| Shrecengost D. J. #142-445-00678 | Union Oil Company of California | TerryBrownfield South (Canyon) | PluggedOil | 10,500 | Jun 27, 2006 | 1 | — |
| Aquamarine Unit #242-057-31609 | Union Oil Company of California | CalhounWildcat | PluggedGas | 11,000 | Jul 12, 2000 | 1 | — |
| Cowden E. P. #342-003-84717 | Union Oil Company of California | AndrewsDollarhide (Clear Fork) | PluggedOil | 2,200 | Feb 23, 2000 | 1 | — |
| Wheeler -2- #142-317-33242 | Union Oil Company of California | MartinSpraberry (Wolfcamp Lower) | PluggedOil | 12,000 | Feb 27, 1997 | 2 | — |
| Cowden E.P. B #1BR42-003-08014 | Union Oil Company of California | AndrewsDollarhide (Devonian) | PluggedOil | 2,400 | Dec 3, 1996 | 1 | — |
| Wheeler #142-317-10079 | Union Oil Company of California | MartinSpraberry (Trend Area) | PluggedOil | 8,079 | Sep 24, 1996 | 1 | — |
| Henderson E. A. #142-291-32215 | Union Oil Company of California | LibertyWildcat | PluggedGas | 14,500 | Jul 26, 1995 | 5 | — |
| Dean #142-361-30697 | Union Oil Company of California | OrangeWildcat | PluggedGas | 18,000 | Mar 15, 1995 | 1 | — |
| Toad-C- #242-135-36400 | Union Oil Company of California | EctorCowden North | PluggedOil | 5,500 | Jul 29, 1992 | 2 | — |
| Lawless B. #129842-033-31465 | Union Oil Company of California | BordenWildcat | PluggedOil | 7,000 | Mar 11, 1992 | 2 | — |
| Shephard #142-033-31526 | Union Oil Company of California | BordenWildcat | PluggedOil | 6,700 | Feb 21, 1992 | 1 | — |
| Phillips O.A. Sr. et. al. #142-213-30685 | Union Oil Company of California | HendersonWildcat | PluggedGas | 14,300 | Jun 10, 1991 | 1 | — |
| Fasken Block FA #142-003-03623 | Union Oil Company of California | AndrewsHutex (Canyon) | PluggedOil | 12,550 | Oct 17, 1990 | 1 | — |
| Southland LD & Cattle Co Unit #342-379-30140 | Union Oil Company of California | RainsGreen Valley (Smackover) | PluggedGas | 14,300 | Jun 11, 1990 | 1 | — |
| Phillips University GG #142-003-34456 | Union Oil Company of California | AndrewsUniversity Block 9 (Penn.) | PluggedOil | 9,500 | Feb 5, 1990 | 3 | — |
| Clark N. E. 65 #542-467-00813 | Union Oil Company of California | Van ZandtVan (Austin Chalk) | PluggedOil | 3,053 | Jan 9, 1990 | 1 | — |
| Toad-C- #142-135-36119 | Union Oil Company of California | EctorCowden North | PluggedOil | 5,600 | Aug 10, 1989 | 1 | — |
| White R.V. 500 #442-467-80102 | Union Oil Company of California | Van ZandtVan (Austin Chalk) | PluggedOil | 2,775 | Dec 1, 1988 | 1 | — |
| Wells R. L. 46 #542-467-30676 | Union Oil Company of California | Van ZandtVan (Austin Chalk) | PluggedOil | 2,485 | Jan 8, 1988 | 1 | — |
| Evans Trust #142-227-34073 | Union Oil Company of California | HowardParallel-Wolfe (Fusselman) | PluggedOil | 10,750 | Apr 17, 1987 | 2 | — |
| Westbrook #142-165-32772 | Union Oil Company of California | GainesRiley (Clear Fork) | PluggedOil | 7,400 | Jan 6, 1984 | 1 | — |
| University 2520 #242-495-31529 | Union Oil Company of California | WinklerLittle Joe (War-Wink) | PluggedOil | 5,200 | Nov 10, 1982 | 1 | — |
| Drachenberg #142-219-33260 | Union Oil Company of California | HockleySmyer | PluggedOil | 6,000 | Jul 30, 1981 | 1 | — |
| State Lease 73380 #142-603-30161 | Union Oil Company of California | Matgrda IS-SB | Drilled | 6,450 | May 29, 1980 | 1 | — |
| University -5- #342-003-32179 | Union Oil Company of California | AndrewsBakke (Penn.) | PluggedOil | 9,500 | Jan 4, 1980 | 1 | — |
