| 1981-07-23 | 126383 | 42-287-31001 | GUELKER, F.M. #1 | TIPCO | DRILL | 11,000 | |
| 1981-07-20 | 154014 | 42-287-30963 | EUGENIA UNIT #1 | U. S. OPERATING, INC. | DRILL | 9,200 | |
| 1981-07-16 | 126496 | 42-287-31005 | DAVIS UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,350 | |
| 1981-07-16 | 125626 | 42-287-31000 | OWENS #6 | HOPEHILL PETROLEUM CO., INC. | DRILL | 3,600 | |
| 1981-07-10 | 124871 | 42-287-30998 | JENSEN #4 | WINDSOR PRODUCING CO. | DRILL | 9,000 | |
| 1981-07-10 | 124867 | 42-287-30997 | KURIO UNIT #2 | WINDSOR PRODUCING CO. | DRILL | 9,200 | |
| 1981-07-10 | 124857 | 42-287-30996 | MARY ELIZABETH #1 | HUMBLE EXPLORATION CO., INC. | DRILL | 8,800 | |
| 1981-07-10 | 124768 | 42-287-30995 | SEMPLE #1 | NATURA ENERGY CORP | DRILL | 8,000 | |
| 1981-07-08 | 124318 | 42-287-30992 | SILVA-COFFIELD #1 | ENERGETICS, INC. | DRILL | 5,000 | |
| 1981-07-08 | 124317 | 42-287-30991 | ANTONINI-COFFIELD #1 | ENERGETICS, INC. | DRILL | 3,815 | |
| 1981-07-08 | 124237 | 42-287-30990 | WOLZ, EMMITT P. TRUSTEE #3 | CHAMPLIN EXPLORATION, INC. | DRILL | 8,300 | |
| 1981-07-08 | 124236 | 42-287-30989 | KOSLAN, BEN O. #1 | GENERAL PROD. CORP. | DRILL | 10,500 | |
| 1981-07-06 | 124012 | 42-287-30986 | FIELDS, C. W. ET AL #1 | HAAS, RICHARD E. | DRILL | 10,000 | |
| 1981-07-03 | 124822 | 42-287-30984 | MACK, LEM UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,400 | |
| 1981-07-02 | 124222 | 42-287-30988 | MELISSA #1 | U. S. OPERATING, INC. | DRILL | 9,300 | |
| 1981-06-23 | 122072 | 42-287-30983 | BIGON, ELLFORD #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1981-06-23 | 122009 | 42-287-30980 | MALUSCHKA, MAURICE #1 | NUCORP ENERGY, INC. | DRILL | 7,975 | |
| 1981-06-22 | 121971 | 42-287-30978 | STUERMER, LILLIAN #1 | GENERAL PROD. CORP. | DRILL | 10,500 | |
| 1981-06-22 | 121966 | 42-287-30977 | SIMMANG UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,600 | |
| 1981-06-19 | 124124 | 42-287-30987 | STORK, SELMA #2 | WINDSOR PRODUCING CO. | DRILL | 9,500 | |
| 1981-06-19 | 122883 | 42-287-30985 | CROWTHER UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,200 | |
| 1981-06-18 | 122885 | 42-287-30648 | GERSCH UNIT B #1 | BRITTON DRILLING COMPANY | OTHER | 8,100 | |
| 1981-06-18 | 121862 | 42-287-30976 | STUERMER, LILLIAN #2 | GENERAL PROD. CORP. | DRILL | 10,500 | |
| 1981-06-18 | 121594 | 42-287-30974 | DELTA "P" #1 | WINDSOR PRODUCING CO. | DRILL | 9,900 | |
| 1981-06-18 | 121593 | 42-287-30973 | GERSCH, DELBERT ET UX #2 | HOUSTON OIL & MINERALS CORP. | DRILL | 9,250 | |
