| 2005-09-15 | 606395 | 42-123-32057 | COMAL #1 | CB ENERGY, LLC | DRILL | 11,500 | |
| 2005-08-30 | 605432 | 42-123-31829 | BRUSHY CREEK GAS UNIT #21 | BROWN, GEO. R PARTNERSHIP,LP,THE | RECOMP | 10,800 | |
| 2005-08-25 | 605463 | 42-123-32056 | SPUR T GAS UNIT #1 | ESENJAY OPERATING, INC. | DRILL | 13,600 | |
| 2005-08-25 | 605463 | 42-123-32056 | SPUR T GAS UNIT #1 | RINCON PETROLEUM CORPORATION | DRILL | 13,600 | |
| 2005-08-18 | 605080 | 42-123-32054 | BLACKWELL TRUST GAS UNIT #2 | DENALI OIL & GAS MANAGEMENT, LLC | DRILL | 16,500 | |
| 2005-08-17 | 605099 | 42-123-32055 | BIALEK GAS UNIT #1 | ESENJAY OPERATING, INC. | DRILL | 14,000 | |
| 2005-08-17 | 605099 | 42-123-32055 | BIALEK GAS UNIT #1 | RINCON PETROLEUM CORPORATION | DRILL | 14,000 | |
| 2005-08-16 | 605000 | 42-123-32053 | W. T. BELL GAS UNIT #6 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2005-08-05 | 604516 | 42-123-32051 | DREIER #3 | HURD ENTERPRISES, LTD. | DRILL | 12,000 | |
| 2005-08-03 | 604350 | 42-123-32050 | CLARK #1 | WINN EXPLORATION CO., INC. | DRILL | 12,000 | |
| 2005-08-03 | 604350 | 42-123-32050 | CLARK GAS UNIT #1 | WINN EXPLORATION CO., INC. | DRILL | 12,000 | |
| 2005-07-13 | 603249 | 42-123-32049 | SWOOSH #1 | NEW CENTURY EXPLORATION, INC. | DRILL | 5,600 | |
| 2005-07-05 | 602992 | 42-123-32048 | MCCRABB RANCH #1 | ESENJAY OPERATING, INC. | DRILL | 14,500 | |
| 2005-07-05 | 602992 | 42-123-32048 | MCCRABB RANCH #1 | RINCON PETROLEUM CORPORATION | DRILL | 14,500 | |
| 2005-06-23 | 602440 | 42-123-32047 | RIPPS UNIT #1 | WHITING OIL AND GAS CORPORATION | DRILL | 10,000 | |
| 2005-06-21 | 602322 | 42-123-32046 | W. T. BELL GAS UNIT #5 | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | |
| 2005-06-17 | 602229 | 42-123-32045 | LEMMONS #1 | WINN EXPLORATION CO., INC. | DRILL | 10,000 | |
| 2005-06-17 | 602229 | 42-123-32045 | LEMMONS GAS UNIT #1 | WINN EXPLORATION CO., INC. | DRILL | 10,000 | |
| 2005-06-14 | 601995 | 42-123-32044 | WILLIAMS #1 | NEW CENTURY EXPLORATION, INC. | DRILL | 5,400 | |
| 2005-06-14 | 601995 | 42-123-32044 | WILLIAMS #1 | NEW CENTURY EXPLORATION, INC. | DRILL | 5,400 | |
| 2005-06-13 | 601961 | 42-123-32043 | RANGNOW #2 | MODERN EXPLORATION, INC. | DRILL | 3,300 | |
| 2005-06-13 | 601960 | 42-123-32042 | RANGNOW #1 | MODERN EXPLORATION, INC. | DRILL | 3,300 | |
| 2005-06-10 | 601920 | 42-123-32041 | BRAHMAN #1 | PREMIER MINERALS, INC | DRILL | 5,500 | |
| 2005-06-10 | 601889 | 42-123-32040 | THIEME #1 | WAGNER & BROWN, LTD. | DRILL | 15,000 | |
| 2005-06-10 | 601889 | 42-123-32040 | THIEME #1 | WAGNER & BROWN, LTD. | DRILL | 16,000 | |
