| Sugg-Farmar 23 #142-235-33872 | OXY USA Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,800 | Aug 29, 2019 | 2 | Nov 2019 |
| Hoyt Joan Crews #1C42-235-36385 | Comstock Energy LLC only | IrionRock Pen (Clearfork) | Shut inOil | 2,840 | Feb 6, 2019 | 2 | — |
| Magruder #370142-235-32575 | Caraway Operating Co. only | IrionRock Pen (Clearfork) | ActiveOil | 6,685 | Mar 30, 2012 | 2 | Apr 2026 |
| Carter #742-235-34759 | Fortune Energy Inc. only | IrionRock Pen (Clearfork) | Shut inOil | 3,900 | Jun 17, 2011 | 1 | — |
| Sugg Farmar #290242-235-34422 | TXP Incorporated only | IrionRock Pen (Clearfork) | PluggedOil | 4,000 | Feb 19, 2009 | 1 | Sep 2017 |
| Farmar-Sugg 22 #3042-235-34218 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,711 | Mar 13, 2008 | 2 | Mar 2026 |
| Rock Pen North #142-235-31719 | Symoc LLC only | IrionRock Pen (Clearfork) | PluggedOil | 7,400 | Jul 22, 2004 | 2 | Jun 2014 |
| Rock Pen North #542-235-33886 | Symoc LLC only | IrionRock Pen (Clearfork) | PluggedOil | 4,000 | Jun 15, 2004 | 1 | Jun 2014 |
| Rock Pen North #242-235-31810 | Symoc LLC only | IrionRock Pen (Clearfork) | PluggedOil | 7,400 | May 25, 2004 | 2 | Jun 2014 |
| Farmar-Sugg 19 #342-235-33878 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 4,000 | Oct 31, 2003 | 1 | — |
| Sugg-Farmar 19 #342-235-33871 | Hilcorp Energy Company only | IrionRock Pen (Clearfork) | PluggedOil | 3,800 | Jul 25, 2003 | 1 | Dec 2024 |
| Sugg-Farmar 19 #242-235-33865 | Hilcorp Energy Company only | IrionRock Pen (Clearfork) | Shut inOil | 3,670 | Apr 9, 2003 | 1 | Dec 2024 |
| Sugg-Farmar 19 #142-235-33859 | Hilcorp Energy Company only | IrionRock Pen (Clearfork) | Shut inOil | 3,675 | Feb 20, 2003 | 1 | Dec 2024 |
| Farmar-Sugg 22 #2942-235-33833 | TCS Petroleum Co. LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,750 | Oct 1, 2001 | 1 | Apr 2026 |
| Farmar - Sugg #222842-235-33815 | TCS Petroleum Co. LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,682 | May 25, 2001 | 1 | Apr 2026 |
| Magruder 39 #342-235-32139 | Caraway Operating Co. only | IrionRock Pen (Clearfork) | PluggedOil | 7,200 | Mar 4, 1996 | 3 | Oct 2011 |
| Magruder 37 #242-235-32631 | Caraway Operating Co. only | IrionRock Pen (Clearfork) | PluggedOil | 7,200 | Dec 11, 1995 | 3 | Oct 2011 |
| Farmar-Sugg 38 #142-235-32406 | Earthstone Operating LLC only | IrionRock Pen (Canyon) | PluggedOil | 7,400 | Dec 28, 1993 | 2 | Nov 2021 |
| Farmar-Sugg 21 #1542-235-33102 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,615 | Aug 18, 1992 | 1 | Feb 2026 |
| Farmar-Sugg 22 #2742-235-33063 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,740 | Feb 12, 1992 | 2 | Mar 2026 |
| Rock Pen Clearfork Unit #222442-235-32947 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,700 | Jul 26, 1990 | 1 | Mar 2021 |
| Farmar-Sugg 22 #2542-235-32942 | Core Petro LLC only | IrionRock Pen (Clearfork) | Shut inOil | 3,650 | Jun 21, 1990 | 1 | Mar 2026 |
| Farmar-Sugg #2342-235-32897 | Siete Oil and Gas Corporation only | IrionRock Pen (Clearfork) | PluggedOil | 3,900 | Jul 24, 1989 | 2 | Mar 2021 |
