Oil & Gas Companies in Jefferson Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | P & P Producing Inc | Midland, TX 79702 | Oil & Gas Operator | Feb 2015 |
| 2 | Parker & Parsley Devpt L P | | Oil & Gas Operator | Oct 1997 |
| 3 | Patrick Petroleum Corp. | | Oil & Gas Operator | Oct 1984 |
| 4 | Petro-Lewis Corp. | | Oil & Gas Operator | Feb 1994 |
| 5 | Petrodome Operating, LLC | Houston, TX 77265 | Oil & Gas Operator | Jun 2025 |
| 6 | Petroleum Corporation Of Texas | Breckenridge, TX 76024 | Oil & Gas Operator | May 2002 |
| 7 | PG&E Resources Offshore Company | Dallas, TX 75206 | Oil & Gas Operator | Oct 1994 |
| 8 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
| 9 | Phoenix Oil & Gas LTD., L.L.P. | Houston, TX 77010 | Oil & Gas Operator | Jun 2004 |
| 10 | Pintail Oil & Gas, LLC | Midland, TX 79702 | Oil & Gas Operator | Dec 2019 |
| 11 | Pioneer Natural Resources USA Inc | Irving, TX 75039 | Oil & Gas Operator | Jun 2025 |
| 12 | Plains Resources Inc. | Houston, TX 77002 | Oil & Gas Operator | Jul 2008 |
| 13 | Plymouth Resource Group LLC | | Oil & Gas Operator | Dec 1999 |
| 14 | Plymouth Resources Group II Inc | | Oil & Gas Operator | May 2007 |
| 15 | Primary Fuels, Inc. | Midland, TX 79701-4410 | Oil & Gas Operator | Mar 1991 |
| 16 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
| 17 | PXP Louisiana L.L.C. | | Oil & Gas Operator | Nov 2010 |
Production numbers shown above are only for Jefferson Parish, LA and for the production period listed.