| Presidio I&i #1412HZ42-377-30611 | Helios Operating LLC only | PresidioB Barnes (OJ-EF-BQ) | Shut inOil | 5,052 | Sep 29, 2025 | 3 | — |
| Dennis Berry #142142-377-30614 | Helios Operating, LLC only | Presidio | Not on schedule | 8,000 | Jun 16, 2022 | 1 | — |
| Presidio I&i #71142-377-30615 | Helios Operating, LLC only | Presidio | Not on schedule | 10,000 | Apr 25, 2022 | 1 | — |
| State Helios #5201HZ42-377-30613 | Helios Operating LLC only | PresidioB Barnes (OJ-EF-BQ) | ActiveGas | 8,791 | Jan 27, 2022 | 2 | Dec 2024 |
| Presidio I&i #147142-377-30612 | Helios Operating, LLC only | Presidio | Not on schedule | 7,000 | Jun 22, 2018 | 1 | — |
| Presidio I&i #113142-377-30610 | Helios Operating LLC only | PresidioRiata (Road Canyon) | Shut inOil | 4,000 | Apr 18, 2017 | 2 | Apr 2026 |
| Presidio I&i #141142-377-30609 | Helios Operating LLC only | PresidioRiata (Road Canyon) | Shut inOil | 5,952 | Apr 17, 2017 | 1 | Apr 2026 |
| Gene West #142-377-30608 | — | PresidioRiata (Road Canyon) | Plugged | 8,000 | May 30, 2014 | 2 | — |
| Barret Bros #142-377-30607 | — | PresidioRiata (Road Cayon) | Plugged | 4,500 | Feb 26, 2013 | 2 | — |
| George Altos Energy #2__42-377-30606 | — | PresidioWildcat | Plugged | 5,000 | Dec 10, 2011 | 1 | — |
| Altos Energy #142-377-30605 | — | PresidioWildcat | Plugged | 4,600 | Nov 15, 2010 | 1 | — |
| Corrigan State 101 #1HZ42-377-30604 | Carrizo Oil & Gas Inc. only | PresidioWildcat | PluggedGas | 13,500 | Jul 15, 2010 | 3 | Nov 2011 |
| Giant-Lykes DPW #1C42-377-30603 | Giant Petroleum, Inc. only | Presidio | Drilled | 11,000 | May 15, 2007 | 1 | — |
| Giant-Lykes DPW #1B42-377-30602 | Giant Petroleum, Inc. only | Presidio | Not on schedule | 11,000 | May 7, 2007 | 1 | — |
| Giant-Lykes DPW #142-377-30601 | Giant Petroleum, Inc. only | Presidio | Drilled | 11,000 | Mar 9, 2007 | 1 | — |
| Simpson #142-377-30002 | — | PresidioWildcat | Plugged | 12,000 | Aug 18, 2006 | 1 | — |
| Cascabel-Christoper #142-377-30600 | Cascabel Petroleum, Inc. only | Presidio | Not on schedule | 6,000 | Apr 27, 2005 | 1 | — |
| Thomas, Bennie Sue #142-377-30599 | Reliance Oil and Gas, Inc. only | Presidio | Not on schedule | 9,000 | Aug 3, 2004 | 2 | — |
| Reynolds #143742-377-30598 | — | PresidioWildcat | Plugged | 5,500 | Oct 6, 2003 | 1 | — |
| Barrett #248042-377-30596 | K2X Co. only | PresidioRiata (Road Canyon) | PluggedOil | 4,000 | Jan 14, 1998 | 1 | Sep 2001 |
| Barrett #1431__42-377-30595 | — | PresidioRiata (Road Canyon) | Plugged | 4,000 | Sep 29, 1997 | 1 | — |
| Berthold #142-377-30594 | Raptor Resources Inc. only | PresidioRiata (Road Canyon) | PluggedOil | 3,500 | May 22, 1997 | 2 | — |
| Barrett #148042-377-30593 | K2X Co. only | PresidioRiata (Road Canyon) | PluggedOil | 6,000 | Oct 28, 1996 | 1 | Sep 2001 |
| Macguire #1__42-377-30592 | — | PresidioWildcat | Plugged | 8,500 | Sep 9, 1992 | 1 | — |
| Allison #1__42-377-30591 | — | PresidioWildcat | Plugged | 2,000 | Mar 18, 1991 | 1 | — |
