| West Ranch -a- #50342-239-32014 | Hilcorp Energy Company only | JacksonWest Ranch (Marginulina 5000) | ActiveObservation | 8,251 | Sep 26, 2024 | 6 | Apr 2026 |
| West Ranch -a- #508A42-239-32010 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,500 | Dec 15, 2023 | 7 | Apr 2026 |
| West Ranch -a- #39442-239-02741 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 5,854 | Nov 15, 2023 | 4 | Apr 2026 |
| West Ranch -a- #33642-239-02683 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,553 | Feb 6, 2023 | 9 | Apr 2026 |
| West Ranch -a- #37342-239-02720 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 6,401 | Nov 16, 2022 | 2 | Apr 2026 |
| West Ranch -a- #36742-239-02714 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveObservation | 6,915 | Feb 7, 2020 | 3 | May 1996 |
| West Ranch -a- #48542-239-31241 | Hilcorp Energy Company only | JacksonWest Ranch (Toney) | Shut inOil | 6,231 | Feb 5, 2020 | 4 | Apr 2026 |
| West Ranch -a- #37442-239-02721 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,305 | Jan 3, 2020 | 1 | Apr 2026 |
| West Ranch -a- #10842-239-02463 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,221 | Aug 30, 2019 | 2 | Apr 2026 |
| West Ranch -a- #31442-239-02662 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 6,475 | Jul 24, 2019 | 6 | Apr 2026 |
| West Ranch -a- #514HZ42-239-32216 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 6,456 | Jun 26, 2019 | 5 | Apr 2026 |
| West Ranch -a- #403STHZ42-239-02750 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 5,084 | May 9, 2019 | 5 | Apr 2026 |
| West Ranch -a- #34742-239-02694 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,556 | Feb 8, 2019 | 4 | Apr 2026 |
| West Ranch -a- #33242-239-02679 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,354 | Oct 26, 2018 | 11 | Apr 2026 |
| West Ranch -a- #50442-239-32013 | Hilcorp Energy Company only | JacksonWest Ranch (Ward) | ActiveWater Supply | 6,350 | Oct 5, 2018 | 6 | Jul 2020 |
| West Ranch -a- #31042-239-02658 | Hilcorp Energy Company only | JacksonWest Ranch (Marginulina 5000) | ActiveObservation | 6,484 | Sep 30, 2018 | 3 | Apr 2026 |
| West Ranch -a- #39342-239-02740 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 5,854 | Jun 1, 2018 | 1 | Apr 2026 |
| West Ranch -a- #36642-239-02713 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 6,300 | May 25, 2018 | 3 | Apr 2026 |
| West Ranch -a- #34342-239-02690 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 6,356 | May 15, 2018 | 2 | Apr 2026 |
| West Ranch -a- #19042-239-02545 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 5,735 | May 11, 2018 | 2 | Apr 2026 |
| West Ranch - a- #17242-239-02527 | Hilcorp Energy Company only | JacksonWest Ranch (Menefee 5500) | Shut inOil | 6,210 | Apr 16, 2018 | 4 | Apr 2026 |
| Vanderbilt State B #842-239-02918 | Hilcorp Energy Company only | JacksonWest Ranch (Toney) | ActiveObservation | 6,245 | Apr 6, 2018 | 6 | Oct 2010 |
| West Ranch -a- #43442-239-02781 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveOil | 5,860 | Apr 4, 2018 | 2 | Apr 2026 |
| West Ranch -a- #42042-239-02767 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 6,300 | Mar 6, 2018 | 2 | Apr 2026 |
| West Ranch -a- #43142-239-02778 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 6,310 | Mar 2, 2018 | 4 | Apr 2026 |
| West Ranch -a- #38342-239-02730 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,302 | Feb 9, 2018 | 3 | Apr 2026 |
