| 1990-04-24 | 372572 | 42-215-31950 | DINGLE #1 | BLACK ENERGY RESOURCES, CO. | DRILL | 12,500 | |
| 1990-04-24 | 371461 | 42-215-31936 | SCHULTZ #2A | TEXAS FUEL COMPANY | DRILL | 9,000 | |
| 1990-04-20 | 372379 | 42-215-31948 | HIDALGO-WILLACY #13B | BARNES, LARRY PETROLEUM, INC. | DRILL | 10,121 | |
| 1990-04-20 | 372295 | 42-215-31946 | SERRANO UNIT #1 | TEXACO TPC INC. | DRILL | 13,500 | |
| 1990-04-20 | 371883 | 42-215-31572 | GARZA, TEODORO #1 | SENECA RESOURCES CORP. | RECOMP | 9,725 | |
| 1990-04-19 | 372352 | 42-215-31947 | GOLDSTON, W. L. ET AL #41 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,820 | |
| 1990-04-19 | 372352 | 42-215-31947 | GOLDSTON, W. L. ET AL #41 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,820 | |
| 1990-04-18 | 372270 | 42-215-31945 | HARGROVE, H. G. #2 | SHELL WESTERN E&P INC. | DRILL | 12,000 | |
| 1990-04-18 | 372270 | 42-215-31945 | HARGROVE, H. G. #2 | SHELL WESTERN E&P INC. | DRILL | 12,000 | |
| 1990-04-18 | 371837 | 42-215-00779 | CHAPA, DAVID #4L | FINA OIL & CHEMICAL COMPANY | RECOMP | 7,502 | |
| 1990-04-16 | 370641 | 42-215-31933 | DECAVAZOS, R. L. #3 | ARCO OIL & GAS CO. | DRILL | 9,703 | |
| 1990-04-13 | 372066 | 42-215-31942 | HART #1 | TRANSQUEST, INC. | DRILL | 4,600 | |
| 1990-04-12 | 372105 | 42-215-31944 | JOHNSON, F. I. #15 | TEXACO TPC INC. | DRILL | 14,300 | |
| 1990-04-12 | 372076 | 42-215-31943 | RENTFRO, RUSSELL #5 | TEXACO INC. | DRILL | 15,200 | |
| 1990-04-12 | 371953 | 42-215-31858 | RIO GRANDE GAS UNIT II #1 | ESENJAY PETROLEUM CORP. | RECOMP | 9,150 | |
| 1990-04-12 | 371794 | 42-215-31590 | PAINTER UNIT #1 #1 | ESENJAY PETROLEUM CORP. | RECOMP | 9,015 | |
| 1990-04-12 | 370641 | 42-215-31933 | DECAVAZOS, R. L. #3 | ARCO OIL & GAS CO. | DRILL | 9,730 | |
| 1990-04-11 | 371531 | 42-215-30995 | PEREZ, L. #1 | HOWARD RESOURCES, INC. | RECOMP | 6,470 | |
| 1990-04-06 | 371750 | 42-215-31939 | GUERRA, E. A. #40 | TEXACO PRODUCING INC. | DRILL | 17,000 | |
| 1990-04-05 | 371873 | 42-215-31940 | GOLDSTON, W. L. ET AL #40 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,800 | |
| 1990-04-05 | 371873 | 42-215-31940 | GOLDSTON, W. L. ET AL #40 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,800 | |
| 1990-04-04 | 371723 | 42-215-31938 | HAMMAN RANCH #28 | SHELL WESTERN E&P INC. | DRILL | 12,000 | |
| 1990-04-04 | 371723 | 42-215-31938 | HAMMAN RANCH #28 | SHELL WESTERN E&P INC. | DRILL | 12,000 | |
| 1990-03-30 | 371523 | 42-215-30182 | SOUTH WESLACO GAS UNIT #15 | AMOCO PRODUCTION COMPANY | RECOMP | 10,550 | |
| 1990-03-30 | 371522 | 42-215-31461 | HAMMAN, JOHN "B" #10D | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 8,763 | |
