| 1997-08-07 | 465704 | 42-105-37806 | HENDERSON '23' #1H | CROSS TIMBERS OPERATING COMPANY | DRILL | 9,800 | Y |
| 1997-08-07 | 464866 | 42-105-37785 | MCDONALD "A" #10 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-07 | 464866 | 42-105-37785 | MCDONALD "A" #10 | PIONEER NATURAL RES. USA, INC. | DRILL | 8,700 | |
| 1997-08-07 | 464865 | 42-105-37784 | MCDONALD "A" #11 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-07 | 464864 | 42-105-37783 | MCDONALD "A' #12 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-07 | 464863 | 42-105-37782 | MCDONALD "A' #13 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,700 | |
| 1997-08-07 | 464862 | 42-105-37781 | HELBING #11 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,900 | |
| 1997-08-07 | 464860 | 42-105-37780 | HELBING #10 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 8,900 | |
| 1997-08-07 | 464860 | 42-105-37780 | HELBING #10 | PIONEER NATURAL RES. USA, INC. | DRILL | 3,300 | |
| 1997-08-07 | 463530 | 42-105-34987 | HALFF FIELD UNIT #1308 | ZACHRY OIL AND GAS PROPERTIES | RECLASS | 1,940 | |
| 1997-08-07 | 463529 | 42-105-34996 | HALFF FIELD UNIT #1009 | ZACHRY OIL AND GAS PROPERTIES | RECLASS | 2,000 | |
| 1997-08-06 | 465734 | 42-105-37810 | HOOVER 3 #5 | PRIMAL ENERGY CORPORATION | DRILL | 7,700 | |
| 1997-08-05 | 465733 | 42-105-37809 | DUNLAP 91 #4 | PRIMAL ENERGY CORPORATION | DRILL | 7,700 | |
| 1997-08-05 | 465703 | 42-105-37805 | MOODY '37' #7 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-08-05 | 465703 | 42-105-37805 | MOODY "37" #7 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-08-05 | 465679 | 42-105-37802 | PIERCE, V. I. "A" #509 | MOLEO GAS CORP. | DRILL | 6,900 | |
| 1997-08-05 | 465329 | 42-105-37792 | MILLSPAUGH '38' #8 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,800 | |
| 1997-08-05 | 465327 | 42-105-37790 | MILLSPAUGH '38' #11 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,800 | |
| 1997-08-04 | 465586 | 42-105-37799 | BEAN, JOE 'F' #3050 | OZARK EXPLORATION, INC. | DRILL | 8,300 | |
| 1997-08-04 | 465377 | 42-105-37796 | UNIVERSITY 31-13 E #1 | THOMPSON, J. CLEO | DRILL | 1,200 | |
| 1997-07-30 | 465652 | 42-105-37800 | MONTGOMERY, W.C. #36H | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-07-30 | 465651 | 42-105-37801 | H & H DRILLING COMPANY #2H | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-07-30 | 465651 | 42-105-37801 | H & H DRILLING COMPANY #2H | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-07-29 | 465572 | 42-105-37798 | UNIVERSITY 39-19 #1D | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,600 | |
| 1997-07-29 | 465328 | 42-105-37791 | MOODY '45' #3 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,800 | |
| 1997-07-29 | 463734 | 42-105-37733 | MILLSPAUGH, AUSTIN '32C' #3 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-07-25 | 465471 | 42-105-36443 | RIGGS "21" #1 | SONAT EXPLORATION CO. - MIDLAND | RECOMP | 9,300 | Y |
| 1997-07-24 | 464321 | 42-105-37765 | HOOVER "50" #8 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,300 | |
| 1997-07-23 | 465202 | 42-105-37788 | MILLSPAUGH-STATE '69' #15 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,200 | |
| 1997-07-23 | 465202 | 42-105-37788 | MILLSPAUGH-STATE '69' #15 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-07-23 | 463948 | 42-105-37738 | ARLEDGE, PHILLIP #4101 | UNION PACIFIC RESOURCES COMPANY | DRILL | 5,100 | |
| 1997-07-23 | 463944 | 42-105-37737 | ARLEDGE RANCHES #1901 | UNION PACIFIC RESOURCES COMPANY | DRILL | 6,700 | |
| 1997-07-23 | 463943 | 42-105-37739 | ARLEDGE RANCHES #1701 | UNION PACIFIC RESOURCES COMPANY | DRILL | 6,700 | |
| 1997-07-21 | 464921 | 42-105-37786 | PIERCE, V. I. "A" #409 | MOLEO GAS CORP. | DRILL | 6,900 | |
| 1997-07-15 | 464824 | 42-105-37777 | BAGGETT, E. G. "28" #4 | SONAT EXPLORATION CO. - MIDLAND | DRILL | 10,000 | |
| 1997-07-15 | 464695 | 42-105-37776 | SCHEUBER-WILKINS #25 | TEXACO E & P INC. | DRILL | 8,200 | |
| 1997-07-14 | 464859 | 42-105-00575 | WEST WORLD STRAWN UNIT #402 | PARALLEL PETROLEUM CORPORATION | RECOMP | 8,200 | Y |
| 1997-07-14 | 464832 | 42-105-37013 | ACTON, PAMELA #8RH | UNION PACIFIC RESOURCES COMPANY | RECOMP | 11,800 | Y |
| 1997-07-14 | 464830 | 42-105-37778 | MONTGOMERY, C. C. '7' #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 6,800 | |
| 1997-07-14 | 464829 | 42-105-37779 | MONTGOMERY, C. C. #7010D | UNION PACIFIC RESOURCES COMPANY | DRILL | 6,800 | |
| 1997-07-14 | 464494 | 42-105-37771 | UNIVERSITY 31-17 E #1 | THOMPSON, J. CLEO | DRILL | 1,200 | |
| 1997-07-14 | 464492 | 42-105-37772 | UNIVERSITY 31-20 W #1 | THOMPSON, J. CLEO | DRILL | 1,200 | |
| 1997-07-14 | 464491 | 42-105-37773 | UNIVERSITY 31-11 W #1 | THOMPSON, J. CLEO | DRILL | 1,200 | |
| 1997-07-14 | 464490 | 42-105-37774 | UNIVERSITY 31-16 W #1 | THOMPSON, J. CLEO | DRILL | 1,200 | |
| 1997-07-14 | 464460 | 42-105-37770 | UNIVERSITY 13-2E #1 | CHEVRON U. S. A. INC. | DRILL | 10,000 | |
| 1997-07-10 | 464753 | 42-105-37775 | CONNER #1 | MARSHALL & WINSTON, INC. | DRILL | 8,200 | |
| 1997-07-10 | 464753 | 42-105-37775 | CONNER #1 | MARSHALL & WINSTON, INC. | DRILL | 8,900 | |
| 1997-07-10 | 464753 | 42-105-37775 | CONNER #1 | MARSHALL & WINSTON, INC. | DRILL | 8,900 | |
| 1997-07-09 | 464419 | 42-105-37769 | DANIEL, M. K. "A" #3 | ENRON OIL & GAS COMPANY | DRILL | 7,000 | |
| 1997-07-08 | 464418 | 42-105-37767 | DANIEL, M. K. "A" #2 | ENRON OIL & GAS COMPANY | DRILL | 7,000 | |