Oil & Gas Companies in Polk County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Dale Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Oct 2025 |
| 2 | Danmark Energy Services, Inc. | White Oak, TX 75693 | Oil & Gas Operator | Apr 2021 |
| 3 | Davis Southern Operating Co LLC | Houston, TX 77004 | Oil & Gas Operator | Oct 2025 |
| 4 | Daylight Petroleum LLC | Houston, TX 77052 | Oil & Gas Operator | Oct 2025 |
| 5 | Delta Exploration Company Inc | Denver, CO 80202 | Oil & Gas Operator | Oct 2025 |
| 6 | Desco Oil Company | Houston, TX 77056 | Oil & Gas Operator | Feb 2017 |
| 7 | Devon Energy Operating Co., L.P. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2009 |
| 8 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 2025 |
| 9 | Di Energy Inc. | Houston, TX 77067 | Oil & Gas Operator | Jan 2004 |
| 10 | Doggy Oil Corp | Decatur, GA 30031 | Oil & Gas Operator | Oct 2025 |
| 11 | Dominion Corporation | Houston, TX 77001 | Oil & Gas Operator | Dec 2010 |
| 12 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
| 13 | Douglas Petroleum Inc. | Spring, TX 77379 | Oil & Gas Operator | Nov 2010 |
| 14 | Drum Oil & Gas, Inc. | Houston, TX 77082 | Oil & Gas Operator | Oct 2025 |
| 15 | Drum, Delton | Liberty, TX 77575 | Oil & Gas Operator | Jul 2005 |
| 16 | Durango Resources Corp. | Houston, TX 77043 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Polk County, TX and for the production period listed.