| 2005-06-01 | 601454 | 42-123-32039 | NORDHEIM UNIT #4 | WINN EXPLORATION CO., INC. | DRILL | 11,000 | |
| 2005-06-01 | 601454 | 42-123-32039 | NORDHEIM UNIT #4 | WINN EXPLORATION CO., INC. | DRILL | 11,000 | |
| 2005-05-31 | 601385 | 42-123-32038 | SIEVERS #3 | TIDAL PETROLEUM, INC. | DRILL | 7,800 | |
| 2005-05-24 | 601097 | 42-123-32037 | LINDER,RAY #1 | EVEREST RESOURCE COMPANY | DRILL | 5,650 | |
| 2005-05-23 | 601079 | 42-123-32036 | GOHLKE HEIRS A-637 #1 | HUNT OIL COMPANY | DRILL | 17,000 | |
| 2005-05-23 | 601079 | 42-123-32036 | GOHLKE HEIRS #1 | HUNT OIL COMPANY | DRILL | 17,000 | |
| 2005-05-20 | 600999 | 42-123-32035 | SCHAFFER #1 | KEBO OIL & GAS, INC. | DRILL | 5,300 | |
| 2005-05-20 | 600999 | 42-123-32035 | SCHAFFER #1 | BIG SHELL OIL & GAS, INC. | DRILL | 5,300 | |
| 2005-05-06 | 600181 | 42-123-31251 | HUTCHISON, E.B. #1 | VICTORIA OPERATING, INC. | RECOMP | 5,372 | |
| 2005-05-04 | 600174 | 42-123-32034 | IDEUS #1 | HURD ENTERPRISES, LTD. | DRILL | 12,000 | |
| 2005-05-04 | 600173 | 42-123-32033 | DREIER #2 | HURD ENTERPRISES, LTD. | DRILL | 12,000 | |
| 2005-04-30 | 600004 | 42-123-32032 | WISEMAN #1 | CICO OIL & GAS COMPANY | DRILL | 8,300 | |
| 2005-04-22 | 560991 | 42-123-30879 | RESPONDEK UNIT #1 | ROCKOIL ENERGY OF TEXAS, INC. | RENTR | 13,700 | |
| 2005-04-22 | 560991 | 42-123-30879 | RESPONDEK #1 | ROCKOIL ENERGY OF TEXAS, INC. | RENTR | 13,700 | |
| 2005-04-15 | 560576 | 42-123-32031 | SIEVERS #2 | TIDAL PETROLEUM, INC. | DRILL | 7,800 | |
| 2005-04-13 | 560428 | 42-123-32030 | DAVIDSON #1 | ESENJAY OPERATING, INC. | DRILL | 14,000 | |
| 2005-04-13 | 560313 | 42-123-32029 | JANSSEN, ESTELLA #1 | VICTORIA OPERATING, INC. | DRILL | 4,975 | |
| 2005-04-08 | 560186 | 42-123-31420 | WEISCHWILL, M. W. #1 | ROCKOIL ENERGY OF TEXAS, INC. | RENTR | 11,200 | |
| 2005-04-04 | 559942 | 42-123-32028 | GARRETT ET AL GAS UNIT #1 | ESENJAY OPERATING, INC. | DRILL | 12,500 | |
| 2005-03-29 | 559658 | 42-123-31927 | KUESTER-OCHOA #3 | PEOPLES ENERGY PROD.-TX, L.P. | RECOMP | 5,000 | |
| 2005-03-28 | 559587 | 42-123-32027 | MUSSELMAN #1 | MISSION RESOURCES CORPORATION | DRILL | 16,500 | |
| 2005-03-28 | 559525 | 42-123-32025 | MISSION #1 | MODERN EXPLORATION, INC. | DRILL | 3,450 | |
| 2005-03-25 | 559549 | 42-123-32026 | GARRETT #1 | FLOURNOY OIL & GAS, INC. | DRILL | 5,500 | |
| 2005-03-24 | 559476 | 42-123-32024 | BLACKWELL TRUST #1 | DENALI OIL & GAS MANAGEMENT, LLC | DRILL | 16,500 | |
| 2005-03-24 | 559476 | 42-123-32024 | BLACKWELL TRUST #1 | DENALI OIL & GAS MANAGEMENT, LLC | DRILL | 16,500 | |