| 32501 | Xtreme Operating Company LLC | Flower Mound, TX 75022 | Oil Operator | Jul 2025 |
| 32502 | Xutapa Properties LLC | | Oil & Gas Operator | Apr 2025 |
| 32503 | Xyz Oil, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Jul 2025 |
| 32504 | Y D F Inc | Oklahoma City, OK 73128 | Oil & Gas Operator | Jun 2025 |
| 32505 | Y Oil Company Inc. | Cameron, TX 76520 | Oil & Gas Operator | Jul 2025 |
| 32506 | Yager Company | Hutchinson, KS 67502 | Oil & Gas Operator | Dec 2000 |
| 32507 | Yahn & Yahn, Inc. | Hammondsport, NY 14840 | Oil & Gas Operator | Dec 2024 |
| 32508 | Yale Oil Association, Inc. | Oklahoma City, OK 73105 | Oil & Gas Operator | May 2025 |
| 32509 | Yanahosa, Inc. | Kountze, TX 77625 | Oil Operator | Jul 2025 |
| 32510 | Yarberry Oil Company | Wichita Falls, TX 76308-5120 | Oil & Gas Operator | Apr 2015 |
| 32511 | Yarberry Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Jul 2025 |
| 32512 | Yarberry, E. E. | Wichita Falls, TX 76308 | Oil & Gas Operator | Oct 2015 |
| 32513 | Yarborough Oil & Gas L.P. | Midland, TX 79701 | Oil & Gas Operator | Oct 2000 |
| 32514 | Yarborough, W. B. | Midland, TX 79701 | Oil & Gas Operator | Nov 1995 |
| 32515 | Yarbrough Oil LP | Hobbs, NM 88241 | Oil & Gas Operator | May 2025 |
| 32516 | Yarbrough R E | Lago VIsta, TX 78645-0005 | Oil & Gas Operator | Mar 2015 |
| 32517 | Yarhola Production Company | Drumright, OK 74030 | Oil & Gas Operator | May 2025 |
| 32518 | Yasny Corporation | | Oil Operator | Nov 1991 |
| 32519 | Yates Drilling Co & Myco Industrial Inc | Artesia, NM 88210 | Oil & Gas Operator | Dec 1993 |
| 32520 | Yates Drilling Company | Artesia, NM 88210 | Oil & Gas Operator | Dec 2021 |
| 32521 | Yates Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Jul 2025 |
| 32522 | Yates Industries, LLC | Santa Fe, NM 87501 | Oil & Gas Operator | Jul 2025 |
| 32523 | Yates Oil & Gas Company | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 32524 | Yates Oil Company | | Oil Operator | Jul 1990 |
| 32525 | Yates, Earl R | | Oil Operator | Mar 2015 |
| 32526 | Yates, Harvey E. Company | Roswell, NM 88201 | Oil & Gas Operator | Dec 2002 |
| 32527 | Yeagle George W | Warren, PA 16365-0924 | Oil Operator | Dec 2010 |
| 32528 | Yearout, Dwain L. | South Haven, KS 67140 | Oil Operator | Feb 2025 |
| 32529 | Yeates Development Corporation | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 32530 | Yeates, F. L. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 1997 |
| 32531 | Yegen E C | Casper, WY 82604 | Oil & Gas Operator | Mar 2015 |
| 32532 | Yei Inc | Columbus, OH 43214 | Oil & Gas Operator | Dec 1988 |
| 32533 | Yellow Creek Operating, LLC | | Oil & Gas Operator | Nov 2024 |
| 32534 | Yellow Dog Oil Company | | Oil Operator | Apr 1988 |
| 32535 | Yellow Rock, LLC | | Oil & Gas Operator | Dec 2024 |
| 32536 | Yellow Rose Energy, Inc. | Cottonwood Falls, KS 66845 | Gas Operator | Oct 1999 |
| 32537 | Yellow Rose Oil & Gas Oper. Inc. | Cisco, TX 76437 | Oil & Gas Operator | Jul 2025 |
| 32538 | Yellow Rose Oil & Gas Operating | Cisco, TX 76437 | Oil & Gas Operator | Jan 1996 |
| 32539 | Yellowstone Petroleums Inc. | Canada, 00100 | Oil & Gas Operator | Feb 2025 |
| 32540 | Yentzen Investments, Inc. | Sugar Land, TX 77478 | Oil Operator | May 1993 |
| 32541 | Yentzen Production, Inc. | | Oil Operator | Mar 1987 |
| 32542 | Yep, LLC | Palestine, TX 75802 | Oil Operator | Jan 2017 |
| 32543 | Yerby Bill | Ada, OK 74820-5404 | Oil Operator | Jan 2012 |
| 32544 | Yeskey, S. Kristine | Frewsburg, NY 14738 | Gas Operator | Dec 2024 |
| 32545 | Yeso Energy, Inc. | Roswell, NM 88202 | Oil & Gas Operator | May 2007 |
| 32546 | Yet Profits, L.L.C. | Wichita Falls, TX 76308 | Oil Operator | Jul 2025 |
| 32547 | Yeti Exploration, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Jul 2025 |
| 32548 | Yeubanks Barbara | Cromwell, OK 74837 | Oil Operator | May 2025 |
| 32549 | Yingling Oil, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2000 |
