| South Texas Syndicate #a 542-283-00159 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch (5400) | PluggedGas | — | — | — | — |
| South Texas Syndicate -a- #1942-283-00162 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch (5100 Sd.) | PluggedOil | — | — | — | — |
| South Texas Syndicate -a- #3842-283-00163 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch (5500 Sd.) | PluggedOil | — | — | — | — |
| South Texas Syndicate -a- #1142-283-00171 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch (5500 Sd.) | PluggedOil | — | — | — | — |
| South Texas Syndicate -a- #2742-283-80069 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch (5100 Sd.) | Not on scheduleOil | — | — | — | — |
| South Texas Syndicate -a- #1542-283-80161 | Quintana Pet. Corp. | La Salle, TXWashburn Ranch West (4600) | Not on scheduleOil | — | — | — | — |
| Gamble Gully Gas Unit #1 #142-297-30521 | Quintana Pet. Corp. | Live Oak, TXGamble Gully (Luling) | Not on scheduleGas | — | — | — | — |
| Williams Maude et al -a- #d 14 U42-391-00210 | Quintana Pet. Corp. | Refugio, TXLake Pasture (L-200) | PluggedGas | — | — | — | — |
| 1GL42-391-00415 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5300 East) | Not on scheduleGas | — | — | — | — |
| Williams Maude et al -a- #7242-391-00461 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Williams Maude et al -a- #7342-391-00462 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| 7542-391-00464 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (4400) | PluggedGas | — | — | — | — |
| Williams Maude et al -a- #4342-391-00531 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Heard Claude E. #2942-391-00643 | Quintana Pet. Corp. | Refugio, TXGreta (4400) | Not on scheduleOil | — | — | — | — |
| Heard Claude E. et al #3742-391-00670 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Heard Mrs. Fannie V. W. #20 L42-391-00689 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | PluggedOil | — | — | — | — |
| Heard Fannie #1 T42-391-00730 | Quintana Pet. Corp. | Refugio, TXGreta (L- 4) | PluggedGas | — | — | — | — |
| Heard Fannie #242-391-00731 | Quintana Pet. Corp. | Refugio, TXGreta (L- 2) | PluggedGas | — | — | — | — |
| Williams Maude -a- #1 T42-391-00733 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Williams Maude -a- #242-391-00734 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Heard Wilson Jr. -B- #5 T42-391-00749 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Bauer Mary Claire et Vir #2GF42-391-00760 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (L-14 East) | PluggedGas | — | — | — | — |
| Bauer Mary Claire et Vir #2 F42-391-00819 | Quintana Pet. Corp. | Refugio, TXGreta (C-1) | PluggedGas | — | — | — | — |
| Heard Clement #4 L42-391-00841 | Quintana Pet. Corp. | Refugio, TXGreta (L- 6 West) | PluggedGas | — | — | — | — |
| Oconnor Thomas -C- #2 C42-391-01160 | Quintana Pet. Corp. | Refugio, TXGreta (L- 3) | PluggedGas | — | — | — | — |
| Williams Maude -B- #142-391-01421 | Quintana Pet. Corp. | Refugio, TXGreta (L- 5) | PluggedGas | — | — | — | — |
| Oconnor -a- #242-391-01534 | Quintana Pet. Corp. | Refugio, TXGreta (L- 3) | PluggedGas | — | — | — | — |
| Oconnor Tom -a- #142-391-01535 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (4950) | PluggedGas | — | — | — | — |
| Oconnor Thomas -B- #542-391-01821 | Quintana Pet. Corp. | Refugio, TXMary Ellen Oconnor (H- 50) | Not on scheduleGas | — | — | — | — |
| Oconnor Thomas -B- #2142-391-01833 | Quintana Pet. Corp. | Refugio, TXMary Ellen Oconnor (FT-18 Sand) | PluggedOil | — | — | — | — |
| Oconnor Thomas -B- #3342-391-01835 | Quintana Pet. Corp. | Refugio, TXMary Ellen Oconnor (FT-18 Sand) | PluggedOil | — | — | — | — |
| Oconnor Thomas -B- #38 D42-391-01843 | Quintana Pet. Corp. | Refugio, TXWoodsboro South (4200) | PluggedOil | — | — | — | — |
| Oconnor Thomas -C- #5642-391-02023 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (4400) | PluggedOil | — | — | — | — |
| Williams Maude Etal -a- #d 3942-391-03895 | Quintana Pet. Corp. | Refugio, TXLake Pasture (FT-569) | PluggedOil | — | — | — | — |
| 442-391-80078 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (4400) | Not on scheduleGas | — | — | — | — |
| 4GU42-391-80084 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5100 East) | Not on scheduleGas | — | — | — | — |
| Williams Maude Etal -a- #d 17 T42-391-80460 | Quintana Pet. Corp. | Refugio, TXLake Pasture (FT-569) | Not on scheduleOil | — | — | — | — |
| Williams Maude Etal -B- #8 U42-391-80806 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5500 Sand) | Not on scheduleOil | — | — | — | — |
| Williams Maude Etal -B- #9 U42-391-80807 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5500 Sand) | Not on scheduleOil | — | — | — | — |
| Williams Maude Etal -B- #1042-391-80808 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5500 Sand) | Not on scheduleOil | — | — | — | — |
| Williams Maude Etal -B- #10 U42-391-80809 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5500 Sand) | Not on scheduleOil | — | — | — | — |
| Williams Maude et al -B- #10 L42-391-80856 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5900 Sand) | Not on scheduleOil | — | — | — | — |
| Oconnor Thomas C #78L42-391-81059 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (6600) | Not on scheduleOil | — | — | — | — |
| Heard Clement #3 L42-391-81099 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Heard Mrs. Fannie V. W. #8 L42-391-81101 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Heard Mrs. Fannie V. W. #29 L42-391-81109 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Oconnor Thomas -C- #27 L42-391-81127 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Williams Maude et al B #242-391-81129 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Williams Maude et al B #442-391-81130 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |
| Williams Maude et al B #542-391-81131 | Quintana Pet. Corp. | Refugio, TXTom Oconnor (5800) | Not on scheduleOil | — | — | — | — |