| Marie #1HHZ42-395-31963 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,690 | Oct 2, 2014 | 2 | Mar 2026 |
| Power Trust/T Bar-X #242-395-31929 | Giant NRG Co. LP only | RobertsonIci (Georgetown) | ActiveOil | 7,545 | Jun 26, 2013 | 1 | Sep 2025 |
| Emina #1HZ42-395-30608 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 12,491 | May 8, 2013 | 4 | Mar 2026 |
| Charidee #1HHZ42-395-31919 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,859 | Feb 1, 2013 | 1 | Mar 2026 |
| Fato #1HZ42-395-31800 | Diversified Production LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,337 | Apr 22, 2011 | 1 | Apr 2026 |
| Osa #1HHZ42-395-31779 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,731 | Jan 14, 2011 | 2 | Mar 2026 |
| Eden #1HHZ42-395-31766 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 8,000 | Dec 14, 2010 | 2 | Mar 2026 |
| Evie #1HHZ42-395-31751 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,658 | Jul 13, 2010 | 2 | Mar 2026 |
| Edia #2HHZ42-395-31739 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,908 | Jun 10, 2010 | 2 | Mar 2026 |
| Patrick #1HHZ42-395-31735 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,908 | May 5, 2010 | 2 | Mar 2026 |
| Rafiki #1HZ42-395-31695 | Diversified Production LLC only | RobertsonIci (Georgetown) | ActiveOil | 6,797 | Oct 6, 2009 | 1 | Apr 2026 |
| Bartholomew et al #1HZ42-395-31676 | Diversified Production LLC only | RobertsonIci (Georgetown) | Shut inOil | 7,379 | Aug 11, 2009 | 2 | Aug 2023 |
| BR Pelton #1HZ42-395-31550 | Diversified Production LLC only | RobertsonIci (Georgetown) | Shut inOil | 6,877 | Oct 23, 2008 | 2 | Feb 2021 |
| BR Etheldra #1HZ42-395-31546 | Diversified Production LLC only | RobertsonIci (Georgetown) | ActiveOil | 7,403 | Oct 2, 2008 | 2 | Apr 2026 |
| BR Cotton #1HZ42-395-31518 | Diversified Production LLC only | RobertsonIci (Georgetown) | Shut inOil | 7,365 | Sep 8, 2008 | 2 | Feb 2020 |
| Christopher #1HZ42-395-30257 | CML Exploration LLC only | RobertsonIci (Georgetown) | PluggedOil | 12,000 | Mar 18, 1999 | 2 | Jan 2020 |
| Paulsen/Tbar-X #1HZ42-395-30579 | Giant NRG Co. LP only | RobertsonIci (Georgetown) | ActiveOil | 12,753 | Dec 29, 1998 | 1 | Apr 2026 |
| Socausky/T-Bar-X #1HZ42-395-30572 | Giant NRG Co. LP only | RobertsonIci (Georgetown) | ActiveOil | 6,982 | Aug 11, 1998 | 1 | Apr 2026 |
| Power-Trust / T Bar-X #1HZ42-395-30570 | Weatherly Oil & Gas LLC only | RobertsonIci (Georgetown) | Shut inOil | 12,959 | Jul 7, 1998 | 1 | Aug 2018 |
| Armstrong Unit #2H #2HHZ42-395-30516 | Sage Energy Company only | RobertsonIci (Georgetown) | PluggedOil | 7,600 | Jun 26, 1998 | 3 | Sep 2006 |
| Wilkinson B. J./T-Bar-X #1HZ42-395-30566 | T-Bar-X Limited Company only | RobertsonIci (Georgetown) | PluggedOil | 13,500 | May 20, 1998 | 1 | May 2005 |
| Marathon/T-Bar-X Bridges #1HZ42-395-30563 | Marathon Oil Company only | RobertsonIci (Georgetown) | PluggedOil | 19,000 | Apr 23, 1998 | 1 | — |
| Fazzino-Glockzin #1HHZ42-395-30514 | WCS Oil and Gas Corporation only | RobertsonIci (Georgetown) | PluggedOil | 9,000 | Apr 10, 1998 | 3 | Oct 1998 |
| Glockzin-Cloat #2HHZ42-395-30561 | WCS Oil and Gas Corporation only | RobertsonIci (Georgetown) | PluggedOil | 9,000 | Mar 18, 1998 | 1 | Jan 2001 |
