| King Fisher Unit 42-43 #2MSHZ42-227-42847 | Langford & Brigham Operating LLC | Howard | Drilled | 7,800 | Mar 19, 2026 | 2 | — |
| Curly Bill Unit 31-42 #5LSHZ42-227-42846 | Langford & Brigham Operating LLC | Howard | Drilled | 7,100 | Mar 16, 2026 | 1 | — |
| Curly Bill Unit 31-42 #1HAHZ42-227-42845 | Langford & Brigham Operating LLC | Howard | Drilled | 7,450 | Mar 13, 2026 | 1 | — |
| JH Selman Allocation C 35-26 #6LSHZ42-227-42831 | Langford & Brigham Operating LLC | Howard | Drilled | 7,450 | Feb 19, 2026 | 1 | — |
| JH Selman Allocation D 35-26 #2HAHZ42-227-42832 | Langford & Brigham Operating LLC | Howard | Drilled | 7,100 | Feb 19, 2026 | 1 | — |
| Sam Bass Unit 36-37 #1HAHZ42-227-42803 | Langford & Brigham Operating LLC | Howard | Drilled | 7,250 | Jan 15, 2026 | 2 | — |
| Sam Bass Unit 36-37 #5LSHZ42-227-42804 | Langford & Brigham Operating LLC | Howard | Drilled | 7,100 | Jan 15, 2026 | 2 | — |
| JW Hardin Unit 31-42 #5RWHZ42-227-42754 | Langford & Brigham Operating LLC | Howard | Permitted | 6,900 | Jun 19, 2025 | 1 | — |
| Butch Cassidy Unit 33-40 #2HAHZ42-227-42674 | Langford & Brigham Operating LLC | Howard | Permitted | 7,141 | Feb 4, 2025 | 1 | — |
| Butch Cassidy Unit 33-40 #5LSHZ42-227-42675 | Langford & Brigham Operating LLC | Howard | Permitted | 6,843 | Feb 4, 2025 | 2 | — |
| JW Hardin Unit 31-42 #1HAHZ42-227-42678 | Langford & Brigham Operating LLC | Howard | Drilled | 7,250 | Feb 4, 2025 | 1 | — |
| JW Hardin Unit 31-42 #5LSHZ42-227-42679 | Langford & Brigham Operating LLC | Howard | Permitted | 6,900 | Feb 4, 2025 | 1 | — |
| Clyde Barrow Unit 32-41 #6LSHZ42-227-42673 | Langford & Brigham Operating LLC | Howard | Drilled | 6,843 | Feb 3, 2025 | 2 | — |
| Butch Cassidy Unit 33-40 #1HAHZ42-227-42676 | Langford & Brigham Operating LLC | Howard | Permitted | 7,141 | Feb 3, 2025 | 2 | — |
| JW Hardin Unit 31-42 #7LSHZ42-227-42135 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,064 | Mar 13, 2023 | 1 | Apr 2026 |
| JW Hardin Unit 31-42 #4HAHZ42-227-42136 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,425 | Mar 13, 2023 | 1 | Apr 2026 |
| Clyde Barrow Unit 32-41 #3HAHZ42-227-42054 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,306 | Dec 13, 2022 | 1 | Apr 2026 |
| Clyde Barrow Unit 32-41 #5LSHZ42-227-42055 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,995 | Dec 13, 2022 | 1 | Apr 2026 |
| Clyde Barrow Unit 32-41 #2HAHZ42-227-42052 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,338 | Dec 9, 2022 | 1 | Apr 2026 |
| Tom Ketchum Unit 43-6 #6LSHZ42-227-41992 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,992 | Nov 22, 2022 | 1 | Apr 2026 |
| Tom Ketchum Unit 43-6 #5LSHZ42-227-41993 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,013 | Nov 22, 2022 | 1 | Apr 2026 |
| Tom Ketchum Unit 43-6 #7LSHZ42-227-41994 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,999 | Nov 22, 2022 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #6LSHZ42-227-41967 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,016 | Oct 5, 2022 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #7LSHZ42-227-41968 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,966 | Oct 5, 2022 | 1 | Apr 2026 |
| Deacon Jim Unit 6-7 #5LSHZ42-227-41959 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | Shut inOil | 6,950 | Sep 23, 2022 | 1 | Apr 2026 |
