| 2005-09-30 | 607204 | 42-251-30568 | ENGLAND, DENA #1 H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2005-09-30 | 607189 | 42-251-30567 | HILTON UNIT #3H | EOG RESOURCES, INC. | DRILL | 8,600 | Y |
| 2005-09-30 | 607188 | 42-251-30566 | UYSALER, AHMET #1 H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2005-09-30 | 607169 | 42-251-30563 | PANNELL #1H | WILLIAMS PROD. GULF COAST, L.P. | DRILL | 8,380 | Y |
| 2005-09-30 | 607169 | 42-251-30563 | PANNELL #1H | REICHMANN PETROLEUM CORP. | DRILL | 8,380 | Y |
| 2005-09-30 | 607168 | 42-251-30565 | HILTON UNIT #2H | EOG RESOURCES, INC. | DRILL | 8,600 | Y |
| 2005-09-30 | 607167 | 42-251-30564 | HILTON UNIT #1H | EOG RESOURCES, INC. | DRILL | 8,600 | Y |
| 2005-09-29 | 607090 | 42-251-30562 | BROWNLEE #2H | J-W OPERATING CO. | DRILL | 13,000 | Y |
| 2005-09-29 | 607090 | 42-251-30562 | BROWNLEE #2H | J-W OPERATING CO. | DRILL | 13,000 | Y |
| 2005-09-28 | 607052 | 42-251-30561 | HALEY BRANCH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2005-09-27 | 606977 | 42-251-30557 | ALFORD BOONE UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2005-09-27 | 606977 | 42-251-30557 | ALFORD BOONE UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2005-09-27 | 606974 | 42-251-30560 | COOPER #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2005-09-27 | 606950 | 42-251-30559 | BROWN UNIT #1H | EOG RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-27 | 606895 | 42-251-30558 | DAMSEL FLY NYMPH #1H | ARRINGTON,DAVID H. OIL & GAS,INC | DRILL | 7,400 | Y |
| 2005-09-26 | 606916 | 42-251-30556 | LIVINGSTONE #1 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2005-09-23 | 606826 | 42-251-30553 | EAST GODLEY #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2005-09-23 | 606800 | 42-251-30552 | FOWLER #2H | SUNDANCE RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-23 | 606795 | 42-251-30551 | BROWN, E. #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2005-09-23 | 606794 | 42-251-30554 | PALMER #2H | EOG RESOURCES, INC. | DRILL | 7,300 | Y |
| 2005-09-23 | 606788 | 42-251-30555 | TEICH, HENRY #2H | EOG RESOURCES, INC. | DRILL | 7,000 | Y |
| 2005-09-23 | 606739 | 42-251-30548 | MCCUTCHIN #1H | WESTERN CHIEF OIL & GAS COMPANY | DRILL | 7,500 | Y |
| 2005-09-23 | 606700 | 42-251-30550 | KOLAR UNIT #2H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-22 | 606791 | 42-251-30549 | STEPHENS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2005-09-21 | 606713 | 42-251-30547 | GEORGES CREEK RANCH #7H | BURLINGTON RESOURCES O & G CO LP | DRILL | 9,000 | Y |
| 2005-09-20 | 606535 | 42-251-30546 | WILKES UNIT #1H | EOG RESOURCES, INC. | DRILL | 7,000 | Y |
| 2005-09-19 | 606532 | 42-251-30545 | HALL #1H | SUNDANCE RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-19 | 606532 | 42-251-30545 | HALL #1H | SUNDANCE RESOURCES, INC. | DRILL | 7,900 | Y |
| 2005-09-19 | 606532 | 42-251-30545 | HALL #1H | SUNDANCE RESOURCES, INC. | DRILL | 7,900 | Y |
| 2005-09-19 | 606532 | 42-251-30545 | HALL #1H | BP OPERATING COMPANY, LLC | DRILL | 7,900 | Y |
| 2005-09-16 | 606461 | 42-251-30543 | COSPER-WHITEHORN UNIT #1H | WILLOWBEND INVESTMENTS, INC. | DRILL | 7,000 | Y |
| 2005-09-16 | 606461 | 42-251-30543 | COSPER-WHITEHORN UNIT #1H | WILLOWBEND INVESTMENTS, INC. | DRILL | 7,400 | Y |
| 2005-09-16 | 606447 | 42-251-30544 | HOPE UNIT #1H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2005-09-14 | 606303 | 42-251-30542 | TEXAS LIME #1H | EOG RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-14 | 606303 | 42-251-30542 | U.S. LIME #1H | EOG RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-14 | 606261 | 42-251-30541 | FOWLER #1H | SUNDANCE RESOURCES, INC. | DRILL | 7,500 | Y |
| 2005-09-13 | 606237 | 42-251-30540 | ROBERT A. KING UNIT #1RH | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-13 | 606236 | 42-251-30539 | GREENWAY UNIT #1H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-13 | 606233 | 42-251-30538 | CORE LAB #4H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-13 | 606164 | 42-251-30537 | CANNON UNIT #1H | EOG RESOURCES, INC. | DRILL | 9,000 | Y |
| 2005-09-13 | 606153 | 42-251-30536 | RAAM #1H | EOG RESOURCES, INC. | DRILL | 9,000 | Y |
| 2005-09-13 | 606152 | 42-251-30534 | DELUTIS #2H | STROUD ENERGY, LTD. | DRILL | 8,500 | Y |
| 2005-09-13 | 606139 | 42-251-30535 | MAYFLY EMERGER #1H | ARRINGTON,DAVID H. OIL & GAS,INC | DRILL | 7,000 | Y |
| 2005-09-12 | 606108 | 42-251-30532 | FALVEL #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2005-09-12 | 606069 | 42-251-30533 | ANDRUS/SHELLENBERGER UNIT #1H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-09 | 606105 | 42-251-30531 | DIXIE RUTH #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2005-09-09 | 605996 | 42-251-30530 | STEWART UNIT #1H | EOG RESOURCES, INC. | DRILL | 9,000 | Y |
| 2005-09-09 | 605996 | 42-251-30530 | STEWART UNIT #1H | EOG RESOURCES, INC. | DRILL | 9,000 | Y |
| 2005-09-08 | 606009 | 42-251-30527 | WILSHIRE UNIT #2H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |
| 2005-09-08 | 606009 | 42-251-30527 | WILSHIRE UNIT #2H | EOG RESOURCES, INC. | DRILL | 7,700 | Y |