Oil & Gas Companies in Pratt County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Dalen Resources Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Jun 2010 |
| 2 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
| 3 | Darrah Oil Company LLC | Wichita, KS 67201 | Oil & Gas Operator | Oct 2025 |
| 4 | Davies & Company | Tulsa, OK 74114 | Oil & Gas Operator | Nov 2000 |
| 5 | Davis Petroleum | | Oil & Gas Operator | Dec 1996 |
| 6 | Daystar Petroleum, Inc. | Eureka, KS 67045 | Oil & Gas Operator | Jun 2025 |
| 7 | Delhi Gas Pipeli | | Gas Operator | Aug 1998 |
| 8 | Destiny Services LLC | Pratt, KS 67124 | Oil & Gas Operator | Jan 2024 |
| 9 | Deutsch Oil Comp | | Oil & Gas Operator | Oct 1994 |
| 10 | Deutsch Oil Company | | Oil & Gas Operator | Jun 2025 |
| 11 | Dixon Operating Company, LLC | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 12 | DNB Drilling, Inc. | Wichita, KS 67208 | Oil & Gas Operator | Jan 2001 |
| 13 | Dudrey Carl | | Oil & Gas Operator | Feb 1993 |
| 14 | Dunne Equities Operating, Inc. | Houston, TX 77057 | Oil & Gas Operator | Aug 2022 |
Production numbers shown above are only for Pratt County, KS and for the production period listed.