| Sugar Ranch #1HZ42-507-33536 | CML Exploration LLC only | Zavala, TXPearsall (Austin Chalk) | ActiveOil | 6,833 | Mar 5, 2026 | — | — |
| Beeler #16REHZ42-507-33128 | CML Exploration LLC only | Zavala, TXPearsall (Austin Chalk) | ActiveOil | 6,703 | Aug 1, 2025 | — | — |
| Winterbotham Zav #g 4HHZ42-507-33548 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,665 | Sep 4, 2024 | — | — |
| Winterbotham Zav #f 3HHZ42-507-33549 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,658 | Sep 4, 2024 | — | — |
| Tidwell Unit Zav C #3HHZ42-507-33528 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,356 | Jan 9, 2024 | — | — |
| Tidwell Unit Zav a #1HHZ42-507-33526 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,273 | Dec 15, 2023 | — | — |
| Tidwell Unit Zav a #2HHZ42-507-33527 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,298 | Dec 15, 2023 | — | — |
| Traylor South Zav #e 2HHZ42-507-33525 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,616 | Dec 14, 2023 | — | — |
| Coleman-Tidwell Alloc #1HHZ42-507-33519 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,515 | Dec 4, 2023 | — | — |
| Tidwell-Howett Unit Zav #1HHZ42-507-33518 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,473 | Nov 30, 2023 | — | — |
| Glasscock Ranch C #B101HHZ42-507-33500 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,016 | May 18, 2023 | — | — |
| Glasscock Ranch C #a 98HHZ42-507-33505 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 6,972 | May 15, 2023 | — | — |
| Glasscock Ranch C #A100HHZ42-507-33507 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,011 | May 15, 2023 | — | — |
| Glasscock Ranch C #B102HHZ42-507-33501 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,018 | May 12, 2023 | — | — |
| Cenizo a #104HHZ42-507-33497 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,151 | Apr 12, 2023 | — | — |
| Cenizo a #105HHZ42-507-33498 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 7,179 | Apr 12, 2023 | — | — |
| Cenizo a #106HHZ42-507-33499 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 7,145 | Apr 12, 2023 | — | — |
| KM Ranch a Allocation 2 #105HHZ42-507-33493 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 6,632 | Mar 13, 2023 | — | — |
| KM Ranch a Allocation 3 #106HHZ42-507-33494 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 6,638 | Mar 13, 2023 | — | — |
| KM Ranch a Allocation 4 #201HAHZ42-507-33495 | Trinity Operating (Usg) LLC only | Zavala, TXPearsall (Austin Chalk) | ActiveOil | 6,389 | Mar 13, 2023 | — | — |
| Winterbotham Zav #u 3HRHZ42-507-33489 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,672 | Dec 22, 2022 | — | — |
| Winterbotham Zav #r 2HRHZ42-507-33490 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,667 | Dec 22, 2022 | — | — |
| Glasscock Ranch C #E113HHZ42-507-33487 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,900 | Dec 13, 2022 | — | — |
| Glasscock Ranch C #E114HHZ42-507-33488 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,863 | Dec 13, 2022 | — | — |
| Glasscock Ranch C #D110HHZ42-507-33484 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 6,940 | Dec 2, 2022 | — | — |
| Dial #1STHZ42-507-33008 | CML Exploration LLC only | Zavala, TXPearsall (Austin Chalk) | ActiveOil | 6,205 | Sep 23, 2022 | — | — |
| Cenizo a #125HHZ42-507-33416 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 7,196 | Sep 8, 2022 | — | — |
| Cenizo a #126HHZ42-507-33417 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 7,246 | Sep 8, 2022 | — | — |
| Cenizo a #129HHZ42-507-33478 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,223 | Sep 2, 2022 | — | — |
| Traylor North #c 2HHZ42-507-33474 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,717 | Aug 25, 2022 | — | — |
| Traylor North #c 3HHZ42-507-33475 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,864 | Aug 25, 2022 | — | — |
| Traylor North #3HHZ42-507-33476 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,848 | Aug 25, 2022 | — | — |
| Traylor North #b 3HHZ42-507-33472 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,043 | Aug 15, 2022 | — | — |
| Traylor North #b 4HHZ42-507-33473 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,991 | Aug 15, 2022 | — | — |
| Traylor North #b 1HHZ42-507-33470 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,222 | Aug 5, 2022 | — | — |
| Traylor North #b 2HHZ42-507-33471 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,156 | Aug 5, 2022 | — | — |
| Cosmed Unit Zav C #3HHZ42-507-33464 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,223 | Jun 9, 2022 | — | — |
| Cosmed Unit Zav D #4HHZ42-507-33465 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,189 | Jun 9, 2022 | — | — |
| Cosmed Unit Zav E #5HHZ42-507-33466 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,276 | Jun 9, 2022 | — | — |
| Traylor South Zav #a 2HHZ42-507-33467 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,682 | Jun 9, 2022 | — | — |
| JMH-Rubies-Powell Alloc B #2HHZ42-507-33460 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,523 | May 23, 2022 | — | — |
| JMH-Rubies-Powell Alloc a #1HHZ42-507-33459 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,556 | May 19, 2022 | — | — |
| Glasscock Allocation 1 #F123HHZ42-507-33454 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,141 | May 6, 2022 | — | — |
| Glasscock Allocation 2 #F124HHZ42-507-33455 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,113 | May 6, 2022 | — | — |
| Glasscock Allocation 3 #F125HHZ42-507-33456 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveGas | 7,120 | May 6, 2022 | — | — |
| Glasscock Ranch C #105HHZ42-507-33453 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,638 | Apr 29, 2022 | — | — |
| Glasscock Ranch C #106HHZ42-507-33457 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,635 | Apr 29, 2022 | — | — |
| Glasscock Ranch C #107HHZ42-507-33458 | Trinity Operating (Usg) LLC only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,734 | Apr 29, 2022 | — | — |
| Traylor North #e 1HHZ42-507-33450 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,277 | Apr 8, 2022 | — | — |
| Traylor North #e 2HHZ42-507-33451 | Exco Operating Company LP only | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,147 | Apr 8, 2022 | — | — |