| 2008-05-15 | 660520 | 42-223-30493 | A. K. GILLIS UNIT #2 | WEST MOUNTAIN OPERATING CO, INC. | DRILL | 3,500 | |
| 2008-05-15 | 660520 | 42-223-30493 | A. K. GILLIS UNIT #2 | WEST MOUNTAIN OPERATING CO, INC. | DRILL | 4,500 | |
| 2008-04-11 | 653044 | 42-223-30492 | G.B. 038-12 #12 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 300 | |
| 2008-02-26 | 655700 | 42-223-30491 | PHILLIPS #1 | ARK-LA-TEX ENERGY, L.L.C. | DRILL | 9,800 | |
| 2007-11-16 | 649226 | 42-223-30490 | A.K. GILLIS UNIT #1 | WEST MOUNTAIN OPERATING CO, INC. | DRILL | 12,000 | |
| 2007-02-01 | 632796 | 42-223-30489 | COLE #1 | BURK ROYALTY CO., LTD. | DRILL | 10,500 | |
| 2007-02-01 | 632796 | 42-223-30489 | COLE #1 | BURK ROYALTY CO., LTD. | DRILL | 10,500 | |
| 2007-01-03 | 631197 | 42-223-30488 | PHILLIPS #3382 | HAWTHORN ENERGY PARTNERS, LLC | DRILL | 9,650 | |
| 2007-01-03 | 631197 | 42-223-30488 | PHILLIPS #3382 | HAWTHORN ENERGY PARTNERS, LLC | DRILL | 9,650 | |
| 2006-08-28 | 624972 | 42-223-30487 | PHILLIPS #3381 | HAWTHORN ENERGY PARTNERS, LLC | DRILL | 9,650 | |
| 2006-02-27 | 614737 | 42-223-30485 | GB 0-211 #211 | ATMOS PIPELINE - TEXAS | DRILL | 200 | |
| 2006-02-27 | 614736 | 42-223-30484 | GB 038-11 #11 | ATMOS PIPELINE - TEXAS | DRILL | 200 | |
| 2006-02-27 | 614735 | 42-223-30486 | GB 033-23 #23 | ATMOS PIPELINE - TEXAS | DRILL | 200 | |
| 2005-12-14 | 611012 | 42-223-30483 | GB 033-21 #21 | ATMOS PIPELINE - TEXAS | DRILL | 200 | |
| 2005-11-04 | 608950 | 42-223-30482 | REYNOLDS #6 | COLE, FRANK W ENGINEERING | DRILL | 6,500 | |
| 2005-09-09 | 605722 | 42-223-30481 | REYNOLDS, J. G. #8 | COLE, FRANK W ENGINEERING | DRILL | 6,500 | |
| 2005-07-20 | 603623 | 42-223-30480 | WORSHAM, J. E. "A" #7 | COLE, FRANK W ENGINEERING | DRILL | 5,000 | |
| 2005-06-15 | 602065 | 42-223-30479 | WORSHAM, J. E. #12 | COLE, FRANK W ENGINEERING | DRILL | 4,700 | |
| 2005-06-15 | 602065 | 42-223-30479 | WORSHAM, J. E. #12 | COLE, FRANK W ENGINEERING | RECOMP | 5,400 | |
| 2003-12-10 | 539533 | 42-223-30477 | SPINDLETOP HARLEY #1 | TEXTRON SOUTHWEST L.L.C. | RECOMP | 9,800 | |
| 2003-06-17 | 533244 | 42-223-30478 | SPINDLETOP LEANNA #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2003-06-17 | 533244 | 42-223-30478 | SPINDLETOP LEANNA #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2003-02-19 | 528652 | 42-223-30477 | SANTA FE SPINDLETOP #2 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2003-02-19 | 528652 | 42-223-30477 | SANTA FE SPINDLETOP #2 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2003-02-19 | 528652 | 42-223-30477 | SANTA FE SPINDLETOP #2 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2003-01-10 | 527190 | 42-223-30476 | SANTA FE SPINDLETOP #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 9,800 | |
