| Fee AH #342-135-43900 | Fasken Oil and Ranch Ltd. | EctorCowden North | ActiveOil | 5,225 | Jun 13, 2022 | 1 | Apr 2026 |
| Fasken David -BJ- #142-135-33395 | Fasken Oil and Ranch Ltd. | EctorFasken South (Wolfcamp) | Shut inOil | 10,855 | Oct 7, 2021 | 3 | Dec 2023 |
| Fee BL #311442-135-43798 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,091 | Apr 1, 2021 | 1 | Apr 2026 |
| Fee BL #311042-135-43797 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,057 | Mar 24, 2021 | 1 | Apr 2026 |
| Fee BL #311542-135-43790 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,102 | Feb 10, 2021 | 2 | Apr 2026 |
| Fee BL #311642-135-43791 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,160 | Feb 10, 2021 | 2 | Apr 2026 |
| Fee BL #311242-135-43788 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,241 | Feb 9, 2021 | 1 | Apr 2026 |
| Fee BL #311342-135-43789 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,151 | Feb 9, 2021 | 2 | Apr 2026 |
| Fee BL #311142-135-43787 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,147 | Feb 1, 2021 | 2 | Apr 2026 |
| Fee BL #310942-135-43782 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,157 | Oct 15, 2020 | 2 | Apr 2026 |
| Fee BL #310842-135-43781 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,259 | Oct 14, 2020 | 1 | Apr 2026 |
| Fee BL #310742-135-43780 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,124 | Oct 12, 2020 | 1 | Apr 2026 |
| Fee BL #340142-135-43528 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,061 | Oct 9, 2020 | 2 | Apr 2026 |
| Fee BL #310542-135-43778 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,199 | Oct 9, 2020 | 1 | Apr 2026 |
| Fee BL #310642-135-43779 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,860 | Oct 9, 2020 | 1 | Apr 2026 |
| Fee BL #310242-135-43775 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,061 | Oct 8, 2020 | 1 | Apr 2026 |
| Fee BL #310342-135-43776 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,141 | Oct 8, 2020 | 1 | Apr 2026 |
| Fee BL #310442-135-43777 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,306 | Oct 8, 2020 | 1 | Apr 2026 |
| Fee BL #310142-135-43774 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,214 | Oct 7, 2020 | 1 | Apr 2026 |
| Fee BK #151442-135-43639 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 12,410 | Nov 6, 2019 | 2 | Apr 2026 |
| Fee BL #341242-135-43727 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,030 | Oct 7, 2019 | 1 | Apr 2026 |
| Fee BL #340942-135-43725 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,058 | Sep 30, 2019 | 1 | Apr 2026 |
| Fee BL #340842-135-43726 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,973 | Sep 30, 2019 | 1 | Apr 2026 |
| Fee BL #341042-135-43724 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,955 | Sep 27, 2019 | 1 | Apr 2026 |
| Fee BL #341142-135-43722 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,934 | Sep 12, 2019 | 1 | Apr 2026 |
| Fee BL #340242-135-43691 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,750 | Jun 5, 2019 | 1 | Apr 2026 |
| Fee 'BL' #340542-135-43687 | Fasken Oil and Ranch, Ltd. | Ector | Not on schedule | 13,500 | May 10, 2019 | 1 | — |
| Fee BL #340442-135-43688 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,980 | May 10, 2019 | 1 | Apr 2026 |
| Fee BL #340642-135-43689 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,948 | May 10, 2019 | 1 | Apr 2026 |
| Fee BL #340742-135-43690 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,960 | May 10, 2019 | 1 | Apr 2026 |
| Fee BL #340342-135-43692 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 10,844 | May 10, 2019 | 1 | Apr 2026 |
| Fee ZG #3542-135-34754 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | PluggedOil | 11,000 | Apr 2, 2019 | 3 | Jan 2020 |
| Fee BK #181542-135-43666 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,352 | Jan 25, 2019 | 1 | Apr 2026 |
| Fee BK #181642-135-43667 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,405 | Jan 2, 2019 | 1 | Apr 2026 |
| Fee BK #181342-135-43663 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,356 | Dec 18, 2018 | 1 | Apr 2026 |
| Fee BK #181442-135-43664 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,337 | Dec 18, 2018 | 1 | Apr 2026 |
| Fee BK #181242-135-43662 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,388 | Dec 17, 2018 | 1 | Apr 2026 |
| Fee BK #180742-135-43659 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,313 | Dec 14, 2018 | 1 | Apr 2026 |
| Fee BK #181042-135-43660 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,291 | Dec 14, 2018 | 1 | Apr 2026 |
| Fee BK #181142-135-43661 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,325 | Dec 14, 2018 | 1 | Apr 2026 |
| Fee BK #180242-135-43651 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 12,275 | Nov 30, 2018 | 2 | Apr 2026 |
| Fee BK #180842-135-43647 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,360 | Nov 27, 2018 | 1 | Apr 2026 |
| Fee BK #180942-135-43648 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,390 | Nov 27, 2018 | 1 | Apr 2026 |
| Fee BK #180142-135-43649 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,368 | Nov 27, 2018 | 1 | Apr 2026 |
| Fee BK #180542-135-43642 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,368 | Nov 20, 2018 | 1 | Apr 2026 |
| Fee BK #180342-135-43645 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,310 | Nov 20, 2018 | 1 | Apr 2026 |
| Fee BK #180642-135-43646 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,325 | Nov 20, 2018 | 1 | Apr 2026 |
| Fee BK #180442-135-43640 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,479 | Nov 15, 2018 | 1 | Apr 2026 |
| Fee BK #151642-135-43638 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,308 | Nov 2, 2018 | 1 | Apr 2026 |
| Fee BK #151542-135-43624 | Fasken Oil and Ranch Ltd. | EctorSpraberry (Trend Area) | ActiveOil | 11,348 | Sep 20, 2018 | 1 | Apr 2026 |