| Henniger #1__42-021-31404 | — | BastropJim Smith | Plugged | 1,750 | Jul 12, 1991 | 1 | — |
| Goertz #___1__42-021-31403 | — | BastropRoss Lee (Austin Chalk) | Plugged | 3,400 | Jul 9, 1991 | 1 | — |
| Mc Donald - Wright Unit #__1___42-021-31402 | — | Bastrop | Plugged | 2,000 | Jun 25, 1991 | 1 | — |
| Sharp #242-021-31401 | — | BastropLytton Springs | Plugged | 5,000 | Jun 24, 1991 | 2 | — |
| Watkins, Rebecca L. #142-021-30462 | — | Bastrop | Plugged | 6,600 | Jun 21, 1991 | 2 | — |
| Haywood C. B. #1__42-021-31399 | — | BastropRoss Lee (Austin Chalk) | Plugged | 3,600 | Jun 12, 1991 | 1 | — |
| Williams #2__42-021-31400 | — | BastropRoss Lee (Austin Chalk) | Plugged | 3,500 | Jun 12, 1991 | 1 | — |
| Walborg, Earl F. #142-021-30903 | — | Bastrop | Plugged | 6,100 | Jun 10, 1991 | 2 | — |
| Reyes A. #3SW42-021-31398 | 4 a Rodenberg Heirs LLC | BastropCedar Creek | ActiveInjection | 2,850 | Jun 10, 1991 | 2 | Jul 2026 |
| Behrens-O Brien #2 #242-021-31397 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | ActiveOil | 5,336 | May 10, 1991 | 1 | Feb 2026 |
| Ferguson #1__42-021-31396 | — | BastropLytton Springs | Plugged | 3,000 | May 2, 1991 | 1 | — |
| Roitsch E. M. #142-021-31395 | Chmelar Eugene Oil & Gas | BastropSerbin (Taylor Sand) | PluggedGas | 5,600 | Apr 30, 1991 | 1 | Aug 2009 |
| Williams #1__42-021-31394 | — | BastropRoss Lee (Austin Chalk) | Plugged | 3,500 | Apr 18, 1991 | 1 | — |
| Sharp #1__42-021-31393 | — | BastropLytton Springs | Plugged | 3,000 | Apr 17, 1991 | 1 | — |
| Goertz #2__42-021-31392 | — | BastropBateman (Austin Chalk) | Plugged | 2,950 | Apr 12, 1991 | 1 | — |
| Hodges B.L. #242-021-31391 | — | BastropRosser (Serpentine) | Plugged | 3,300 | Apr 3, 1991 | 1 | — |
| Alexander E.C. #1G42-021-31390 | Meb LLC | BastropBateman (Austin Chalk) | ActiveOil | 2,381 | Apr 2, 1991 | 1 | Aug 2026 |
| Meuth E.L. #142-021-31388 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | Shut inOil | 5,400 | Mar 28, 1991 | 1 | Oct 2024 |
| Dube V. #1__42-021-31389 | — | Bastrop | Plugged | 1,700 | Mar 27, 1991 | 1 | — |
| Goertz #1__42-021-31387 | — | BastropBateman (Austin Chalk) | Plugged | 2,950 | Mar 26, 1991 | 1 | — |
| Wilhelm #142-021-31386 | Nelms Bros. Oil Properties Inc. | BastropBateman (Austin Chalk) | Not on schedule | 2,950 | Mar 20, 1991 | 1 | — |
| Gonzales et al #142-021-31385 | Digital Operating Company LLC | BastropSerbin (Taylor Sand) | Temporarily abandonedGas | 5,134 | Mar 13, 1991 | 1 | Jun 2025 |
| Rosser T. I. #2S_42-021-31384 | — | BastropRosser (Serpentine) | Plugged | 3,800 | Feb 25, 1991 | 1 | — |
| Steinbach F #342-021-31381 | Digital Operating Company LLC | BastropSerbin (Taylor Sand) | ActiveGas | 5,362 | Jan 28, 1991 | 1 | Feb 2020 |
| Hodges B.L. #____1_42-021-31383 | — | BastropRosser (Serpentine) | Plugged | 3,300 | Jan 23, 1991 | 1 | — |
| Reyes A. #242-021-31382 | 4 a Rodenberg Heirs LLC | BastropCedar Creek | ActiveOil | 1,780 | Jan 21, 1991 | 1 | Jul 2026 |
| Henzen #142-021-31379 | — | Bastrop | Plugged | 3,100 | Nov 9, 1990 | 2 | — |
