| Dynamo #N731HPHZ42-507-33584 | Formentera Operations LLCpermit operator | Zavala, TX | Permitted | 11,600 | Oct 28, 2026 | — | — |
| Hargrove a-Lackey (AW) #1HHZ42-507-33582 | Buffco Production Inc.permit operator | Zavala, TX | Permitted | 13,000 | Oct 22, 2026 | — | — |
| Holdsworth C #1HHZ42-507-33579 | Rosewood Resources, Inc.permit operator | Zavala, TXBriscoe Ranch (Eagleford) | Drilled | 7,000 | Sep 28, 2026 | — | — |
| Holdsworth C #2HHZ42-507-33580 | Rosewood Resources, Inc.permit operator | Zavala, TXBriscoe Ranch (Eagleford) | Drilled | 7,000 | Sep 28, 2026 | — | — |
| Holdsworth C #3HHZ42-507-33581 | Rosewood Resources, Inc.permit operator | Zavala, TXBriscoe Ranch (Eagleford) | Drilled | 7,000 | Sep 28, 2026 | — | — |
| Puckett a #1HHZ42-507-33577 | Rosewood Resources, Inc.permit operator | Zavala, TXBriscoe Ranch (Eagleford) | Drilled | 6,000 | Jun 18, 2026 | — | — |
| Puckett B #1HHZ42-507-33578 | Rosewood Resources, Inc.permit operator | Zavala, TXBriscoe Ranch (Eagleford) | Drilled | 6,000 | Jun 18, 2026 | — | — |
| Chittim Heirs #21HHZ42-507-33572 | Blackbrush O & G LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 4,844 | Jun 12, 2026 | — | — |
| Chittim Heirs #405HHZ42-507-33576 | Blackbrush O & G, LLCpermit operator | Zavala, TXIndio Tanks (Pearsall) | Drilled | 9,800 | Jun 12, 2026 | — | — |
| Chittim Heirs #22HHZ42-507-33573 | Blackbrush O & G LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 4,866 | Jun 10, 2026 | — | — |
| Chittim Heirs #24HHZ42-507-33575 | Blackbrush O & G LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 4,954 | Jun 10, 2026 | — | — |
| Chittim Heirs #23HHZ42-507-33574 | Blackbrush O & G LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 4,885 | Jun 8, 2026 | — | — |
| Urban #1HHZ42-507-33571 | Gulftex Energy LLC only | Zavala, TXLorenzo (Austin Chalk) | Shut inOil | 5,413 | May 4, 2026 | — | — |
| Blackmon #1HHZ42-507-33570 | Gulftex Energy LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 5,807 | Apr 30, 2026 | — | — |
| Lang Trust #b 04HHZ42-507-33569 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,872 | Mar 16, 2026 | — | — |
| Lang Trust #b 01HHZ42-507-33566 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,038 | Mar 13, 2026 | — | — |
| Lang Trust #b 02HHZ42-507-33567 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,041 | Mar 13, 2026 | — | — |
| Lang Trust #b 03HHZ42-507-33568 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,868 | Mar 13, 2026 | — | — |
| Kiefer Chester #4142-507-33565 | S-Resources LLC only | Zavala, TXWindmill Creek (Escondido) | ActiveOil | 783 | Oct 8, 2025 | — | — |
| Kiefer Chester #4242-507-33562 | S-Resources LLC only | Zavala, TXWindmill Creek (Escondido) | ActiveOil | 800 | Aug 29, 2025 | — | — |
| Chittim Heirs #403HHZ42-507-33560 | Blackbrush O & G, LLCpermit operator | Zavala, TXIndio Tanks (Pearsall) | Permitted | 9,250 | Aug 1, 2025 | — | — |
| Chittim Heirs #402HHZ42-507-33559 | Blackbrush O & G, LLCpermit operator | Zavala, TXIndio Tanks (Pearsall) | Permitted | 9,000 | Jul 29, 2025 | — | — |
| Holdsworth a #1HHZ42-507-33556 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,484 | Feb 10, 2025 | — | — |
| Holdsworth a #2HHZ42-507-33557 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,470 | Feb 10, 2025 | — | — |
| Holdsworth B #1HHZ42-507-33554 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,133 | Feb 7, 2025 | — | — |
| Holdsworth B #2HHZ42-507-33555 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,316 | Feb 7, 2025 | — | — |
