| 32001 | Ynew Corporation | Austin, TX 78747 | Oil & Gas Operator | Apr 2026 |
| 32002 | Yobel, Inc. | Olney, TX 76374 | Oil & Gas Operator | Apr 2026 |
| 32003 | Yocham Harlan E. | Sapulpa, OK 74066 | Oil Operator | Aug 2013 |
| 32004 | Yocham Oil And Gas Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2026 |
| 32005 | Yocham Oil Company | | Oil Operator | Dec 2025 |
| 32006 | Yoder Darrell Dba Double "D" | Dayton, OH 45458 | Oil & Gas Operator | Dec 2015 |
| 32007 | Yoder Oil Compan | | Oil Operator | Sep 1988 |
| 32008 | Yoder, Alvin G. | Welda, KS 66091 | Oil Operator | Sep 2025 |
| 32009 | Yoelin Family Trust | | Oil & Gas Operator | Dec 2025 |
| 32010 | Yontz James | Jerusalem, OH 43747 | Oil & Gas Operator | Dec 2018 |
| 32011 | Yordes Energy, LLC | El Campo, TX 77437 | Oil Operator | Apr 2026 |
| 32012 | York & Price Petroleum Corp. | San Antonio, TX 78218 | Oil & Gas Operator | Jul 2004 |
| 32013 | York E & P, LLC | Boling, TX 77420 | Oil & Gas Operator | Apr 2026 |
| 32014 | Yorkshire-Pioneer Central School District | Yorkshire, NY 14173 | Gas Operator | Dec 2024 |
| 32015 | Yost & Yost, Inc. | | Oil & Gas Operator | Dec 2020 |
| 32016 | Yost Energy Inc | | Oil & Gas Operator | Sep 2025 |
| 32017 | Yost Oil Operati | | Oil Operator | Jul 1990 |
| 32018 | Yost Oil Operations, Inc. | Russell, KS 67665 | Oil Operator | May 1999 |
| 32019 | Yost Richard D Dba Yost Inc | | Oil Operator | Aug 2024 |
| 32020 | Yost, Barbra E | | Oil Operator | Dec 2018 |
| 32021 | Yost, M. A. | Russell, KS 67665 | Oil Operator | Aug 1990 |
| 32022 | Yotpolis, Joni L. | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32023 | Yotpolis, Rosemarie | Clymer, NY 14724 | Gas Operator | Dec 2024 |
| 32024 | Young H Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 1993 |
| 32025 | Young Marshall R Oil Co | Fort Worth, TX 76107 | Oil & Gas Operator | Mar 2011 |
| 32026 | Young Oil Corporation | | Oil & Gas Operator | Dec 2019 |
| 32027 | Young Petroleum Service, LLC | Wichita, KS 67212 | Oil & Gas Operator | Sep 2023 |
| 32028 | Young Resources, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1999 |
| 32029 | Young Tommy Oil Inc | Woodward, OK 73802-0893 | Oil & Gas Operator | Dec 2025 |
| 32030 | Young Z Joe | Cement, OK 73017-0600 | Oil & Gas Operator | Mar 2015 |
| 32031 | Young Zoral J | Cement, OK 73017 | Oil & Gas Operator | Sep 2000 |
| 32032 | Young, Clint Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2026 |
| 32033 | Young, Harvey L. | Erie, KS 66733 | Oil Operator | Feb 2008 |
| 32034 | Young, John H., Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 2026 |
| 32035 | Young, L. M. | Brownwood, TX 76804 | Oil & Gas Operator | Aug 2003 |
| 32036 | Youngberg, Brian Lenn | Forestville, NY 14062 | Gas Operator | Dec 2024 |
| 32037 | Youngblood Enterprises | | Gas Operator | Dec 1983 |
| 32038 | Youngblood Enterprises, Inc. | | Oil & Gas Operator | Jan 1992 |
| 32039 | Youngblood J Lee | Dallas, TX 75221 | Oil & Gas Operator | Feb 1996 |
| 32040 | Youngblood, C. S. III | Pampa, TX 79065 | Oil & Gas Operator | Dec 2001 |
| 32041 | Younger Bernard | | Oil Operator | Nov 1992 |
| 32042 | Younger Energy C | | Oil & Gas Operator | Dec 1996 |
| 32043 | Younger Energy Company | Wichita, KS 67206 | Oil & Gas Operator | Apr 2026 |
| 32044 | Younger Enterprises Inc | Ada, OK 74821-1882 | Oil Operator | Jan 2003 |
| 32045 | Yount Foundation Inc | | Oil Operator | Dec 2024 |
| 32046 | Yturri, Robert & John | San Antonio, TX 78205 | Oil & Gas Operator | Aug 2003 |
| 32047 | Yturria, Frank D. | Brownsville, TX 78520 | Oil & Gas Operator | Mar 2008 |
| 32048 | Yucca Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2026 |
| 32049 | Yukon Exploration Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Apr 2026 |
| 32050 | Yukon Properties LLC | Villa Park, CA 92861 | Oil & Gas Operator | Sep 2017 |
| 32051 | Yuma E & P Company, Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 2026 |