| Deacon Jim Unit 6-7 #6LSHZ42-227-41960 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,973 | Sep 23, 2022 | 1 | Apr 2026 |
| Deacon Jim Unit 6-7 #7LSHZ42-227-41961 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | Shut inOil | 6,937 | Sep 23, 2022 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #1HAHZ42-227-41940 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,308 | Sep 13, 2022 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #5LSHZ42-227-41941 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,936 | Sep 13, 2022 | 1 | Apr 2026 |
| Sam Bass Unit 36-37 #7LSHZ42-227-41792 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,095 | May 24, 2022 | 2 | Apr 2026 |
| Sam Bass Unit 36-37 #4HAHZ42-227-41793 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,437 | May 24, 2022 | 1 | Apr 2026 |
| Belle Starr Unit 36-37 #1HAHZ42-227-41789 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,468 | May 23, 2022 | 1 | Apr 2026 |
| Belle Starr Unit 36-37 #2HAHZ42-227-41790 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,447 | May 23, 2022 | 1 | Apr 2026 |
| Butch Cassidy Unit 33-40 #7LSHZ42-227-41427 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 6,829 | Nov 23, 2021 | 1 | Apr 2026 |
| Butch Cassidy Unit 33-40 #4HAHZ42-227-41422 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,218 | Nov 22, 2021 | 2 | Apr 2026 |
| Deacon Jim Unit 6-7 #3HAHZ42-227-41308 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,246 | Sep 21, 2021 | 1 | Apr 2026 |
| Deacon Jim Unit 6-7 #4HAHZ42-227-41309 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,289 | Sep 21, 2021 | 1 | Apr 2026 |
| Curly Bill Unit 31-42 #3HAHZ42-227-41305 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,292 | Sep 17, 2021 | 1 | Apr 2026 |
| Curly Bill Unit 31-42 #4HAHZ42-227-41306 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,328 | Sep 17, 2021 | 1 | Apr 2026 |
| Tom Ketchum Unit 43-6 #3HAHZ42-227-41303 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,339 | Sep 13, 2021 | 1 | Apr 2026 |
| Tom Ketchum Unit 43-6 #4HAHZ42-227-41304 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,421 | Sep 13, 2021 | 1 | Apr 2026 |
| King Fisher Unit 42-43 #1HAHZ42-227-40853 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,369 | Nov 9, 2020 | 1 | Apr 2026 |
| Wild Bill Hickok Unit 40-33 #1HAHZ42-227-40631 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,225 | Mar 2, 2020 | 1 | Apr 2026 |
| Wild Bill Hickok Unit 40-33 #2HAHZ42-227-40632 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,225 | Mar 2, 2020 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #3HAHZ42-227-40541 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,341 | Jan 23, 2020 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #2HAHZ42-227-40542 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,365 | Jan 23, 2020 | 1 | Apr 2026 |
| Bonnie Parker Unit 32-41 #4HAHZ42-227-40275 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,378 | Jul 18, 2019 | 1 | Apr 2026 |
| Clyde Barrow Unit 32-41 #1HAHZ42-227-40276 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,417 | Jul 18, 2019 | 1 | Apr 2026 |
| Wild Bill Hickok Unit 40-33 #4HAHZ42-227-40171 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,251 | May 23, 2019 | 1 | Apr 2026 |
| Wild Bill Hickok Unit 40-33 #3HAHZ42-227-40170 | Langford & Brigham Operating LLC | HowardSpraberry (Trend Area) | ActiveOil | 7,263 | May 16, 2019 | 1 | Apr 2026 |