Oil & Gas Companies in Johnson County, WY
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Banding M R Inc | Gillette, WY 82717 | Oil & Gas Operator | Sep 2024 |
| 2 | Barn Owls LLC | | Oil & Gas Operator | Sep 2024 |
| 3 | Bearcat Energy LLC (Colorado) | Denver, CO 80202 | Oil & Gas Operator | May 2022 |
| 4 | Berco Resources LLC | Denver, CO 80206 | Oil & Gas Operator | Sep 2009 |
| 5 | Berenergy Corporation | Denver, CO 80217 | Oil & Gas Operator | Sep 2024 |
| 6 | Big Chief Exploration | Palisades, CO 81526 | Oil & Gas Operator | Oct 1993 |
| 7 | Bill Barrett Corporation | Denver, CO 80202 | Oil & Gas Operator | Dec 2017 |
| 8 | Bird Oil Corporation | | Oil & Gas Operator | Jul 1992 |
| 9 | Black Diamond Energy Inc | Pittsburgh, PA 15237 | Gas Operator | May 2016 |
| 10 | Black Hills Exploration & Production Inc | Newcastle, WY 82701 | Oil & Gas Operator | May 2018 |
| 11 | Blackjack Oil, Inc. | Las Vegas, NV 89128 | Oil & Gas Operator | Nov 2019 |
| 12 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Sep 2024 |
| 13 | BP Exploration Inc | | Oil & Gas Operator | May 1993 |
| 14 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
| 15 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2024 |
| 16 | Burlington Resources Oil & Gas Company L | Gillette, WY 82718 | Oil & Gas Operator | Jan 2022 |
| 17 | BXP Operating, LLC | Houston, TX 77079 | Oil & Gas Operator | Nov 2024 |
Production numbers shown above are only for Johnson County, WY and for the production period listed.