| Oconnor Thomas #942-391-30329 | Greta Operating Company LLC only | RefugioGreta Deep (5620) | ActiveOil | 6,262 | Nov 2, 1977 | 1 | Apr 2026 |
| Welder, J. F. Heirs #242-391-31194 | Thompson, John R. only | Refugio | Plugged | 3,662 | Nov 1, 1977 | 1 | — |
| Shelton Ben T. #142-391-31196 | I.T. Corporation only | RefugioLake Pasture (6050) | PluggedGas | 7,500 | Nov 1, 1977 | 1 | — |
| Welder, J. F. Heirs #342-391-31197 | Thompson, John R. only | Refugio | Drilled | 2,500 | Nov 1, 1977 | 1 | — |
| O Brien J.J. #a 142-391-01988 | Eagleford Operating Inc. only | RefugioRefugio Old | Temporarily abandonedGas | 5,830 | Oct 31, 1977 | 1 | Oct 2014 |
| Bauer Ranch Etal #142-391-30602 | Energy Development Corp. - N. J. only | RefugioMcDowell Point (Frio) | PluggedOil | 10,665 | Oct 27, 1977 | 1 | — |
| Oconnor Dennis Etal -L- #4D42-391-31192 | T-C Oil Company LLC only | RefugioLake Pasture (H-440 Sand) | PluggedOil | 8,000 | Oct 25, 1977 | 1 | Apr 2026 |
| Thompkins Unit #142-391-31193 | Andor Corp. only | Refugio | Plugged | 5,567 | Oct 25, 1977 | 1 | — |
| Clarkson, E. Estate #142-391-31188 | Logue and Patterson Inc. only | Refugio | Plugged | 6,022 | Oct 18, 1977 | 1 | — |
| Hynes, J. A. Est. #142-391-31189 | Thompson, John R. only | Refugio | Plugged | 2,312 | Oct 18, 1977 | 1 | — |
| O Connor Mary Ellen #4642-391-30583 | Dolphin Petroleum LP only | RefugioMary Ellen O Connor (FS 97) | PluggedOil | 8,500 | Oct 14, 1977 | 1 | Aug 2014 |
| Town of Refugio Gas Unit No. 1 #142-391-31163 | Goldston Oil Corporation only | RefugioRefugio North (5030) | Not on scheduleGas | 7,687 | Oct 13, 1977 | 2 | — |
| Welder J. F. Heirs #342-391-31187 | Meeker & Company only | RefugioSharps Lake (3150) | PluggedGas | 4,000 | Oct 11, 1977 | 1 | — |
| Mellon Oil Unit #2042-391-01740 | T-C Oil Company LLC only | RefugioTom Oconnor (4400) | PluggedOil | 5,826 | Oct 7, 1977 | 1 | Mar 2015 |
| Troup Est. #142-391-03814 | Carter Exploration Company only | RefugioMission River | PluggedOil | 8,530 | Oct 6, 1977 | 1 | — |
| O'Connor, Mary Ellen "D" #442-391-81629 | Exxon Corp. only | Refugio | Not on schedule | 8,500 | Oct 3, 1977 | 1 | — |
| Barber, T. et al #142-391-81628 | Jet Oil Producers only | Refugio | Plugged | 8,500 | Sep 30, 1977 | 1 | — |
| Clarkson Edith #442-391-31182 | Kovar Operating LLC only | RefugioRefugio Old | PluggedOil | 3,750 | Sep 29, 1977 | 1 | Feb 2015 |
| Roche, Kathleen #1-A42-391-31185 | Thompson, John R. only | Refugio | Not on schedule | 6,700 | Sep 29, 1977 | 1 | — |
| Hynes Mineral Trust #142-391-31183 | Haring Corp. only | Refugio | Plugged | 6,710 | Sep 28, 1977 | 1 | — |
| Reilly, A. E. et al #142-391-31181 | Maynard Oil Co. only | Refugio | Plugged | 9,350 | Sep 27, 1977 | 1 | — |
| Tatton V. #142-391-31180 | Cavalla Energy Exploration Co. only | RefugioTwin Creek (Marg. Upper) | PluggedGas | 7,000 | Sep 26, 1977 | 1 | — |
| Obrien J. M. #30542-391-00806 | Exxon Corp. only | RefugioGreta (900) | PluggedGas | 3,575 | Sep 22, 1977 | 1 | — |
| Oconnor Dennis et al -M- #m 142-391-00494 | Braman D. H. Jr. only | RefugioLake Pasture SW. (4480) | PluggedGas | 6,009 | Sep 21, 1977 | 1 | — |
| Oconnor Mary Ellen -F- #242-391-03236 | Exxon Corp. only | RefugioWoodsboro South (4200) | PluggedGas | 6,500 | Sep 21, 1977 | 1 | — |
| Williams Maude Etal -a- #d 9442-391-31177 | Hilcorp Energy Company only | RefugioLake Pasture (H-440 Sand) | Shut inOil | 4,643 | Sep 21, 1977 | 1 | Apr 2026 |
