| Swenson Unit #309 U42-169-30598 | BTA Oil Producers | Garza, TXSwenson-Garza (Strawn) | PluggedOil | 8,000 | Dec 12, 2017 | — | — |
| 8602 JV-P Swenson B #1142-169-30293 | BTA Oil Producers | Garza, TXSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Nov 2, 2017 | — | — |
| 8602 JV-P Swenson #742-169-30452 | BTA Oil Producers | Garza, TXSwenson-Barron (Ellen.) | PluggedOil | 7,800 | May 18, 2017 | — | — |
| 8602 JV-P Swenson B #1642-169-30340 | BTA Oil Producers | Garza, TXSwenson-Barron (Ellen.) | PluggedOil | 7,757 | Jan 15, 2013 | — | — |
| 7222 J V-S Obrien #142-475-30550 | BTA Oil Producers | Ward, TXR. O. C. (Wolfcamp) | PluggedOil | 12,000 | Mar 11, 2003 | — | — |
| 8207 JV-P Shannon #142-173-31421 | BTA Oil Producers | Glasscock, TXWildcat | PluggedOil | 8,500 | Aug 28, 2002 | — | — |
| 20001 JV-P Andros #142-389-32183 | BTA Oil Producers | Reeves, TXWildcat | PluggedOil | 17,500 | Feb 29, 2000 | — | — |
| 7487 JV-S Hutchings-Sealy a #142-495-32580 | BTA Oil Producers | Winkler, TXWar-Wink (Cherry Canyon) | PluggedOil | 7,500 | Sep 17, 1996 | — | — |
| 7467 JV-S Sealy B #142-495-02875 | BTA Oil Producers | Winkler, TXWar-Wink (Cherry Canyon) | PluggedOil | 7,500 | Apr 2, 1996 | — | — |
| 9007 JV-P Block 7 #142-317-33760 | BTA Oil Producers | Martin, TXHutex (Dean) | PluggedOil | 12,500 | Oct 18, 1990 | — | — |
| Clayton #142-115-32547 | BTA Oil Producers | Dawson, TXWelch SE. (Spraberry) | PluggedOil | 7,900 | Aug 24, 1989 | — | — |
| Lyle -B- #142-461-32446 | BTA Oil Producers | Upton, TXMcCamey W. (Penn) | PluggedOil | 8,008 | Apr 12, 1989 | — | — |
| 8208 JV-P Hutal #142-079-31684 | BTA Oil Producers | Cochran, TXWinthrop (San Andres) | PluggedOil | 12,150 | Jul 27, 1988 | — | — |
| Lyle -D- #142-461-32583 | BTA Oil Producers | Upton, TXMcCamey W. (Penn) | PluggedOil | 7,963 | Nov 5, 1987 | — | — |
| 8203 JV-P Kimball #142-371-34012 | BTA Oil Producers | Pecos, TXRojo Caballos South (Wolfcamp) | PluggedGas | 18,750 | Sep 17, 1987 | — | — |
| 7201 JV-S Block -16- #142-475-30441 | BTA Oil Producers | Ward, TXBlock 16 (Permo Penn) | PluggedOil | 16,890 | Aug 3, 1987 | — | — |
| 8407 JV-P Fasken #142-003-35085 | BTA Oil Producers | Andrews, TXAndrews South (Wolfcamp) | PluggedOil | 9,500 | Jul 14, 1987 | — | — |
| Lyle -F- #142-461-32635 | BTA Oil Producers | Upton, TXMcCamey W. (Penn) | PluggedOil | 8,264 | May 1, 1987 | — | — |
| 8611 JV-P Lockhart #642-227-34124 | BTA Oil Producers | Howard, TXLuther SE. (Silurian-Devonian) | PluggedOil | 10,000 | Jan 5, 1987 | — | — |
| Lyle -E- #142-461-32604 | BTA Oil Producers | Upton, TXMcCamey W. (Joins) | PluggedOil | 8,100 | Nov 21, 1986 | — | — |
| Rocker -B- #1242-383-10031 | BTA Oil Producers | Reagan, TXStiles (Clear Fork) | PluggedOil | 7,775 | Oct 13, 1986 | — | — |
| University -MRT- #s 342-383-10047 | BTA Oil Producers | Reagan, TXStiles (Clear Fork) | PluggedOil | 6,550 | Oct 7, 1986 | — | — |
| 8405 JV-P Claire #242-501-32956 | BTA Oil Producers | Yoakum, TXClaire-Alafair (San Andres) | PluggedOil | 11,800 | Jul 28, 1986 | — | — |
| 8603 JV-P Ray #142-003-35575 | BTA Oil Producers | Andrews, TXCowden North | PluggedOil | 5,050 | Jun 26, 1986 | — | — |
| Lyle -B- #242-461-32579 | BTA Oil Producers | Upton, TXMcCamey W. (Joins) | PluggedOil | 8,100 | May 15, 1986 | — | — |
