| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | La Intrastate Gas Co LLC | Oil Operator | Apr 2004 | |
| 2 | Lakeshore Petroleum Corp. | Oil & Gas Operator | Dec 1992 | |
| 3 | Leroy W. James | Oil & Gas Operator | Oct 1991 | |
| 4 | Loe Pipe Yard, Inc. | Oil & Gas Operator | Jan 1997 | |
| 5 | Louisiana Intrastate Gas Corp. | Oil Operator | Feb 1994 |