| White Heirs #1RHZ42-213-31110 | O Ryan Oil and Gas | Henderson, TXCedar Creek S. (Smackover) | Shut inOil | 11,365 | Aug 1, 2023 | — | — |
| N. Cedar Creek (Smackover) Unit #242-213-31111 | O'Ryan Oil and Gas | Henderson, TX | Not on schedule | 11,550 | Feb 27, 2020 | — | — |
| Rainmaker 2 #11W42-105-42470 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 1,500 | Dec 18, 2018 | — | — |
| Todd #942-105-41667 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 2,500 | Dec 17, 2018 | — | — |
| Todd #1042-105-41851 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 2,999 | Dec 17, 2018 | — | — |
| Rainmaker 2 #10W42-105-42469 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 1,500 | Dec 17, 2018 | — | — |
| O'Ryan SWD #1 R42-135-43555 | O'Ryan Oil and Gas | Ector, TX | Not on schedule | 13,550 | Dec 5, 2017 | — | — |
| O'Ryan SWD #142-135-33826 | O'Ryan Oil and Gas | Ector, TX | Plugged | 13,550 | Jun 2, 2017 | — | — |
| Owens Gas Unit NO 3 #142-161-34852 | O'Ryan Oil and Gas | Freestone, TX | Not on schedule | 13,000 | Sep 12, 2014 | — | — |
| Hulan Yarber(smackover) Unit #442-349-35003 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 9,700 | Jan 30, 2014 | — | — |
| Burnett-Sloan Unit #b 4SW42-349-34975 | O Ryan Oil and Gas | Navarro, TXKerens (Woodbine) | ActiveInjection | 4,500 | Jul 24, 2012 | — | — |
| Burnett-Sloan Unit #b 5SW42-349-34976 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 4,500 | Jul 24, 2012 | — | — |
| March-Dickey Gas Unit #142-401-35055 | O Ryan Oil and Gas | Rusk, TXTrawick (Pettit-TP Cons.) | ActiveGas | 11,843 | Feb 28, 2012 | — | — |
| Hulan Yarber (Smackover) Unit #442-349-34948 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 9,700 | Jan 30, 2012 | — | — |
| TXL #1SW42-353-33286 | O Ryan Oil and Gas | Nolan, TXDora North (Cons.) | Shut inOil | 6,300 | Jan 30, 2012 | — | — |
| Owens Gas Unit NO 2 #142-161-34742 | O Ryan Oil and Gas | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 12,407 | Jul 27, 2011 | — | — |
| Boon-Owens Gas Unit #142-161-34741 | O Ryan Oil and Gas | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 12,400 | Jul 25, 2011 | — | — |
| University Lease #11042-383-37167 | O Ryan Oil and Gas | Reagan, TXBig Lake | Shut inOil | 3,260 | Feb 9, 2011 | — | — |
| Todd Crinoidal Unit #5542-105-41180 | O Ryan Oil and Gas | Crockett, TXTodd Deep (Crinoidal) | ActiveOil | 6,542 | Aug 24, 2010 | — | — |
| Todd Crinoidal Unit #5642-105-41188 | O Ryan Oil and Gas | Crockett, TXTodd Deep (Crinoidal) | ActiveOil | 6,478 | Aug 23, 2010 | — | — |
| Exxon Fee 'C' #1142-105-41144 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 9,600 | Aug 13, 2010 | — | — |
| Exxon Fee 'C' #1242-105-41146 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 9,600 | Aug 5, 2010 | — | — |
| Bent Road (Smackover) Unit #242-349-34923 | O Ryan Oil and Gas | Navarro, TXSalt Break (Smackover) | Shut inOil | 9,400 | Jun 14, 2010 | — | — |
| Exxon Fee 'C' #1342-105-41143 | O'Ryan Oil and Gas | Crockett, TX | Not on schedule | 9,600 | Jun 8, 2010 | — | — |
| Owens Gas Unit #142-161-34589 | O Ryan Oil and Gas | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 12,347 | May 26, 2010 | — | — |
