| Global BBG #003N30-025-38514 | EOG y Resources, Inc. only | LeaBig Dog; Strawn, South | CanceledOil | 11,900 | Oct 10, 2006 | 0 | 0 |
| Door Biw State #001Y30-025-38016 | Ad Astra Resources LLC only | LeaBig Dog; Strawn, South | ActiveOil | 11,660 | Jul 20, 2006 | 887 | 6,877 |
| Door Biw State #00130-025-37843 | EOG y Resources, Inc. only | LeaBig Dog; Strawn, South | PluggedOil | 6,811 | Apr 27, 2006 | 0 | 0 |
| Global BBG #00330-025-36899 | EOG y Resources, Inc. only | LeaBig Dog; Strawn, South | CanceledOil | 11,900 | Oct 4, 2004 | 0 | 0 |
| Global BBG #00230-025-36319 | Contango Resources, LLC only | LeaBig Dog; Strawn, South | PluggedOil | 11,675 | Jul 8, 2003 | 0 | 0 |
| Global BBG #00130-025-36016 | RAYBAW Operating, LLC only | LeaTownsend; Morrow (Gas) | PluggedGas | 12,370 | Oct 10, 2002 | 0 | 0 |
| Townsend State #01130-025-35107 | Devon Energy Production Company, LP only | LeaTownsend; Permo Upper Penn | PluggedOil | 11,730 | Sep 13, 2000 | 0 | 0 |
| Townsend State #00930-025-34829 | Devon Energy Production Company, LP only | LeaShoe Bar; Morrow, North (Gas) | PluggedGas | 12,900 | Jan 11, 2000 | 0 | 0 |
| Schenck Atp #00130-025-12583 | Vanguard Operating, LLC only | LeaBig Dog; Strawn, South | PluggedOil | 11,712 | Nov 16, 1999 | 0 | 0 |
| State D #00930-025-34683 | Charles B Gillespie Jr only | LeaBig Dog; Strawn, South | PluggedOil | 11,707 | Sep 1, 1999 | 0 | 0 |
| Shell Lusk Anb #00230-025-34631 | Contango Resources, LLC only | LeaTownsend; Permo Upper Penn | PluggedGas | 11,659 | May 25, 1999 | 0 | 0 |
| Kala 12 #00130-025-34624 | Chesapeake Operating, Inc. only | LeaBig Dog; Strawn, South | PluggedOil | 13,682 | May 24, 1999 | 0 | 0 |
| Townsend State #00530-025-34500 | Onshore Royalties, LLC only | LeaBig Dog; Strawn, South | ActiveOil | 11,851 | Sep 14, 1998 | 18 | 1,125 |
| Townsend State #00430-025-34150 | Devon Louisiana Corporation only | LeaBig Dog; Strawn, South | PluggedOil | 11,340 | Oct 3, 1997 | 0 | 0 |
| Field #001Y30-025-33908 | EOG Resources Inc only | LeaBig Dog; Strawn, South | PluggedOil | 11,880 | Apr 4, 1997 | 0 | 0 |
| Field Apk State Com #00230-025-33792 | Contango Resources, LLC only | LeaBig Dog; Strawn, South | PluggedOil | 11,800 | Jan 23, 1997 | 0 | 0 |
| Townsend State #00130-025-33713 | Devon Energy Production Company, LP only | LeaBig Dog; Strawn, South | PluggedOil | 12,420 | Dec 9, 1996 | 0 | 0 |
| State D #00830-025-33606 | Energen Resources Corporation only | LeaBig Dog; Strawn, South | PluggedOil | 11,750 | Sep 25, 1996 | 0 | 0 |
| Field Apk State Com #00130-025-33563 | Contango Resources, LLC only | LeaBig Dog; Strawn, South | PluggedOil | 11,800 | Aug 30, 1996 | 0 | 0 |
| Gallagher State #00230-025-33385 | Extex Operating Company only | LeaBig Dog; Strawn, South | ActiveOil | 12,439 | Apr 17, 1996 | 0 | 30 |
| Baer #00230-025-33036 | Energen Resources Corporation only | LeaBig Dog; Strawn, South | PluggedOil | 11,782 | Jul 24, 1995 | 0 | 0 |
| Mobil State #00130-025-32846 | Legacy Reserves Operating, LP only | LeaBig Dog; Strawn, South | PluggedOil | 11,824 | Jan 30, 1995 | 0 | 0 |
| Panther Martin #00130-025-31102 | Onshore Royalties, LLC only | LeaShoe Bar; Morrow, North (Gas) | ActiveOil | 12,855 | Dec 12, 1990 | 0 | 3,854 |
| Runnels Asp #003HHZ30-025-02786 | Lime Rock Resources a, L.P. only | LeaBig Dog; Strawn, South | PluggedGas | 12,523 | Oct 21, 1955 | 0 | 0 |
| State B H #00130-025-02788 | Lease Holders Acquisitions, Incorporated only | LeaBig Dog; Strawn, South | PermittedOil | 13,902 | — | 0 | 0 |