| West Ranch -a- #41142-239-02758 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 5,853 | Feb 7, 2018 | 3 | Apr 2026 |
| West Ranch -a- #39242-239-02739 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 5,851 | Feb 1, 2018 | 4 | Apr 2026 |
| West Ranch -a- #41242-239-02759 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | Shut inOil | 6,003 | Jan 26, 2018 | 2 | Apr 2026 |
| West Ranch -a- #40542-239-02752 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 6,306 | Jan 18, 2018 | 2 | Apr 2026 |
| West Ranch -a- #46142-239-03662 | Hilcorp Energy Company only | JacksonWest Ranch (Toney) | ActiveObservation | 5,820 | Jan 11, 2018 | 3 | Apr 2026 |
| West Ranch (41-a/98-a Cons) Unit #33442-239-02681 | Hilcorp Energy Company only | JacksonWest Ranch (41-a & 98-a Cons.) | Shut inOil | 6,555 | Jan 5, 2018 | 6 | Apr 2026 |
| West Ranch -a- #19542-239-02550 | Hilcorp Energy Company only | JacksonWest Ranch (Greta) | ActiveObservation | 5,745 | Jan 4, 2018 | 3 | Apr 2026 |
| West Ranch -a- #26942-239-02619 | Hilcorp Energy Company only | JacksonWest Ranch (Marginulina 5000) | ActiveGas | 5,755 | Nov 20, 2017 | 1 | Apr 2026 |
| West Ranch -a- #34042-239-02687 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 6,352 | Apr 22, 2016 | 6 | Apr 2026 |
| West Ranch (41-a/98-a Cons) Unit #479A42-239-30829 | Hilcorp Energy Company only | JacksonWest Ranch (41-a & 98-a Cons.) | ActiveObservation | 6,235 | Feb 28, 2016 | 2 | Apr 2026 |
| West Ranch (41-a/98-a Cons) Unit #51942-239-32370 | Hilcorp Energy Company only | JacksonWest Ranch (41-a & 98-a Cons.) | ActiveObservation | 8,601 | Feb 8, 2016 | 5 | Apr 2026 |
| West Ranch -a- #5842-239-02413 | Hilcorp Energy Company only | JacksonWest Ranch (Vanderbilt Sand) | ActiveObservation | 7,496 | Jan 26, 2016 | 5 | Nov 2020 |
| West Ranch -a- #33742-239-02684 | Hilcorp Energy Company only | JacksonWest Ranch (41-a & 98-a Cons.) | Not on scheduleOil | 7,000 | Jan 22, 2016 | 6 | Nov 2020 |
| West Ranch -a- #51742-239-32249 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 7,498 | Dec 18, 2015 | 8 | Jan 2015 |
| West Ranch -a- #33542-239-02682 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 6,563 | Dec 7, 2015 | 4 | Apr 2026 |
| West Ranch -a- #35042-239-02697 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 5,849 | Dec 3, 2015 | 2 | Apr 2026 |
| West Ranch -a- #36142-239-02708 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | Shut inOil | 8,250 | Nov 16, 2015 | 13 | Jan 2015 |
| West Ranch -a- #35142-239-02698 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 6,973 | Nov 10, 2015 | 6 | Nov 2020 |
| West Ranch -a- #33042-239-02677 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 6,190 | Nov 9, 2015 | 6 | Jun 2016 |
| West Ranch -a- #36242-239-02709 | Hilcorp Energy Company only | JacksonWest Ranch (Other Zones) | ActiveWater Supply | 6,353 | Oct 27, 2015 | 3 | Jan 2015 |
| West Ranch -a- #39942-239-02746 | Hilcorp Energy Company only | JacksonWest Ranch (Toney) | ActiveObservation | 6,201 | Jun 23, 2015 | 5 | Apr 2026 |
| West Ranch -a- #41542-239-02762 | Hilcorp Energy Company only | JacksonWest Ranch (80-A) | ActiveObservation | 5,848 | Apr 10, 2015 | 4 | — |
| West Ranch -a- #48942-239-31252 | Hilcorp Energy Company only | JacksonWest Ranch (80-A) | ActiveObservation | 6,303 | Mar 31, 2015 | 9 | Apr 2026 |
| West Ranch -a- #52042-239-32286 | Hilcorp Energy Company only | JacksonWest Ranch (80-A) | ActiveObservation | 6,550 | Mar 31, 2015 | 6 | Apr 2026 |