| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ladd Petroleum Corp. | Denver, CO 80202 | Oil & Gas Operator | Oct 2004 |
| 2 | Lease Management Inc | Oil & Gas Operator | Aug 2025 | |
| 3 | Lease Management Inc And McClure Oil Co | Oil & Gas Operator | Apr 1991 | |
| 4 | Lease Management Inc And Patrick Petroleum Corp | Oil & Gas Operator | Apr 1991 |