| O Connor Thomas -C- #4G42-391-01159 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 5,980 | Jul 22, 2026 | 12 | Apr 2026 |
| O Connor Thomas a #2442-391-01514 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Temporarily abandonedGas | 5,902 | Apr 19, 2024 | 8 | Apr 2026 |
| O Connor Thomas -C- #8142-391-31609 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | ActiveOil | 6,116 | Aug 25, 2023 | 5 | Apr 2026 |
| Tom Oconnor (5800 SD) Fld. Unit #Q023 E42-391-01539 | Hilcorp Energy Company only | RefugioTom Oconnor (5800) | ActiveOil | 5,891 | Jul 14, 2023 | 3 | Apr 2026 |
| Heard Fannie V. W. Mrs. #10442-391-31718 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 6,100 | Mar 9, 2023 | 5 | Apr 2026 |
| Lambert M. F. #10942-391-01398 | Hilcorp Energy Company only | RefugioTom Oconnor (4400) | ActiveOil | 5,835 | Jan 10, 2023 | 3 | Apr 2026 |
| O Connor Thomas -a- #3342-391-01460 | Hilcorp Energy Company only | RefugioTom Oconnor (4600) | ActiveInjection | 5,950 | Nov 22, 2021 | 3 | Apr 2026 |
| Heard Fannie V.W. Mrs. #242-391-00672 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | Shut inOil | 5,900 | Feb 16, 2021 | 6 | Apr 2026 |
| Heard Fannie V. W. Mrs. #11042-391-31890 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 6,030 | Sep 15, 2020 | 5 | Apr 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 | Apr 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 |
| Oconnor Thomas -C- #1G42-391-01158 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 5,898 | Apr 2, 2019 | 4 | Apr 2026 |
| Thomas O Connor a #3742-391-01515 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | Shut inOil | 5,921 | Nov 20, 2017 | 7 | Apr 2026 |
| M. F. Lambert #5042-391-01428 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Shut inOil | 5,905 | Oct 13, 2017 | 5 | Apr 2026 |
| O Connor Thomas a #5042-391-01468 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Shut inOil | 5,951 | Aug 29, 2017 | 2 | Apr 2026 |
| Thomas O Connor -C- #8742-391-31839 | Hilcorp Energy Company only | RefugioTom O Connor (4650) | Shut inOil | 6,152 | Aug 29, 2017 | 7 | Apr 2026 |
| Mrs. Fannie V. W. Heard #4G42-391-00725 | Hilcorp Energy Company only | RefugioGreta (L-10) | Temporarily abandonedGas | 5,980 | Dec 12, 2016 | 9 | Apr 2026 |
| Heard Fannie V.W. Mrs. #4142-391-00700 | Hilcorp Energy Company only | RefugioTom Oconnor (3250) | Temporarily abandonedGas | 5,925 | Jun 7, 2016 | 7 | Aug 2023 |
| Annie Reilly et Vir #1342-391-30187 | Hilcorp Energy Company only | RefugioGreta (L- 8) | Temporarily abandonedGas | 6,750 | Apr 19, 2016 | 6 | Apr 2026 |
| Heard Fannie V. W. Mrs. #9942-391-31576 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 6,028 | Mar 15, 2016 | 11 | Apr 2026 |
| O Connor Thomas a #1942-391-01512 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Temporarily abandonedGas | 5,893 | Feb 24, 2016 | 3 | Apr 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 | Apr 2026 |
| Heard Clement #3G42-391-00853 | Hilcorp Energy Company only | RefugioTom Oconnor (3900) | Temporarily abandonedGas | 5,980 | Feb 9, 2016 | 6 | Apr 2026 |
| Heard Claude E. et al #1742-391-00549 | Hilcorp Energy Company only | RefugioTom Oconnor (4200) | Temporarily abandonedGas | 5,925 | Nov 16, 2015 | 6 | Apr 2026 |
| Tom O CONNOR(5600 Foot Sand)unit #W523B42-391-31356 | Hilcorp Energy Company only | RefugioTom O Connor (5600 Foot Sand) | ActiveGas | 7,922 | Sep 25, 2015 | 6 | Apr 2026 |
| Heard Clement #2642-391-31617 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | Shut inOil | 6,104 | Sep 25, 2015 | 9 | Apr 2026 |
