| Parks Roy Jr. #242-329-01677 | Diamondback E&P LLC only | MidlandSpraberry (Trend Area) | Shut inOil | 13,335 | Oct 1, 2012 | 4 | Apr 2026 |
| Parks Roy Jr. #342-329-02012 | Diamondback E&P LLC only | MidlandSpraberry (Trend Area) | ActiveOil | 13,330 | Mar 22, 2012 | 3 | Apr 2026 |
| Headlee Devonian Unit #6842-135-06589 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 13,319 | Oct 26, 2007 | 1 | — |
| Headlee Devonian Unit #3206R42-329-00154 | Chevron U. S. A. Inc. only | MidlandHeadlee (Devonian) | PluggedGas | 13,350 | Mar 4, 2004 | 2 | — |
| Headlee Devonian Unit #6742-135-06593 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 13,172 | Mar 17, 1999 | 1 | May 1998 |
| Parks Roy Jr. #1A42-329-02010 | Diamondback E&P LLC only | MidlandHeadlee (Fusselman) | Shut inOil | 13,312 | Jul 16, 1993 | 5 | Feb 2022 |
| Parks Roy Jr. #142-329-01676 | Diamondback E&P LLC only | MidlandHeadlee (Fusselman) | Shut inOil | 12,450 | May 3, 1993 | 1 | Feb 2022 |
| Headlee Devonian Unit #290442-135-06731 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 13,345 | Nov 7, 1991 | 1 | — |
| Headlee E. V. TG #242-135-06590 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | 13,526 | Jun 9, 1989 | 2 | May 1998 |
| Parks County Unit -TG- #142-135-06727 | Anadarko Petroleum Corporation only | EctorHeadlee (Ellenburger) | PluggedOil | 13,182 | Aug 25, 1987 | 1 | Aug 1998 |
| Headlee E. V. TG #442-135-06592 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | 13,299 | Mar 12, 1987 | 1 | May 1998 |
| Parks Roy Jr. Est. #542-329-00206 | Chevron U. S. A. Inc. only | MidlandHeadlee (Ellenburger) | PluggedOil | 13,355 | Dec 5, 1984 | 1 | — |
| Headlee Devanian Unit #100842-135-06667 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 12,250 | Jun 17, 1980 | 1 | — |
| McKnight Tom #742-135-06691 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | PluggedOil | 13,220 | Mar 3, 1980 | 1 | — |
| McKnight Tom #142-135-06692 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | PluggedOil | 13,235 | Feb 14, 1980 | 1 | — |
| Headlee Devonian Unit #400242-135-06719 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 13,370 | Sep 18, 1979 | 1 | — |
| Headlee Devonian Unit #250642-329-01970 | Chevron U. S. A. Inc. only | MidlandHeadlee (Devonian) | PluggedGas | 12,100 | Jun 21, 1978 | 1 | — |
| Headlee E. V. TG #342-135-06591 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #642-135-06594 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #742-135-06595 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #842-135-06596 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #942-135-06597 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Headlee E. V. TG #1042-135-06598 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #1242-135-06600 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Headlee E. V. TG #1342-135-06601 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| 142-135-06666 | Texaco Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| 3 C42-135-06668 | Texaco Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Texaco Inc.-Gulf-McKnight -J- #142-135-06669 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Texaco Inc.-Gulf-McKnight -B- #342-135-06673 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| McKnight -F- #142-135-06675 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| McKnight Tom #342-135-06690 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Parks Roy Jr. #842-135-06717 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Roy Parks Jr. Estate -D- #642-135-06737 | Four Star Oil and Gas Company only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| McKnight Tom #442-135-08832 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Parks Roy Jr. Est. #142-135-81275 | Chevron U. S. A. Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Texaco Inc.-Gulf-McKnight -B- #142-135-81280 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Texaco Inc.-Gulf-McKnight -B- #242-135-81281 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Texaco Inc.-Gulf-McKnight -B- #442-135-81282 | Texaco E & P Inc. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Parks County Unit TG #142-135-81291 | Atlantic Richfield Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| 142-135-81292 | Atlantic Richfield Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| 142-135-81293 | Atlantic Richfield Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| 142-135-81294 | Atlantic Richfield Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| 142-135-81295 | Atlantic Richfield Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Parks Roy Jr. #442-135-81298 | Getty Oil Co. only | EctorHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Parks Roy Jr. Est. #342-329-00205 | Chevron U. S. A. Inc. only | MidlandHeadlee (Ellenburger) | PluggedOil | — | — | 0 | — |
| Parks Roy Jr. #242-329-01972 | Getty Oil Co. only | MidlandHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |
| Parks Roy Jr. #342-329-01974 | Getty Oil Co. only | MidlandHeadlee (Ellenburger) | Not on scheduleOil | — | — | 0 | — |