| Commerce Unit Zav B #1HRHZ42-507-33552 | Exco Operating Company, LPpermitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 18, 2024 | — | — |
| Winterbotham Zav #h 4HHZ42-507-33550 | Exco Operating Company, LPpermitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 5, 2024 | — | — |
| Winterbotham Zav #v 3HHZ42-507-33551 | Exco Operating Company, LPpermitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 5, 2024 | — | — |
| Lang Trust #01HHZ42-507-33544 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,043 | Aug 29, 2024 | — | — |
| Lang Trust #02HHZ42-507-33545 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,057 | Aug 29, 2024 | — | — |
| Lang Trust #03HHZ42-507-33546 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,875 | Aug 29, 2024 | — | — |
| Lang Trust #04HHZ42-507-33547 | Rosewood Resources Inc. only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 6,903 | Aug 29, 2024 | — | — |
| Stch-Johnson #7HHZ42-507-33533 | Buffco Production Inc.permitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Feb 27, 2024 | — | — |
| Stch-Johnson #5HHZ42-507-33531 | Buffco Production Inc.permitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Feb 26, 2024 | — | — |
| Stch-Johnson #6HHZ42-507-33532 | Buffco Production Inc.permitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Feb 26, 2024 | — | — |
| KM Ranch D Allocation 12 #114HHZ42-507-33520 | Trinity Operating (Usg), LLCpermitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Dec 5, 2023 | — | — |
| Harkey #242-507-33496 | Hamilton, Claypermitted by · no operator of record | Zavala, TX | Plugged | 5,400 | Mar 17, 2023 | — | — |
| Harkey #1__42-507-33491 | Hamilton, Claypermitted by · no operator of record | Zavala, TX | Plugged | 5,200 | Mar 6, 2023 | — | — |
| Howett SWD #142-507-33481 | Buffco Production Inc.permitted by · no operator of record | Zavala, TXBriscoe Ranch (Olmos) | Not on schedule | 5,000 | Sep 13, 2022 | — | — |
| WWM Family Partnership #__1___42-507-33469 | Hamilton, Claypermitted by · no operator of record | Zavala, TXElaine, W. (San Miguel) | Plugged | 4,700 | Jul 8, 2022 | — | — |
| Cathodic Protection #203042-507-33422 | West Texas Gas, Inc.permitted by · no operator of record | Zavala, TX | Not on schedule | 300 | Sep 15, 2020 | — | — |
| Cenizo B #104HHZ42-507-33393 | Trinity Operating (Usg), LLCpermit operator | Zavala, TXEagleville (Eagle Ford-1) | Drilled | 10,000 | Feb 7, 2020 | — | — |
| Cenizo B #105HHZ42-507-33394 | Trinity Operating (Usg), LLCpermit operator | Zavala, TXEagleville (Eagle Ford-1) | Drilled | 10,000 | Feb 7, 2020 | — | — |
| Cenizo B #106HHZ42-507-33395 | Trinity Operating (Usg), LLCpermit operator | Zavala, TXEagleville (Eagle Ford-1) | Drilled | 10,000 | Jan 29, 2020 | — | — |
| Ferguson-McKnight #2762HHZ42-507-33389 | El Toro Resources LLCpermitted by · no operator of record | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 6,100 | Jan 13, 2020 | — | — |
| Pryor/Luby #142-507-33358 | Mortimer Production Companypermitted by · no operator of record | Zavala, TX | Plugged | 4,000 | Apr 24, 2019 | — | — |
| Johnson, B. K.. #1A42-507-33350 | Dewbre Petroleum Corporationpermitted by · no operator of record | Zavala, TXEl Bano (San Miguel) | Not on schedule | 2,000 | Feb 28, 2019 | — | — |
| Mary Ellen Holdsworth #442-507-33339 | Inland Ocean, Inc.permitted by · no operator of record | Zavala, TX | Plugged | 4,200 | Dec 31, 2018 | — | — |
| Janie #1HZ42-507-33325 | CML Exploration, LLCpermitted by · no operator of record | Zavala, TXPena Creek (Georgetown) | Not on schedule | 7,600 | Mar 27, 2018 | — | — |