Oil & Gas Companies in Oklahoma
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Y D F Inc | Oklahoma City, OK 73128 | Oil & Gas Operator | Sep 2025 |
| 2 | Yager Company | Hutchinson, KS 67502 | Oil & Gas Operator | Dec 2000 |
| 3 | Yale Oil Association, Inc. | Oklahoma City, OK 73105 | Oil & Gas Operator | Sep 2025 |
| 4 | Yarberry Oil Company | Wichita Falls, TX 76308-5120 | Oil & Gas Operator | Apr 2015 |
| 5 | Yarbrough R E | Lago VIsta, TX 78645-0005 | Oil & Gas Operator | Mar 2015 |
| 6 | Yarhola Production Company | Drumright, OK 74030 | Oil & Gas Operator | Sep 2025 |
| 7 | Yates, Earl R | | Oil Operator | Mar 2015 |
| 8 | Yegen E C | Casper, WY 82604 | Oil & Gas Operator | Mar 2015 |
| 9 | Yerby Bill | Ada, OK 74820-5404 | Oil Operator | Jan 2012 |
| 10 | Yeubanks Barbara | Cromwell, OK 74837 | Oil Operator | Sep 2025 |
| 11 | Yingling Oil, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2000 |
| 12 | Yocham Harlan E. | Sapulpa, OK 74066 | Oil Operator | Aug 2013 |
| 13 | Young H Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 1993 |
| 14 | Young Marshall R Oil Co | Fort Worth, TX 76107 | Oil & Gas Operator | Mar 2011 |
| 15 | Young Resources, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1999 |
| 16 | Young Tommy Oil Inc | Woodward, OK 73802-0893 | Oil & Gas Operator | Aug 2025 |
| 17 | Young Z Joe | Cement, OK 73017-0600 | Oil & Gas Operator | Mar 2015 |
| 18 | Young Zoral J | Cement, OK 73017 | Oil & Gas Operator | Sep 2000 |
| 19 | Young, John H., Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 2025 |
| 20 | Youngblood J Lee | Dallas, TX 75221 | Oil & Gas Operator | Feb 1996 |
| 21 | Younger Enterprises Inc | Ada, OK 74821-1882 | Oil Operator | Jan 2003 |
Production numbers shown above are only for Oklahoma and for the production period listed.