Oil & Gas Companies in Chautauqua County, NY
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Nagel, Arthur F. & Elaine L. | South Dayton, NY 14138 | Gas Operator | Dec 2025 |
| 2 | National Fuel Gas Supply Corporation | | Gas Operator | Dec 2010 |
| 3 | Neckers, Barry And Kathy | Clymer, NY 14724 | Gas Operator | Dec 2025 |
| 4 | Nickerson, Royal | Clymer, NY 14724 | Gas Operator | Dec 2025 |
| 5 | Noble, Alton L | Westfield, NY 14787 | Gas Operator | Dec 2025 |
| 6 | Nornew Inc | Houston, TX 77063-2140 | Oil & Gas Operator | Dec 2008 |
| 7 | North Harmony Ventures, Inc. | Jamestown, NY 14701 | Oil & Gas Operator | Dec 2025 |
| 8 | Northrop, Marilynne | Westfield, NY 14787 | Gas Operator | Dec 2025 |
| 9 | Nucomer Energy LLC | Erie, PA 16510 | Oil & Gas Operator | Apr 2026 |
Production numbers shown above are only for Chautauqua County, NY and for the production period listed.