| University -5- #242-003-32180 | Union Oil Company of California | AndrewsBakke (Penn.) | PluggedOil | 9,500 | Jan 4, 1980 | 1 | — |
| Parker J. E. -E- #142-003-07726 | Union Oil Company of California | AndrewsShafter Lake (San Andres) | PluggedOil | 9,150 | Sep 21, 1979 | 1 | — |
| May Jewel #142-025-02442 | Union Oil Company of California | BeeBlanconia (1200) | Not on scheduleGas | 4,039 | Sep 17, 1979 | 2 | — |
| State Lease 73379 #142-603-30137 | Union Oil Company of California | Matgrda IS-SBSteamboat Pass S. (5000) | PluggedGas | 6,500 | Apr 17, 1979 | 1 | — |
| Winkleman -9- #1 D42-329-02071 | Union Oil Company of California | MidlandSpraberry (Trend Area) | PluggedOil | 10,527 | Apr 28, 1978 | 1 | — |
| Camper B.W. -110- #242-467-00633 | Union Oil Company of California | Van ZandtVan | PluggedOil | 2,980 | Feb 17, 1978 | 1 | — |
| May Tom #142-025-01218 | Union Oil Company of California | BeeBlanconia (4800) | PluggedGas | 4,988 | Jul 14, 1977 | 1 | — |
| Parker J. E. -C- #2 L42-003-02126 | Union Oil Company of California | AndrewsAndrews North (Strawn) | Not on scheduleOil | — | — | 0 | — |
| Parker J. E. -E- #2 U42-003-02128 | Union Oil Company of California | AndrewsAndrews (Wolfcamp) | Not on scheduleOil | — | — | 0 | — |
| Parker J. E. -G- #2 U42-003-02130 | Union Oil Company of California | AndrewsAndrews (Wolfcamp) | Not on scheduleOil | — | — | 0 | — |
| Deford R. K. #2 U42-003-03606 | Union Oil Company of California | AndrewsAndrews (Wolfcamp) | PluggedOil | — | — | 0 | — |
| Fasken Blk. -BB- #1 U42-003-03612 | Union Oil Company of California | AndrewsLowe (Silurian) | PluggedOil | — | — | 0 | — |
| Parker J.E. -Q- #2 U42-003-04336 | Union Oil Company of California | AndrewsAndrews (Pennsylvanian) | Not on scheduleOil | — | — | 0 | — |
| Parker J. E. -B- #7 T42-003-04814 | Union Oil Company of California | AndrewsAndrews North (Ellenburger) | PluggedOil | — | — | 0 | — |
| Parker J. E. -B- #1042-003-04872 | Union Oil Company of California | AndrewsAndrews (Wolfcamp) | PluggedOil | — | — | 0 | — |
| Parker J. E. -M- #3 L42-003-04875 | Union Oil Company of California | AndrewsBakke (Ellenburger) | PluggedOil | — | — | 0 | — |
| Northeast Fuhrman-Mascho Unit #1542-003-05300 | Union Oil Company of California | AndrewsFuhrman-Mascho (Grbg-San Andres) | PluggedGas | — | — | 0 | — |
| Texaco South Fmu #913W42-003-07240 | Union Oil Company of California | AndrewsFuhrman-Mascho | PluggedOil | — | — | 0 | — |
| Texaco South Fmu #923W42-003-07241 | Union Oil Company of California | AndrewsFuhrman-Mascho | PluggedOil | — | — | 0 | — |
| Parker J. E. -M- #1 T42-003-07733 | Union Oil Company of California | AndrewsBakke (Ellenburger) | PluggedOil | — | — | 0 | — |
| Parker J. E. -D- #1 C42-003-07735 | Union Oil Company of California | AndrewsAndrews (Wolfcamp) | PluggedOil | — | — | 0 | — |
| Parker J. E. -B- #2 T42-003-07737 | Union Oil Company of California | AndrewsAndrews (Pennsylvanian) | PluggedOil | — | — | 0 | — |
| 142-003-07871 | Union Oil Company of California | AndrewsShafter Lake (Yates) | Not on scheduleGas | — | — | 0 | — |
| Cowden E. P. #142-003-08013 | Union Oil Company of California | AndrewsDollarhide (Clear Fork) | PluggedOil | — | — | 0 | — |
| Parker J. E. -E- Unit #1 L42-003-10047 | Union Oil Company of California | AndrewsAndrews North (Ellenburger) | PluggedOil | — | — | 0 | — |