| 1980-06-02 | 82588 | 42-287-30707 | JENKINS, JUNE B. #9 | HUMBLE EXPLORATION CO., INC. | DRILL | 9,375 | |
| 1980-06-02 | 82587 | 42-287-30706 | JOHNSON, D.B. #1 | CPC EXPLORATION INC. | DRILL | 8,350 | |
| 1980-05-28 | 82242 | 42-287-30705 | GOERLITZ, CLEMENS #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-05-27 | 82100 | 42-287-30704 | FASKE #1A | MITCHELL ENERGY CORPORATION | DRILL | 8,200 | |
| 1980-05-22 | 81837 | 42-287-30703 | GOERLITZ-KRAUSE UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-05-22 | 81836 | 42-287-30702 | STORK, ARTHUR #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-05-19 | 81477 | 42-287-30701 | JENSEN #1 | WINDSOR PRODUCING CO. | DRILL | 9,000 | |
| 1980-05-19 | 81474 | 42-287-30700 | LEHMANN-BLUME UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,400 | |
| 1980-05-13 | 80964 | 42-287-30699 | FRANKS, DELMUS UNIT #1 | MOSBACHER-TRANSCO EXPL-W.E. CARL | DRILL | 8,000 | |
| 1980-05-12 | 81828 | 42-287-30660 | KEYS #1 | SPENCER & HUTSON | DRILL | 9,200 | |
| 1980-05-09 | 80843 | 42-287-30698 | HUFF, J. L. #1 | ZONERGY, INC. | DRILL | 10,000 | |
| 1980-05-09 | 80842 | 42-287-30697 | BECKER #1 | BRITTANY DRILLING CO. | DRILL | 8,300 | |
| 1980-05-07 | 80602 | 42-287-30695 | ZOCH, WILLIE #1 | PETRO-LEWIS CORPORATION | DRILL | 9,279 | |
| 1980-05-07 | 80604 | 42-287-30696 | ZOCH, WILLIE #2 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-05-07 | 80593 | 42-287-30694 | CHEEKS, LOU ELLA UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-05-07 | 80592 | 42-287-30693 | GERDES, GARWOOD #F1 | CHAMPLIN EXPLORATION, INC. | DRILL | 9,200 | |
| 1980-05-06 | 81855 | 42-287-30690 | ZONA, MARY UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,500 | |
| 1980-05-06 | 80386 | 42-287-30692 | SLIVA UNIT #2 | WINDSOR PRODUCING CO. | DRILL | 9,600 | |
| 1980-05-06 | 80384 | 42-287-30691 | DANA #1 | U. S. OPERATING, INC. | DRILL | 9,000 | |
| 1980-05-05 | 80235 | 42-287-30337 | CARTER, ET AL #1 | MAVERICK PROD. CO. INC. | OTHER | 3,600 | |
| 1980-05-02 | 80147 | 42-287-30689 | BIRDIE #1 | U. S. OPERATING, INC. | DRILL | 9,250 | |
| 1980-05-02 | 80147 | 42-287-30689 | BIRDIE #1 | U. S. OPERATING, INC. | DRILL | 8,427 | |
| 1980-05-02 | 80145 | 42-287-30688 | JENSEN #1 | U. S. OPERATING, INC. | DRILL | 9,300 | |
| 1980-05-02 | 80145 | 42-287-30688 | JENSEN #1 | U. S. OPERATING, INC. | DRILL | 8,505 | |
| 1980-05-02 | 80079 | 42-287-30687 | J. P. B. #1 | CAMERON, PAUL E., JR., INC. | DRILL | 9,500 | |
| 1980-04-30 | 79820 | 42-287-30686 | HOBRATSCHK-HILL UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-30 | 79818 | 42-287-30685 | SCHNEIDER, CLARENCE #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-29 | 79526 | 42-287-30684 | SUZANNE UNIT #1 | U. S. OPERATING, INC. | DRILL | 9,200 | |
| 1980-04-28 | 79416 | 42-287-30681 | HOBRATSCHK, ALFRED #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-28 | 79414 | 42-287-30680 | PRATHO-WARD UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-28 | 79413 | 42-287-30679 | PRATHO, WILLIAM L. #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-28 | 79412 | 42-287-30678 | SCHMIDT-MASSEY UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-28 | 79409 | 42-287-30677 | SUMP, FRITZ UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 9,660 | |
| 1980-04-28 | 79406 | 42-287-30676 | SPEARS, RAYMOND #1 | BUCHANAN, WAYMAN W. | DRILL | 10,040 | |
| 1980-04-22 | 78853 | 42-287-30674 | PARRISH, ELMER J. #2 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-16 | 78449 | 42-287-30673 | PARRISH, ELMER J. -A- #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-16 | 78447 | 42-287-30672 | SCHMIDT, MAMIE #3 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-16 | 78445 | 42-287-30671 | WARD, T. A. -A- #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-16 | 78443 | 42-287-30670 | ZOCH-STRONG UNIT #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1980-04-11 | 78232 | 42-287-30669 | SLIVA #1 | WINDSOR PRODUCING CO. | DRILL | 9,500 | |
| 1980-04-11 | 78032 | 42-287-30668 | HARZKE OIL UNIT #1 | TEXAS, L. INC. | DRILL | 8,500 | |
| 1980-04-11 | 77976 | 42-287-30667 | PRELLOP #1 | WINDSOR PRODUCING CO. | DRILL | 9,280 | |
| 1980-04-09 | 77740 | 42-287-30666 | BOWERS, J. A., ESTATE #1 | COLUMBIA GAS DEVELOPMENT CORP. | DRILL | 8,500 | |
| 1980-04-07 | 77636 | 42-287-30665 | MORGAN, MARY #2 | NUCORP ENERGY, INC. | DRILL | 7,850 | |
| 1980-03-31 | 76732 | 42-287-30664 | MCCAIN, CARRIE ET AL UNIT #1 | OCEAN TRACE EXPLORATION | DRILL | 8,300 | |
| 1980-03-24 | 76092 | 42-287-30663 | MORGAN, MARY #1 | NUCORP ENERGY, INC. | DRILL | 7,925 | |
| 1980-03-24 | 76086 | 42-287-30662 | EDWARDS UNIT #2 | WINDSOR PRODUCING CO. | DRILL | 9,160 | |
| 1980-03-24 | 76085 | 42-287-30661 | MUELLER, ELO UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,400 | |
| 1980-03-18 | 75435 | 42-287-30659 | JACKSON, BONNER #5 | NUCORP ENERGY, INC. | DRILL | 8,150 | |
| 1980-03-14 | 75302 | 42-287-30658 | JENNIFER #1 | U. S. OPERATING, INC. | DRILL | 10,000 | |