| 32550 | Ynew Corporation | Austin, TX 78747 | Oil & Gas Operator | Jul 2025 |
| 32551 | Yoak, IVy V. Dba Yoak Gas Company | Grantsville, WV 26147 | Gas Operator | Dec 2021 |
| 32552 | Yobel, Inc. | Olney, TX 76374 | Oil & Gas Operator | Jul 2025 |
| 32553 | Yocham Harlan E. | Sapulpa, OK 74066 | Oil Operator | Aug 2013 |
| 32554 | Yocham Oil And Gas Company | Midland, TX 79702 | Oil & Gas Operator | Jul 2025 |
| 32555 | Yocham Oil Company | | Oil Operator | Mar 2025 |
| 32556 | Yoder Darrell Dba Double "D" | Dayton, OH 45458 | Oil & Gas Operator | Dec 2015 |
| 32557 | Yoder Oil Compan | | Oil Operator | Sep 1988 |
| 32558 | Yoder, Alvin G. | Welda, KS 66091 | Oil Operator | Dec 2024 |
| 32559 | Yoelin Family Trust | | Oil & Gas Operator | May 2025 |
| 32560 | Yontz James | Jerusalem, OH 43747 | Oil & Gas Operator | Dec 2018 |
| 32561 | Yordes Energy, LLC | El Campo, TX 77437 | Oil Operator | Jul 2025 |
| 32562 | York & Price Petroleum Corp. | San Antonio, TX 78218 | Oil & Gas Operator | Jul 2004 |
| 32563 | York E & P, LLC | Boling, TX 77420 | Oil & Gas Operator | Jul 2025 |
| 32564 | Yorkshire-Pioneer Central School District | Yorkshire, NY 14173 | Gas Operator | Dec 2024 |
| 32565 | Yost & Yost, Inc. | | Oil & Gas Operator | Dec 2020 |
| 32566 | Yost Energy Inc | | Oil & Gas Operator | Jun 2025 |
| 32567 | Yost Oil Operati | | Oil Operator | Jul 1990 |
| 32568 | Yost Oil Operations, Inc. | Russell, KS 67665 | Oil Operator | May 1999 |
| 32569 | Yost Richard D Dba Yost Inc | | Oil Operator | Aug 2024 |
| 32570 | Yost, Barbra E | | Oil Operator | Dec 2018 |
| 32571 | Yost, M. A. | Russell, KS 67665 | Oil Operator | Aug 1990 |
| 32572 | Yotpolis, Joni L. | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32573 | Yotpolis, Rosemarie | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32574 | Young H Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 1993 |
| 32575 | Young Marshall R Oil Co | Fort Worth, TX 76107 | Oil & Gas Operator | Mar 2011 |
| 32576 | Young Oil Corporation | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2019 |
| 32577 | Young Petroleum Service, LLC | Wichita, KS 67212 | Oil & Gas Operator | Sep 2023 |
| 32578 | Young Resources, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1999 |
| 32579 | Young Tommy Oil Inc | Woodward, OK 73802-0893 | Oil & Gas Operator | Apr 2025 |
| 32580 | Young Z Joe | Cement, OK 73017-0600 | Oil & Gas Operator | Mar 2015 |
| 32581 | Young Zoral J | Cement, OK 73017 | Oil & Gas Operator | Sep 2000 |
| 32582 | Young, Clint Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 32583 | Young, Harvey L. | Erie, KS 66733 | Oil Operator | Feb 2008 |
| 32584 | Young, John H., Inc. | Houston, TX 77027 | Oil & Gas Operator | Jul 2025 |
| 32585 | Young, L. M. | Brownwood, TX 76804 | Oil & Gas Operator | Aug 2003 |
| 32586 | Youngberg, Brian Lenn | Forestville, NY 14062 | Gas Operator | Dec 2024 |
| 32587 | Youngblood Enterprises | | Gas Operator | Dec 1983 |
| 32588 | Youngblood Enterprises, Inc. | | Oil & Gas Operator | Jan 1992 |
| 32589 | Youngblood J Lee | Dallas, TX 75221 | Oil & Gas Operator | Feb 1996 |
| 32590 | Youngblood, C. S. III | Pampa, TX 79065 | Oil & Gas Operator | Dec 2001 |
| 32591 | Younger Bernard | | Oil Operator | Nov 1992 |
| 32592 | Younger Energy C | | Oil & Gas Operator | Dec 1996 |
| 32593 | Younger Energy Company | Wichita, KS 67206 | Oil & Gas Operator | Jul 2025 |
| 32594 | Younger Enterprises Inc | Ada, OK 74821-1882 | Oil Operator | Jan 2003 |
| 32595 | Yount Foundation Inc | | Oil Operator | Dec 2024 |
| 32596 | Yturri, Robert & John | San Antonio, TX 78205 | Oil & Gas Operator | Aug 2003 |
| 32597 | Yturria, Frank D. | Brownsville, TX 78520 | Oil & Gas Operator | Mar 2008 |
| 32598 | Yucca Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 2025 |
| 32599 | Yucca Petroleum | | Gas Operator | Jan 1994 |
| 32600 | Yukon Exploration Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Jul 2025 |