| Heard Fannie V.W. Mrs. #10642-391-31850 | Hilcorp Energy Company only | RefugioTom Oconnor (5450 Sand) | Temporarily abandonedGas | 6,094 | Aug 28, 2015 | 8 | Apr 2026 |
| Heard Fannie V.W. Mrs. #342-391-00673 | Hilcorp Energy Company only | RefugioTom Oconnor (5200 East) | Temporarily abandonedGas | 5,921 | Aug 21, 2015 | 6 | Apr 2026 |
| Tom O Connor (4150 Ft. Sd.) Unit #W310A42-391-00679 | Hilcorp Energy Company only | RefugioTom O Connor (4150) | Shut inOil | 5,927 | Jul 10, 2015 | 8 | Apr 2026 |
| M. F. Lambert #6442-391-01346 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Shut inOil | 5,915 | Jun 2, 2015 | 5 | Apr 2026 |
| Oconnor Thomas -C- #89R42-391-31898 | Hilcorp Energy Company only | RefugioTom Oconnor (5500 Sand) | ActiveOil | 8,078 | Nov 13, 2014 | 7 | Apr 2026 |
| Annie Reilly et Vir #1742-391-31589 | Hilcorp Energy Company only | RefugioTom O Connor (4910) | Temporarily abandonedGas | 6,756 | Oct 31, 2013 | 7 | Apr 2026 |
| Heard Fannie V. W. Mrs. #10342-391-31690 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | ActiveOil | 6,113 | Aug 13, 2013 | 8 | Apr 2026 |
| Williams Maude et al B #1042-391-00507 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Temporarily abandonedGas | 5,925 | Mar 23, 2012 | 10 | Nov 2003 |
| Oconnor Thomas -C- #8442-391-31612 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | ActiveOil | 6,100 | Aug 5, 2011 | 6 | Apr 2026 |
| Lambert Gas Unit #5342-391-01431 | Hilcorp Energy Company only | RefugioTom Oconnor (5100 East) | Temporarily abandonedGas | 5,915 | Apr 8, 2011 | 4 | Apr 2026 |
| Heard Claude E. et al #1342-391-00551 | Hilcorp Energy Company only | RefugioTom O Connor (2830) | PluggedGas | 5,925 | Sep 10, 2010 | 8 | Mar 2011 |
| O Connor Thomas C #6G42-391-01142 | Hilcorp Energy Company only | RefugioTom Oconnor | Temporarily abandonedGas | 5,980 | May 26, 2010 | 7 | Apr 2026 |
| O Connor Thomas -a- #4242-391-01517 | Hilcorp Energy Company only | RefugioTom O Connor (4840) | Temporarily abandonedGas | 5,925 | May 7, 2010 | 7 | Apr 2026 |
| Tom O Connor (4150 Ft. Sd.) Unit #W503A42-391-00840 | Hilcorp Energy Company only | RefugioTom O Connor (4150) | Shut inOil | 5,980 | May 6, 2010 | 7 | Apr 2026 |
| Tom O Connor (4150 Ft. Sd.) Unit #W414A42-391-00552 | Hilcorp Energy Company only | RefugioTom O Connor (4150) | Shut inOil | 5,925 | Apr 27, 2010 | 8 | Apr 2026 |
| Clement Heard #142-391-00838 | Hilcorp Energy Company only | RefugioGreta (L-12) | PluggedGas | 5,911 | Apr 23, 2010 | 6 | Apr 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 | Apr 2026 |
| Tom O CONNOR(5600 Foot Sand)unit #W701B42-391-00762 | Hilcorp Energy Company only | RefugioTom O Connor (5600 Foot Sand) | Shut inOil | 5,930 | Sep 29, 2009 | 2 | Apr 2026 |
| Heard Fannie V. W. Mrs. #10242-391-31592 | Hilcorp Energy Company only | RefugioTom Oconnor (4500 Greta Mass.) | Shut inOil | 6,091 | Sep 14, 2009 | 6 | Apr 2026 |
| Lambert Gas Unit #12542-391-01447 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Temporarily abandonedGas | 5,840 | Jun 22, 2009 | 4 | Apr 2026 |
| Heard Claude E. et al #742-391-00668 | Hilcorp Energy Company only | RefugioTom O Connor (4910) | ActiveGas | 5,925 | Jun 18, 2009 | 4 | Apr 2026 |
| Tom O CONNOR(5600 Foot Sand)unit #3101WB42-391-31578 | Hilcorp Energy Company only | RefugioTom O Connor (5600 Foot Sand) | Shut inOil | 6,020 | Jun 16, 2009 | 3 | Apr 2026 |
| Tom O CONNOR(5600 Foot Sand)unit #W311B42-391-00680 | Hilcorp Energy Company only | RefugioTom O Connor (5600 Foot Sand) | Shut inOil | 5,957 | Nov 25, 2008 | 5 | Apr 2026 |
| M. F. Lambert #5542-391-01432 | Hilcorp Energy Company only | RefugioTom Oconnor (5300 East) | Shut inOil | 5,915 | Oct 23, 2008 | 4 | Apr 2026 |