| 1990-04-27 | 372699 | 42-127-32876 | WHITECOTTON #1H | SAN ANTONIO GAS & OIL, INC. | DRILL | 6,200 | Y |
| 1990-04-27 | 372608 | 42-127-32873 | ELAINE (5100) UNIT #94 | AMERICAN EXPLORATION COMPANY | DRILL | 5,300 | |
| 1990-04-26 | 372670 | 42-127-32875 | BASIN-SHOWDOWN THURNDER GUN #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-04-25 | 372621 | 42-127-32872 | OBREGON #1 | NELMS BROS. OIL PROPERTIES INC. | DRILL | 7,200 | Y |
| 1990-04-25 | 372621 | 42-127-32872 | OBREGON #1 | NELMS BROS. OIL PROPERTIES INC. | DRILL | 7,200 | Y |
| 1990-04-25 | 372553 | 42-127-32874 | WILLIAMS #1 | DLB ENERGY CORPORATION | DRILL | 6,000 | Y |
| 1990-04-23 | 372372 | 42-127-32871 | BARNHART-THOMPSON #1023H | BERENERGY CORPORATION | DRILL | 9,800 | Y |
| 1990-04-23 | 372372 | 42-127-32871 | BARNHART-THOMPSON #1023H | BERENERGY CORPORATION | DRILL | 9,950 | Y |
| 1990-04-23 | 372372 | 42-127-32871 | BARNHART-THOMPSON #1023H | BERENERGY CORPORATION | DRILL | 9,206 | Y |
| 1990-04-23 | 372349 | 42-127-32710 | SAN PEDRO RANCH #8035 | GLOBAL NATURAL RESOURCES CORP. | RECOMP | 4,000 | |
| 1990-04-23 | 372348 | 42-127-32588 | SAN PEDRO RANCH #2036 | GLOBAL NATURAL RESOURCES CORP. | RECOMP | 3,935 | |
| 1990-04-23 | 372347 | 42-127-32685 | SAN PEDRO RANCH #4035 | GLOBAL NATURAL RESOURCES CORP. | RECOMP | 4,015 | |
| 1990-04-19 | 372399 | 42-127-32870 | LIGHT RANCH #2090 H | MERIDIAN OIL INC. | DRILL | 8,500 | Y |
| 1990-04-19 | 372399 | 42-127-32870 | LIGHT RANCH #2090 H | MERIDIAN OIL INC. | RECOMP | 8,700 | Y |
| 1990-04-19 | 372399 | 42-127-32870 | LIGHT RANCH #2090 H | MERIDIAN OIL INC. | RECOMP | 8,700 | Y |
| 1990-04-13 | 372167 | 42-127-30279 | BIG WELLS LO. SAN MIGUEL UNIT #14 | ORYX ENERGY COMPANY | RECOMP | 5,830 | |
| 1990-04-04 | 371796 | 42-127-32869 | 89 RANCH #1 | COLUMBIA ENERGY PROPERTIES, INC. | DRILL | 7,500 | Y |
| 1990-03-29 | 371436 | 42-127-32868 | STEWART, LORA "B" #6 | HUGHES, DAN A. COMPANY | DRILL | 6,000 | Y |
| 1990-03-29 | 371436 | 42-127-32868 | STEWART, LORA "B" #6 | HUGHES, DAN A. COMPANY | DRILL | 6,000 | Y |
| 1990-03-28 | 371404 | 42-127-32867 | BASIN-LEONA #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-03-23 | 371362 | 42-127-32866 | JASIK, C. #1 | ORYX ENERGY COMPANY | DRILL | 10,200 | Y |
| 1990-03-23 | 371357 | 42-127-32865 | BASIN-SHOWDOWN BIG GUN #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-03-16 | 370968 | 42-127-32863 | FROST NATIONAL BANK #9 | SAN ANTONIO GAS & OIL, INC. | DRILL | 4,000 | |
| 1990-03-15 | 371024 | 42-127-32864 | GROVES, S. B. ESTATE #1 | ORYX ENERGY COMPANY | DRILL | 10,800 | Y |
