| 1998-11-24 | 480985 | 42-297-32611 | EL PASO NATURAL GAS UNIT #6 | MORIAH | RENTR | 12,404 | |
| 1998-11-23 | 480914 | 42-297-34344 | HINTON #2 | DEWBRE PETROLEUM CORPORATION | DRILL | 7,750 | |
| 1998-11-20 | 481055 | 42-297-34345 | BAKER, E. #1 | GREENBRIER OPER. CO. | DRILL | 15,000 | |
| 1998-11-16 | 480343 | 42-297-30529 | BLOCK 86 UNIT #2 | SHERIDAN ENERGY,INC. | RECOMP | 7,950 | |
| 1998-11-10 | 480754 | 42-297-34200 | LYNE, T. J. #27 | VASTAR RESOURCES, INC. | RECOMP | 12,000 | |
| 1998-11-10 | 480754 | 42-297-34200 | LYNE, T. J. #27 | SYNERGY OIL & GAS, INC. (A) | RECOMP | 9,000 | |
| 1998-11-06 | 480686 | 42-297-33719 | COX #3 | COBBS BROTHERS OIL & GAS | RECOMP | 4,952 | |
| 1998-11-02 | 480596 | 42-297-34343 | LOTER #S 1WD | EDGE PETROLEUM OPER. CO., INC. | DRILL | 2,000 | |
| 1998-11-02 | 480596 | 42-297-34343 | LOTER #S 1WD | EDGE PETROLEUM OPER. CO., INC. | DRILL | 2,000 | |
| 1998-10-20 | 480321 | 42-297-34342 | SCHULZ, H. #4H | ABRAXAS PETROLEUM CORPORATION | DRILL | 13,400 | Y |
| 1998-10-19 | 480258 | 42-297-34341 | POLZIN #1 | HURD ENT.LTD/U.S.ENERCORP,LLC- | DRILL | 14,000 | |
| 1998-10-16 | 480126 | 42-297-34340 | YOUNG #1 | DEWBRE PETROLEUM CORPORATION | DRILL | 4,650 | |
| 1998-10-16 | 480126 | 42-297-34340 | YOUNG #1 | DEWBRE PETROLEUM CORPORATION | DRILL | 4,650 | |
| 1998-10-15 | 480182 | 42-297-34200 | LYNE, T. J. #27 | VASTAR RESOURCES, INC. | RECOMP | 12,000 | |
| 1998-10-15 | 480182 | 42-297-34200 | LYNE, T. J. #27 | VASTAR RESOURCES, INC. | RECOMP | 12,000 | |
| 1998-10-15 | 479963 | 42-297-33957 | BLOCK 75 UNIT #3 | SAGE ENERGY COMPANY | RECOMP | 8,400 | |
| 1998-10-09 | 480013 | 42-297-33545 | BENNETT STATE GAS UNIT #3 | SHERIDAN ENERGY,INC. | RECOMP | 10,410 | |
| 1998-10-06 | 479866 | 42-297-34339 | TAYLOR, B., HARPER, ET AL #1 | INLAND OCEAN, INC. | DRILL | 6,300 | |
| 1998-09-29 | 478199 | 42-297-34335 | WILBURN #1C | CORENERGY OPERATING GROUP, LLC | DRILL | 5,700 | |
| 1998-09-29 | 478199 | 42-297-34335 | WILBURN #1C | CORENERGY OPERATING GROUP, LLC | DRILL | 5,700 | |
| 1998-09-10 | 479376 | 42-297-34338 | HAILEY #1 | CORENERGY OPERATING GROUP, LLC | DRILL | 5,500 | |
| 1998-09-10 | 479376 | 42-297-34338 | HAILEY #1 | CORENERGY OPERATING GROUP, LLC | DRILL | 5,500 | |
| 1998-09-01 | 479197 | 42-297-34337 | CROCKER #2 | HURD ENT.LTD/U.S.ENERCORP,LLC- | DRILL | 11,000 | |
| 1998-08-31 | 478981 | 42-297-33325 | CARTWRIGHT, HOLMAN "A" #8 | COLOGNE PRODUCTION CO. | RENTR | 750 | |
| 1998-08-24 | 478934 | 42-297-34191 | MCNEILL #C 17 | ANDERSON OIL CORPORATION | RECOMP | 5,710 | |