| Exxon Fee C #942-105-41017 | O Ryan Oil and Gas | Crockett, TXTodd Deep (Ellenburger) | Shut inOil | 6,505 | Jan 28, 2010 | — | — |
| Exxon Fee C #1042-105-41016 | O Ryan Oil and Gas | Crockett, TXTodd Deep (Ellenburger) | Shut inOil | 6,500 | Nov 2, 2009 | — | — |
| Burnett-Sloan Unit #b 342-349-34897 | O Ryan Oil and Gas | Navarro, TXCorsicana (Shallow) | ActiveInjection | 1,506 | Aug 25, 2009 | — | — |
| Grounds #142-401-35043 | O Ryan Oil and Gas | Rusk, TXTrawick (Pettit-TP Cons.) | ActiveGas | 10,650 | Mar 13, 2009 | — | — |
| Burnett-Sloan Unit #b 242-349-34870 | O Ryan Oil and Gas | Navarro, TXTrooper (Smackover) | Shut inOil | 9,450 | Sep 5, 2008 | — | — |
| Humphries #242-349-34858 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 9,500 | Aug 7, 2008 | — | — |
| Cerf #242-349-34859 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 9,500 | Aug 7, 2008 | — | — |
| Hulan Yarber (Smackover) Unit #342-349-34854 | O Ryan Oil and Gas | Navarro, TXSalt Break (Smackover) | ActiveGas | 9,400 | Jul 23, 2008 | — | — |
| Steward #142-161-34123 | O Ryan Oil and Gas | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 12,400 | Apr 21, 2008 | — | — |
| Wilson #642-435-38154 | O Ryan Oil and Gas | Sutton, TXMiers (Des Moines) | Temporarily abandonedGas | 4,543 | Apr 16, 2008 | — | — |
| Carpenter #142-161-34115 | O Ryan Oil and Gas | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 12,400 | Apr 8, 2008 | — | — |
| Holleman #142-161-34116 | O'Ryan Oil and Gas | Freestone, TX | Not on schedule | 13,000 | Apr 8, 2008 | — | — |
| Carter #2942-349-34828 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 2,000 | Feb 20, 2008 | — | — |
| Sloan D #242-349-34822 | O Ryan Oil and Gas | Navarro, TXBig R (Smackover) | Shut inOil | 9,500 | Jan 29, 2008 | — | — |
| Wilson #842-435-38701 | O Ryan Oil and Gas | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 4,100 | Sep 19, 2007 | — | — |
| Bentley #242-001-32546 | O'Ryan Oil and Gas | Anderson, TX | Not on schedule | 11,300 | Feb 7, 2007 | — | — |
| Bentley #142-001-32545 | O Ryan Oil and Gas | Anderson, TXCayuga (CV-TP Cons.) | ActiveGas | 11,175 | Feb 2, 2007 | — | — |
| Wilson #542-435-38152 | O Ryan Oil and Gas | Sutton, TXMiers (Des Moines) | Temporarily abandonedGas | 4,337 | Sep 22, 2006 | — | — |
| Wilson #742-435-38153 | O Ryan Oil and Gas | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 4,210 | Sep 22, 2006 | — | — |
| Gillen (Smackover) #142-349-34763 | O'Ryan Oil and Gas | Navarro, TX | Not on schedule | 9,900 | Aug 21, 2006 | — | — |
| Wilson #142-435-30110 | O Ryan Oil and Gas | Sutton, TXMiers NE (Strawn) | PluggedGas | 4,186 | Jul 17, 2006 | — | — |
| University Lease #10842-383-35776 | O Ryan Oil and Gas | Reagan, TXBig Lake | PluggedOil | 3,200 | May 2, 2006 | — | — |
| University Lease #10742-383-35777 | O Ryan Oil and Gas | Reagan, TXBig Lake | Shut inOil | 3,194 | May 2, 2006 | — | — |
| Farley (Smackover) Unit #301HZ42-213-30245 | O Ryan Oil and Gas | Henderson, TXJohn W. (Smackover) | Shut inOil | 9,007 | Jul 1, 2005 | — | — |
| Hulan Yarber (Smackover) Unit #142-349-34168 | O Ryan Oil and Gas | Navarro, TXTynes (Smackover) | Shut inOil | 9,711 | May 18, 2005 | — | — |