| Federal Davis #00430-025-36968 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 12,250 | Aug 10, 2004 | 0 | 0 |
| Summer Neal #00230-025-33925 | Rand Paulson Energy Company only | LeaKnowles; Devonian, South | PluggedOil | 12,162 | Apr 18, 1997 | 0 | 0 |
| Arco a #003HHZ30-025-33842 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 13,382 | Feb 19, 1997 | 0 | 0 |
| Lawrence #00130-025-32737 | Celero Energy II, LP only | LeaKnowles; Devonian, South | PluggedOil | 12,168 | Nov 17, 1994 | 0 | 0 |
| Arco a Com #00230-025-32458 | Saber Resources LLC only | LeaKnowles; Devonian, South | PluggedOil | 12,171 | Mar 14, 1994 | 0 | 0 |
| Summers #00130-025-32254 | Saber Resources LLC only | LeaKnowles; Devonian, South | PluggedOil | 12,238 | Oct 5, 1993 | 0 | 0 |
| Amoco Com #00130-025-32040 | Rand Oil & Gas Inc. only | LeaKnowles; Devonian, South | PluggedOil | 9,999 | Jun 18, 1993 | 0 | 0 |
| Arco a Com #001HZ30-025-31989 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 13,681 | May 28, 1993 | 0 | 0 |
| Cone #044H30-025-31882 | Celero Energy II, LP only | LeaKnowles; Devonian, South | PluggedOil | 12,158 | Feb 23, 1993 | 0 | 0 |
| Anschutz Arco #00130-025-31438 | Rand Oil & Gas Inc. only | LeaKnowles; Devonian, South | PluggedOil | 12,210 | Mar 1, 1992 | 0 | 0 |
| Amerada Hardin #00130-025-07312 | Avra Oil Co only | LeaKnowles; Devonian, South | ActiveOil | 12,125 | Feb 1, 1992 | 24 | 0 |
| F M Holloway #00130-025-30592 | F & M Oil & Gas Co only | LeaKnowles; Devonian, South | PluggedOil | 12,072 | Jun 1, 1989 | 0 | 0 |
| Federal Davis #00330-025-29806 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 12,143 | Mar 1, 1987 | 0 | 0 |
| Cone #00330-025-29708 | Platinum Exploration Inc only | LeaKnowles; Devonian, South | PluggedOil | 12,606 | Oct 1, 1986 | 0 | 0 |
| C E Brooks #002HHZ30-025-29334 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 12,852 | Jul 10, 1985 | 0 | 0 |
| C E Brooks #00130-025-28422 | Ring Energy, Inc only | LeaKnowles; Devonian, South | PluggedOil | 13,583 | Oct 12, 1983 | 0 | 0 |
| V F Cox #00130-025-26494 | Saber Resources LLC only | LeaKnowles; Devonian, South | PluggedOil | 12,220 | Feb 1, 1980 | 0 | 0 |
| F M Holloway #00330-025-25068 | Saber Resources LLC only | LeaKnowles; Devonian, South | PluggedOil | 12,080 | Oct 1, 1975 | 0 | 0 |
| Cone #001HHZ30-025-07299 | Scorpion Oil & Gas, LLC only | LeaKnowles; Devonian, South | ActiveOil | 12,644 | Sep 3, 1954 | 0 | 0 |
| Cone #00230-025-07300 | Platinum Exploration Inc only | LeaKnowles; Devonian, South | PluggedOil | 12,261 | — | 0 | 0 |
| Pre-Ongard Well #00130-025-07301 | Pre-Ongard Well Operator only | LeaKnowles; Devonian, South | PluggedOil | — | — | 0 | 0 |
| H V Black #00130-025-07302 | Celero Energy II, LP only | LeaKnowles; Devonian, South | PluggedOil | 12,165 | — | 0 | 0 |
| Federal Davis #00130-025-07304 | Platinum Exploration Inc only | LeaKnowles; Devonian, South | PluggedOil | 12,171 | — | 0 | 0 |
| Federal Davis #00230-025-07305 | Platinum Exploration Inc only | LeaKnowles; Devonian, South | PluggedOil | 12,288 | — | 0 | 0 |
| F M Holloway #00230-025-07307 | Platinum Exploration Inc only | LeaKnowles; Devonian, South | PluggedOil | 12,135 | — | 0 | 0 |
| Pre-Ongard Well #00130-025-07311 | Pre-Ongard Well Operator only | LeaKnowles; Devonian, South | PluggedOil | — | — | 0 | 0 |
| Pre-Ongard Well #00130-025-07909 | Pre-Ongard Well Operator only | LeaKnowles; Devonian, South | PluggedOil | — | — | 0 | 0 |
| Pre-Ongard Well #00130-025-07910 | Pre-Ongard Well Operator only | LeaKnowles; Devonian, South | PluggedOil | — | — | 0 | 0 |
| Pre-Ongard Well #00130-025-07912 | Pre-Ongard Well Operator only | LeaKnowles; Devonian, South | PluggedOil | — | — | 0 | 0 |