| Broughton-Lewis Heirs Unit #1HZ42-395-30499 | Wildfire Energy Operating LLC only | RobertsonGiddings (Buda) | ActiveOil | 12,099 | Jan 21, 1998 | 4 | Mar 2026 |
| Anderson #1RHZ42-395-30551 | Stonebriar Operating LLC only | RobertsonIci (Georgetown) | ActiveOil | 12,294 | Nov 25, 1997 | 2 | Apr 2026 |
| Soell #1HZ42-395-30549 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveInjection | 7,669 | Nov 7, 1997 | 1 | Mar 2025 |
| Dickson Lillie Mae #1HHZ42-041-31911 | Wildfire Energy Operating LLC only | BrazosIci (Georgetown) | ActiveOil | 13,976 | Nov 5, 1997 | 3 | Jun 2025 |
| Easterly #1HZ42-395-30547 | United Oil & Minerals Inc. only | RobertsonIci (Georgetown) | PluggedOil | 7,500 | Oct 30, 1997 | 1 | — |
| Spiller T-Bar-X #1HZ42-395-30541 | CML Exploration LLC only | RobertsonIci (Georgetown) | Shut inOil | 12,541 | Oct 3, 1997 | 2 | Dec 2024 |
| Traweek #1HHZ42-041-31910 | Great West Energy & Expl. Inc. only | BrazosIci (Georgetown) | PluggedOil | 8,400 | Sep 23, 1997 | 1 | Apr 1998 |
| Kadav #1HZ42-395-30535 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 14,012 | Aug 28, 1997 | 1 | Apr 2026 |
| Leon T-Bar-X Unit #1HZ42-395-30527 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 11,821 | Jul 30, 1997 | 1 | Apr 2026 |
| Pack-Blazek Unit #1HHZ42-395-30523 | Sage Energy Company only | RobertsonIci (Georgetown) | PluggedOil | 8,000 | Jul 25, 1997 | 2 | Jan 2002 |
| Doering Fred J. #1HHZ42-395-30524 | WCS Oil and Gas Corporation only | RobertsonIci (Georgetown) | PluggedOil | 9,000 | Jul 25, 1997 | 1 | Oct 1998 |
| Eva #1HZ42-395-30522 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 10,730 | Jul 10, 1997 | 1 | Apr 2026 |
| Jones-Fazzino Unit #1HHZ42-395-30521 | Sage Energy Company only | RobertsonIci (Georgetown) | PluggedOil | 8,500 | Jul 3, 1997 | 2 | Sep 2009 |
| SJC #1HHZ42-395-30520 | Magnolia Oil & Gas Operating LLC only | RobertsonIci (Georgetown) | ActiveOil | 14,271 | Jun 27, 1997 | 2 | Apr 2026 |
| Owen #1HHZ42-395-30515 | Obax Oil and Gas LLC only | RobertsonIci (Georgetown) | Shut inOil | 14,218 | Jun 13, 1997 | 2 | Jul 2018 |
| Timothy Unit #1HZ42-395-30517 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 11,501 | Jun 13, 1997 | 1 | Apr 2026 |
| Doering-Cloat #1HHZ42-395-30490 | WCS Oil and Gas Corporation only | RobertsonGiddings (Buda) | PluggedOil | 12,115 | Jun 4, 1997 | 4 | Jul 1998 |
| Campise-Doering #1HHZ42-395-30509 | WCS Oil & Gas Corporation only | RobertsonIci (Georgetown) | PluggedOil | 9,000 | May 12, 1997 | 1 | Feb 2007 |
| Akins Unit #1HZ42-395-30506 | Patterson Petroleum LP only | RobertsonIci (Georgetown) | PluggedOil | 15,500 | May 7, 1997 | 2 | Oct 2001 |
| Armstrong Unit #1HHZ42-395-30507 | Sage Energy Company only | RobertsonIci (Georgetown) | PluggedOil | 7,600 | May 6, 1997 | 2 | Jun 2000 |
| Glockzin-Cloat #1HHZ42-395-30501 | WCS Oil and Gas Corporation only | RobertsonIci (Georgetown) | PluggedOil | 9,000 | Apr 14, 1997 | 1 | Jan 2001 |
| Sandifer Unit #1HZ42-395-30493 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 11,841 | Feb 19, 1997 | 2 | Apr 2026 |
| Ortiz Unit #1HZ42-395-30487 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 12,294 | Dec 16, 1996 | 1 | Mar 2026 |
| Smith Georgette #1HZ42-395-30270 | CML Exploration LLC only | RobertsonIci (Georgetown) | ActiveOil | 11,964 | Sep 23, 1996 | 2 | Feb 2026 |