| S.W. Ratliff '2526' #242-135-41831 | Eureka Prospecting Company only | Ector | Not on schedule | 12,000 | May 10, 2012 | 1 | — |
| Fraser 37 #342-135-41718 | Maverick Permian LLC only | EctorSpraberry (Trend Area) | Shut inOil | 10,555 | May 9, 2012 | 1 | Jul 2018 |
| Fraser 37 #442-135-41720 | Maverick Permian LLC only | EctorSpraberry (Trend Area) | Shut inOil | 10,505 | May 9, 2012 | 1 | Jul 2018 |
| Harper Devonian Unit #71042-135-41824 | Hilcorp Energy Company only | EctorHarper (Devonian) | ActiveOil | 10,425 | May 9, 2012 | 1 | Apr 2026 |
| Tomcat #242-135-41825 | OXY USA WTP LP only | EctorGoldsmith (Devonian) | ActiveOil | 9,238 | May 9, 2012 | 2 | Apr 2026 |
| Fee BD #1WS42-135-41826 | Fasken Oil and Ranch Ltd. only | EctorSpraberry (Trend Area) | ActiveWater Supply | 1,708 | May 9, 2012 | 1 | Apr 2026 |
| Fee BD #2WS42-135-41827 | Fasken Oil and Ranch Ltd. only | EctorSpraberry (Trend Area) | ActiveWater Supply | 1,709 | May 9, 2012 | 1 | Apr 2026 |
| Fee BD #3WS42-135-41828 | Fasken Oil and Ranch Ltd. only | EctorSpraberry (Trend Area) | ActiveWater Supply | 1,711 | May 9, 2012 | 1 | Apr 2026 |
| Vaughan-Lenn 36 #642-135-41823 | Pioneer Natural Res. USA Inc. only | EctorSallie Ann (Spraberry-Wolfcamp) | PluggedOil | 10,700 | May 8, 2012 | 1 | Jun 2021 |
| Fee BB #231442-135-41801 | Fasken Oil and Ranch Ltd. only | EctorSpraberry (Trend Area) | ActiveOil | 11,334 | May 7, 2012 | 1 | Apr 2026 |
| Parks Bell HZ Unit #4003WCHZ42-135-41820 | COG Operating LLC only | EctorSpraberry (Trend Area) | ActiveOil | 10,376 | May 7, 2012 | 1 | Apr 2026 |
| Harper Devonian Unit #1903HZ42-135-41821 | Hilcorp Energy Company only | EctorHarper (Devonian) | ActiveOil | 10,030 | May 7, 2012 | 1 | Apr 2026 |
| Isabel #342-135-41822 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,165 | May 7, 2012 | 1 | Apr 2026 |
| Goldsmith-Landreth/San Andres/UT #142A42-135-41812 | Atlas Operating LLC only | EctorGoldsmith | Shut inOil | 4,600 | May 4, 2012 | 1 | Mar 2026 |
| Edwards 24 #142-135-36735 | Endeavor Energy Resources L.P. only | EctorSpraberry (Trend Area) | PluggedOil | 14,500 | May 3, 2012 | 3 | Jan 2019 |
| Vaughan-Lenn 36 #442-135-41814 | Pioneer Natural Res. USA Inc. only | EctorSallie Ann (Spraberry-Wolfcamp) | Shut inOil | 10,200 | May 3, 2012 | 1 | Jun 2021 |
| Caleb #242-135-41815 | — | EctorGoldsmith (Clear Fork) | Plugged | 7,200 | May 3, 2012 | 1 | — |
| Goldsmith Adobe Unit #262242-135-41816 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,050 | May 3, 2012 | 1 | Apr 2026 |
| Goldsmith Adobe Unit #350642-135-41817 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,046 | May 3, 2012 | 1 | Apr 2026 |
| Goldsmith Adobe Unit #350742-135-41818 | Crescent Energy Operating LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 6,055 | May 3, 2012 | 1 | Apr 2026 |
| Vaughan-Lenn 36 #542-135-41819 | Pioneer Natural Res. USA Inc. only | EctorSallie Ann (Spraberry-Wolfcamp) | Shut inOil | 10,310 | May 3, 2012 | 1 | Jun 2021 |
| Goldsmith-Landreth/San Andres/UT #214A42-135-41804 | Atlas Operating LLC only | EctorGoldsmith | ActiveOil | 4,550 | May 2, 2012 | 1 | Mar 2026 |
| Goldsmith-Landreth/San Andres/UT #235A42-135-41805 | Atlas Operating LLC only | EctorGoldsmith | ActiveOil | 4,550 | May 2, 2012 | 1 | Mar 2026 |
| Gardendale 12 #1WS42-135-41806 | Diamondback E&P LLC only | EctorSanta Rosa (Tansil) | ActiveWater Supply | 1,613 | May 2, 2012 | 2 | — |
