| 2005-03-03 | 558000 | 42-423-31924 | MCELROY #9 | ENCORE OPERATING, L.P. | DRILL | 12,000 | |
| 2005-03-01 | 558370 | 42-423-31923 | RUDMAN, I. #1 D | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2005-02-25 | 554030 | 42-423-31875 | ANDERSON UNIT #1 | ANTERO RESOURCES II, LP | DRILL | 12,037 | |
| 2005-02-18 | 557958 | 42-423-31921 | LITTLEJOHN #3 | J-W OPERATING CO. | DRILL | 13,000 | |
| 2005-02-16 | 557776 | 42-423-31920 | NE OVERTON UNIT #11 | ANTERO RESOURCES II, LP | DRILL | 11,980 | |
| 2005-02-16 | 557776 | 42-423-31920 | NE OVERTON UNIT #11 | ANTERO RESOURCES II, LP | DRILL | 11,980 | |
| 2005-02-16 | 557775 | 42-423-31919 | NE OVERTON UNIT #10 | ANTERO RESOURCES II, LP | DRILL | 11,900 | |
| 2005-02-16 | 557775 | 42-423-31919 | NE OVERTON UNIT #10 | ANTERO RESOURCES II, LP | DRILL | 11,900 | |
| 2005-02-16 | 557775 | 42-423-31919 | NE OVERTON UNIT #10 | ANTERO RESOURCES II, LP | DRILL | 11,900 | |
| 2005-02-16 | 557774 | 42-423-31918 | NE OVERTON UNIT #8 | ANTERO RESOURCES II, LP | DRILL | 11,900 | |
| 2005-02-16 | 557774 | 42-423-31918 | NE OVERTON UNIT #8 | ANTERO RESOURCES II, LP | DRILL | 11,900 | |
| 2005-02-16 | 557774 | 42-423-31918 | NE OVERTON UNIT #8 | EXCO RESOURCES, INC. | DRILL | 12,000 | |
| 2005-02-14 | 557642 | 42-423-31912 | JASPER WILSON GAS UNIT 1 #16 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,300 | |
| 2005-02-14 | 557641 | 42-423-31913 | BRIGHT GAS UNIT 1 #11 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,300 | |
| 2005-02-14 | 557640 | 42-423-31914 | J.F. WARE GAS UNIT 1 #9 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2005-02-14 | 557639 | 42-423-31915 | WALDROP GAS UNIT 1 #6 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,400 | |
| 2005-02-14 | 557639 | 42-423-31915 | WALDROP GAS UNIT 1 #6 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,400 | |
| 2005-02-10 | 557539 | 42-423-31910 | LITTLEJOHN #4 | J-W OPERATING CO. | DRILL | 13,000 | |
| 2005-02-08 | 557364 | 42-423-31909 | AIRPORT #1 | C. W. RESOURCES, INC. | DRILL | 12,200 | |
| 2005-02-08 | 557364 | 42-423-31909 | AIRPORT #1 | C. W. RESOURCES, INC. | DRILL | 12,200 | |
| 2005-02-04 | 557277 | 42-423-31907 | GILLIAM, I.E. #1 D | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2005-02-04 | 557255 | 42-423-31908 | MCELROY #7 | ENCORE OPERATING, L.P. | DRILL | 12,000 | |
| 2005-01-28 | 556895 | 42-423-31906 | LITTLEJOHN #2 | J-W OPERATING CO. | DRILL | 13,000 | |
| 2005-01-28 | 556052 | 42-423-31899 | SWANN, M.C. #7 | ENCORE OPERATING, L.P. | DRILL | 12,000 | |
| 2005-01-27 | 556827 | 42-423-30712 | PALUXY GAS UNIT #1R | KARPER OIL & GAS CORPORATION | RECOMP | 5,325 | |
| 2005-01-27 | 556827 | 42-423-30712 | PALUXY GAS UNIT #4 | KARPER OIL & GAS CORPORATION | RECOMP | 8,190 | |
| 2005-01-27 | 556015 | 42-423-31896 | SWANN, M.C. #5 | ENCORE OPERATING, L.P. | DRILL | 12,000 | |
| 2005-01-26 | 556596 | 42-423-31905 | HITTS LAKE UNIT #203 | VALENCE OPERATING COMPANY | DRILL | 10,500 | |
| 2005-01-19 | 555984 | 42-423-31898 | HITTS LAKE UNIT #1029 | VALENCE OPERATING COMPANY | DRILL | 10,500 | |
| 2005-01-19 | 555984 | 42-423-31898 | HITTS LAKE UNIT #1029 | VALENCE OPERATING COMPANY | DRILL | 11,000 | |
| 2005-01-18 | 555223 | 42-423-31885 | MILTON ANDERSON GAS UNIT 1 #15 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,000 | |
| 2005-01-18 | 555223 | 42-423-31885 | MILTON ANDERSON GAS UNIT 1 #15 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2005-01-14 | 556067 | 42-423-31904 | CAMERON #12 | ENCORE OPERATING, L.P. | DRILL | 11,800 | |
| 2005-01-14 | 555998 | 42-423-31894 | WILSON, DAVID G. #7 | ENCORE OPERATING, L.P. | DRILL | 12,000 | |
| 2005-01-12 | 556088 | 42-423-31903 | FRANK M. BURKE JR. GAS UNIT 1 #14 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,350 | |
| 2005-01-12 | 556087 | 42-423-31902 | JASPER WILSON GAS UNIT 1 #15 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2005-01-12 | 556086 | 42-423-31901 | WOOLF GAS UNIT 1 #14 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 11,900 | |
| 2005-01-12 | 556084 | 42-423-31900 | KICKAPOO CREEK GAS UNIT 1 #11 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2005-01-11 | 556012 | 42-423-31895 | GRADY WILSON GAS UNIT 1 #9 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,400 | |
| 2005-01-11 | 556012 | 42-423-31895 | GRADY WILSON GAS UNIT 1 #9 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,600 | |
| 2005-01-11 | 552985 | 42-423-31865 | JACKSON GAS UNIT 1 #8 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 11,950 | |
| 2005-01-07 | 555878 | 42-423-31893 | MCRIMMON UNIT 1 #16 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2005-01-07 | 555636 | 42-423-31892 | NE OVERTON UNIT #9 | ANTERO RESOURCES II, LP | DRILL | 11,950 | |
| 2005-01-05 | 555396 | 42-423-31886 | BURKETT #3 | C. W. RESOURCES, INC. | DRILL | 12,200 | |
| 2005-01-03 | 555581 | 42-423-31891 | OVERTON GAS UNIT #8 | CLASSIC ENERGY INCORPORATED | DRILL | 11,700 | |
| 2004-12-30 | 555519 | 42-423-31890 | ALLRED GAS UNIT 1 #13 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,300 | |
| 2004-12-30 | 555519 | 42-423-31890 | ALLRED GAS UNIT 1 #13 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,300 | |
| 2004-12-30 | 555517 | 42-423-31889 | VERNON B. WILSON GAS UNIT 1 #11 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,000 | |
| 2004-12-30 | 555516 | 42-423-31888 | FRANK M. BURKE, JR. GAS UNIT 1 #13 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 12,200 | |
| 2004-12-30 | 555515 | 42-423-31887 | WOOLF GAS UNIT 1 #11 | SOUTHWESTERN ENERGY PROD. CO. | DRILL | 11,900 | |