| 1990-03-15 | 371024 | 42-127-32864 | GROVES, S. B. ESTATE #1 | ORYX ENERGY COMPANY | DRILL | 10,454 | Y |
| 1990-03-14 | 370955 | 42-127-32862 | BAGGETT, J.B. #9025H | BERENERGY CORPORATION | DRILL | 9,700 | Y |
| 1990-03-12 | 370669 | 42-127-32860 | VENUS-WILSON #1 | PENDRAGON OIL CO. | DRILL | 9,000 | Y |
| 1990-03-12 | 370669 | 42-127-32860 | VENUS-WILSON #1 | PENDRAGON OIL CO. | DRILL | 11,250 | Y |
| 1990-03-09 | 370771 | 42-507-32302 | HARDY #13 | CHRISTICO PETROLEUM COMPANY | DRILL | 9,500 | Y |
| 1990-03-09 | 370770 | 42-127-31684 | DUNLAP, SAMUEL C. #1 | PENDRAGON OIL CO. | RECOMP | 7,803 | |
| 1990-03-08 | 370653 | 42-127-32859 | BASIN-LORI #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-03-01 | 370458 | 42-127-32858 | MILLER 953 #1H | WOLVERINE EXPLORATION COMPANY | DRILL | 6,800 | Y |
| 1990-02-26 | 370325 | 42-127-32857 | BASIN-VEARL SNEED #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-02-26 | 370323 | 42-127-32856 | VOTAW, LARRY #10 | JAMIN ENERGY, INC. | DRILL | 3,800 | |
| 1990-02-26 | 370323 | 42-127-32856 | VOTAW, LARRY #10 | JAMIN ENERGY, INC. | DRILL | 3,800 | |
| 1990-02-22 | 369973 | 42-127-32854 | STEUBING UNIT #1 | U.S. HORIZONTAL DEVELOPMENT CORP | DRILL | 6,000 | Y |
| 1990-02-20 | 370084 | 42-127-32855 | WILSON, JAMES A. #1 A | SAN ANTONIO GAS & OIL, INC. | DRILL | 6,300 | Y |
| 1990-02-16 | 369938 | 42-127-32853 | GEORGE #1 | ORYX ENERGY COMPANY | DRILL | 10,400 | Y |
| 1990-02-15 | 369866 | 42-127-32852 | NELSON, BEULAH G. #2 | FOSSIL BAY PETROLEUM, INC. | DRILL | 9,000 | Y |
| 1990-02-15 | 369866 | 42-127-32852 | NELSON, BEULAH G. #2 | FOSSIL BAY PETROLEUM, INC. | DRILL | 9,000 | Y |
| 1990-02-14 | 369837 | 42-127-32851 | NANCE, O. N. #1 | ORYX ENERGY COMPANY | DRILL | 10,400 | Y |
| 1990-02-14 | 369766 | 42-127-32849 | BASIN-BYERLY #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-02-14 | 369766 | 42-127-32849 | BASIN-BYERLY #1 | BASIN RESOURCES CORPORATION | DRILL | 7,777 | Y |
| 1990-02-12 | 369799 | 42-127-32850 | FROST NATIONAL BANK #8 | SAN ANTONIO GAS & OIL, INC. | DRILL | 4,000 | |
| 1990-02-06 | 369520 | 42-127-32848 | STANDIFER #1 | ORYX ENERGY COMPANY | DRILL | 9,600 | Y |
| 1990-02-06 | 369520 | 42-127-32848 | STANDIFER #1 | ORYX ENERGY COMPANY | DRILL | 10,200 | Y |
| 1990-01-29 | 369132 | 42-127-32847 | FROST NATIONAL BANK #7 | SAN ANTONIO GAS & OIL, INC. | DRILL | 4,000 | |
| 1990-01-26 | 369103 | 42-127-32846 | WILSON-RIDGE UNIT #1 | FAMCOR OIL, INC | DRILL | 7,000 | Y |
| 1990-01-23 | 369002 | 42-127-32845 | BUSTAMANTE #1 | FOSSIL BAY PETROLEUM, INC. | DRILL | 7,727 | Y |
| 1990-01-18 | 368835 | 42-127-32844 | WAGNER, WARREN #1 | DALE OPERATING COMPANY | DRILL | 7,000 | Y |