| Tauber #1HZ42-041-31822 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 8,100 | Jun 9, 1994 | 1 | — |
| Richardson Unit #1HZ42-477-30742 | Union Pacific Resources Company | WashingtonGiddings (Austin Chalk Gas) | PluggedGas | 12,400 | Jun 9, 1994 | 1 | Jan 1996 |
| Williams Unit a-539 #1HZ42-241-30568 | Union Pacific Resources Company | JasperBrookeland (Austin Chalk 8800) | PluggedGas | 13,800 | May 10, 1994 | 1 | Oct 1995 |
| Temple-Industries 2-H #2 HHZ42-241-30566 | Union Pacific Resources Company | JasperBrookeland (Austin Chalk 8800) | PluggedOil | 13,737 | Apr 22, 1994 | 2 | Oct 1999 |
| Cgu 20 #1042-365-32979 | Union Pacific Resources Company | PanolaCarthage (Cotton Valley) | PluggedGas | 9,900 | Apr 13, 1994 | 1 | Mar 1996 |
| Wardner G. P. #199-D42-355-32769 | Union Pacific Resources Company | NuecesStratton (Consolidated) | PluggedGas | 8,350 | Mar 30, 1994 | 5 | Nov 1999 |
| Salpetro-Penicka Unit #1HZ42-041-31510 | Union Pacific Resources Company | BrazosGiddings (Buda) | PluggedOil | 11,200 | Mar 25, 1994 | 2 | Apr 1996 |
| Bigon #1HHZ42-287-31237 | Union Pacific Resources Company | LeeGiddings (Austin Chalk-3) | PluggedOil | 8,790 | Mar 2, 1994 | 2 | May 1996 |
| Scamardo Morris #2HZ42-051-33137 | Union Pacific Resources Company | BurlesonGiddings (Buda) | PluggedOil | 12,250 | Feb 24, 1994 | 2 | Oct 1994 |
| Carter W. T. Unit a-36 #1HZ42-457-30477 | Union Pacific Resources Company | TylerBrookeland (Austin Chalk 8800) | PluggedOil | 13,400 | Feb 24, 1994 | 1 | — |
| Circle N Dairy #1HZ42-187-33428 | Union Pacific Resources Company | GuadalupeLa Vernia West (Austin Chalk) | PluggedOil | 3,000 | Dec 8, 1993 | 1 | Apr 1994 |
| Ammansville O.L. Unit #1HZ42-149-32838 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 12,300 | Nov 30, 1993 | 3 | Mar 1998 |
| Perkins a-29 #1HZ42-457-30475 | Union Pacific Resources Company | TylerBrookeland (Austin Chalk 8800) | PluggedGas | 14,600 | Nov 30, 1993 | 1 | Oct 1994 |
| Lehmann-Clements Unit #1HZ42-149-32628 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 13,800 | Nov 16, 1993 | 2 | Apr 1994 |
| Livingston Unit #1HZ42-287-31520 | Union Pacific Resources Company | LeeGiddings (Austin Chalk-3) | PluggedOil | 9,800 | Oct 13, 1993 | 2 | Mar 1995 |
| Kistner-Hass OL Unit #1HZ42-149-32817 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 10,900 | Oct 8, 1993 | 1 | Aug 1997 |
| Tiger Unit #1HZ42-051-33400 | Union Pacific Resources Company | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 30, 1993 | 1 | Jul 1994 |
| Outlaw Unit #1HZ42-163-32072 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 7,500 | Sep 15, 1993 | 2 | Mar 1995 |
| Avant-Garcia Unit #1HZ42-163-33164 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 8,000 | Aug 30, 1993 | 1 | Feb 1994 |
| Dallmeyer-Maysel Unit #1HZ42-477-30718 | Union Pacific Resources Company | WashingtonGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Jul 15, 1993 | 1 | — |
| Woodyard-Cargill Unit #1HZ42-041-31755 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 12,800 | Jul 6, 1993 | 1 | Dec 1995 |
| Cameron OL Unit #1HZ42-287-30806 | Union Pacific Resources Company | LeeGiddings (Austin Chalk-3) | PluggedOil | 9,350 | Jul 2, 1993 | 2 | Jun 1993 |
| Kipp Eddie #1 AHZ42-287-31505 | Union Pacific Resources Company | LeeGiddings (Austin Chalk-3) | PluggedOil | 14,000 | Jun 25, 1993 | 2 | — |
| Harrison-Thompson Unit #1HZ42-185-30436 | Union Pacific Resources Company | GrimesIola (Georgetown) | PluggedOil | 11,900 | Jun 18, 1993 | 2 | Feb 1994 |
