| Pitchfork Land & Cattle Co. Z #1042-125-30509 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Feb 22, 1993 | — | — |
| Pitchfork-Matador T Unit #11742-125-30504 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Nov 23, 1992 | — | — |
| Pitchfork-Matador T Unit #11642-125-30496 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Aug 10, 1992 | — | — |
| Pitchfork Land & Cattle Co. Z #842-125-30485 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | May 1, 1992 | — | — |
| Pitchfork-Matador T Unit #11542-125-30479 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Feb 21, 1992 | — | — |
| Pitchfork Land & Cattle Co. Z #742-125-30476 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Feb 5, 1992 | — | — |
| Pitchfork L & CC BB #242-125-30465 | Medders Oil Company Inc. | Dickens, TXWildcat | PluggedOil | 4,300 | Oct 29, 1991 | — | — |
| Pitchfork-Matador T Unit #11342-125-30462 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Sep 30, 1991 | — | — |
| Pitchfork L & CC BB #142-125-30448 | Medders Oil Company Inc. | Dickens, TXWildcat | PluggedOil | 4,300 | May 30, 1991 | — | — |
| Pitchfork Land & Cattle Co. Z #642-125-30446 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | May 3, 1991 | — | — |
| Pitchfork Land & Cattle Co. Z #442-125-30439 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Feb 27, 1991 | — | — |
| Pitchfork-Matador T Unit #20142-125-30438 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Feb 22, 1991 | — | — |
| Pitchfork-Matador T Unit #10942-125-30436 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Feb 1, 1991 | — | — |
| Pitchfork Land & Cattle Co. Z #242-125-30433 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Dec 19, 1990 | — | — |
| Pitchfork Land & Cattle Co. Z #342-125-30429 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Oct 29, 1990 | — | — |
| Pitchfork Land & Cattle Co. Z #142-125-30421 | Medders Oil Company Inc. | Dickens, TXTumbleweed NW. (Tannehill) | PluggedOil | 4,300 | Jul 11, 1990 | — | — |
| Pitchfork-Matador T Unit #10642-125-30418 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,250 | May 10, 1990 | — | — |
| Pitchfork-Matador T Unit #10542-125-30413 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,250 | Jan 19, 1990 | — | — |
| Pitchfork-Matador T Unit #10442-125-30404 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,250 | Sep 25, 1989 | — | — |
| Pitchfork-Matador T Unit #10342-125-30400 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Apr 24, 1989 | — | — |
| Pitchfork-Matador T Unit #10142-125-30390 | Medders Oil Company Inc. | Dickens, TXMatador-Williams (Tannehill) | PluggedOil | 4,300 | Sep 22, 1988 | — | — |
| Pitchfork-Maverick B-7 Battery #1942-269-31660 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Nov 21, 1986 | — | — |
| Pitchfork Land & Cattle Co. #f 742-269-31610 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | May 8, 1986 | — | — |
| Pitchfork Land & Cattle Co. #f 642-269-31567 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jan 6, 1986 | — | — |
| Pitchfork-Maverick B 18 #1842-269-31503 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 6,600 | Sep 12, 1985 | — | — |
| Pitchfork Land & Cattle Co. #f 542-269-31493 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill A) | PluggedOil | 4,000 | Aug 21, 1985 | — | — |
| Pitchfork Land & Cattle Co. #f 442-269-31439 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill A) | PluggedOil | 4,000 | Apr 24, 1985 | — | — |
| Pitchfork-Maverick B #1742-269-31336 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 5,500 | Oct 2, 1984 | — | — |
| Pitchfork-Maverick B-7 Battery #1542-269-31327 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Sep 6, 1984 | — | — |
| Pitchfork-Maverick B-7 Battery #1442-269-31290 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jul 31, 1984 | — | — |
| Pitchfork Land & Cattle Co. #f 242-269-31278 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jul 9, 1984 | — | — |
| Pitchfork Land & Cattle Co. #f 142-269-31200 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Feb 23, 1984 | — | — |
| Pitchfork-Maverick B-7 Battery #1642-269-31190 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jan 27, 1984 | — | — |
| Pitchfork-Maverick B-7 Battery #1242-269-31184 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jan 11, 1984 | — | — |
| Pitchfork-Maverick B-7 Battery #1142-269-31156 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Sep 28, 1983 | — | — |
| Pitchfork-Maverick B #942-269-31149 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Aug 12, 1983 | — | — |
| Pitchfork Land & Cattle Co. #e 142-269-10228 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Sep 2, 1982 | — | — |
| Pitchfork-Maverick B #842-269-31052 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jul 22, 1982 | — | — |
| Pitchfork-Maverick B-7 Battery #742-269-31053 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 4,000 | Jul 22, 1982 | — | — |
| Pitchfork-Maverick B #642-269-30972 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 3,900 | Sep 28, 1981 | — | — |
| Pitchfork-Maverick B #442-269-30959 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 6,500 | Jul 27, 1981 | — | — |
| Pitchfork-Maverick B #542-269-30960 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 6,500 | Jul 27, 1981 | — | — |
| Pitchfork-Maverick B #342-269-30962 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 3,700 | Jul 27, 1981 | — | — |
| Pitchfork-Maverick B #242-269-30931 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 3,900 | Apr 29, 1981 | — | — |
| Pitchfork-Maverick B #142-269-30888 | Medders Oil Company Inc. | King, TXPitchfork (Tannehill) | PluggedOil | 6,600 | Apr 25, 1980 | — | — |