| 26501 | Smith Energy 1986a Partnership | Alvin, TX 77511 | Oil & Gas Operator | Feb 2010 |
| 26502 | Smith Energy Company LLC | Purcell, OK 73080-4772 | Oil & Gas Operator | May 2015 |
| 26503 | Smith Energy Corp | | Oil & Gas Operator | Jan 2024 |
| 26504 | Smith Energy LLC | | Oil & Gas Operator | Mar 2026 |
| 26505 | Smith Energy Operating Company | Lubbock, TX 79423 | Oil & Gas Operator | Mar 2026 |
| 26506 | Smith Family LTD Partnership | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2004 |
| 26507 | Smith J S Production | Seminole, OK 74868 | Oil & Gas Operator | Mar 2026 |
| 26508 | Smith Jack Boyd | Elkhart, IN 46515-1968 | Oil & Gas Operator | Oct 2011 |
| 26509 | Smith Joyce | Okmulgee, OK 74447-6074 | Oil Operator | Mar 2025 |
| 26510 | Smith Kevin | Thermopolis, WY 82443 | Oil Operator | Sep 2024 |
| 26511 | Smith Land Surveying, Inc. Dba SLS Land & Energy Development | | Gas Operator | Dec 2021 |
| 26512 | Smith Management Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 1992 |
| 26513 | Smith Manus L MFG Inc | Oklahoma City, OK 73147 | Oil & Gas Operator | Nov 1998 |
| 26514 | Smith Max Dean | Wewoka, OK 74884 | Oil & Gas Operator | Feb 2026 |
| 26515 | Smith Mike D | Stillwater, OK 74074 | Oil & Gas Operator | Apr 2015 |
| 26516 | Smith Oil & Gas LLC | Livermore, CO 80536 | Gas Operator | Feb 2026 |
| 26517 | Smith Oil And Gas Co | Wichita Falls, TX 76310 | Oil Operator | Dec 2010 |
| 26518 | Smith Oil Co. | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 26519 | Smith Oil Compan | | Oil Operator | Sep 1994 |
| 26520 | Smith Oil Operations | | Oil & Gas Operator | Feb 2026 |
| 26521 | Smith Oil Properties Inc | | Oil & Gas Operator | Nov 2022 |
| 26522 | Smith Operating & Management Co. | Shreveport, LA 71161 | Oil & Gas Operator | Feb 2005 |
| 26523 | Smith Operating And MGMT Co. | Shreveport, LA 71161 | Oil & Gas Operator | Jun 2023 |
| 26524 | Smith Operating-Germany Oil | | Oil & Gas Operator | Dec 1995 |
| 26525 | Smith Patrica\Judith Miller | Collinsville, OK 74021-6307 | Oil Operator | Jun 2010 |
| 26526 | Smith Petroleum Company | Spring, TX 77389 | Oil & Gas Operator | Jun 2026 |
| 26527 | Smith Petroleum LLC | Barnsdall, OK 74002-0134 | Oil Operator | Mar 2026 |
| 26528 | Smith Pipe Of Abilene | Abilene, TX 79608 | Oil & Gas Operator | Jun 2026 |
| 26529 | Smith Production Co. | Wichita Falls, TX 76308 | Oil & Gas Operator | Jun 2026 |
| 26530 | Smith Production Inc. | The Woodlands, TX 77381 | Oil & Gas Operator | Jun 2026 |
| 26531 | Smith Ranch Company | Sharon Springs, KS 67758 | Gas Operator | May 2002 |
| 26532 | Smith Red Plains Production | | Oil & Gas Operator | Dec 2025 |
| 26533 | Smith Red Plains Production LLC | | Oil & Gas Operator | Apr 2026 |
| 26534 | Smith Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Jun 2026 |
| 26535 | Smith Resources, L.L.C. | Marshall, TX 75671 | Oil & Gas Operator | Jun 2026 |
| 26536 | Smith Richard F | | Oil Operator | Jun 1995 |
| 26537 | Smith Richard L | Catoosa, OK 74015 | Oil & Gas Operator | Dec 2019 |
| 26538 | Smith Ronald Dba Chipco | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2025 |
| 26539 | Smith Shirley C | Claremore, OK 74017-0060 | Oil & Gas Operator | Mar 2015 |
| 26540 | Smith T W | Jeromesville, OH 44840 | Oil Operator | Dec 2016 |
| 26541 | Smith Terry | Wewoka, OK 74884 | Oil & Gas Operator | Mar 2015 |
| 26542 | Smith Todd W Oil | | Oil Operator | Jan 1994 |
| 26543 | Smith Vacuum Service | Snyder, TX 79550 | Oil & Gas Operator | Jun 2026 |
| 26544 | Smith Vernon C | Tulsa, OK 74104 | Oil & Gas Operator | Sep 2025 |
| 26545 | Smith VIcki L Palmer | Lawton, OK 73505-1701 | Oil & Gas Operator | Dec 2014 |
