| Alvarado #342-029-38048 | Great Plains Resources Inc. | BexarFairfield | PluggedOil | 1,250 | Dec 29, 1988 | 1 | Oct 1995 |
| Alvarado #242-029-38030 | Great Plains Resources Inc. | BexarFairfield | PluggedOil | 1,200 | Dec 5, 1988 | 1 | Oct 1995 |
| Alvarado #142-029-38031 | Great Plains Resources Inc. | BexarFairfield | PluggedOil | 1,200 | Dec 5, 1988 | 1 | Oct 1995 |
| Baker Tract -B- #1242-029-37919 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Mar 15, 1988 | 1 | Oct 1995 |
| Baker Tract -B- #1142-029-37920 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Mar 15, 1988 | 1 | Oct 1995 |
| Kurz Eva #1442-029-37879 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Dec 2, 1987 | 1 | Apr 1998 |
| Kurz Eva #1542-029-37880 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Dec 2, 1987 | 2 | Apr 1998 |
| Baker Tract -a- #1542-029-37838 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jun 12, 1987 | 1 | Oct 1995 |
| Baker Tract -B- #942-029-37834 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jun 10, 1987 | 1 | Oct 1995 |
| Baker Tract -B- #1042-029-37835 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jun 10, 1987 | 1 | Oct 1995 |
| Baker Tract -a- #1342-029-37836 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jun 10, 1987 | 1 | Oct 1995 |
| Baker Tract -a- #1442-029-37837 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jun 10, 1987 | 1 | Oct 1995 |
| Poage #242-029-37632 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 29, 1986 | 1 | Oct 1995 |
| Poage #342-029-37633 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 29, 1986 | 1 | Oct 1995 |
| Keller #442-029-37626 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 21, 1986 | 1 | Oct 1995 |
| Keller #342-029-37627 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 21, 1986 | 1 | Oct 1995 |
| Keller #242-029-37628 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 21, 1986 | 1 | Oct 1995 |
| Poage #142-029-37623 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Aug 8, 1986 | 1 | Oct 1995 |
| Keller #142-029-37594 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,500 | Jul 7, 1986 | 1 | Oct 1995 |
| Korus Omega #2A42-029-37501 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Apr 8, 1986 | 1 | Jun 1998 |
| Korus Omega #1A42-029-37502 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Apr 8, 1986 | 1 | Jun 1998 |
| Yturri Gotham #742-029-37503 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Apr 8, 1986 | 1 | May 1997 |
| Yturri Gotham #642-029-37495 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 31, 1986 | 1 | May 1997 |
| Korus a Vas II #2842-029-37496 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 31, 1986 | 1 | Jun 1998 |
| Korus a Vas II #2742-029-37489 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 27, 1986 | 1 | Jun 1998 |
| Yturri Gotham #342-029-37478 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 25, 1986 | 1 | May 1997 |
| Yturri Gotham #442-029-37479 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 25, 1986 | 1 | May 1997 |
| Yturri Gotham #542-029-37480 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 25, 1986 | 1 | May 1997 |
| Yturri Gotham #142-029-37485 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 25, 1986 | 1 | May 1997 |
| Yturri Gotham #242-029-37486 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 25, 1986 | 1 | May 1997 |
| Korus Omega #3342-029-37473 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 24, 1986 | 1 | Jun 1998 |
| Mullens GMK #1142-029-37461 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Hubbard Omega 1985 #242-029-37462 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Hubbard Omega 1985 #142-029-37463 | Great Plains Resources Inc. | BexarSomerset | Not on scheduleOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Korus Omega #3242-029-37467 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 21, 1986 | 1 | Jun 1998 |
| Korus Omega #3142-029-37468 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 21, 1986 | 1 | Jun 1998 |
| Hubbard. Vas II #942-029-37469 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Hubbard. Vas II #842-029-37470 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Hubbard. Vas II #742-029-37471 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 21, 1986 | 1 | Apr 1998 |
| Hubbard Omega 1985 #442-029-37472 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,000 | Mar 21, 1986 | 1 | Apr 1998 |
| Mullens GMK #942-029-37456 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 18, 1986 | 1 | Apr 1998 |
| Mullens GMK #1042-029-37457 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 18, 1986 | 1 | Apr 1998 |
| Mullens GMK #842-029-37458 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 18, 1986 | 1 | Apr 1998 |
| Mullens GMK #742-029-37459 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,600 | Mar 18, 1986 | 1 | Apr 1998 |
| Korus a Vas II #2542-029-37448 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |
| Korus a Vas II #2642-029-37449 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |
| Korus Omega #2842-029-37451 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |
| Korus Omega #2942-029-37452 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |
| Korus Omega #3042-029-37453 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |
| Korus Omega #2742-029-37454 | Great Plains Resources Inc. | BexarSomerset | PluggedOil | 1,700 | Mar 17, 1986 | 1 | Jun 1998 |