Oil & Gas Companies in St. Charles Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Campbell Energy Corp. | | Oil & Gas Operator | May 1992 |
| 2 | Canlan Oil Company | | Oil & Gas Operator | Mar 1992 |
| 3 | Castex Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
| 4 | Century Exploration N.O. LLC | | Oil & Gas Operator | Jun 2017 |
| 5 | Century Exploration N.O., Inc. | | Oil & Gas Operator | Sep 2011 |
| 6 | Chaparral Energy, Inc. | Oklahoma City, OK 73114 | Oil & Gas Operator | Dec 2009 |
| 7 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | May 2024 |
| 8 | Chevron Pipe Line Company | Houston, TX 77001 | Oil Operator | Feb 2015 |
| 9 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | May 2024 |
| 10 | Clovelly Oil Co. LLC | | Oil & Gas Operator | Nov 2023 |
| 11 | Clovelly Oil Co., Inc. | | Oil & Gas Operator | Nov 2008 |
| 12 | Columbia Gulf Transmission Co. | | Oil Operator | Dec 2014 |
| 13 | Columbia Gulf Transmission Company, LLC | | Oil Operator | Dec 2023 |
| 14 | Costa Energy, LLC | Irving, TX 75063 | Oil & Gas Operator | May 2024 |
| 15 | Cotton Petroleum Corporation | Tulsa, OK 74102 | Oil & Gas Operator | Jan 2005 |
Production numbers shown above are only for St. Charles Parish, LA and for the production period listed.