| O Connor Thomas -C- #4G42-391-01159 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 5,980 | Jul 22, 2026 | 12 | Aug 2026 |
| Oconnor Thomas -a- #5W42-391-01498 | Hilcorp Energy Company only | RefugioTom Oconnor | ActiveInjection | 5,846 | Nov 4, 2024 | 3 | Aug 2026 |
| Heard Fannie V.W. Mrs. #3642-391-00566 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 5,925 | Aug 25, 2023 | 9 | Aug 2026 |
| Heard Fannie V.W. Mrs. #2642-391-00558 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 5,925 | Aug 3, 2023 | 5 | Jul 2026 |
| Tom Oconnor (5800 SD) Fld. Unit #Q882G42-391-00470 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | Shut inOil | 5,984 | Apr 28, 2023 | 6 | Aug 2026 |
| Lambert M.F. #h 1G42-391-01449 | Hilcorp Energy Company only | RefugioTom Oconnor (4600) | Shut inOil | 5,210 | Feb 9, 2022 | 8 | Aug 2026 |
| Tom Oconnor (5800 SD) Fld. Unit #Q306 G42-391-00727 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | Shut inOil | 5,985 | Aug 25, 2020 | 3 | Aug 2026 |
| Bauer Mary Claire et Vir #1 A42-391-10075 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 7,813 | Feb 6, 2020 | 10 | Dec 2023 |
| Tom O CONNOR(5600 Foot Sand)unit #W806B42-391-00420 | Hilcorp Energy Company only | RefugioTom O Connor (5600 Foot Sand) | Shut inOil | 5,923 | Jan 23, 2020 | 4 | Aug 2026 |
| Oconnor Thomas -C- #7G42-391-01132 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 6,000 | Dec 7, 2017 | 4 | Aug 2026 |
| Mrs. Fannie V. W. Heard #4G42-391-00725 | Hilcorp Energy Company only | RefugioGreta (L-10) | Temporarily abandonedGas | 5,980 | Dec 12, 2016 | 9 | Aug 2026 |
| Tom Oconnor (5800 SD) Fld. Unit #Q303G42-391-04056 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | Shut inOil | 5,927 | Apr 27, 2016 | 4 | Aug 2026 |
| Heard Fannie V. W. Mrs. #7G42-391-00728 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 7,812 | Feb 17, 2016 | 8 | Aug 2026 |
| O Connor Thomas a #3 G42-391-01485 | Hilcorp Energy Company only | RefugioTom O Connor (5770 U South) | Shut inOil | 5,916 | May 23, 2014 | 5 | Jul 2026 |
| Tom O Connor (4150 Ft. Sd.) Unit #3105WA42-391-31743 | Hilcorp Energy Company only | RefugioTom O Connor (4150) | ActiveOil | 6,000 | Sep 17, 2013 | 12 | Aug 2026 |
| Thomas O Connor C #4442-391-01130 | Hilcorp Energy Company only | RefugioTom Oconnor (4400) | ActiveOil | 5,926 | Oct 26, 2012 | 7 | Aug 2026 |
| Heard Ira a #1242-391-30127 | Hilcorp Energy Company only | RefugioTom Oconnor (8000) | Shut inOil | 8,325 | Oct 10, 2012 | 10 | Jul 2016 |
| O Connor Thomas -C- #1342-391-01563 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | Temporarily abandonedGas | 5,960 | May 30, 2012 | 3 | Aug 2026 |
| Reilly Annie et Vir #1G42-391-00772 | Hilcorp Energy Company only | RefugioTom Oconnor (5900 Sand) | Shut inOil | 5,900 | Feb 9, 2012 | 3 | Aug 2026 |
| Heard Clement #2G42-391-00852 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 5,934 | Nov 9, 2011 | 2 | Aug 2026 |
| Williams Maude et al -a- #1G42-391-00468 | Hilcorp Energy Company only | RefugioTom Oconnor (5450 Sand) | Shut inOil | 5,923 | Aug 30, 2011 | 3 | Mar 2026 |
| Oconnor Thomas -C- #8442-391-31612 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | ActiveOil | 6,100 | Aug 5, 2011 | 6 | Aug 2026 |
| Wilson Heard a #142-391-00745 | Hilcorp Energy Company only | RefugioGreta (3500) | Shut inOil | 5,945 | Jul 21, 2011 | 6 | Feb 2023 |
| Lambert Gas Unit #5342-391-01431 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | Temporarily abandonedGas | 5,915 | Apr 8, 2011 | 4 | Aug 2026 |
| Heard Ira a #1342-391-30142 | Hilcorp Energy Company only | RefugioGreta (L- 8) | Temporarily abandonedGas | 8,150 | Dec 30, 2010 | 6 | Jun 2009 |
