| O Brien #1__42-391-32083 | — | RefugioRefugio Old | Plugged | 8,800 | Nov 6, 1992 | 1 | — |
| O Connor Thos. -B- #2842-391-01839 | Hilcorp Energy Company only | RefugioMary Ellen Oconnor (FQ- 9) | PluggedOil | 6,200 | Nov 4, 1992 | 3 | Jan 2016 |
| Oconnor Mary Ellen #1442-391-01867 | Dolphin Petroleum LP only | RefugioMary Ellen Oconnor (Stray A) | PluggedOil | 6,400 | Nov 3, 1992 | 3 | Jul 2016 |
| Heard A.W.J. #1042-391-02359 | CTR Petroleum Inc. only | RefugioRefugio Old (1500) | PluggedGas | 6,230 | Nov 3, 1992 | 2 | — |
| Lambert M. F. #4942-391-01332 | Hilcorp Energy Company only | RefugioTom Oconnor | PluggedOil | 5,911 | Oct 29, 1992 | 1 | May 2019 |
| Heard - State Unit #1 #20242-391-30356 | CTR Petroleum Inc. only | RefugioRefugio New (1900) | PluggedGas | 5,700 | Oct 27, 1992 | 2 | Mar 1998 |
| Oconnor Thomas -a- #62 A42-391-01477 | Hilcorp Energy Company only | RefugioTom Oconnor | Shut inOil | 5,921 | Oct 23, 1992 | 1 | Apr 2026 |
| O Connor Thomas B #2642-391-01807 | Quintana Pet. Corp. only | RefugioMary Ellen Oconnor (FS-1) | PluggedGas | 6,200 | Oct 22, 1992 | 2 | May 1995 |
| Tract 72 #142-391-32068 | Kebo Oil & Gas Inc. only | RefugioSiene Bean (5770) | ActiveOil | 7,008 | Oct 19, 1992 | 2 | Apr 2026 |
| O Connor #3042-391-00246 | T - C Oil Company only | RefugioHuff (2800) | PluggedGas | 5,131 | Oct 16, 1992 | 2 | Oct 1993 |
| Heard A.W.J. a #542-391-31954 | CTR Petroleum Inc. only | RefugioRefugio New (1700) | PluggedGas | 4,000 | Oct 16, 1992 | 5 | Jul 1993 |
| Tom Oconnor (5800 SD) Fld. Unit #H11742-391-31378 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | ActiveInjection | 6,012 | Oct 12, 1992 | 2 | Apr 2026 |
| Risher-Brandon Unit #142-391-32082 | Geiser D. Allen only | RefugioAgnes Barber S. (Frio 5250) | PluggedGas | 5,850 | Sep 29, 1992 | 1 | Jul 1993 |
| C.C. Hale #1__42-391-32080 | — | RefugioBlanconia, S.E. (2700) | Plugged | 4,000 | Sep 24, 1992 | 2 | — |
| O Connor Thomas B #1642-391-01828 | Hilcorp Energy Company only | RefugioMary Ellen Oconnor (H-117) | PluggedGas | 6,200 | Sep 22, 1992 | 3 | Jan 2016 |
| O Connor Thomas B #3042-391-01840 | Hilcorp Energy Company only | RefugioMary Ellen O Connor (FS-70) | PluggedOil | 6,200 | Sep 22, 1992 | 4 | May 1999 |
| O Brien B (S) J.M. #242-391-82070 | Greta Operating Company LLC only | RefugioGreta (L- 5) | PluggedGas | 2,680 | Sep 9, 1992 | 1 | Jul 2019 |
| Tom Oconnor (5800 SD) Fld. Unit #Q602 L42-391-00751 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | PluggedOil | 5,915 | Aug 28, 1992 | 1 | Apr 2026 |
| O Connor Tom #242-391-00925 | Greta Operating Company LLC only | RefugioGreta (L- 2) | Temporarily abandonedGas | 4,396 | Aug 13, 1992 | 1 | Feb 2017 |
| J.F. Welder Heirs #___2__42-391-32078 | — | Refugio | Plugged | 6,400 | Aug 5, 1992 | 1 | — |
| Barber #6 D42-391-31364 | 2 D Oil & Gas LLC only | RefugioBlanco Creek (5970) | Shut inOil | 5,610 | Aug 4, 1992 | 2 | — |
| O Brien J.M. B #942-391-30288 | Acock/Anaqua Operating Co. LP only | RefugioGreta (L- 3) | PluggedGas | 4,458 | Jul 29, 1992 | 1 | Aug 1993 |
| Collins #2A42-391-32077 | — | RefugioBonnie View (F-3950) | Plugged | 4,050 | Jul 23, 1992 | 1 | — |
| O Connor #442-391-00241 | T - C Oil Company only | RefugioHuff (3400) | PluggedGas | 3,720 | Jul 22, 1992 | 1 | Aug 1994 |
| Clarkson Heirs #142-391-32076 | Brayton Oil Corp. only | RefugioBlanco Creek (5720) | PluggedGas | 6,100 | Jul 8, 1992 | 1 | — |