| Jones-Walker Unit #1HZ42-041-31602 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 12,650 | Apr 20, 1993 | 2 | Jun 1994 |
| McClanahan #1HZ42-163-32672 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 14,000 | Apr 15, 1993 | 3 | Jan 1996 |
| Burns G-H #1HZ42-283-31401 | Union Pacific Resources Company | La SallePearsall (Austin Chalk) | PluggedOil | 12,500 | Mar 3, 1993 | 2 | Jun 1993 |
| Arco-Vastar Unit a-172A #2HZ42-351-30563 | Union Pacific Resources Company | NewtonBrookeland (Austin Chalk 8800) | PluggedOil | 13,000 | Mar 3, 1993 | 1 | Feb 1995 |
| Lehmann-Holm Unit #1HHZ42-149-32569 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 16,000 | Feb 9, 1993 | 2 | — |
| Tatsch #1HZ42-163-33147 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 11,500 | Jan 12, 1993 | 1 | Dec 1998 |
| Chiodo-Astro -a- #5HZ42-163-32944 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 11,300 | Jan 5, 1993 | 2 | Mar 1993 |
| Duke #1HZ42-493-32369 | Union Pacific Resources Company | WilsonWildcat | PluggedOil | 3,700 | Nov 20, 1992 | 2 | — |
| Nietsche-Sylvester Unit #1HZ42-149-32629 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 17,000 | Nov 10, 1992 | 2 | Jan 1999 |
| Jones-Jones Unit #1HZ42-041-31594 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 13,800 | Nov 2, 1992 | 2 | Feb 1998 |
| Good A.V. #1HZ42-163-33051 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 11,300 | Oct 27, 1992 | 2 | Jul 1996 |
| Chiodo -C- #5HZ42-163-32820 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 11,000 | Oct 22, 1992 | 2 | Mar 1993 |
| Frame Unit I #142-041-30598 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 11,000 | Oct 21, 1992 | 2 | Jun 1994 |
| Yturri #1HZ42-029-38180 | Union Pacific Resources Company | BexarWildcat | PluggedOil | 2,700 | Oct 16, 1992 | 2 | — |
| Burkhardt #1HZ42-029-38181 | Union Pacific Resources Company | BexarWildcat | PluggedOil | 2,400 | Oct 16, 1992 | 2 | — |
| Yegua Unit #h 1HZ42-051-33273 | Union Pacific Resources Company | BurlesonGiddings (Austin Chalk Gas) | PluggedGas | 14,900 | Oct 12, 1992 | 4 | Dec 1994 |
| Fritsche-Fritsche Unit #1HZ42-287-31256 | Union Pacific Resources Company | LeeGiddings (Austin Chalk-3) | PluggedOil | 14,000 | Sep 29, 1992 | 4 | Apr 1995 |
| Williams R. L. -a- #142-395-30309 | Union Pacific Resources Company | RobertsonGiddings (Austin Chalk-3) | PluggedOil | 8,200 | Sep 1, 1992 | 2 | Aug 1995 |
| Dalio #142-041-30828 | Union Pacific Resources Company | BrazosKurten (Buda) | PluggedOil | 9,100 | Aug 28, 1992 | 2 | Aug 1993 |
| Ruffino P. B #142-041-31026 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 8,132 | Aug 27, 1992 | 2 | Jan 2019 |
| Wendler-Solis Unit #1HZ42-149-32679 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 13,800 | Aug 25, 1992 | 1 | Mar 1995 |
| English #1HZ42-163-33132 | Union Pacific Resources Company | FrioPearsall (Austin Chalk) | PluggedOil | 11,591 | Aug 18, 1992 | 1 | Sep 1996 |
| Hahn-Janda Unit #1HZ42-149-32671 | Union Pacific Resources Company | FayetteGiddings (Austin Chalk-3) | PluggedOil | 12,500 | Jul 29, 1992 | 1 | — |
| Risinger-Freeman Unit #1HZ42-041-31663 | Union Pacific Resources Company | BrazosGiddings (Austin Chalk-3) | PluggedOil | 13,000 | Jul 28, 1992 | 1 | Jan 1995 |
| Arco-Vastar Unit a-914 #1HZ42-241-30513 | Union Pacific Resources Company | JasperBrookeland (Austin Chalk 8800) | PluggedOil | 14,000 | Jul 10, 1992 | 2 | Apr 1996 |
| Zgabay Delbert #2HZ42-051-32097 | Union Pacific Resources Company | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 11,800 | Jun 29, 1992 | 3 | Feb 1996 |