Oil & Gas Companies in Ness County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 301 | Unknown | Houston, TX 77208 | Oil & Gas Operator | Dec 2023 |
| 302 | Val Energy, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 303 | Veenker Resources, Inc. | Oklahoma City, OK 73113 | Oil & Gas Operator | Jul 2025 |
| 304 | Vess Oil Corporation | Dallas, TX 75201 | Oil & Gas Operator | Oct 2025 |
| 305 | Viking Resources | | Oil & Gas Operator | Sep 1995 |
| 306 | Viking Resources, Inc. | Stafford, TX 77477 | Oil & Gas Operator | Oct 2025 |
| 307 | Vincent Oil Corp | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 308 | Vintage Petroleu | | Oil & Gas Operator | Dec 1995 |
| 309 | Vintage Petroleum, LLC | Houston, TX 77210 | Oil & Gas Operator | Dec 2019 |
| 310 | Volga Oil Incorp | | Oil Operator | Sep 1990 |
| 311 | Walker Tank Service, Inc | Utica, KS 67584 | Oil Operator | Aug 2022 |
| 312 | Walters Drilling | | Oil Operator | Mar 1988 |
| 313 | West 40 Production | Ness City, KS 67560 | Oil Operator | Apr 1998 |
| 314 | Weststar Resourc | | Oil Operator | Sep 1992 |
| 315 | Wheatland Oil & | | Oil & Gas Operator | Aug 1984 |
| 316 | White Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jun 2025 |
| 317 | White, Kenneth S. | Wichita, KS 67220 | Oil & Gas Operator | Sep 2022 |
| 318 | Whitetail Crude | | Oil Operator | Nov 1996 |
| 319 | Whitetail Crude, Inc | Ness City, KS 67560 | Oil & Gas Operator | Jun 2025 |
| 320 | Wichita Industri | | Oil Operator | Nov 1987 |
| 321 | Wilton Petroleum, Inc. | Canton, KS 67428 | Oil & Gas Operator | Jun 2025 |
| 322 | Woolsey Operating Company, LLC | Wichita, KS 67226 | Oil & Gas Operator | Jun 2025 |
| 323 | Zenith Drilling | | Oil & Gas Operator | Aug 1995 |
| 324 | Zinszer Oil Co., Inc. | Hays, KS 67601 | Oil Operator | Dec 2019 |
Production numbers shown above are only for Ness County, KS and for the production period listed.