| 32801 | Yarborough Oil & Gas L.P. | Midland, TX 79701 | Oil & Gas Operator | Oct 2000 |
| 32802 | Yarborough, W. B. | Midland, TX 79701 | Oil & Gas Operator | Nov 1995 |
| 32803 | Yarbrough Oil LP | Hobbs, NM 88241 | Oil & Gas Operator | Sep 2025 |
| 32804 | Yarbrough R E | Lago VIsta, TX 78645-0005 | Oil & Gas Operator | Mar 2015 |
| 32805 | Yarhola Production Company | Drumright, OK 74030 | Oil & Gas Operator | Oct 2025 |
| 32806 | Yarnell Ditching | Erie, KS 66733 | Gas Operator | Mar 2000 |
| 32807 | Yasny Corporation | | Oil Operator | Nov 1991 |
| 32808 | Yates Drilling Co & Myco Industrial Inc | Artesia, NM 88210 | Oil & Gas Operator | Dec 1993 |
| 32809 | Yates Drilling Company | Artesia, NM 88210 | Oil & Gas Operator | Dec 2021 |
| 32810 | Yates Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Dec 2025 |
| 32811 | Yates Industries, LLC | Santa Fe, NM 87501 | Oil & Gas Operator | Dec 2025 |
| 32812 | Yates Oil & Gas Company | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 32813 | Yates Oil Company | | Oil Operator | Jul 1990 |
| 32814 | Yates, Earl R | | Oil Operator | Mar 2015 |
| 32815 | Yates, Harvey E. Company | Roswell, NM 88201 | Oil & Gas Operator | Dec 2002 |
| 32816 | Yeagle George W | Warren, PA 16365-0924 | Oil Operator | Dec 2010 |
| 32817 | Yearout, Dwain L. | South Haven, KS 67140 | Oil Operator | Feb 2025 |
| 32818 | Yeates Development Corporation | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2025 |
| 32819 | Yeates, F. L. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 1997 |
| 32820 | Yegen E C | Casper, WY 82604 | Oil & Gas Operator | Mar 2015 |
| 32821 | Yei Inc | Columbus, OH 43214 | Oil & Gas Operator | Dec 1988 |
| 32822 | Yellow Creek Operating, LLC | | Oil & Gas Operator | Sep 2025 |
| 32823 | Yellow Dog Oil Company | | Oil Operator | Apr 1988 |
| 32824 | Yellow Rock, LLC | | Oil & Gas Operator | Dec 2024 |
| 32825 | Yellow Rose Oil & Gas Oper. Inc. | Cisco, TX 76437 | Oil & Gas Operator | Dec 2025 |
| 32826 | Yellow Rose Oil & Gas Operating | Cisco, TX 76437 | Oil & Gas Operator | Jan 1996 |
| 32827 | Yellowstone Petroleums Inc. | Canada, 00100 | Oil & Gas Operator | Jun 2025 |
| 32828 | Yentzen Investments, Inc. | Sugar Land, TX 77478 | Oil Operator | May 1993 |
| 32829 | Yentzen Production, Inc. | | Oil Operator | Mar 1987 |
| 32830 | Yep, LLC | Palestine, TX 75802 | Oil Operator | Jan 2017 |
| 32831 | Yerby Bill | Ada, OK 74820-5404 | Oil Operator | Jan 2012 |
| 32832 | Yeskey, S. Kristine | Frewsburg, NY 14738 | Gas Operator | Dec 2024 |
| 32833 | Yeso Energy, Inc. | Roswell, NM 88202 | Oil & Gas Operator | May 2007 |
| 32834 | Yet Profits, L.L.C. | Wichita Falls, TX 76308 | Oil Operator | Dec 2025 |
| 32835 | Yeti Exploration, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2025 |
| 32836 | Yeubanks Barbara | Cromwell, OK 74837 | Oil Operator | Oct 2025 |
| 32837 | Yingling Oil, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2000 |
| 32838 | Ynew Corporation | Austin, TX 78747 | Oil & Gas Operator | Dec 2025 |
| 32839 | Yobel, Inc. | Olney, TX 76374 | Oil & Gas Operator | Dec 2025 |
| 32840 | Yocham Harlan E. | Sapulpa, OK 74066 | Oil Operator | Aug 2013 |
| 32841 | Yocham Oil And Gas Company | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 32842 | Yocham Oil Company | | Oil Operator | Jun 2025 |
| 32843 | Yoder Darrell Dba Double "D" | Dayton, OH 45458 | Oil & Gas Operator | Dec 2015 |
| 32844 | Yoder Oil Compan | | Oil Operator | Sep 1988 |
| 32845 | Yoder, Alvin G. | Welda, KS 66091 | Oil Operator | Dec 2024 |
| 32846 | Yoelin Family Trust | | Oil & Gas Operator | Nov 2025 |
| 32847 | Yontz James | Jerusalem, OH 43747 | Oil & Gas Operator | Dec 2018 |
| 32848 | Yordes Energy, LLC | El Campo, TX 77437 | Oil Operator | Dec 2025 |
| 32849 | York & Price Petroleum Corp. | San Antonio, TX 78218 | Oil & Gas Operator | Jul 2004 |
| 32850 | York E & P, LLC | Boling, TX 77420 | Oil & Gas Operator | Dec 2025 |
