| 1997-12-30 | 471731 | 42-409-32553 | WELDER "J" #1 | SANDALWOOD OIL & GAS, INC. | DRILL | 7,500 | |
| 1997-12-30 | 471731 | 42-409-32553 | WELDER "J" #1 | SANDALWOOD OIL & GAS, INC. | DRILL | 7,500 | |
| 1997-12-29 | 471098 | 42-409-32552 | DUGAT UNIT #2A | TEJONES OPERATING CORPORATION | DRILL | 8,875 | |
| 1997-12-23 | 471621 | 42-409-32459 | JONES, FRED B. #1AU | ABRAXAS PETROLEUM CORPORATION | RECOMP | 13,500 | |
| 1997-12-12 | 471133 | 42-409-31718 | BARTOSH GAS UNIT #3 | MAGNUM PRODUCING & OPERATING CO. | RECOMP | 10,988 | |
| 1997-11-14 | 469917 | 42-409-32551 | MCCAMPBELL TRUST #1 | ESENJAY PETROLEUM CORP. | DRILL | 11,500 | |
| 1997-11-14 | 469917 | 42-409-32551 | MCCAMPBELL TRUST GAS UNIT #1 | ESENJAY PETROLEUM CORP. | DRILL | 11,500 | |
| 1997-11-14 | 469909 | 42-409-31512 | COGGIN, DANIEL I. JR., ET AL #4A | CARRIZO OIL & GAS, INC. | RECOMP | 2,960 | |
| 1997-11-05 | 469707 | 42-409-32550 | ADAMS, GILFORD #1 | LEGACY OIL & GAS, INC. | DRILL | 5,750 | |
| 1997-11-05 | 469707 | 42-409-32550 | ADAMS, GILFORD #1 | APEX ENERGY, INC. | DRILL | 5,750 | |
| 1997-10-31 | 469536 | 42-409-32549 | HUNTER #8 | ANDERSON OIL CORPORATION | DRILL | 6,000 | |
| 1997-10-28 | 469384 | 42-409-32548 | WELDER "A" #8 | SANDALWOOD OIL & GAS, INC. | DRILL | 4,000 | |
| 1997-10-28 | 469381 | 42-409-32547 | WELDER "G" #7 | SANDALWOOD OIL & GAS, INC. | DRILL | 2,900 | |
| 1997-10-22 | 468964 | 42-409-03814 | J. F. WELDER UNIT #B 13 | SMITH PRODUCTION INC. | RECOMP | 6,783 | |
| 1997-10-21 | 469059 | 42-409-32546 | DIX #2 | LAROCA RESOURCES, LTD | DRILL | 5,800 | |
| 1997-10-21 | 469059 | 42-409-32546 | DIX #2 | DOUBLE PLAY OIL & GAS | DRILL | 5,800 | |
| 1997-10-21 | 468645 | 42-409-31489 | PERSON #3 | RESERVE OPERATING CORP. | RECOMP | 5,775 | |
| 1997-10-09 | 468606 | 42-409-32545 | MAYO #1 | RODESSA OPERATING COMPANY | DRILL | 6,500 | |
| 1997-10-03 | 468092 | 42-409-30324 | WELDER, J. F. "B" #19 | SMITH PRODUCTION INC. | RECOMP | 7,130 | |
| 1997-09-30 | 467867 | 42-409-30093 | WELDER, J. F. #C 21 | SMITH PRODUCTION INC. | RECOMP | 6,808 | |
| 1997-09-23 | 467920 | 42-409-32544 | WELDER RANCH #21 | SMITH PRODUCTION INC. | DRILL | 3,700 | |
| 1997-09-10 | 466775 | 42-409-32538 | PORTLAND GAS UNIT "A" #4 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 12,000 | |
| 1997-09-10 | 466775 | 42-409-32538 | PORTLAND GAS UNIT "A" #4 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 10,950 | |
| 1997-09-04 | 467179 | 42-409-32434 | WELDER #4401 | UNION CRUDE COMPANY | RECOMP | 7,400 | |
| 1997-09-03 | 466852 | 42-409-32543 | BAKER, KATHERINE K. #3 | RICHMAN PETROLEUM CORP. | DRILL | 5,500 | |