| Olsen H. H. #4 T42-391-80113 | Expando Production Company only | RefugioWyrick (3600) | PluggedGas | 5,450 | Sep 15, 1977 | 1 | — |
| Welder James F. Heirs #742-391-00630 | Allegro Investments Inc. only | RefugioGreta (L- 5) | PluggedGas | 7,850 | Sep 13, 1977 | 1 | — |
| Welder James F. Heirs #4 T42-391-01010 | Gas Producing Enterprises Inc. only | RefugioGreta (L- 5) | PluggedGas | 3,543 | Sep 13, 1977 | 1 | — |
| Heard, Richard H. Dr. #242-391-31168 | Haring, Louis H., Jr. only | RefugioBlanco Creek S. (Frio) | Plugged | 6,755 | Sep 12, 1977 | 1 | — |
| Welder, J. F. Heirs #142-391-81622 | Coastal States Gas Prod. Co. only | Refugio | Not on schedule | 4,500 | Sep 12, 1977 | 1 | — |
| Seifert Gas Unit #142-391-30522 | Texas Oil & Gas Corp. only | RefugioBonnie View South (8700) | PluggedGas | 9,100 | Sep 9, 1977 | 1 | — |
| O Brien J. M. #30142-391-01026 | Exxon Corp. only | RefugioGreta (O-6) | PluggedOil | 4,398 | Sep 6, 1977 | 1 | — |
| Oconnor #3142-391-00194 | T - C Oil Company only | RefugioHuff ( 528 Sand) | PluggedOil | 5,680 | Sep 1, 1977 | 1 | — |
| Williams Maude Etal -a- #d 9342-391-31173 | Hilcorp Energy Company only | RefugioLake Pasture (H-440 Sand) | ActiveOil | 4,625 | Sep 1, 1977 | 1 | Apr 2026 |
| Shay "F" #142-391-31174 | Shenandoah Oil Corp. only | Refugio | Drilled | 6,100 | Sep 1, 1977 | 1 | — |
| Heard J. F. B. #20D42-391-00879 | Dorchester Operating Company LLC only | RefugioGreta (4400) | PluggedOil | 4,404 | Aug 30, 1977 | 1 | Apr 2026 |
| Oconnor Dennis Etal -L- #l 2242-391-00325 | T-C Oil Company LLC only | RefugioLake Pasture (H-440 Sand) | PluggedOil | 7,904 | Aug 26, 1977 | 1 | Apr 2026 |
| Heard Fannie V. W. #1442-391-00798 | Dorchester Operating Company LLC only | RefugioGreta (4400) | PluggedOil | 4,386 | Aug 19, 1977 | 1 | — |
| Tom Oconnor (5800 SD) Fld. Unit #Q801SD42-391-81447 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | PluggedOil | 3,975 | Aug 19, 1977 | 1 | Apr 2026 |
| O Connor M. E. #2242-391-31172 | T-C Oil Company LLC only | RefugioWoodsboro South (4200) | PluggedOil | 6,100 | Aug 16, 1977 | 1 | May 2019 |
| Oconnor Thomas James -C- #1142-391-01973 | Exxon Corp. only | RefugioMary Ellen Oconnor (FT-18 Sand) | PluggedOil | 6,050 | Aug 11, 1977 | 1 | — |
| Roche, Kathleen #142-391-31169 | Thompson, John R. only | Refugio | Plugged | 6,375 | Aug 8, 1977 | 1 | — |
| Heard Fannie V. W. Mrs. #3SG42-391-00732 | Hilcorp Energy Company only | RefugioTom Oconnor | PluggedOil | 4,500 | Aug 5, 1977 | 1 | Jan 2021 |
| El Oso Cattle Company #2242-391-31165 | Dolphin Petroleum LP only | RefugioWoodsboro South (4200) | PluggedOil | 5,150 | Aug 3, 1977 | 1 | Aug 2016 |
| Town of Refugio #242-391-31164 | Goldston Oil Corp. only | Refugio | Drilled | 8,300 | Jul 27, 1977 | 1 | — |
| Williams, Maude et al "a" #d-4342-391-81612 | Quintana Pet. Corp. only | RefugioLake Pasture (FS 559) | Not on schedule | 5,750 | Jul 26, 1977 | 1 | — |
| O Connor Thomas James -D- TR 11 #1842-391-30074 | Exxon Corp. only | RefugioMary Ellen Oconnor (FS-1) | PluggedGas | 5,665 | Jul 22, 1977 | 1 | — |
| O Connor Mary Ellen -a- #1342-391-01908 | Exxon Corp. only | RefugioMary Ellen Oconnor (FQ-40 Sand) | PluggedOil | 6,000 | Jul 21, 1977 | 1 | — |
| Adams, James H. #142-391-31160 | Kenergy Petroleum only | Refugio | Drilled | 6,520 | Jul 21, 1977 | 1 | — |