| 1998-06-30 | 477586 | 42-249-00373 | SCHRADE, MATILDA #2 | ROYAL TEXAS PETROLEUM | RENTR | 3,950 | |
| 1998-06-24 | 477405 | 42-249-32326 | HARLOW KIBBE UNIT I #1 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-05-22 | 476562 | 42-249-32324 | KIBBE, HARLOW #5 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-05-22 | 476561 | 42-249-32325 | KIBBE, HARLOW #4 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-05-22 | 476560 | 42-249-32323 | KIBBE, HARLOW #3 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-05-22 | 476559 | 42-249-32322 | KIBBE, HARLOW #2 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-05-22 | 476522 | 42-249-32321 | FREEBORN-PUMA #306R | SLAWSON EXPLORATION COMPANY, INC | DRILL | 5,975 | |
| 1998-05-21 | 476511 | 42-249-32320 | KIBBE, HARLOW #1 | WINN EXPLORATION CO., INC. | DRILL | 7,500 | |
| 1998-04-29 | 475798 | 42-249-32319 | MOOS #1 | WINN EXPLORATION CO., INC. | DRILL | 8,300 | |
| 1998-04-28 | 475753 | 42-249-32245 | HOFFMAN, R. "D" #1SD | COASTAL OIL & GAS CORPORATION | RECOMP | 5,410 | |
| 1998-04-28 | 475741 | 42-249-32318 | BERNSEN #1 | ENCO EXPLORATION COMPANY | DRILL | 5,900 | |
| 1998-03-31 | 474790 | 42-249-32317 | FREEBORN-PUMA #306 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 5,975 | |
| 1998-03-31 | 473707 | 42-249-32167 | ADAMS #4 | D.Y. EXPLORATION, INC. | RECOMP | 4,000 | |
| 1998-03-30 | 474623 | 42-249-31533 | ADAMS, MARGARET #2 | SAMSON LONE STAR LP | RECOMP | 8,192 | |
| 1998-02-20 | 473590 | 42-249-32217 | KNOX #3 | TETON PETROLEUM CORPORATION | RECOMP | 8,200 | |
| 1998-02-20 | 473575 | 42-249-32316 | ROSE, LUCY #1 | EL DORADO RESOURCES INC. | DRILL | 5,650 | |
| 1998-02-20 | 473309 | 42-249-32152 | GAFFORD #1 | BRAMAN, D. H., JR. | RECOMP | 8,200 | |
| 1998-02-13 | 473291 | 42-249-32315 | FREEBORN-LEOPARD #304 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 5,100 | |
| 1998-02-06 | 472896 | 42-249-32314 | RECTIFIER BB-15 #144 | PG&E GAS TRANSMISSION, TEX. CORP | DRILL | 320 | |
| 1998-01-14 | 471842 | 42-249-32313 | FREEBORN-LAGARTO #303 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 6,125 | |
| 1998-01-14 | 471765 | 42-249-32312 | FREEBORN-PUMA #302 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 6,750 | |
| 1998-01-13 | 472132 | 42-249-31951 | BLUCHER, C. F. H. #56 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 6,860 | |
| 1998-01-02 | 471762 | 42-249-32311 | FREEBORN-ROWENA #301 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 6,375 | |
| 1997-11-04 | 469656 | 42-249-31988 | BLUCHER, C. F. H. #58 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 7,080 | |
| 1997-10-29 | 469038 | 42-249-32237 | ADAMS-HOUGHTON #1 | SANDALWOOD OIL & GAS, INC. | RECOMP | 3,400 | |
