| Mestena Inc. H #1742-247-32143 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 10,000 | Jul 5, 2000 | — | — |
| Mestena E #2542-247-32156 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,644 | Jun 28, 2000 | — | — |
| Guilita #142-247-32154 | Bordertown Energy Resources LLC | Jim Hogg, TXGuilita (Queen City) | ActiveGas | 10,100 | May 16, 2000 | — | — |
| Mestena H #1842-247-32137 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,912 | Sep 29, 1999 | — | — |
| Chaparral #142-247-32090 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,900 | May 14, 1998 | — | — |
| Lobo Solo #242-247-32103 | Bordertown Energy Resources LLC | Jim Hogg, TXCoyote West | ActiveGas | 10,127 | Feb 25, 1998 | — | — |
| Lobo Solo #142-247-32095 | Bordertown Energy Resources LLC | Jim Hogg, TXCoyote West (Queen City) | ActiveGas | 10,034 | Dec 8, 1997 | — | — |
| Martinez Eudoxio #1042-505-33353 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,650 | Jan 7, 1997 | — | — |
| Adrian Eudoxio Martinez GU #142-505-33515 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 9,510 | Nov 15, 1996 | — | — |
| Gutierrez E. #a 142-505-31400 | Bordertown Energy Resources LLC | Zapata, TXEscobas (10 350) | ActiveGas | 12,436 | Sep 18, 1996 | — | — |
| Juana #342-505-33470 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 7,500 | Aug 30, 1996 | — | — |
| Mestena Inc. E #2142-247-32062 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,900 | Oct 19, 1995 | — | — |
| Mestena Inc. E #2242-247-32063 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,910 | Oct 19, 1995 | — | — |
| Mestena Inc. E #2042-247-32060 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,900 | Oct 3, 1995 | — | — |
| Mestena Inc. E #2342-247-32061 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,900 | Oct 3, 1995 | — | — |
| Martinez Lauro-Eudoxio GU #142-505-33357 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 9,400 | Sep 27, 1995 | — | — |
| Lauro-Acela Martinez B GU #242-505-33321 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,750 | Jun 23, 1995 | — | — |
| Martinez Acela #542-505-33315 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,750 | May 31, 1995 | — | — |
| Mestena Oil & Gas E #1942-247-32048 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 9,900 | May 10, 1995 | — | — |
| Martinez Adrian #742-505-33296 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,300 | Apr 20, 1995 | — | — |
| Martinez Adrian Gas Unit #642-505-33284 | Bordertown Energy Resources LLC | Zapata, TXJ. C. Martin (Lobo) | ActiveGas | 9,350 | Feb 28, 1995 | — | — |
| Martinez Adrian Gas Unit #442-505-33280 | Bordertown Energy Resources LLC | Zapata, TXJ. C. Martin (Lobo) | ActiveGas | 9,925 | Jan 23, 1995 | — | — |
| Slator Ranch #1542-505-31834 | Bordertown Energy Resources LLC | Zapata, TXLas Ovejas (Lobo 3 FB-B) | Temporarily abandonedGas | 11,140 | May 17, 1994 | — | — |
| Flores Gas Unit #242-247-32023 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 10,000 | Feb 7, 1994 | — | — |
| Mestena Oil & Gas E #1742-247-32022 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 10,000 | Feb 2, 1994 | — | — |
| Sanchez-San Fernando Min. GU #142-505-32973 | Bordertown Energy Resources LLC | Zapata, TXBig Mac (8260) | ActiveGas | 9,875 | Nov 25, 1992 | — | — |
| Slator Ranch #1642-505-31897 | Bordertown Energy Resources LLC | Zapata, TXLas Ovejas (Lobo 1) | Temporarily abandonedGas | 11,150 | Sep 14, 1992 | — | — |
| Martinez Lauro-Acela Gas Unit #142-505-32541 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,599 | Mar 21, 1989 | — | — |
| Sanchez Carmen D. Heirs #242-505-32470 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,434 | Jul 8, 1988 | — | — |
| San Fernando Minerals #342-505-32454 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,450 | May 18, 1988 | — | — |
| Martinez Eudoxio #842-505-32400 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,222 | Dec 7, 1987 | — | — |
| Martinez Eudoxio Gas Unit #742-505-32376 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,309 | Sep 28, 1987 | — | — |
| San Fernando Minerals #242-505-32362 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,115 | Aug 25, 1987 | — | — |
| Sanchez Carmen D. Heirs #142-505-32337 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,116 | Jun 10, 1987 | — | — |
| Martinez Lauro #442-505-32322 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 10,700 | May 13, 1987 | — | — |
| Frijole #142-247-31779 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 10,060 | Apr 23, 1987 | — | — |
| Mestena Inc. #e 1442-247-31780 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 10,000 | Apr 23, 1987 | — | — |
| Pena Jesus Gas Unit #142-247-31758 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 10,100 | Nov 19, 1986 | — | — |
| Mestena Oil & Gas #e 1342-247-31751 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 9,938 | Sep 30, 1986 | — | — |
| Martinez Acela #342-505-32239 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 10,440 | Sep 26, 1986 | — | — |
| Martinez Eudoxio #342-505-32230 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,543 | Sep 10, 1986 | — | — |
| Martinez Lauro #342-505-32187 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,500 | Mar 27, 1986 | — | — |
| Mestena Oil & Gas #h 1242-247-31718 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 9,980 | Feb 17, 1986 | — | — |
| Pena Gas Unit #1 #142-247-31712 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 9,975 | Jan 10, 1986 | — | — |
| Mestena Oil & Gas E #1042-247-31653 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | Temporarily abandonedGas | 10,085 | Mar 22, 1985 | — | — |
| Mestena Oil & Gas #h 842-247-31651 | Bordertown Energy Resources LLC | Jim Hogg, TXMestena Grande (Queen City Cons) | ActiveGas | 10,160 | Mar 19, 1985 | — | — |
| Mestena Oil & Gas Company #j 1042-247-31642 | Bordertown Energy Resources LLC | Jim Hogg, TXJaron (Queen City) | ActiveGas | 9,800 | Feb 15, 1985 | — | — |
| Slator Ranch #2642-505-32023 | Bordertown Energy Resources LLC | Zapata, TXLas Ovejas (Lobo 3 FB-D) | ActiveGas | 10,930 | Feb 7, 1985 | — | — |
| San Fernando Minerals #142-505-31940 | Bordertown Energy Resources LLC | Zapata, TXSan Fernando (Lobo 9600) | ActiveGas | 10,203 | Nov 14, 1984 | — | — |
| Mestena Hot Wells #142-247-31618 | Bordertown Energy Resources LLC | Jim Hogg, TXCoyote West (Queen City) | ActiveGas | 9,800 | Oct 11, 1984 | — | — |