| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | J & J Onshore Production, Inc. | Oil & Gas Operator | Feb 2016 | |
| 2 | J-O'B Operating Company | Shreveport, LA 71135 | Oil & Gas Operator | Dec 2024 |
| 3 | J. P. Van Way | Oil & Gas Operator | Jun 2024 | |
| 4 | J.A. Seglund,Inc. | Oil & Gas Operator | May 1982 | |
| 5 | Jack Corman | Oil & Gas Operator | Jul 1981 | |
| 6 | Jack W. Grigsby | Oil & Gas Operator | Sep 2001 | |
| 7 | Jake L. Hamon | Oil & Gas Operator | Dec 1983 | |
| 8 | James A. Whitson, Jr. | Oil & Gas Operator | Apr 2016 | |
| 9 | James M. Forgotson | Oil & Gas Operator | Jan 1984 | |
| 10 | JLS Investments | Oil & Gas Operator | Mar 2002 | |
| 11 | John W. McGowan | Oil & Gas Operator | Jun 1991 | |
| 12 | Jones Company | Oil & Gas Operator | Dec 1990 | |
| 13 | Jones Exploration Company | Oil & Gas Operator | Jun 1985 | |
| 14 | Jordan Oil Company, Inc. | Lake Charles, LA 70602 | Oil & Gas Operator | Dec 2019 |