139-30560 | MAYPEARL UNIT #2H | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 14,000 | Y |
| 2008-10-04 | 671647 | 42-139-30559 | BONTKE UNIT #9H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-10-04 | 671647 | 42-139-30559 | BONTKE UNIT #9H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-10-04 | 671644 | 42-139-30558 | BONTKE UNIT #8H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-10-04 | 671644 | 42-139-30558 | BONTKE UNIT #8H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-10-04 | 671620 | 42-139-30557 | BONTKE UNIT #7H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-10-04 | 671620 | 42-139-30557 | BONTKE UNIT #7H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-09-24 | 670458 | 42-139-30555 | MAYPEARL UNIT #1H | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 14,000 | Y |
| 2008-09-24 | 670458 | 42-139-30555 | MAYPEARL UNIT #1H | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 14,000 | Y |
| 2008-09-23 | 670901 | 42-139-30556 | MOORE #3H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2008-09-23 | 670901 | 42-139-30556 | MOORE #3H | RANGE PRODUCTION COMPANY | DRILL | 10,000 | Y |
| 2008-09-15 | 666180 | 42-139-30465 | SEVEN S RANCH #1H | ENDEAVOR ENERGY RESOURCES L.P. | FLD-XFR | 8,500 | Y |
| 2008-09-12 | 647873 | 42-139-30514 | ATHERTON MURPHY F UNIT 1 #1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-09-09 | 655799 | 42-139-30526 | MARMET A #1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-09-08 | 639155 | 42-139-30503 | CANN #2HR | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-09-08 | 630474 | 42-139-30486 | ATHERTON MURPHY #D 1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-09-08 | 616623 | 42-139-30474 | CANN #1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-09-06 | 631007 | 42-139-30491 | ASH GROVE #A 1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-08-29 | 668587 | 42-139-30554 | MISKIMON UNIT #1H | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 13,000 | Y |
| 2008-08-13 | 667721 | 42-139-30553 | WALKER UNIT 1 #2H | METROPLEX BARNETT SHALE LLC | DRILL | 10,000 | Y |
| 2008-08-13 | 667721 | 42-139-30553 | WALKER UNIT 1 #2H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-08-12 | 667593 | 42-139-30552 | CARLTON UNIT #1H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2008-08-12 | 667593 | 42-139-30552 | CARLTON UNIT #1H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2008-08-12 | 667592 | 42-139-30551 | CARLTON UNIT #2H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2008-08-12 | 667592 | 42-139-30551 | CARLTON UNIT #2H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2008-08-09 | 667287 | 42-139-30550 | BONTKE UNIT #12H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-30 | 666444 | 42-139-30548 | BONTKE UNIT #13H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-29 | 667720 | 42-139-30549 | WALKER UNIT 1 #1H | METROPLEX BARNETT SHALE LLC | DRILL | 10,000 | Y |
| 2008-07-29 | 667720 | 42-139-30549 | WALKER UNIT 1 #1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2008-07-21 | 665774 | 42-139-30546 | BONTKE UNIT #5H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-21 | 665507 | 42-139-30544 | EAGLE FORD C UNIT #7H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-18 | 665518 | 42-139-30545 | EAGLE FORD C UNIT #9H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-18 | 665512 | 42-139-30543 | EAGLE FORD C UNIT #8H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2008-07-18 | 665504 | 42-251-33584 | EAGLE FORD C UNIT #6H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |