| 2009-02-24 | 678789 | 42-251-33569 | EAST ALLEN #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-24 | 678789 | 42-251-33569 | EAST ALLEN #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-24 | 678758 | 42-251-33565 | BURLESON ELKS #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-24 | 678758 | 42-251-33565 | BURLESON ELKS #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-24 | 678758 | 42-251-33565 | BURLESON ELKS #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-24 | 655680 | 42-251-32672 | WALKING T RANCH UNIT #23H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-24 | 655677 | 42-251-32671 | WALKING T RANCH UNIT #22H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-23 | 678760 | 42-251-33566 | HOBDY UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-02-23 | 678760 | 42-251-33566 | HOBDY UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-02-23 | 678760 | 42-251-33566 | HOBDY UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-02-23 | 678743 | 42-251-33564 | WADDELL #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-23 | 678743 | 42-251-33564 | WADDELL #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-23 | 678716 | 42-251-33563 | WINSCOTT #G 5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-20 | 677747 | 42-251-33532 | CHRISTIAN SCHOOL #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-20 | 675727 | 42-251-33479 | GEARHART #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-20 | 644800 | 42-251-32175 | WADSWORTH #1H | XTO ENERGY INC. | DRILL | 8,500 | Y |
| 2009-02-19 | 668655 | 42-251-33234 | BARABAS #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-19 | 668654 | 42-251-33233 | BARABAS #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-17 | 668652 | 42-251-33235 | BARABAS #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-13 | 678534 | 42-251-33562 | WINSCOTT #F 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-13 | 678534 | 42-251-33562 | WINSCOTT #F 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-13 | 678533 | 42-251-33561 | WINSCOTT #F 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-13 | 678453 | 42-251-33556 | MORGAN, EDMUND #4 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2009-02-13 | 645522 | 42-251-32205 | WILLOW CREEK 'B' UNIT #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-12 | 678462 | 42-251-33557 | JOSHUA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-12 | 678462 | 42-251-33557 | JOSHUA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-12 | 678462 | 42-251-33557 | JOSHUA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-12 | 678449 | 42-251-33560 | SUMMIT UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2009-02-12 | 678109 | 42-251-33550 | DAVENPORT #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-11 | 678466 | 42-251-33558 | MCLEROY, W. R. #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2009-02-10 | 677142 | 42-251-33516 | BLAIR #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-10 | 676716 | 42-251-33500 | GALLAGHER UNIT #5H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-10 | 675754 | 42-251-33480 | KINNEAR #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-09 | 678383 | 42-251-33552 | ELLIS UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-06 | 677104 | 42-251-33515 | GEARHART #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-06 | 676715 | 42-251-33499 | GALLAGHER UNIT #4H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-05 | 676540 | 42-251-33495 | GALLAGHER UNIT #3H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-04 | 678109 | 42-251-33550 | DAVENPORT #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-04 | 678108 | 42-251-33551 | DAVENPORT #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-04 | 678107 | 42-251-33549 | DAVENPORT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-03 | 678100 | 42-251-33548 | KEN TEICH UNIT #8H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678098 | 42-251-33547 | KEN TEICH UNIT #7H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678097 | 42-251-33546 | KEN TEICH UNIT #6H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678093 | 42-251-33545 | KEN TEICH UNIT #5H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678092 | 42-251-33544 | KEN TEICH UNIT #4H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678088 | 42-251-33543 | KEN TEICH UNIT #3H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678088 | 42-251-33543 | KEN TEICH UNIT #3H | EOG RESOURCES, INC. | DRILL | 8,999 | Y |
| 2009-02-03 | 678065 | 42-251-33542 | RODRIGUEZ #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-02-03 | 678048 | 42-251-33541 | TEXAS ROYALTIES UNIT #2H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2009-02-03 | 678039 | 42-251-33539 | TEXAS ROYALTIES UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |