| Swenson B #342-169-30305 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 9,500 | Jul 12, 2018 | 4 | — |
| Swenson B #242-169-30292 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 9,500 | Jun 11, 2018 | 2 | — |
| Swenson Unit #309 U42-169-30598 | BTA Oil Producers only | GarzaSwenson-Garza (Strawn) | PluggedOil | 8,000 | Dec 12, 2017 | 2 | — |
| 8602 JV-P Swenson B #1142-169-30293 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Nov 2, 2017 | 1 | — |
| Big Red One #244R42-169-30267 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | Shut inOil | 7,805 | Oct 31, 2017 | 1 | Apr 2026 |
| Big Red One #922 R42-169-30514 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | Shut inOil | 7,782 | Jun 2, 2017 | 2 | Apr 2026 |
| Big Red One #916R42-169-30342 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveInjection | 7,786 | May 30, 2017 | 2 | Apr 2026 |
| 8602 JV-P Swenson #742-169-30452 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,800 | May 18, 2017 | 1 | — |
| Swenson S. M. & Sons -B- #1042-169-30291 | Sun Expl. & Prod. Co.-Longview only | GarzaSwenson-Garza (Ellen.) | PluggedOil | 7,800 | Aug 29, 2016 | 1 | — |
| Big Red One #143R42-169-30279 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveOil | 7,784 | Mar 22, 2016 | 1 | Apr 2026 |
| Big Red One #111R42-169-30113 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | Shut inOil | 7,850 | Nov 23, 2015 | 2 | Apr 2026 |
| Big Red One #142R42-169-30075 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | PluggedOil | 7,817 | Jun 9, 2015 | 2 | Apr 2026 |
| Swenson S. M. & Sons -B- #1242-169-30309 | Sun Expl. & Prod. Co.-Longview only | GarzaSwenson-Garza (Ellen.) | PluggedOil | 7,800 | Dec 8, 2014 | 1 | Sep 1993 |
| Big Red One #212R42-169-30298 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveOil | 7,744 | Oct 27, 2014 | 1 | Apr 2026 |
| Swenson C #442-169-30297 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,800 | Oct 24, 2014 | 1 | — |
| Big Red One #934R42-169-30365 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | ActiveInjection | 7,808 | Oct 23, 2014 | 1 | Apr 2026 |
| Big Red One #945R42-169-30393 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | ActiveInjection | 7,737 | Oct 15, 2014 | 1 | Apr 2026 |
| Big Red One #910R42-169-30867 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | ActiveInjection | 8,050 | Oct 15, 2014 | 2 | Apr 2026 |
| Big Red One #112R42-169-30125 | TS Oil LLC only | GarzaSwenson-Garza (Strawn) | ActiveOil | 7,819 | Jun 2, 2014 | 1 | Apr 2026 |
| Big Red One #223R42-169-30927 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | Shut inOil | 7,705 | Apr 22, 2014 | 2 | Apr 2026 |
| 8602 JV-P Swenson B #342-169-30090 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,830 | Nov 18, 2013 | 1 | Sep 1993 |
| Big Red One #222R42-169-30929 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveOil | 7,727 | Oct 2, 2013 | 2 | Apr 2026 |
| Big Red One #131 R42-169-30070 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveOil | 7,854 | Sep 12, 2013 | 1 | Apr 2026 |
| Big Red One #102R42-169-30079 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | ActiveOil | 7,806 | Jan 16, 2013 | 1 | Apr 2026 |
| 8602 JV-P Swenson B #1642-169-30340 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,757 | Jan 15, 2013 | 1 | — |
| Big Red One #11842-169-34103 | TS Oil LLC only | GarzaSwenson-Barron (Ellen.) | Shut inOil | 7,800 | Oct 22, 2012 | 2 | Apr 2026 |
| Swenson Fork #242-169-32940 | Pierce Junction Petroleum Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,100 | Aug 15, 1989 | 1 | — |
| Swenson C #742-169-31668 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | May 16, 1989 | 2 | May 1994 |
| Swenson Fork #142-169-32847 | Pierce Junction Petroleum Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 9,000 | Feb 9, 1988 | 1 | — |
| 8602 JV-P Swenson #642-169-30383 | Shenandoah Petroleum Corporation only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,796 | Aug 26, 1986 | 1 | — |
| 8602 JV-P Swenson B #2642-169-30894 | Shenandoah Petroleum Corporation only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,900 | Aug 18, 1986 | 2 | Nov 2002 |
| Barron J. F. B #142-169-30212 | Kerr-McGee Corporation only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,600 | May 30, 1985 | 1 | — |
| Swenson C #242-169-30268 | Kerr-McGee Corporation only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,600 | Apr 8, 1985 | 1 | — |
| Swenson F #142-169-30330 | S & D Operating Company Inc. only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,600 | Apr 8, 1985 | 1 | — |
| Swenson B #142-169-32288 | Maralo Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,060 | Mar 28, 1984 | 1 | — |
| Swenson A. C. a #342-169-32201 | Southwest Royalties Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,875 | Oct 26, 1983 | 1 | — |
| 8602 JV-P Swenson B #5W42-169-30098 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,075 | May 17, 1983 | 1 | — |
| Swenson E #142-169-30321 | Kerr-McGee Corporation only | GarzaBarron Ranch (Strawn) | PluggedOil | 7,580 | Jan 12, 1983 | 1 | — |
| Swenson C #942-169-31722 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,500 | Feb 10, 1982 | 2 | May 1994 |
| Swenson C #842-169-31715 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Dec 1, 1981 | 1 | May 1994 |
| Swenson B #1042-169-31676 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Oct 26, 1981 | 1 | — |
| Swenson B #942-169-31677 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Oct 26, 1981 | 1 | — |
| 8602 JV-P Swenson B #2142-169-30516 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,850 | May 8, 1981 | 1 | — |
| Barron J. F. a #342-169-31085 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,000 | Oct 10, 1979 | 1 | — |
| 8602 JV-P Swenson B #14D42-169-10447 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,794 | Mar 13, 1979 | 1 | Sep 1993 |
| Swenson A. C. a #342-169-30972 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,200 | Sep 11, 1978 | 1 | Nov 1993 |
| 8602 JV-P Swenson B #2942-169-30931 | BTA Oil Producers only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 7,800 | Mar 29, 1978 | 1 | Sep 1993 |
| Swenson B #642-169-30926 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,200 | Mar 20, 1978 | 1 | — |
| Swenson B #742-169-30928 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 8,200 | Mar 20, 1978 | 1 | — |
| Swenson B #1D42-169-30920 | S & D Operating Company Inc. only | GarzaSwenson-Barron (Ellen.) | PluggedOil | 6,800 | Feb 13, 1978 | 1 | — |