| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Perrin Oil Compa | Oil & Gas Operator | Jun 1985 | |
| 2 | Petrol Oil & Gas, Inc. | Overland Park, KS 66210 | Oil & Gas Operator | Dec 2008 |
| 3 | Petroleum Produc | Oil & Gas Operator | Dec 1996 | |
| 4 | Phillips J L Oil | Oil Operator | Dec 1992 | |
| 5 | Pickett Brothers | Oil Operator | Dec 1995 | |
| 6 | Pioneer Natural Resources USA Inc | Irving, TX 75039 | Oil & Gas Operator | Jan 2024 |
| 7 | Postrock Midcontinent Production LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Jan 2024 |
| 8 | Prairie State Pe | Oil Operator | Jul 1994 | |
| 9 | Production Team | Oil & Gas Operator | Sep 1991 |