Oil & Gas Companies in Natrona County, WY
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Nance Petroleum Corporation | Billings, MT 59103-7168 | Oil & Gas Operator | Nov 2007 |
| 2 | Natrona County Holdings LLC | Austin, TX 78701 | Oil & Gas Operator | Nov 2020 |
| 3 | Natural Gas Processing Company | Worland, WY 82401 | Oil & Gas Operator | Aug 2025 |
| 4 | Nautilus Exploration LLC | Denver, CO 80218 | Oil Operator | Mar 2011 |
| 5 | Nella Company LTD | | Oil Operator | Dec 1986 |
| 6 | New Era Oil/Preferred Energy | | Oil & Gas Operator | Sep 1993 |
| 7 | New Horizon Resources LLC | Houston, TX 77057 | Oil & Gas Operator | Oct 2025 |
| 8 | Neward Corporation | FT. Worth, TX 76102 | Oil & Gas Operator | Dec 1997 |
| 9 | Newman Bros Drilling | | Oil & Gas Operator | Apr 2004 |
| 10 | Newton Steve Drilling | Worland, WY 82401 | Oil Operator | Apr 2001 |
| 11 | Nicolaysen G G Jr | | Oil & Gas Operator | Dec 1995 |
| 12 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Oct 2025 |
| 13 | North Finn LLC | Casper, WY 82605 | Oil & Gas Operator | Aug 2025 |
| 14 | Nucor Oil & Gas Inc | Riverton, WY 82501 | Oil & Gas Operator | Jul 2025 |
Production numbers shown above are only for Natrona County, WY and for the production period listed.