| 32851 | Yorkshire-Pioneer Central School District | Yorkshire, NY 14173 | Gas Operator | Dec 2024 |
| 32852 | Yost & Yost, Inc. | | Oil & Gas Operator | Dec 2020 |
| 32853 | Yost Duane V | Mount Morris, PA 15349-1331 | Gas Operator | Dec 2024 |
| 32854 | Yost Energy Inc | | Oil & Gas Operator | Oct 2025 |
| 32855 | Yost Oil Operati | | Oil Operator | Jul 1990 |
| 32856 | Yost Oil Operations, Inc. | Russell, KS 67665 | Oil Operator | May 1999 |
| 32857 | Yost Richard D Dba Yost Inc | | Oil Operator | Aug 2024 |
| 32858 | Yost, Barbra E | | Oil Operator | Dec 2018 |
| 32859 | Yost, M. A. | Russell, KS 67665 | Oil Operator | Aug 1990 |
| 32860 | Yotpolis, Joni L. | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32861 | Yotpolis, Rosemarie | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32862 | Young H Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 1993 |
| 32863 | Young Marshall R Oil Co | Fort Worth, TX 76107 | Oil & Gas Operator | Mar 2011 |
| 32864 | Young Oil Corporation | | Oil & Gas Operator | Dec 2019 |
| 32865 | Young Petroleum Service, LLC | Wichita, KS 67212 | Oil & Gas Operator | Sep 2023 |
| 32866 | Young Resources, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1999 |
| 32867 | Young Stanton L | Oklahoma City, OK 73118 | Oil & Gas Operator | Nov 2014 |
| 32868 | Young Tommy Oil Inc | Woodward, OK 73802-0893 | Oil & Gas Operator | Oct 2025 |
| 32869 | Young Z Joe | Cement, OK 73017-0600 | Oil & Gas Operator | Mar 2015 |
| 32870 | Young Zoral J | Cement, OK 73017 | Oil & Gas Operator | Sep 2000 |
| 32871 | Young, Clint Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 32872 | Young, Harvey L. | Erie, KS 66733 | Oil Operator | Feb 2008 |
| 32873 | Young, John H., Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 2025 |
| 32874 | Young, L. M. | Brownwood, TX 76804 | Oil & Gas Operator | Aug 2003 |
| 32875 | Youngberg, Brian Lenn | Forestville, NY 14062 | Gas Operator | Dec 2024 |
| 32876 | Youngblood Enterprises | | Gas Operator | Dec 1983 |
| 32877 | Youngblood Enterprises, Inc. | | Oil & Gas Operator | Jan 1992 |
| 32878 | Youngblood J Lee | Dallas, TX 75221 | Oil & Gas Operator | Feb 1996 |
| 32879 | Youngblood, C. S. III | Pampa, TX 79065 | Oil & Gas Operator | Dec 2001 |
| 32880 | Younger Bernard | | Oil Operator | Nov 1992 |
| 32881 | Younger Energy C | | Oil & Gas Operator | Dec 1996 |
| 32882 | Younger Energy Company | Wichita, KS 67206 | Oil & Gas Operator | Dec 2025 |
| 32883 | Younger Enterprises Inc | Ada, OK 74821-1882 | Oil Operator | Jan 2003 |
| 32884 | Yount Foundation Inc | | Oil Operator | Dec 2024 |
| 32885 | Yturri, Robert & John | San Antonio, TX 78205 | Oil & Gas Operator | Aug 2003 |
| 32886 | Yturria, Frank D. | Brownsville, TX 78520 | Oil & Gas Operator | Mar 2008 |
| 32887 | Yucca Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 32888 | Yucca Petroleum | | Gas Operator | Jan 1994 |
| 32889 | Yukon Exploration Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Dec 2025 |
| 32890 | Yukon Properties LLC | Villa Park, CA 92861 | Oil & Gas Operator | Sep 2017 |
| 32891 | Yuma E & P Company, Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 2025 |
| 32892 | Yuma Oil Company | El Dorado, KS 67042 | Oil Operator | Apr 1993 |
| 32893 | Yuma Petroleum Company | Houston, TX 77027 | Oil & Gas Operator | Aug 2002 |
| 32894 | Yunker Oil Co. | | Oil & Gas Operator | Dec 1986 |
| 32895 | Yust, C. F. & R. L. | Batson, TX 77519 | Oil & Gas Operator | Sep 2002 |
| 32896 | Z & L Oil LLC | Longton, KS 67352 | Oil Operator | Jun 2025 |
| 32897 | Z & S Construction Co Inc | Kimball, NE 69145 | Oil & Gas Operator | Oct 2025 |
| 32898 | Z C Ambrose-G L Blaxton, Jr. | | Oil & Gas Operator | Apr 1983 |
| 32899 | Z G Operating LLC | Oklahoma City, OK 73134-5038 | Oil & Gas Operator | Nov 2009 |
| 32900 | Z G Exploration Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Feb 2005 |