| Lindley a #142-235-31746 | J2 Petroleum LLC only | IrionRock Pen (Canyon) | PluggedOil | 7,200 | Feb 10, 1989 | 4 | Mar 2015 |
| Farmar-Sugg 22 #2142-235-32850 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveInjection | 3,775 | Jun 15, 1988 | 1 | Mar 2026 |
| Rock Pen Clearfork Unit #211242-235-32746 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,700 | Feb 4, 1986 | 1 | Mar 2021 |
| Farmar-Sugg 22 #2042-235-32711 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,650 | Dec 2, 1985 | 1 | Mar 2026 |
| Farmar-Sugg 21 #1042-235-32703 | Siete Oil and Gas Corporation only | IrionRock Pen (Clearfork) | PluggedOil | 3,600 | Nov 19, 1985 | 1 | Mar 2021 |
| Rock Pen Clearfork Unit #221942-235-32521 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,900 | Feb 11, 1985 | 1 | Mar 2021 |
| Farmar-Sugg 23 #742-235-32489 | Siete Oil and Gas Corporation only | IrionRock Pen (Clearfork) | PluggedOil | 3,850 | Jan 3, 1985 | 1 | Mar 2021 |
| Rock Pen Clearfork Unit #230442-235-32456 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,850 | Nov 19, 1984 | 1 | Mar 2021 |
| Farmar-Sugg 23 #342-235-32453 | Siete Oil and Gas Corporation only | IrionRock Pen (Clearfork) | PluggedOil | 3,900 | Nov 16, 1984 | 1 | Mar 2021 |
| Rock Pen Clearfork Unit #230642-235-32455 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 4,000 | Nov 16, 1984 | 1 | Mar 2021 |
| Farmar-Sugg 22 #1742-235-32329 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,700 | May 22, 1984 | 1 | Mar 2026 |
| Farmar-Sugg 22 #1642-235-32312 | Core Petro LLC only | IrionRock Pen (Clearfork) | Shut inOil | 3,750 | Apr 24, 1984 | 1 | Mar 2026 |
| Farmar-Sugg 19 #142-235-32275 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveInjection | 7,005 | Apr 3, 1984 | 2 | Mar 2021 |
| Farmar-Sugg 21 #642-235-32262 | Core Petro LLC only | IrionRock Pen (Clearfork) | Shut inOil | 3,525 | Feb 27, 1984 | 1 | Feb 2026 |
| Farmar-Sugg 22 #1442-235-32283 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,800 | Jan 30, 1984 | 1 | Mar 2026 |
| Rock Pen Clearfork Unit #221542-235-32233 | Armor Petroleum Inc. only | IrionRock Pen (Clearfork) | PluggedOil | 3,750 | Dec 14, 1983 | 1 | Mar 2021 |
| Farmar-Sugg 21 #442-235-32229 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,575 | Dec 8, 1983 | 1 | Feb 2026 |
| Farmar-Sugg 22 #1142-235-32187 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveInjection | 3,800 | Oct 18, 1983 | 1 | Mar 2026 |
| Farmar-Sugg 22 #1242-235-32188 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,775 | Oct 18, 1983 | 1 | Mar 2026 |
| Farmar-Sugg 21 #342-235-32189 | Core Petro LLC only | IrionRock Pen (Clearfork) | Shut inOil | 3,600 | Oct 18, 1983 | 1 | Feb 2026 |
| Farmar-Sugg 22 #942-235-32146 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,650 | Aug 25, 1983 | 1 | Mar 2026 |
| Farmar-Sugg 22 #742-235-32072 | Core Petro LLC only | IrionRock Pen (Clearfork) | ActiveOil | 3,750 | Mar 9, 1983 | 1 | Mar 2026 |
| Farmar-Sugg 22 #542-235-32026 | Core Petro LLC only | IrionRock Pen (Clearfork) | Shut inOil | 3,700 | Dec 10, 1982 | 1 | Mar 2026 |