| University B 38 #142-103-32997 | Formentera Operations LLC | Crane, TXBlock 31 (Penn. 7620) | ActiveOil | 9,044 | Jul 24, 2023 | — | — |
| Tubb J. B. -C- #4442-103-37044 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,933 | Jan 27, 2023 | — | — |
| Ally #9HHZ42-495-34841 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | Shut inOil | 7,612 | Jan 9, 2023 | — | — |
| Whiting 22 #2HHZ42-495-34831 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,892 | Dec 8, 2022 | — | — |
| Whiting 21 #3HHZ42-495-34806 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 8,050 | Oct 13, 2022 | — | — |
| Whiting 28 #2HHZ42-495-34791 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,654 | Aug 16, 2022 | — | — |
| Tercero #2HHZ42-495-34778 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,721 | Jul 28, 2022 | — | — |
| J. B. Tubb a/C 1 TR a #50442-103-37049 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,923 | Jul 12, 2022 | — | — |
| J. B. Tubb a/C 1 TR a #50542-103-37050 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,932 | Jul 12, 2022 | — | — |
| Anadarko 11 #2HHZ42-495-34677 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | Shut inOil | 7,534 | Jul 8, 2022 | — | — |
| Tubb J. B. -C- #4342-103-37039 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,933 | Jun 7, 2022 | — | — |
| J. B. Tubb a/C 1 TR a #50242-103-36989 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,929 | Apr 28, 2022 | — | — |
| Tubb J. B. -C- #4242-103-37005 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,928 | Apr 12, 2022 | — | — |
| J. B. Tubb a/C 1 TR a #50142-103-36988 | Formentera Operations LLC | Crane, TXSand Hills (Wichita Albany S.) | ActiveOil | 5,920 | Apr 1, 2022 | — | — |
| Segundo #1HHZ42-495-34659 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 8,023 | Oct 14, 2021 | — | — |
| Primero #1HHZ42-495-34636 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,757 | Sep 28, 2021 | — | — |
| Whiting 8 #1H42-495-34644 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,773 | Sep 27, 2021 | — | — |
| Marilyn 5-5 #1HAHZ42-483-33970 | Formentera Operations LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 12,432 | Apr 24, 2019 | — | — |
| Stiles 1 #2101HHZ42-483-33918 | Formentera Operations LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 12,975 | Feb 22, 2019 | — | — |
| Anadarko 11 #1HHZ42-495-34309 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 8,018 | Feb 6, 2019 | — | — |
| Walton J. B. #502R42-495-34162 | Formentera Operations LLC | Winkler, TXKermit | ActiveOil | 3,713 | Sep 30, 2018 | — | — |
| Campbell #6HHZ42-495-34154 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,584 | May 25, 2018 | — | — |
| Bruce and Bar #3HHZ42-495-34125 | Formentera Operations LLC | Winkler, TXFlying Dove (Miss.) | ActiveOil | 11,164 | May 8, 2018 | — | — |
| Ally #7HHZ42-495-34137 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,616 | May 2, 2018 | — | — |
| Norma Jeanne #01HXHZ42-507-33322 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,524 | Apr 11, 2018 | — | — |
| Norma Jeanne #01HYHZ42-507-33323 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,592 | Mar 5, 2018 | — | — |
| Norma Jeanne #01HZHZ42-507-33324 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,594 | Mar 5, 2018 | — | — |
| Ally #6HHZ42-495-34048 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,617 | Jan 31, 2018 | — | — |
| East Keystone (San a Holt Unit) #142-495-33963 | Formentera Operations LLC | Winkler, TXKeystone (Consolidated) | Shut inOil | 5,635 | Nov 2, 2017 | — | — |
| Bashara-Prothro #10542-495-33949 | Formentera Operations LLC | Winkler, TXKeystone (Consolidated) | ActiveOil | 6,330 | Oct 25, 2017 | — | — |
| V-Bar 15 #1HHZ42-495-33859 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,911 | May 24, 2017 | — | — |
| Dunes #191HHZ42-495-33804 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 8,209 | Mar 10, 2017 | — | — |
| Whiting 22 #1HHZ42-495-33793 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,735 | Feb 17, 2017 | — | — |
| Hausser #h 4HHZ42-163-34046 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,625 | Jan 20, 2017 | — | — |
| Hausser #f 3HHZ42-163-34049 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,603 | Jan 20, 2017 | — | — |
| Hausser #f 4HHZ42-163-34050 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,612 | Jan 20, 2017 | — | — |
| Hausser #g 3HHZ42-163-34051 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,622 | Jan 20, 2017 | — | — |
| Hausser #g 4HHZ42-163-34052 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,593 | Jan 20, 2017 | — | — |
| Hausser #h 3HHZ42-163-34053 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,689 | Jan 20, 2017 | — | — |
| Hausser #i 1HHZ42-163-34054 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,343 | Jan 20, 2017 | — | — |
| Hausser #i 2HHZ42-163-34055 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,346 | Jan 20, 2017 | — | — |
| Hausser #i 3HHZ42-163-34056 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,648 | Jan 20, 2017 | — | — |
| Hausser #i 4HHZ42-163-34057 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,695 | Jan 20, 2017 | — | — |
| Hausser #e 2HHZ42-163-34035 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,617 | Dec 14, 2016 | — | — |
| Valyn Clara #a 3HHZ42-163-34017 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,714 | Dec 9, 2016 | — | — |
| Valyn Clara #a 1HHZ42-163-34015 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,691 | Dec 7, 2016 | — | — |
| Valyn Clara #a 2HHZ42-163-34016 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,714 | Dec 7, 2016 | — | — |
| Hausser #l 1HHZ42-163-34024 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,405 | Dec 7, 2016 | — | — |
| Votaw Unit #3HHZ42-127-37355 | Formentera Operations LLC | Dimmit, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,213 | Nov 14, 2016 | — | — |
| Whiting 28 #1HHZ42-495-33753 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,586 | Sep 30, 2016 | — | — |