| 1981-06-18 | 121557 | 42-287-30972 | SAENGER, OTTO #2 | HOUSTON OIL & MINERALS CORP. | DRILL | 9,200 | |
| 1981-06-18 | 121553 | 42-287-30971 | TAYLOR, DOROTHY #1 | HUMBLE EXPLORATION CO., INC. | DRILL | 8,400 | |
| 1981-06-18 | 121550 | 42-287-30970 | SMITH, A.W. #1 | FENN, BILL INC. | DRILL | 8,000 | |
| 1981-06-18 | 121540 | 42-287-30969 | OLTMANN-NOACK UNIT #1 | BAR M PETROLEUM CO., INC. | DRILL | 8,550 | |
| 1981-06-18 | 121538 | 42-287-30968 | FITE #1 | BAR M PETROLEUM CO., INC. | DRILL | 8,050 | |
| 1981-06-16 | 121217 | 42-287-30967 | DONNA W. UNIT #1 | HUMBLE EXPLORATION CO., INC. | DRILL | 10,300 | |
| 1981-06-15 | 121979 | 42-287-30979 | ZGABAY, EDWIN #3 | CHAMPLIN PETROLEUM CO. | DRILL | 8,850 | |
| 1981-06-12 | 121830 | 42-287-30975 | LEHMANN, IRA J. UNIT #2 | COLUMBIA GAS DEVELOPMENT CORP. | DRILL | 9,900 | |
| 1981-06-09 | 124716 | 42-287-30962 | MITTASCH UNIT #2 | WINDSOR PRODUCING CO. | DRILL | 9,400 | |
| 1981-06-09 | 121157 | 42-287-30965 | HUMPHREY - BENSON UNIT A #1 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |
| 1981-06-08 | 122018 | 42-287-30981 | TAYLOR, DOROTHY #1 | HUMBLE EXPLORATION CO., INC. | DRILL | 8,400 | |
| 1981-06-08 | 121158 | 42-287-30966 | ALBRECHT #1 | TAMARACK PETROLEUM COMPANY, INC. | DRILL | 7,656 | |
| 1981-06-05 | 120892 | 42-287-30964 | LAY UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,500 | |
| 1981-06-04 | 119972 | 42-287-30961 | GERSCH UNIT C #1 | BRITTANY DRILLING CO. | DRILL | 8,400 | |
| 1981-06-03 | 122024 | 42-287-30982 | LAY UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,500 | |
| 1981-06-03 | 119950 | 42-287-30960 | ALFORD #1 | ADA OIL EXPLORATION CORP. | DRILL | 11,100 | |
| 1981-06-03 | 119932 | 42-287-30959 | SYMM, VICTOR A. #3 | HOUSTON OIL & MINERALS CORP. | DRILL | 9,500 | |
| 1981-06-02 | 119856 | 42-287-30958 | SYMMANK, MARVIN #1 | HOUSTON OIL & MINERALS CORP. | DRILL | 9,320 | |
| 1981-05-26 | 124663 | 42-287-30942 | LENERT, RUBY #2 | WILLIAMS, CLAYTON W., JR. | DRILL | 6,500 | |
| 1981-05-21 | 124344 | 42-287-30926 | TEINERT UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,400 | |
| 1981-05-21 | 119698 | 42-287-30957 | JENSEN #5 | WINDSOR PRODUCING CO. | DRILL | 9,100 | |
| 1981-05-18 | 119159 | 42-287-30624 | GUTHIE, JAMES Q. #4A | LYON OIL CO., INC. | DRILL | 3,500 | |
| 1981-05-18 | 118344 | 42-287-30954 | BEESON, JACKIE UNIT 1 #1 | GENERAL PROD. CORP. | DRILL | 10,500 | |
| 1981-05-18 | 118336 | 42-287-30953 | CUMMINS CREEK UNIT #1 | WINDSOR PRODUCING CO. | DRILL | 9,900 | |
| 1981-05-18 | 118320 | 42-287-30952 | PARRISH, ELMER J. -A- #2 | WILLIAMS, CLAYTON W., JR. | DRILL | 12,000 | |