| Rooke P. H. #3342-391-03028 | 38 Oil & Gas L.L.C. only | RefugioRefugio New (6200 FB 1) | PluggedOil | 6,210 | Jun 9, 1992 | 2 | Jan 2000 |
| Oconnor Dennis et al -a- #a 442-391-30317 | M-V Company only | RefugioLake Pasture (L-200) | PluggedGas | 8,110 | Jun 4, 1992 | 2 | — |
| Oconnor Mary Ellen #4342-391-30586 | Dolphin Petroleum LP only | RefugioWoodsboro South (4200) | PluggedOil | 6,400 | May 21, 1992 | 2 | Jul 2016 |
| O Conner Mary Ellen #4742-391-30597 | Dolphin Petroleum LP only | RefugioMary Ellen Oconnor (D-1) | PluggedOil | 6,408 | May 15, 1992 | 4 | Jul 2016 |
| Marberry B #442-391-31317 | Allegiant Resources LLC only | RefugioMcFaddin (2900) | PluggedGas | 6,050 | May 15, 1992 | 7 | Feb 1993 |
| Huff GU 1 #1042-391-31868 | Remora Management LLC only | RefugioMcFaddin (2450) | PluggedGas | 6,050 | May 7, 1992 | 6 | Jun 1997 |
| O Connor Dennis et al L #l 3542-391-00350 | T - C Oil Company only | RefugioLake Pasture (E-235) | PluggedGas | 2,381 | May 6, 1992 | 1 | Apr 2026 |
| Rooke F. B. & Sons Ltd. #1 A42-391-32074 | Gemarmi Inc. only | RefugioRoche (-C-) | PluggedGas | 6,900 | May 1, 1992 | 1 | May 2008 |
| Rooke P. H. #2642-391-03021 | 38 Oil & Gas L.L.C. only | RefugioRefugio New (6200 FB 1) | PluggedOil | 6,203 | Apr 30, 1992 | 2 | Jan 2000 |
| Rooke P. H. #4242-391-03037 | 38 Oil & Gas L.L.C. only | RefugioRefugio New (4500) | PluggedOil | 6,203 | Apr 30, 1992 | 6 | May 2010 |
| Rooke P. H. #4342-391-03038 | San Isidro Development Co L. C. only | RefugioRefugio New (1900) | PluggedGas | 6,183 | Apr 30, 1992 | 5 | — |
| O Brien J.M. C #142-391-00990 | Greta Operating Company LLC only | RefugioGreta (L- 5) | PluggedGas | 2,450 | Apr 28, 1992 | 1 | Feb 2017 |
| O Brien J.M. a-2 #242-391-00884 | Greta Operating Company LLC only | RefugioGreta (L- 2) | PluggedGas | 2,400 | Apr 2, 1992 | 1 | Aug 2017 |
| O Brien J.M. D&e D #342-391-00938 | Greta Operating Company LLC only | RefugioGreta (L- 6 West) | PluggedGas | 4,391 | Mar 18, 1992 | 1 | Apr 1993 |
| Oconnor Thomas -C- #1SG42-391-01181 | Quintana Pet. Corp. only | RefugioGreta (L- 2) | PluggedGas | 2,410 | Mar 11, 1992 | 1 | — |
| Oconnor Thomas -a- #1 C42-391-01533 | Quintana Pet. Corp. only | RefugioGreta (L- 3) | PluggedGas | 2,409 | Mar 11, 1992 | 1 | — |
| Heard-State Unit #1 #30242-391-02709 | CTR Petroleum Inc. only | RefugioRefugio Heard (1600) | PluggedGas | 2,390 | Feb 20, 1992 | 1 | — |
| Heard C.E. #342-391-02297 | CTR Petroleum Inc. only | RefugioRefugio Heard (1600) | PluggedGas | 3,430 | Feb 19, 1992 | 1 | Aug 2000 |
| O Connor #2442-391-00193 | T-C Oil Company LLC only | RefugioHuff (2600) | PluggedGas | 2,670 | Jan 10, 1992 | 1 | Jun 1993 |
| J. F. Welder Heirs #1__42-391-32072 | — | Refugio | Plugged | 6,400 | Dec 30, 1991 | 1 | — |
| Oconnor #542-391-00192 | T - C Oil Company only | RefugioHuff (2900) | PluggedGas | 2,582 | Dec 18, 1991 | 1 | — |
| Oconnor Thomas -a- #4442-391-01519 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 5,920 | Dec 16, 1991 | 2 | Jan 2022 |
| Larosa Gas Unit #3542-391-30162 | Laroco LLP only | RefugioLa Rosa (6750 Above Gas) | PluggedGas | 6,000 | Dec 5, 1991 | 1 | Jan 1994 |
| O Connor Thomas a #7042-391-01525 | Hilcorp Energy Company only | RefugioTom Oconnor (5400 Sand) | PluggedOil | 5,932 | Dec 2, 1991 | 2 | Feb 2023 |
| O Connor Dennis et al N #n 442-391-03766 | T - C Oil Company only | RefugioMcFaddin (2500) | PluggedGas | 6,176 | Nov 27, 1991 | 2 | Sep 1996 |