| 2002-08-27 | 523183 | 42-223-30475 | HOPKINS SPINDLETOP #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 10,000 | |
| 2002-08-27 | 523183 | 42-223-30475 | HOPKINS SPINDLETOP #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 10,000 | |
| 2002-08-27 | 523183 | 42-223-30475 | HOPKINS SPINDLETOP #1 | TEXTRON SOUTHWEST L.L.C. | DRILL | 10,000 | |
| 2002-07-30 | 522347 | 42-223-30474 | HAMM, GARY #1 | GRAY BRANCH MINERALS LLC | DRILL | 4,500 | |
| 2002-05-28 | 520434 | 42-223-30473 | SHRODE, J. M. #1 | BURK ROYALTY CO., LTD. | DRILL | 6,900 | |
| 2002-05-28 | 520434 | 42-223-30473 | SHRODE, J. M. #1 | BURK ROYALTY CO., LTD. | DRILL | 6,900 | |
| 2001-11-21 | 515554 | 42-223-30472 | SINGLETON-HOLCOMB OIL UNIT #1 | S.B. DRILLING & PRODUCTION | DRILL | 4,300 | |
| 2001-11-21 | 515554 | 42-223-30472 | SINGLETON-HOLCOMB OIL UNIT #1 | S.B. DRILLING & PRODUCTION | DRILL | 5,000 | |
| 2001-10-01 | 513849 | 42-223-30471 | ROGERS, D. #1 | CARR RESOURCES, INC. | DRILL | 9,400 | |
| 2000-06-30 | 493868 | 42-223-00407 | COKER, W. H. #5 | VALENCE OPERATING COMPANY | DRILL | 13,400 | |
| 2000-02-25 | 492493 | 42-223-30470 | FRAZIER/GLOVER #1 | SEDONA OIL & GAS CORP. | DRILL | 6,000 | |
| 1999-08-31 | 487079 | 42-223-30469 | AMES-ANTRIM #1 | VALENCE OPERATING COMPANY | DRILL | 13,700 | |
| 1998-08-24 | 478935 | 42-223-30468 | SMITH, LOUISE #1 | LARSON, PERRY L OPERATING CO INC | DRILL | 9,800 | |
| 1998-08-05 | 478512 | 42-223-00587 | RAYFORD F. STINSON UNIT #3 | VALENCE OPERATING COMPANY | RECOMP | 14,000 | |
| 1998-08-05 | 478512 | 42-223-00587 | RAYFORD F. STINSON UNIT #3 | VALENCE OPERATING COMPANY | RECOMP | 14,000 | |
| 1998-03-09 | 474207 | 42-223-30467 | BRANTLEY JACKSON SMACKOVER UNIT #404 | SULPHUR RIVER EXPLORATION, INC. | DRILL | 9,600 | |
| 1997-12-12 | 471149 | 42-223-30466 | DAVIS, J. B. #1 | SULPHUR RIVER EXPLORATION, INC. | DRILL | 9,800 | |
| 1997-09-09 | 467324 | 42-223-30465 | SIMMONS, H.B. #1 | EDCO ENERGY, INC. | DRILL | 14,000 | |
| 1996-11-26 | 455633 | 42-223-30464 | STINSON, RAYFORD F. #2 | VALENCE OPERATING COMPANY | DRILL | 13,800 | |
| 1996-11-26 | 455633 | 42-223-30464 | STINSON, RAYFORD F. #2 | VALENCE OPERATING COMPANY | DRILL | 13,800 | |
| 1995-07-24 | 438160 | 42-223-30463 | CROUCH, C. C. #1 | MOORE OIL CORPORATION | DRILL | 5,100 | |
| 1994-08-10 | 426681 | 42-223-00407 | COKER, W. H., GAS UNIT #1 | PETRON OIL COMPANY | RECOMP | 12,200 | |
| 1994-05-12 | 423689 | 42-223-30462 | MCMULLEN, ALBERT #1 | FAIR OIL COMPANY | DRILL | 5,000 | |
| 1993-08-18 | 415073 | 42-223-30460 | WEST BRANTLEY JACKSON UNIT #10 | WAGNER, DUER & CO. | DRILL | 9,800 | |