| 1997-08-28 | 466894 | 42-409-32542 | DIX #1 | LAROCA RESOURCES, LTD | DRILL | 5,800 | |
| 1997-08-28 | 466879 | 42-409-32540 | SHELTON- O'CONNOR #2 | SANDALWOOD OIL & GAS, INC. | DRILL | 8,000 | |
| 1997-08-28 | 466878 | 42-409-32541 | SHELTON-O'CONNOR #1 | SANDALWOOD OIL & GAS, INC. | DRILL | 4,500 | |
| 1997-08-28 | 466840 | 42-409-32539 | EL LAGO #1 | T.O.I. | DRILL | 1,800 | |
| 1997-08-26 | 466786 | 42-409-32503 | WPOG STATE GU #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 6,800 | |
| 1997-08-26 | 466786 | 42-409-32503 | WPOG STATE GU #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 6,800 | |
| 1997-08-25 | 466711 | 42-409-32184 | BATOT B #1 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 9,450 | Y |
| 1997-08-21 | 465836 | 42-409-32535 | NUECES BAY STATE TRACT 688 #1 | MARATHON OIL COMPANY | DRILL | 17,500 | |
| 1997-08-21 | 465836 | 42-409-32535 | NUECES BAY ST. 688 #1 | EOG RESOURCES, INC. | DRILL | 17,500 | |
| 1997-08-19 | 464400 | 42-409-32534 | MOORE, W. H. #1 | ESENJAY PETROLEUM CORP. | DRILL | 10,850 | |
| 1997-08-14 | 466238 | 42-409-32537 | WELDER "F' #2 | SANDALWOOD OIL & GAS, INC. | DRILL | 5,000 | |
| 1997-08-13 | 466222 | 42-409-32503 | WPOG STATE GU #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 8,800 | |
| 1997-08-06 | 465897 | 42-409-32536 | MCGREGOR #1 | KEBO OIL & GAS, INC. | DRILL | 7,500 | |
| 1997-08-05 | 465836 | 42-409-32535 | NUECES BAY STATE TRACT 688 #1 | MARATHON OIL COMPANY | DRILL | 9,000 | |
| 1997-07-24 | 464731 | 42-409-32309 | HARVEY #1C | LANGHAM PETROLEUM EXPL. CORP. | RECOMP | 9,600 | |
| 1997-07-18 | 465067 | 42-409-30464 | LONDON GAS UNIT #1ST | ROYAL PRODUCTION COMPANY, INC. | RECOMP | 11,500 | |
| 1997-07-07 | 464390 | 42-409-03850 | WELDER, J. F. HEIRS #S 1 | SMITH PRODUCTION INC. | RECOMP | 7,601 | |
| 1997-07-07 | 463101 | 42-409-32423 | HAMON-HARVEY #1A | MAGNUM PRODUCING & OPERATING CO. | RECOMP | 9,360 | |
| 1997-07-02 | 466224 | 42-409-32503 | WPOG STATE GU #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 8,800 | |
| 1997-07-02 | 466224 | 42-409-32503 | WPOG STATE GU #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 8,800 | |
| 1997-07-01 | 464438 | 42-409-01074 | HUTCHISON #2 | PEDECO, INC. | RENTR | 5,815 | |
| 1997-07-01 | 464329 | 42-409-32533 | MAUCH, W. F. #1 | ESENJAY PETROLEUM CORP. | DRILL | 11,200 | |
| 1997-06-20 | 464062 | 42-409-31444 | COLE GU #1 | MARATHON OIL COMPANY | RECOMP | 11,883 | |
| 1997-06-19 | 463997 | 42-409-32532 | BEYER #1 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 7,500 | |
| 1997-06-19 | 463997 | 42-409-32532 | BEYER #1 | EDGE PETROLEUM OPER. CO., INC. | DRILL | 7,423 | |