| Brown Jack #142-297-32671 | Mueller Engineering Corp. | Live Oak, TXBomer (3200 Sand) | PluggedOil | 3,250 | Mar 10, 2008 | — | — |
| Albrecht V. #142-175-33031 | Mueller Engineering Corp. | Goliad, TXWildcat | PluggedGas | 8,800 | Oct 8, 1997 | — | — |
| Armendaiz et al #342-489-30036 | Mueller Engineering Corp. | Willacy, TXArroyo Colorado (B-4) | PluggedGas | 4,115 | Sep 15, 1997 | — | — |
| Greiner Estate #342-427-32524 | Mueller Engineering Corp. | Starr, TXRincon West (D-3) | PluggedOil | 6,150 | Jan 22, 1997 | — | — |
| Bozka William D. #142-285-32421 | Mueller Engineering Corp. | Lavaca, TXHolyfield Fan Man Sand (Yegua 1) | PluggedGas | 5,600 | Nov 7, 1996 | — | — |
| Armendaiz B #242-489-30074 | Mueller Engineering Corp. | Willacy, TXArroyo Colorado (B-7) | PluggedGas | 4,060 | Jul 2, 1996 | — | — |
| Armendaiz et al #442-489-30051 | Mueller Engineering Corp. | Willacy, TXArroyo Colorado (B-4) | PluggedGas | 4,248 | Apr 17, 1995 | — | — |
| Armendaiz et al #542-489-30054 | Mueller Engineering Corp. | Willacy, TXArroyo Colorado (B-4) | PluggedGas | 4,000 | Dec 29, 1994 | — | — |
| Shay Mary A. #642-391-30333 | Mueller Engineering Corp. | Refugio, TXPhil Power (5050 Frio) | PluggedGas | 5,517 | Feb 2, 1994 | — | — |
| Abrameit-Vincik #242-175-32318 | Mueller Engineering Corp. | Goliad, TXFannin North (3650) | PluggedGas | 4,250 | Nov 8, 1993 | — | — |
| Greiner #242-427-32165 | Mueller Engineering Corp. | Starr, TXRincon | PluggedOil | 6,500 | Apr 13, 1993 | — | — |
| Garcia J. #142-249-31686 | Mueller Engineering Corp. | Jim Wells, TXBraman (Yegua 6) | PluggedGas | 8,500 | Dec 31, 1992 | — | — |
| Carrl #4A42-131-36722 | Mueller Engineering Corp. | Duval, TXBorosa S. (Vicksburg 3-a UP) | PluggedGas | 6,400 | Oct 22, 1992 | — | — |
| Binz Gas Unit #142-469-32931 | Mueller Engineering Corp. | Victoria, TXMission Valley (8300) | PluggedGas | 12,000 | Sep 25, 1992 | — | — |
| Hartman R. C. #2 A42-175-32658 | Mueller Engineering Corp. | Goliad, TXFannin North (Frio 3470) | PluggedGas | 4,000 | Jul 23, 1992 | — | — |
| Slick Estate #342-427-32525 | Mueller Engineering Corp. | Starr, TXRincon West (Frio) | PluggedGas | 6,150 | Jul 6, 1992 | — | — |
| Armendiaz et al B #142-489-30065 | Mueller Engineering Corp. | Willacy, TXArroyo Colorado (C-2) | PluggedGas | 4,063 | Jul 3, 1992 | — | — |
| Slick Estate #242-427-32221 | Mueller Engineering Corp. | Starr, TXRincon (Vicksburg 5000) | PluggedGas | 6,200 | Dec 19, 1991 | — | — |
| Caiman Ranch #442-283-31364 | Mueller Engineering Corp. | La Salle, TXNunley Ranch (5890) | PluggedGas | 6,100 | Sep 28, 1990 | — | — |
| Barrow Laura T. -B- #542-025-01567 | Mueller Engineering Corp. | Bee, TXLaura Thomson (5600 #3) | PluggedGas | 5,600 | Jul 13, 1990 | — | — |
| Caiman Ranch #242-283-31291 | Mueller Engineering Corp. | La Salle, TXNunley Ranch (5890) | PluggedGas | 6,100 | Jan 31, 1990 | — | — |
| Barrow Laura T. -B- #842-025-01561 | Mueller Engineering Corp. | Bee, TXLaura Thomson (5600 #3) | PluggedGas | 5,630 | Oct 4, 1989 | — | — |
| Caiman Ranch #142-283-31267 | Mueller Engineering Corp. | La Salle, TXNunley Ranch (5890) | PluggedGas | 6,100 | Jul 26, 1989 | — | — |
| Stewart -11- #142-431-31849 | Mueller Engineering Corp. | Sterling, TXCredo (Wolfcamp) | PluggedOil | 7,800 | Jun 3, 1987 | — | — |
| Slick a #142-427-32179 | Mueller Engineering Corp. | Starr, TXLinda (5250 Sd.) | PluggedGas | 7,400 | Apr 2, 1987 | — | — |
| Slick Estate #142-427-32076 | Mueller Engineering Corp. | Starr, TXRincon (Vicksburg 5920) | PluggedGas | 8,600 | May 28, 1986 | — | — |
| Thomson Laura D. -B- #1442-025-30240 | Mueller Engineering Corp. | Bee, TXBurkes Ridge East (2100 Sd.) | PluggedGas | 5,417 | Feb 7, 1984 | — | — |
| Dornburg Harold #242-175-31622 | Mueller Engineering Corp. | Goliad, TXDornburg N. (Recklaw 2-E) | PluggedGas | 8,000 | Apr 15, 1982 | — | — |
| Dornburg H. #142-175-31395 | Mueller Engineering Corp. | Goliad, TXDornburg (Reklaw 1E) | PluggedGas | 7,850 | Oct 1, 1980 | — | — |