| Gardendale 14 #1WS42-135-41807 | Ovintiv USA Inc. only | EctorSanta Rosa (Tansil) | ActiveWater Supply | 1,610 | May 2, 2012 | 2 | — |
| Goldsmith-Landreth/San Andres/UT #236A42-135-41810 | Atlas Operating LLC only | EctorGoldsmith | PluggedOil | 4,550 | May 2, 2012 | 1 | Mar 2026 |
| Goldsmith-Landreth/San Andres/UT #237A42-135-41811 | Atlas Operating LLC only | EctorGoldsmith | ActiveOil | 4,550 | May 2, 2012 | 1 | Mar 2026 |
| CVX 43 #8HHZ42-135-40492 | Crescent Energy Operating LLC only | EctorGoldsmith | ActiveOil | 6,090 | May 1, 2012 | 3 | Apr 2026 |
| Hurt #131342-135-41697 | Windsor Permian LLC only | Ector | Not on schedule | 11,500 | Apr 30, 2012 | 1 | — |
| Chivas Regal #207D42-135-41791 | Diamondback E&P LLC only | EctorSpraberry (Trend Area) | ActiveOil | 11,588 | Apr 30, 2012 | 1 | Apr 2026 |
| Chivas Regal #208D42-135-41792 | Diamondback E&P LLC only | EctorSpraberry (Trend Area) | ActiveOil | 11,612 | Apr 30, 2012 | 1 | Apr 2026 |
| Goldsmith-Landreth/San Andres/UT #166A42-135-41793 | Atlas Operating LLC only | EctorGoldsmith | ActiveOil | 4,591 | Apr 30, 2012 | 1 | Mar 2026 |
| Pate #142-135-41794 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,234 | Apr 28, 2012 | 2 | Apr 2026 |
| Pate #242-135-41795 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,145 | Apr 28, 2012 | 2 | Apr 2026 |
| Pate #342-135-41796 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,222 | Apr 28, 2012 | 2 | Apr 2026 |
| Pate #442-135-41797 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,232 | Apr 28, 2012 | 2 | Apr 2026 |
| Pate #542-135-41798 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,230 | Apr 28, 2012 | 2 | Apr 2026 |
| Pate #642-135-41799 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,180 | Apr 28, 2012 | 2 | Apr 2026 |
| Adam #142-135-41800 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,218 | Apr 28, 2012 | 1 | Apr 2026 |
| Allison #142-135-41770 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,198 | Apr 27, 2012 | 2 | Apr 2026 |
| Allison #242-135-41771 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,181 | Apr 27, 2012 | 1 | Apr 2026 |
| Allison #342-135-41772 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,138 | Apr 27, 2012 | 1 | Apr 2026 |
| Allison #442-135-41774 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,235 | Apr 27, 2012 | 1 | Apr 2026 |
| Katherine #242-135-41775 | BC Operating, Inc. only | EctorGoldsmith (Clear Fork) | Not on schedule | 7,200 | Apr 27, 2012 | 1 | — |
| Mary Elise #142-135-41776 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,335 | Apr 27, 2012 | 2 | Apr 2026 |
| Mary Elise #242-135-41778 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,186 | Apr 27, 2012 | 1 | Apr 2026 |
| Jocelyn #242-135-41779 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | Shut inOil | 7,221 | Apr 27, 2012 | 1 | Apr 2026 |
| Jocelyn #142-135-41781 | Scout Energy Management LLC only | EctorGoldsmith (Clear Fork) | ActiveOil | 7,173 | Apr 27, 2012 | 2 | Apr 2026 |
| Goldsmith-Landreth /Deep/ Unit #48642-135-41784 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | Not on schedule | 6,800 | Apr 27, 2012 | 1 | — |
| Goldsmith-Landreth /Deep/ Unit #51142-135-41785 | Occidental Permian Ltd. only | EctorGoldsmith (Clear Fork) | ActiveOil | 6,586 | Apr 27, 2012 | 1 | Apr 2026 |