| Evans Clay #2A_42-377-30590 | — | PresidioWildcat | Plugged | 6,000 | Jul 2, 1990 | 1 | — |
| Clay Evans #242-377-30589 | — | PresidioWildcat | Plugged | 6,000 | Jun 7, 1990 | 1 | — |
| White Estate #2__42-377-30588 | — | PresidioWildcat | Plugged | 500 | Dec 7, 1988 | 1 | — |
| White Estate #1__42-377-30587 | — | PresidioWildcat | Plugged | 500 | Nov 3, 1988 | 1 | — |
| Evans Clay #___1__42-377-30586 | — | PresidioWildcat | Plugged | 4,000 | Jun 20, 1988 | 1 | — |
| Berthold P. S. Unit #1__42-377-30585 | — | PresidioWildcat | Plugged | 3,800 | Jun 17, 1988 | 2 | — |
| Smith, T. E. #142-377-30583 | Adco Energy, Inc. only | Presidio | Not on schedule | 9,250 | Feb 25, 1987 | 1 | — |
| Berthold, Pamela S. #142-377-30582 | Westland Oil Development Corp. only | Presidio | Plugged | 10,000 | Dec 11, 1986 | 1 | — |
| Arco Fee 17 #1__42-377-30581 | — | PresidioWildcat | Plugged | 8,500 | Dec 23, 1985 | 1 | — |
| Bogel #191__42-377-30580 | — | PresidioWildcat | Plugged | 13,700 | Jul 26, 1985 | 1 | — |
| Evans, Clay #142-377-30579 | Mott Oil & Gas, Inc. only | Presidio | Not on schedule | 7,500 | Aug 28, 1984 | 1 | — |
| Macdaniel, Alfred #PSC27542-377-30576 | Gold Fields Mining Corp. only | Presidio | Plugged | 653 | Jul 14, 1983 | 1 | — |
| Macdaniel, Alfred #PSC27442-377-30577 | Gold Fields Mining Corp. only | Presidio | Plugged | 898 | Jul 14, 1983 | 1 | — |
| Macdaniel, Alfred #PSC27642-377-30578 | Gold Fields Mining Corp. only | Presidio | Plugged | 982 | Jul 14, 1983 | 1 | — |
| Gold Fields Mining Corporation #SDH18642-377-30545 | Gold Fields Mining Corp. only | Presidio | Plugged | 741 | Jun 24, 1983 | 1 | — |
| Macdaniel, Alfred #292PSC42-377-30546 | Gold Fields Mining Corp. only | Presidio | Plugged | 1,518 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corp. #296PSC42-377-30547 | Gold Fields Mining Corp. only | Presidio | Plugged | 551 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corporation #SDH7542-377-30548 | Gold Fields Mining Corp. only | Presidio | Plugged | 847 | Jun 24, 1983 | 1 | — |
| State of Texas #293PSC42-377-30549 | Gold Fields Mining Corp. only | Presidio | Plugged | 1,279 | Jun 24, 1983 | 1 | — |
| State of Texas #290PSC42-377-30550 | Gold Fields Mining Corp. only | Presidio | Plugged | 1,017 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corp. #SDH7942-377-30551 | Gold Fields Mining Corp. only | Presidio | Plugged | 875 | Jun 24, 1983 | 1 | — |
| State of Texas #288PSC42-377-30552 | Gold Fields Mining Corp. only | Presidio | Plugged | 1,103 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corp. #SDH19942-377-30553 | Gold Fields Mining Corp. only | Presidio | Plugged | 643 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corp. #SDH20442-377-30554 | Gold Fields Mining Corp. only | Presidio | Plugged | 888 | Jun 24, 1983 | 1 | — |
| Gold Fields Mining Corp. #SDH24842-377-30555 | Gold Fields Mining Corp. only | Presidio | Plugged | 233 | Jun 24, 1983 | 1 | — |