| Lambert M.F. #2842-391-01183 | H & D Operating Company | Refugio, TXTom Oconnor | PluggedGas | 5,936 | Sep 23, 2005 | — | — |
| Jones L. H. #142-355-00716 | H & D Operating Company | Nueces, TXRiverside East (2200) | PluggedGas | 6,976 | Jul 22, 1999 | — | — |
| Roche K. D. a #842-391-03138 | H & D Operating Company | Refugio, TXRoche (5800) | PluggedGas | 6,848 | Apr 19, 1999 | — | — |
| Roche (6000 Sand) Unit #1542-391-03171 | H & D Operating Company | Refugio, TXRoche (6000 Sand) | PluggedGas | 6,840 | Dec 31, 1996 | — | — |
| Roche K. D. a #3042-391-03156 | H & D Operating Company | Refugio, TXRoche (6400) | PluggedGas | 6,830 | Apr 1, 1996 | — | — |
| Roche K. D. a #3442-391-03177 | H & D Operating Company | Refugio, TXRoche (6400) | PluggedGas | 6,838 | Apr 1, 1996 | — | — |
| Wright C. C. #342-355-31173 | H & D Operating Company | Nueces, TXRiverside East (4600) | PluggedGas | 6,412 | Mar 4, 1996 | — | — |
| Roche (6000 Sand) Unit #1942-391-03147 | H & D Operating Company | Refugio, TXRoche (6000 Sand) | PluggedGas | 6,840 | Nov 14, 1994 | — | — |
| Roche K. D. a #742-391-03137 | H & D Operating Company | Refugio, TXRoche (-B-) | PluggedGas | 6,847 | Oct 7, 1994 | — | — |
| Lambert M. F. #3342-391-01405 | H & D Operating Company | Refugio, TXTom Oconnor (4600) | PluggedGas | 5,913 | May 20, 1994 | — | — |
| Roche K. D. a #3142-391-03157 | H & D Operating Company | Refugio, TXRoche (-B-) | PluggedGas | 6,849 | Feb 10, 1994 | — | — |
| Roche K.D. a #4642-391-03163 | H & D Operating Company | Refugio, TXRoche (-B-) | PluggedGas | 6,838 | Feb 10, 1994 | — | — |
| Roche K. D. -B- #1 C42-025-01514 | H & D Operating Company | Bee, TXHeard Ranch (4200) | PluggedGas | 5,420 | Apr 5, 1989 | — | — |
| Lambert M.F. #4742-391-01366 | H & D Operating Company | Refugio, TXTom Oconnor (5675 Sand) | PluggedGas | 5,909 | Oct 29, 1984 | — | — |
| Roche K. D. -E- #942-391-03101 | H & D Operating Company | Refugio, TXEncino (5650) | PluggedOil | 7,250 | Jun 14, 1984 | — | — |
| Roche K. D. E #842-391-03100 | H & D Operating Company | Refugio, TXEncino (6800) | PluggedGas | 7,228 | Jun 11, 1984 | — | — |
| Lambert M.F. #12742-391-31646 | H & D Operating Company | Refugio, TXTom Oconnor (4500 Greta Mass.) | PluggedOil | 4,600 | Jun 6, 1983 | — | — |
| Lambert M.F. #12542-391-31647 | H & D Operating Company | Refugio, TXTom Oconnor (4500 Greta Mass.) | PluggedOil | 4,600 | Jun 6, 1983 | — | — |
| Reilly W.J. et al #642-391-02309 | H & D Operating Company | Refugio, TXRefugio New (3150) | PluggedGas | 6,240 | Apr 11, 1983 | — | — |
| Roche K. D. -B- #6 T42-025-31962 | H & D Operating Company | Bee, TXHeard Ranch (4200) | PluggedGas | 4,900 | Dec 31, 1982 | — | — |
| Roche K. D. -B- #542-025-31963 | H & D Operating Company | Bee, TXHeard Ranch (4500) | PluggedGas | 4,900 | Dec 31, 1982 | — | — |
| Roche K. D. -B- #8 T42-025-31906 | H & D Operating Company | Bee, TXHeard Ranch (4800) | PluggedGas | 4,910 | Jul 28, 1982 | — | — |