| 32052 | Yuma Oil Company | El Dorado, KS 67042 | Oil Operator | Apr 1993 |
| 32053 | Yuma Petroleum Company | Houston, TX 77027 | Oil & Gas Operator | Aug 2002 |
| 32054 | Yunker Oil Co. | | Oil & Gas Operator | Dec 1986 |
| 32055 | Yust, C. F. & R. L. | Batson, TX 77519 | Oil & Gas Operator | Sep 2002 |
| 32056 | Z & L Oil LLC | Longton, KS 67352 | Oil Operator | Dec 2025 |
| 32057 | Z & S Construction Co Inc | Kimball, NE 69145 | Oil & Gas Operator | Oct 2025 |
| 32058 | Z C Ambrose-G L Blaxton, Jr. | | Oil & Gas Operator | Apr 1983 |
| 32059 | Z G Operating LLC | Oklahoma City, OK 73134-5038 | Oil & Gas Operator | Nov 2009 |
| 32060 | Z G Exploration Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Feb 2005 |
| 32061 | Z&G Operating | Wichita Falls, TX 76302 | Oil Operator | Sep 2011 |
| 32062 | Z/F Little Buddy, L.P. | Tyler, TX 75710 | Oil & Gas Operator | Sep 2000 |
| 32063 | Zachary Oil Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Jul 2023 |
| 32064 | Zachris, Inc. | Mansfield, TX 76063 | Oil Operator | Oct 2021 |
| 32065 | Zachry Exploration, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Apr 2026 |
| 32066 | Zachry Exploration, LLC | San Antonio, TX 78224 | Oil & Gas Operator | Apr 2026 |
| 32067 | Zachry Exploration, LTD. | San Antonio, TX 78205 | Oil & Gas Operator | Jan 2009 |
| 32068 | Zachry Oil And Gas Properties | Midland, TX 79708 | Oil & Gas Operator | Apr 2026 |
| 32069 | Zachry Operating | Midland, TX 79708 | Oil & Gas Operator | Jan 2011 |
| 32070 | Zackson Resources, Inc. | Houston, TX 77063 | Oil & Gas Operator | Apr 2026 |
| 32071 | Zad, Inc. | | Oil Operator | May 2001 |
| 32072 | Zadeck Energy Group | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2011 |
| 32073 | Zadeck Energy Group, Inc. | | Oil & Gas Operator | Dec 2011 |
| 32074 | Zaf Oil | San Antonio, TX 78230 | Oil & Gas Operator | Aug 2002 |
| 32075 | Zafar Oil & Gas, Inc. | Oklahoma City, OK 73132 | Oil Operator | Aug 2013 |
| 32076 | Zagava, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2026 |
| 32077 | Zajac Oil Co. | Electra, TX 76360 | Oil & Gas Operator | Apr 2026 |
| 32078 | Zam'S Production Company | | Oil Operator | Sep 2004 |
| 32079 | Zama Petro Inc | Clinton, WA 98236-0100 | Oil & Gas Operator | Dec 2025 |
| 32080 | Zap Oil Company | Nowata, OK 74048-2640 | Oil & Gas Operator | Nov 2005 |
| 32081 | Zapata-Fender, L. L. C. | Tyler, TX 75710 | Oil & Gas Operator | Apr 2001 |
| 32082 | Zargon Oil (ND) Inc. | | Oil & Gas Operator | Jan 2026 |
| 32083 | Zarvona Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 32084 | Zavala Independent Gas, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Oct 2007 |
| 32085 | Zavanna Energy Operating, LLC | | Oil & Gas Operator | Feb 2026 |
| 32086 | Zavanna Resources LLC | Denver, CO 80202 | Oil & Gas Operator | Feb 2026 |
| 32087 | Zaveri Oil & Gas LTD | Albany, KY 42602 | Oil Operator | Dec 2006 |
| 32088 | Zaza Energy, LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2026 |
| 32089 | Zca Gas Gathering Co., Inc. | Bartlesville, OK 74003 | Oil & Gas Operator | Apr 2020 |
| 32090 | Zeagler Enterprises, Inc. | | Oil & Gas Operator | Jun 2008 |
| 32091 | Zeal Production Company | Sperry, OK 74073-4714 | Oil & Gas Operator | Jan 2026 |
| 32092 | Zebra Oil And Gas | Lubbock, TX 79423 | Oil & Gas Operator | Aug 2002 |
| 32093 | Zebra Oil Company | El Campo, TX 77437 | Oil & Gas Operator | Apr 2026 |
| 32094 | Zeiders Bros. Oil & Gas Company, L.L.C. | Edmond, OK 73003 | Oil & Gas Operator | Dec 2025 |
| 32095 | Zeit Exploration Co., Inc. | | Oil & Gas Operator | May 1994 |
| 32096 | Zelaya Oil And Gas, LLC | Premont, TX 78375 | Oil & Gas Operator | Apr 2026 |
| 32097 | Zenergy Inc | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2026 |
| 32098 | Zenergy Operating Co. | | Oil & Gas Operator | Sep 2023 |
| 32099 | Zenergy Operating Company, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2016 |
| 32100 | Zenith Drilling | | Oil & Gas Operator | Aug 1995 |