| 1990-03-28 | 371493 | 42-215-31937 | JENDRISCH, A. K. #1 | SHELL WESTERN E&P INC. | DRILL | 16,500 | |
| 1990-03-28 | 371493 | 42-215-31937 | A. K. JENDRUSCH GAS UNIT #1 | SHELL WESTERN E&P INC. | DRILL | 16,500 | |
| 1990-03-26 | 371383 | 42-215-31482 | HAMMAN, JOHN "B" #13F | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 9,550 | |
| 1990-03-26 | 371382 | 42-215-31177 | WRIGHT HILL GAS UNIT #3 | TEXAS FUEL COMPANY | RENTR | 9,660 | |
| 1990-03-23 | 371349 | 42-215-31640 | HAMMAN, JOHN "B" #21F | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 8,650 | |
| 1990-03-22 | 371109 | 42-215-30842 | SOUTH WESLACO GAS UNIT #22 | AMOCO PRODUCTION COMPANY | RECOMP | 9,000 | |
| 1990-03-20 | 371525 | 42-215-30216 | MCALLEN, A. A. #39 | SHELL WESTERN E&P INC. | RECOMP | 13,214 | |
| 1990-03-20 | 370981 | 42-215-31709 | BENTSEN "A" #1D | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 10,018 | |
| 1990-03-19 | 370923 | 42-215-30224 | SOUTH WESLACO GAS UNIT #16 | AMOCO PRODUCTION COMPANY | RECOMP | 9,600 | |
| 1990-03-16 | 371006 | 42-215-31935 | COATES "A" #10 | COASTAL OIL & GAS CORPORATION | DRILL | 15,250 | |
| 1990-03-15 | 370976 | 42-215-00226 | WRIGHT HILL GAS UNIT #1 | TEXAS FUEL COMPANY | RENTR | 9,900 | |
| 1990-03-15 | 370976 | 42-215-00226 | WRIGHT HILL GAS UNIT #1 | SOUTHWEST OIL & LAND, INC. | RENTR | 9,900 | |
| 1990-03-15 | 370975 | 42-215-00225 | WRIGHT HILL GAS UNIT #2 | TEXAS FUEL COMPANY | RENTR | 9,613 | |
| 1990-03-15 | 370228 | 42-215-31852 | SCHUSTER #1 | SENTRY ENERGY CORPORATION | RECOMP | 10,980 | |
| 1990-03-13 | 368630 | 42-215-01676 | STATE TRACT M-93619 #1 | TEXAS FUEL COMPANY | RENTR | 8,000 | |
| 1990-03-09 | 370757 | 42-215-31934 | GOLDSTON, W. L. ET AL #39 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,932 | |
| 1990-03-09 | 370757 | 42-215-31934 | GOLDSTON, W. L. ET AL #39 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,932 | |
| 1990-03-09 | 370585 | 42-215-31876 | SMITH GAS UNIT #3 | TEXAS INDEPENDENT EXPLOR., INC. | RECOMP | 8,500 | |
| 1990-03-08 | 370612 | 42-215-31932 | CLEMONS GAS UNIT NO. 1 #6 | TEXACO TPC INC. | DRILL | 13,000 | |
| 1990-03-07 | 370581 | 42-215-31507 | HAMMAN, JOHN "B" #12 | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 12,198 | |
| 1990-03-05 | 370448 | 42-215-31927 | ARCO DOUGHERTY/ETA #1 | ARCO OIL & GAS CO. | DRILL | 15,300 | |
| 1990-03-02 | 370500 | 42-215-31929 | HEARD GAS UNIT #4 | TEXACO TPC INC. | DRILL | 13,000 | |
| 1990-03-02 | 370499 | 42-215-31930 | SERRANO UNIT #2 | TEXACO TPC INC. | DRILL | 13,500 | |
| 1990-03-02 | 370498 | 42-215-31931 | ZAMORA "S" SAND GAS UNIT #2 | TEXACO TPC INC. | DRILL | 13,500 | |
| 1990-03-02 | 370460 | 42-215-31928 | COATES "A" #9 | COASTAL OIL & GAS CORPORATION | DRILL | 15,250 | |