| Roche K.D. D #442-391-31510 | H & D Operating Company | Refugio, TXRoche West (6300) | PluggedOil | 8,300 | Aug 5, 1981 | — | — |
| Rooke B. D. -a- #142-391-03316 | H & D Operating Company | Refugio, TXLa Rosa (5100) | PluggedGas | 8,353 | Apr 17, 1978 | — | — |
| Roche K. D. #4 T42-025-02476 | H & D Operating Company | Bee, TXHeard Ranch (4800) | PluggedGas | — | — | — | — |
| Wright C. C. -B- #142-355-00725 | H & D Operating Company | Nueces, TXAgua Dulce | PluggedOil | — | — | — | — |
| Lambert M. F. #37 L42-391-01361 | H & D Operating Company | Refugio, TXTom Oconnor (5900 Sand) | PluggedOil | — | — | — | — |
| Lambert M. F. #3542-391-01406 | H & D Operating Company | Refugio, TXTom Oconnor (5900 Sand) | PluggedOil | — | — | — | — |
| Lambert M. F. #4842-391-01412 | H & D Operating Company | Refugio, TXTom Oconnor (5900 Sand) | PluggedOil | — | — | — | — |
| Lambert M. F. #5242-391-01414 | H & D Operating Company | Refugio, TXTom Oconnor (5900 Sand) | PluggedOil | — | — | — | — |
| Lambert M. F. #g 342-391-01450 | H & D Operating Company | Refugio, TXTom Oconnor (5100 East) | PluggedGas | — | — | — | — |
| Lambert M. F. #2742-391-01454 | H & D Operating Company | Refugio, TXTom Oconnor (5900 Sand) | PluggedOil | — | — | — | — |
| Lambert M. F. -C- #142-391-02006 | H & D Operating Company | Refugio, TXRefugio-Fox (5800) | PluggedOil | — | — | — | — |
| Hynes Jamie -C- #142-391-02696 | H & D Operating Company | Refugio, TXRefugio-Fox (6500) | PluggedOil | — | — | — | — |
| Hynes Jamie -C- #242-391-02697 | H & D Operating Company | Refugio, TXRefugio-Fox (6500) | PluggedOil | — | — | — | — |
| Hynes Jamie -C- #442-391-02699 | H & D Operating Company | Refugio, TXRefugio-Fox (6500) | PluggedOil | — | — | — | — |
| Roche K. D. -E- #442-391-03096 | H & D Operating Company | Refugio, TXEncino (6400) | PluggedOil | — | — | — | — |
| Roche K. D. -D- #242-391-03166 | H & D Operating Company | Refugio, TXRoche (-C-) | PluggedOil | — | — | — | — |
| Roche K. D. -D- #342-391-03167 | H & D Operating Company | Refugio, TXRoche (6200) | PluggedGas | — | — | — | — |
| Rooke F. B. & Sons -E- #142-391-03258 | H & D Operating Company | Refugio, TXRoche (-C-) | PluggedOil | — | — | — | — |
| Rooke F. B. & Son -E- #242-391-03259 | H & D Operating Company | Refugio, TXRoche (-B-) | PluggedOil | — | — | — | — |
| Rooke F. B. & Son -E- #342-391-03260 | H & D Operating Company | Refugio, TXRoche (-B-) | Not on scheduleOil | — | — | — | — |
| Rooke B.D. -a- #342-391-03318 | H & D Operating Company | Refugio, TXLa Rosa (Consolidated Oil) | PluggedOil | — | — | — | — |
| Rooke Birdie D. -B- #542-391-03320 | H & D Operating Company | Refugio, TXLa Rosa (4800) | PluggedGas | — | — | — | — |
| Roche K. D. -D- #342-391-80892 | H & D Operating Company | Refugio, TXRoche (-C-) | Not on scheduleOil | — | — | — | — |