| 1997-10-24 | 469220 | 42-249-32310 | HOFFMAN FAMILY #2 | COASTAL OIL & GAS CORPORATION | DRILL | 6,000 | |
| 1997-10-14 | 468827 | 42-249-32309 | KAFFIE LOCATION # 1 #1 | WINN EXPLORATION CO., INC. | DRILL | 8,300 | |
| 1997-10-07 | 468251 | 42-249-32308 | FREEBORN-FLOYD #204 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 2,500 | |
| 1997-10-03 | 467913 | 42-249-32257 | ADAMS-HOUGHTON #3 | SANDALWOOD OIL & GAS, INC. | RECOMP | 3,950 | |
| 1997-10-01 | 468235 | 42-249-32281 | FRANZ, AUGUSTA #2 | SETEX OIL COMPANY, L.P. | RECOMP | 7,915 | |
| 1997-10-01 | 468153 | 42-249-32307 | FREEBORN-FLOYD #203 | SLAWSON EXPLORATION COMPANY, INC | DRILL | 4,950 | |
| 1997-09-19 | 467840 | 42-249-32306 | SHAEFFER RANCH #2 | PINE ISLAND PRODUCTION COMPANY | DRILL | 3,550 | |
| 1997-09-16 | 467588 | 42-249-32305 | RENKEN #1 | ENCO EXPLORATION COMPANY | DRILL | 5,700 | |
| 1997-09-04 | 467132 | 42-249-32304 | HOFFMAN FAMILY #1 | COASTAL OIL & GAS CORPORATION | DRILL | 13,000 | |
| 1997-09-04 | 467132 | 42-249-32304 | HOFFMAN FAMILY #1 | COASTAL OIL & GAS CORPORATION | DRILL | 15,000 | |
| 1997-09-03 | 467081 | 42-249-32302 | KING RANCH STRATTON #A 99 | EXXON CORP. | DRILL | 7,100 | |
| 1997-09-03 | 467080 | 42-249-32303 | KING RANCH STRATTON #A 98 | EXXON CORP. | DRILL | 7,100 | |
| 1997-08-29 | 466936 | 42-249-32301 | SHAEFFER RANCH #1 | PINE ISLAND PRODUCTION COMPANY | DRILL | 4,700 | |
| 1997-08-29 | 466552 | 42-249-32300 | WARDNER, G. P. #260 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,000 | |
| 1997-08-11 | 465594 | 42-249-32299 | KING RANCH STRATTON #A 96 | EXXON CORP. | DRILL | 7,100 | |
| 1997-08-04 | 465537 | 42-249-00832 | ERCK, FRED #3 | PETROLEUM MANAGEMENT, INC. | RECOMP | 5,404 | |
| 1997-07-29 | 465593 | 42-249-32298 | KING RANCH STRATTON #A 97 | EXXON CORP. | DRILL | 7,100 | |
| 1997-07-28 | 465556 | 42-249-31925 | BLUCHER, C. F. H. #51R | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 10,800 | |
| 1997-07-24 | 465265 | 42-249-32297 | KING RANCH STRATTON #A 95 | EXXON CORP. | DRILL | 7,100 | |
| 1997-07-22 | 465255 | 42-249-32296 | HINRICHS-CANTRELL #1 | WINN EXPLORATION CO., INC. | DRILL | 8,700 | |
| 1997-07-22 | 465255 | 42-249-32296 | HINRICHS-CANTRELL #1 | WINN EXPLORATION CO., INC. | DRILL | 8,700 | |
| 1997-07-22 | 465254 | 42-249-32295 | SCOTT & HERNANDEZ UNIT 1 #5 | WINN EXPLORATION CO., INC. | DRILL | 7,000 | |
| 1997-07-21 | 464947 | 42-249-32290 | RIGGS GU #3 | ENRON OIL & GAS COMPANY | RECOMP | 5,230 | |
| 1997-07-08 | 464580 | 42-249-32294 | SCOTT & HERNANDEZ UNIT 1 #3 | WINN EXPLORATION CO., INC. | DRILL | 9,000 | |
| 1997-06-20 | 464028 | 42-249-32293 | MORGAN, R. PROPERTIES #1 | PEARL, BILL H. PRODUCTIONS, INC. | DRILL | 5,800 | |