| Louise #142-021-31378 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | PluggedOil | 5,600 | Oct 22, 1990 | 1 | Oct 2019 |
| Steinbach E #242-021-31377 | Digital Operating Company LLC | BastropSerbin (Taylor Sand) | Shut inOil | 5,310 | Oct 19, 1990 | 1 | Feb 2020 |
| Hilbig Unit #1H42-021-31373 | Lower Colorado River Authority | BastropHilbig | ActiveGas Strg-Injection | 3,900 | Oct 11, 1990 | 1 | — |
| Hilbig Oil Unit No. 1 #3H42-021-31374 | Lower Colorado River Authority | BastropHilbig | ActiveGas Strg-Injection | 4,990 | Oct 11, 1990 | 1 | Jul 1993 |
| Hilbig Unit #2H42-021-31375 | Lower Colorado River Authority | BastropHilbig | ActiveGas Strg-Injection | 3,165 | Oct 11, 1990 | 1 | — |
| Klaus #10__42-021-31376 | — | BastropRoss Lee (Austin Chalk) | Plugged | 3,500 | Oct 11, 1990 | 1 | — |
| Hefner #942-021-31372 | R & S Energy Company | BastropRoss Lee (Austin Chalk) | PluggedOil | 3,500 | Oct 4, 1990 | 2 | Feb 2004 |
| Rosser T.I. #1S42-021-31369 | Rockne Oil Group | BastropRosser (Serpentine) | PluggedOil | 3,800 | Sep 28, 1990 | 1 | — |
| Gabriel #942-021-31371 | United Operating LLC | BastropRoss Lee (Austin Chalk) | PluggedOil | 3,500 | Sep 27, 1990 | 2 | Oct 2014 |
| Hefner #13_42-021-31370 | — | BastropRosser (Serpentine) | Plugged | 3,500 | Sep 24, 1990 | 1 | — |
| Matocha #1__42-021-31368 | — | BastropRosser (Serpentine) | Plugged | 3,600 | Sep 14, 1990 | 1 | — |
| Cook Braden #242-021-31365 | Riley Exploration Opg Co LLC | BastropSerbin (Taylor Sand) | PluggedOil | 5,900 | Sep 11, 1990 | 1 | Sep 2014 |
| Pin Oak #142-021-31367 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | PluggedOil | 5,700 | Sep 10, 1990 | 1 | Aug 2017 |
| Carter Gertrude (Trudy) #742-021-31366 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | ActiveGas | 5,100 | Sep 5, 1990 | 1 | Jan 2026 |
| Gabriel, J. #642-021-31364 | Shale Operating Co. | BastropRosser (Serpentine) | Not on schedule | 3,600 | Aug 30, 1990 | 1 | — |
| Roland, Preston #342-021-31363 | Multipay Energy, Inc. | BastropRiddle | Not on schedule | 2,000 | Aug 28, 1990 | 1 | — |
| Stancik Janice Kay #142-021-31362 | E P C Oil & Gas Inc. | BastropSerbin (Taylor Sand) | ActiveGas | 5,270 | Aug 24, 1990 | 1 | Aug 2026 |
| Gabriel J. #542-021-31360 | United Operating LLC | BastropRosser (Serpentine) | PluggedOil | 3,600 | Aug 14, 1990 | 1 | Jun 2006 |
| Carter Gertrude (Trudy) #642-021-31361 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | ActiveGas | 5,014 | Aug 14, 1990 | 1 | Jan 2026 |
| Gabriel #7__42-021-31359 | — | Bastrop | Plugged | 3,900 | Aug 3, 1990 | 1 | — |
| Stuessy #142-021-31358 | Digital Operating Company LLC | BastropSerbin (Taylor Sand) | Temporarily abandonedGas | 5,279 | Jul 10, 1990 | 1 | Nov 2019 |
| Hefner N. #2__42-021-31357 | — | BastropRosser (Serpentine) | Plugged | 3,900 | Jul 2, 1990 | 1 | — |
| Pin Oak a #142-021-31349 | Trivista Operating LLC | BastropSerbin (Taylor Sand) | Shut inOil | 5,250 | Jun 25, 1990 | 1 | Dec 2023 |