| Maude Williams et al B #1442-391-00516 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | PluggedOil | 5,915 | Aug 19, 2010 | 4 | Aug 2026 |
| Tom O Connor (4150 Ft. Sd.) Unit #W401G42-391-00555 | Hilcorp Energy Company only | RefugioTom O Connor (4150) | Shut inOil | 5,925 | Aug 6, 2010 | 2 | Jul 2025 |
| O Connor Thomas C #6G42-391-01142 | Hilcorp Energy Company only | RefugioTom Oconnor | Temporarily abandonedGas | 5,980 | May 26, 2010 | 7 | Aug 2026 |
| Tom Oconnor (5800 SD) Fld. Unit #P006G42-391-01496 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | Shut inOil | 5,412 | Dec 21, 2009 | 2 | Aug 2026 |
| Oconnor Thomas -C- #242-391-01488 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 5,925 | Nov 20, 2009 | 3 | Aug 2026 |
| Thomas O Connor C #3G42-391-01140 | Hilcorp Energy Company only | RefugioTom Oconnor (4950) | ActiveInjection | 5,900 | Nov 13, 2009 | 10 | Aug 2026 |
| O Connor Thomas a #1442-391-01507 | Hilcorp Energy Company only | RefugioTom O Connor (5770 U South) | ActiveOil | 5,910 | Jul 9, 2008 | 4 | Aug 2026 |
| Heard Fannie V. W. Mrs. #5G42-391-00726 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 5,985 | Aug 11, 2007 | 2 | Aug 2026 |
| O Connor Thomas C #5G42-391-01141 | Hilcorp Energy Company only | RefugioTom O Connor (3400) | Temporarily abandonedGas | 5,425 | Jun 18, 2007 | 5 | Aug 2007 |
| Heard Fannie V.W. Mrs. #2G42-391-00724 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 5,918 | Mar 29, 2006 | 5 | Aug 2026 |
| Tom O Connor (5730 Ft. Sd.) Unit #a 2942-391-00437 | Hilcorp Energy Company only | RefugioTom O Connor (5730 East) | Shut inOil | 5,925 | Jan 27, 2004 | 1 | Aug 2026 |
| Copano Gas Unit #142-391-03850 | T - C Oil Company only | RefugioTom Oconnor (3900 South) | PluggedGas | 5,259 | Jun 27, 2001 | 1 | Sep 2003 |
| O Connor Thomas -a- #4342-391-01518 | Hilcorp Energy Company only | RefugioTom Oconnor (4200) | Temporarily abandonedGas | 5,925 | Feb 15, 2001 | 6 | Jan 2022 |
| O Connor Thomas a #4742-391-01547 | Hilcorp Energy Company only | RefugioTom Oconnor (5400 Sand) | Shut inOil | 5,999 | Dec 18, 2000 | 3 | Feb 2023 |
| O Connor Thomas -D- #1342-391-00579 | T - C Oil Company only | RefugioTom Oconnor (4200) | PluggedGas | 4,980 | Jan 21, 1999 | 1 | Feb 2004 |
| Heard Fannie V. W. Mrs. #1 G42-391-00723 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | PluggedOil | 5,890 | Oct 3, 1991 | 3 | Aug 2026 |
| Oconnor Thomas -a- #7242-391-01527 | Hilcorp Energy Company only | RefugioTom Oconnor | PluggedOil | 5,925 | Oct 25, 1985 | 2 | Aug 2026 |
| 5100 East Sand Unit #142-391-00741 | Amoco Production Company only | RefugioTom Oconnor (5100 East) | PluggedGas | 5,945 | Dec 20, 1984 | 2 | — |
| Heard Ira -a- #542-391-00740 | Amoco Production Company only | RefugioGreta (L- 2) | PluggedGas | 5,936 | Jan 15, 1982 | 1 | — |
| Oconnor Thomas -a- #242-391-01532 | Hilcorp Energy Company only | RefugioTom Oconnor | Shut inOil | 6,099 | Jan 18, 1979 | 1 | Aug 2026 |
| Tom Oconnor (5800 SD) #C42442-391-01648 | Quintana Pet. Corp. only | RefugioTom Oconnor (5100 East) | PluggedGas | 5,919 | Aug 31, 1978 | 2 | — |
| Williams Maude et al -a- #1 L42-391-00469 | Hilcorp Energy Company only | RefugioTom Oconnor (5900 Sand) | Shut inOil | 5,929 | — | 0 | — |
| Lambert #g 942-391-01360 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | PluggedGas | — | — | 0 | — |
| Lambert M. F. #g 842-391-01402 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | Temporarily abandonedGas | 5,415 | — | 0 | — |
| Lambert #g 1242-391-01403 | Kovar Operating LLC only | RefugioTom Oconnor (5300 East) | PluggedGas | — | — | 0 | — |