| Southwest Andrews Unit #7101A42-003-38350 | Union Oil Company of California | Andrews, TXAndrews (Wolfcamp-Penn.) | Not on schedule | 9,300 | Jan 13, 1998 | — | — |
| Southwest Andrews Unit #5301A42-003-38353 | Union Oil Company of California | Andrews, TXAndrews (Wolfcamp-Penn.) | Not on schedule | 9,300 | Jan 13, 1998 | — | — |
| Southwest Andrews Unit #5101A42-003-38354 | Union Oil Company of California | Andrews, TXAndrews (Wolfcamp-Penn.) | Not on schedule | 9,300 | Jan 13, 1998 | — | — |
| Southwest Andrews Unit #3718N42-003-38338 | Union Oil Company of California | Andrews, TXAndrews (Wolfcamp-Penn.) | Not on schedule | 9,300 | Dec 30, 1997 | — | — |
| Leonard J. H. 30 #642-467-30993 | Union Oil Company of California | Van Zandt, TXVan (Rodessa) | PluggedOil | 5,700 | Nov 10, 1997 | — | — |
| Acton Pamela #4HZ42-105-34483 | Union Oil Company of California | Crockett, TXMassie (Strawn) | PluggedGas | 12,000 | Oct 2, 1997 | — | — |
| Crim R. C. 28 #442-467-00202 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,105 | Jun 20, 1997 | — | — |
| Hardin-Moran, N. E. #1ST42-291-32250 | Union Oil Company of California | Liberty, TX | Plugged | 8,000 | Jun 18, 1997 | — | — |
| Thompson 49 #1742-467-30978 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,500 | May 20, 1997 | — | — |
| Fowler E. L. 302 #342-467-00725 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,990 | Apr 21, 1997 | — | — |
| Thompson 49 #642-467-00845 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,970 | Apr 21, 1997 | — | — |
| Gilbert H. C. 43 #842-467-30638 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,150 | Apr 21, 1997 | — | — |
| Fowler, E. L. 302 #2642-467-30972 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | Not on schedule | 3,999 | Mar 7, 1997 | — | — |
| Wheeler -2- #142-317-33242 | Union Oil Company of California | Martin, TXSpraberry (Wolfcamp Lower) | PluggedOil | 12,000 | Feb 27, 1997 | — | — |
| Consolidation 79 #142-467-00848 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,993 | Feb 20, 1997 | — | — |
| Morris W. E. 601 #242-467-00847 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,970 | Feb 6, 1997 | — | — |
| Fowler E. L. 302 #2542-467-30966 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,500 | Jan 31, 1997 | — | — |
| Cowden E.P. B #1BR42-003-08014 | Union Oil Company of California | Andrews, TXDollarhide (Devonian) | PluggedOil | 2,400 | Dec 3, 1996 | — | — |
| Tunnell I. P. 300 #2042-467-30961 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,450 | Oct 20, 1996 | — | — |
| Wheeler #142-317-10079 | Union Oil Company of California | Martin, TXSpraberry (Trend Area) | PluggedOil | 8,079 | Sep 24, 1996 | — | — |
| Holt, O.B. "C" #1018E42-135-37223 | Union Oil Company of California | Ector, TX | Not on schedule | 14,000 | May 10, 1996 | — | — |
| Bolin M. R. 51 #342-467-00844 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,927 | May 8, 1996 | — | — |
| Tunnell A. R. 59 #642-467-00720 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,005 | Apr 24, 1996 | — | — |
| Fowler E. L. 302 #742-467-00696 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,020 | Mar 5, 1996 | — | — |
| Tunnell A. R. 59 #842-467-00727 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,935 | Feb 15, 1996 | — | — |
| Fowler E. L. 302 #1042-467-00722 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,947 | Feb 13, 1996 | — | — |
| Fowler E. L. 302 #1442-467-30577 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,000 | Feb 13, 1996 | — | — |
| Tunnell A. R. 59 #1742-467-30580 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,000 | Feb 13, 1996 | — | — |
| Tunnell I. P. 300 #1942-467-30955 | Union Oil Company of California | Van Zandt, TXVan (Pecan Gap) | PluggedOil | 2,050 | Feb 5, 1996 | — | — |
| Cook 42 #142-467-00970 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,017 | Oct 11, 1995 | — | — |
| Cumbie 32 #742-467-30944 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,450 | Sep 29, 1995 | — | — |
| Fowler E. L. 302 #2442-467-30941 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 4,050 | Sep 14, 1995 | — | — |
| Fowler E. L. 302 #2342-467-30943 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 4,100 | Sep 14, 1995 | — | — |
| Hartt 128 #142-467-00592 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,013 | Sep 11, 1995 | — | — |
| Cook 42 #442-467-00972 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,977 | Aug 23, 1995 | — | — |
| Tunnell I. P. 300 #1342-467-30808 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,498 | Aug 23, 1995 | — | — |
| Henderson E. A. #142-291-32215 | Union Oil Company of California | Liberty, TXWildcat | PluggedGas | 14,500 | Jul 26, 1995 | — | — |
| Thompson 49 #342-467-00831 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,793 | Jun 21, 1995 | — | — |
| Thompson 49 #1642-467-30936 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,550 | May 23, 1995 | — | — |
| Parker, J. E. "AA" #1142-003-37631 | Union Oil Company of California | Andrews, TXParker (Grayburg, San Andres) | Not on schedule | 4,900 | Apr 25, 1995 | — | — |
| Dean #142-361-30697 | Union Oil Company of California | Orange, TXWildcat | PluggedGas | 18,000 | Mar 15, 1995 | — | — |
| Thompson 49 #1542-467-30934 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,420 | Mar 15, 1995 | — | — |
| Cumbie 32 #642-467-30932 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,460 | Mar 10, 1995 | — | — |
| Fowler E. L. 302 #2242-467-30933 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,420 | Mar 10, 1995 | — | — |
| Fowler E. L. 302 #1742-467-30724 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 3,100 | Aug 31, 1994 | — | — |
| Fowler E. L. 302 #242-467-00695 | Union Oil Company of California | Van Zandt, TXVan (Pecan Gap) | PluggedOil | 3,050 | Aug 29, 1994 | — | — |
| Fowler E. L. 302 #2142-467-30918 | Union Oil Company of California | Van Zandt, TXVan (Pecan Gap) | PluggedOil | 1,588 | Aug 26, 1994 | — | — |
| Masten "J" #1R42-079-32788 | Union Oil Company of California | Cochran, TXLevelland | Not on schedule | 5,100 | Jul 13, 1994 | — | — |
| Tunnell I. P. 300 #142-467-00737 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,992 | Jun 22, 1994 | — | — |
| Tunnell I. P. 300 #542-467-00691 | Union Oil Company of California | Van Zandt, TXVan (Austin Chalk) | PluggedOil | 2,944 | May 4, 1994 | — | — |