| 1998-08-14 | 478749 | 42-297-34200 | LYNE, T. J. #27 | VASTAR RESOURCES, INC. | RECOMP | 12,000 | |
| 1998-08-06 | 478544 | 42-297-34186 | HOUDMAN, IKE #1B | TESORO E&P COMPANY, L.P. | RECOMP | 15,000 | |
| 1998-08-06 | 478236 | 42-297-33478 | KOEMEL GAS UNIT #2 | ZINN PETROLEUM CO. | RENTR | 9,200 | |
| 1998-08-05 | 478518 | 42-297-34336 | RISER #1 | ESENJAY PETROLEUM CORP. | DRILL | 14,000 | |
| 1998-08-05 | 478434 | 42-297-31673 | W. MEIDER GAS UNIT #1 | DIRKS PETROLEUM COMPANY | RECOMP | 8,685 | |
| 1998-07-29 | 478350 | 42-297-34015 | KENDALL #1 | MCCOMBS ENERGY LLC | RECOMP | 3,000 | |
| 1998-07-20 | 478121 | 42-297-34334 | HINES #1 | SOUTHERN RESOURCE COMPANY | DRILL | 10,300 | |
| 1998-07-20 | 478121 | 42-297-34334 | HINES #1 | SOUTHERN RESOURCE COMPANY | DRILL | 10,300 | |
| 1998-07-17 | 478076 | 42-297-34333 | RUTLEDGE #1C | CORENERGY OPERATING GROUP, LLC | DRILL | 4,600 | |
| 1998-07-17 | 478076 | 42-297-34333 | RUTLEDGE #1C | CORENERGY OPERATING GROUP, LLC | DRILL | 4,600 | |
| 1998-07-14 | 477894 | 42-297-34332 | GRAHAM #3 | ACOCK ENGINEERING & ASSOC., INC. | DRILL | 6,300 | |
| 1998-07-07 | 477702 | 42-297-01760 | CARTWRIGHT, HOLMAN #91 | COLOGNE PRODUCTION CO. | RECOMP | 2,000 | |
| 1998-07-07 | 477702 | 42-297-01760 | CARTWRIGHT, HOLMAN #91 | COLOGNE PRODUCTION CO. | RECOMP | 1,775 | |
| 1998-07-02 | 477671 | 42-297-34331 | PARKER, E. #1 | TRANSTEXAS GAS CORPORATION | DRILL | 17,300 | |
| 1998-07-02 | 477671 | 42-297-34331 | PARKER, E. #1 | TRANSTEXAS GAS CORPORATION | DRILL | 17,300 | |
| 1998-06-18 | 477231 | 42-297-02623 | BLOCK 85 UNIT #2 | SHERIDAN ENERGY,INC. | RECOMP | 7,880 | |
| 1998-06-17 | 477246 | 42-297-32135 | TULLIS, HENRY #6 | PICKETT, D. W. | RECOMP | 7,403 | |
| 1998-06-17 | 477245 | 42-297-00767 | TULLIS, HENRY #2 | PICKETT, D. W. | RECOMP | 7,330 | |
| 1998-06-16 | 477126 | 42-297-34330 | JONES #2 | ACOCK ENGINEERING & ASSOC., INC. | DRILL | 6,300 | |
| 1998-06-05 | 476890 | 42-297-34329 | BEDNORZ, E. #1 | CODY ENERGY, INC. | DRILL | 10,500 | |
| 1998-06-05 | 476890 | 42-297-34329 | E. BEDNORZ GAS UNIT #1 | CODY ENERGY, INC. | DRILL | 10,500 | |
| 1998-06-03 | 476827 | 42-297-34327 | SANGER ESTATE "A" #9 | CODY ENERGY, INC. | DRILL | 9,500 | |
| 1998-06-03 | 476827 | 42-297-34327 | SANGER ESTATE "A" #9 | CODY ENERGY, INC. | DRILL | 10,500 | |
| 1998-06-03 | 476826 | 42-297-34328 | SANGER ESTATE "B" #10 | CODY ENERGY, INC. | DRILL | 14,900 | |
| 1998-05-22 | 476483 | 42-297-34326 | PAWLIK #3 | AWP OPERATING COMPANY | DRILL | 3,400 | |