| Lyle #242-461-32395 | BTA Oil Producers | Upton, TXMcCamey W. (Penn) | PluggedOil | 8,002 | Jan 22, 1986 | — | — |
| Lyle -SA- #1D42-461-32521 | BTA Oil Producers | Upton, TXMcCamey | PluggedOil | 2,500 | Nov 22, 1985 | — | — |
| 8407 JV-P University -30-a- #142-003-35083 | BTA Oil Producers | Andrews, TXAndrews South (Wolfcamp) | PluggedOil | 9,500 | Aug 19, 1985 | — | — |
| University -B- #542-003-35037 | BTA Oil Producers | Andrews, TXAndrews South (Wolfcamp) | PluggedOil | 9,250 | Jul 26, 1985 | — | — |
| 8405 JV-P Claire #142-501-32906 | BTA Oil Producers | Yoakum, TXClaire-Alafair (Devonian) | PluggedOil | 11,650 | Jul 9, 1985 | — | — |
| 7107 JV-D Powell #242-461-30106 | BTA Oil Producers | Upton, TXMcCamey | PluggedOil | 2,600 | May 3, 1985 | — | — |
| 7107 JV-D Powell #542-461-30118 | BTA Oil Producers | Upton, TXMcCamey | PluggedOil | 2,600 | May 3, 1985 | — | — |
| 8102 JV-P Glass -D- #842-173-31848 | BTA Oil Producers | Glasscock, TXBlalock Lake E. (Wolfcamp) | PluggedOil | 7,925 | Apr 22, 1985 | — | — |
| Shell #242-115-32192 | BTA Oil Producers | Dawson, TXMTS (San Andres) | PluggedOil | 7,900 | Apr 9, 1985 | — | — |
| 8207 JV-P James #142-173-31718 | BTA Oil Producers | Glasscock, TXGarden City W. (Wichita-Albany) | PluggedOil | 7,729 | Oct 24, 1984 | — | — |
| Johnson #242-451-31493 | BTA Oil Producers | Tom Green, TXMadora (Canyon Lime) | PluggedGas | 4,700 | Oct 15, 1984 | — | — |
| Shell #142-115-31832 | BTA Oil Producers | Dawson, TXMTS (San Andres) | PluggedOil | 8,000 | Sep 18, 1984 | — | — |
| Welch SA #742-115-32030 | BTA Oil Producers | Dawson, TXMTS (San Andres) | PluggedOil | 5,100 | May 25, 1984 | — | — |
| Logan 697 Ltd. #1D42-169-00942 | BTA Oil Producers | Garza, TXRed Loflin North (Penn.) | PluggedOil | 8,340 | May 9, 1984 | — | — |
| Middleton SA. #1D42-115-32019 | BTA Oil Producers | Dawson, TXWelch SE. (San Andres) | PluggedOil | 5,100 | May 8, 1984 | — | — |
| 8211 JV-P.E.M.L. a #1D42-305-30308 | BTA Oil Producers | Lynn, TXMound Lake E. (Fusselman) | PluggedOil | 11,350 | Feb 2, 1984 | — | — |
| 7613 JV-P Cox-E- #1842-173-31506 | BTA Oil Producers | Glasscock, TXBlalock Lake S.(wolfcamp) | PluggedOil | 8,400 | Nov 16, 1983 | — | — |
| 8209 JV-P Brunson #142-173-31441 | BTA Oil Producers | Glasscock, TXPowell (Clearfork) | PluggedOil | 8,600 | Jul 27, 1983 | — | — |
| Rocker -B- #2642-383-32558 | BTA Oil Producerspermit operator | Reagan, TXSpraberry (Trend Area) | Drilled | 7,350 | May 25, 1983 | — | — |
| 8602 JV-P Swenson B #5W42-169-30098 | BTA Oil Producers | Garza, TXSwenson-Barron (Ellen.) | PluggedOil | 8,075 | May 17, 1983 | — | — |
| 8206 JV-P Coroco #142-445-31116 | BTA Oil Producers | Terry, TXCoroco SE. (Siluro-Devonian) | PluggedOil | 13,000 | Feb 25, 1983 | — | — |
| 7412 JV-S Mustang -B- #642-317-31641 | BTA Oil Producers | Martin, TXLacaff (Dean) | PluggedOil | 12,500 | Nov 4, 1982 | — | — |
| 7205 JV-D Reed #142-219-10105 | BTA Oil Producers | Hockley, TXLevelland NE. (Clear Fork 6985) | PluggedOil | 10,200 | Aug 16, 1982 | — | — |
| 7613 JV-P Powell -15- #142-173-31283 | BTA Oil Producers | Glasscock, TXBlalock Lake S.(wolfcamp) | PluggedOil | 8,400 | Apr 27, 1982 | — | — |
| 7422 JV-S Mustang -C- #742-317-31927 | BTA Oil Producers | Martin, TXLacaff (Dean) | PluggedOil | 13,500 | Jun 17, 1981 | — | — |