Oil & Gas Companies in Hidalgo County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Neuhaus, V. F. Properties, Inc. | Palmhurst, TX 78573 | Oil & Gas Operator | Dec 2022 |
| 2 | Neumin Production Company | Point Comfort, TX 77978 | Oil & Gas Operator | Apr 2026 |
| 3 | New Height Energy, LLC | Houston, TX 77063 | Oil & Gas Operator | Apr 2026 |
| 4 | Newfield Exploration Company | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2017 |
| 5 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2026 |
| 6 | Nordstrand Engineering Inc | Houston, TX 77019 | Oil & Gas Operator | Apr 2026 |
| 7 | North Central Oil Corp | Houston, TX 77252 | Oil & Gas Operator | Dec 2005 |
| 8 | Northern Pacific Oil And Gas Incorporated | Houston, TX 77024 | Oil & Gas Operator | Dec 2022 |
Production numbers shown above are only for Hidalgo County, TX and for the production period listed.