Oil & Gas Companies in Butler County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | G & W Oil Prod - | | Oil Operator | Oct 1995 |
| 2 | Gateway Resources, LLC | Wichita, KS 67218 | Oil Operator | Jun 2025 |
| 3 | Gee, Fred E. | Topeka, KS 66614 | Oil Operator | May 1998 |
| 4 | Gen-Dor Oil Co. | | Oil & Gas Operator | Nov 2009 |
| 5 | Giles, Benjamin M. | Towanda, KS 67144 | Oil & Gas Operator | Oct 2016 |
| 6 | Gilliland, Anthony L. | Edwardsville, KS 66111 | Oil Operator | Jun 2025 |
| 7 | Glacier Petroleu | | Oil & Gas Operator | Nov 1995 |
| 8 | Glacier Petroleum Co., Inc. | Emporia, KS 66801 | Oil & Gas Operator | Jun 2025 |
| 9 | Glaves Oil Company | Douglass, KS 67039 | Oil Operator | Mar 2019 |
| 10 | Goben'S United Petroleum, Inc. | Wichita, KS 67218 | Oil Operator | Nov 2001 |
| 11 | Graham-Michaelis | | Oil & Gas Operator | Nov 1996 |
| 12 | Greer Tom & Welm | | Oil Operator | Mar 1995 |
| 13 | Greer, Tom | Ponca City, OK 74602 | Oil Operator | Aug 2016 |
| 14 | Gross William R | | Oil Operator | Feb 1986 |
| 15 | Gulick Drilling , Inc. | Eureka, KS 67045 | Oil Operator | Jun 2025 |
Production numbers shown above are only for Butler County, KS and for the production period listed.