| 26546 | Smith, Alan S | | Gas Operator | Dec 2022 |
| 26547 | Smith, Albert E. Jr. & Allan E. | Van Etten, NY 14889 | Gas Operator | Dec 2024 |
| 26548 | Smith, Carl E Petroleum Inc | Sandyville, WV 25275-0000 | Oil & Gas Operator | Dec 2021 |
| 26549 | Smith, Clyde H. Oper. Co., Inc. | | Oil & Gas Operator | Jun 1994 |
| 26550 | Smith, Darrin R | Wilson, KS 67490 | Oil Operator | Jan 2026 |
| 26551 | Smith, David | Wichita Falls, TX 76310 | Oil Operator | Jun 2026 |
| 26552 | Smith, Diman T. And Louann | Sinclairville, NY 14782 | Gas Operator | Dec 2024 |
| 26553 | Smith, Donald B | | Oil Operator | Dec 2019 |
| 26554 | Smith, E. J. | Fort Worth, TX 76137 | Oil & Gas Operator | Jun 2026 |
| 26555 | Smith, E.N. III Energy Corp. | Marshall, TX 75671 | Oil & Gas Operator | Sep 2006 |
| 26556 | Smith, Edward J. | Clifton, NJ 07013 | Oil & Gas Operator | Dec 1995 |
| 26557 | Smith, Frederick H. | Auburn, NY 13021 | Gas Operator | Dec 2024 |
| 26558 | Smith, Gordon R. | Madison, KS 66860 | Oil Operator | Nov 1998 |
| 26559 | Smith, James E DRLG Co | | Oil Operator | Dec 2010 |
| 26560 | Smith, Joe H. | Argyle, TX 76226 | Oil & Gas Operator | Nov 1998 |
| 26561 | Smith, John A. | Midland, TX 79702 | Oil & Gas Operator | Jun 2026 |
| 26562 | Smith, L C Production | Jacksonville, TX 75766 | Oil Operator | Jun 2026 |
| 26563 | Smith, L. C. | Jacksonville, TX 75766 | Oil & Gas Operator | Jun 2026 |
| 26564 | Smith, Loren E. And Foster, Chas. P. | Broomfield, CO 80020 | Oil Operator | Feb 2026 |
| 26565 | Smith, Loren L. | Oswego, KS 67356 | Oil & Gas Operator | Sep 2009 |
| 26566 | Smith, Mark A. & Laurel A. | South Dayton, NY 14138 | Gas Operator | Dec 2024 |
| 26567 | Smith, Marvin M. | Orchard Park, NY 14127 | Gas Operator | Dec 2024 |
| 26568 | Smith, O. Dale & Smith, A. C. | Amarillo, TX 79110 | Oil & Gas Operator | Mar 2000 |
| 26569 | Smith, R. E. Interests, Inc. | Houston, TX 77027 | Oil & Gas Operator | Mar 1998 |
| 26570 | Smith, Rodney L. | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2024 |
| 26571 | Smith, Roger G | Magnolia, AR 71753 | Oil Operator | Jan 2025 |
| 26572 | Smith, Ronald L. | Bolivar, NY 14715 | Oil Operator | Dec 2024 |
| 26573 | Smith, Ted H. | Wichita Falls, TX 76310 | Oil & Gas Operator | Sep 1998 |
| 26574 | Smith, W. Don | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2001 |
| 26575 | Smith, W.T. | Panhandle, TX 79068 | Oil & Gas Operator | Nov 2005 |
| 26576 | Smith, Walter E | Grantsville, WV 26147-0000 | Oil & Gas Operator | Dec 2021 |
| 26577 | Smith, William M | | Oil & Gas Operator | Oct 2025 |
| 26578 | Smith, Yvonne C. And Robert M. | Delevan, NY 14042 | Gas Operator | Dec 2024 |
| 26579 | Smith-Clement Exploration Inc | Edmond, OK 73013 | Oil Operator | Jul 1997 |
| 26580 | Smith-Wentworth | | Oil & Gas Operator | Sep 1983 |
| 26581 | Smith-Wentworth & Coquina | | Oil Operator | Jun 1983 |
| 26582 | Smith-Wentworth & Hughes & New | | Oil Operator | Jun 1983 |
| 26583 | Smithberger John D | Marietta, OH 45750 | Oil & Gas Operator | Dec 2025 |
| 26584 | Smither Energy Co LLC | Broken Arrow, OK 74011-7615 | Oil & Gas Operator | Nov 2020 |
| 26585 | Smitherman, Leon C., Jr. | Andover, KS 67002 | Oil Operator | Dec 2019 |
| 26586 | Smiths Investment Inc | Sperry, OK 74073-4198 | Oil Operator | Mar 2026 |
| 26587 | SMK-La, Inc. | | Oil & Gas Operator | Sep 1999 |
| 26588 | Smokey Gap Oil Company LLC | | Oil Operator | Apr 2026 |
| 26589 | Smokey Oil Company Inc | Casper, WY 82601 | Oil & Gas Operator | Dec 1996 |
| 26590 | Smokey Trail LLC | Thornton, CO 80241 | Oil & Gas Operator | Mar 2026 |
| 26591 | Smokey Valley Resources | Lyons, KS 67554 | Oil Operator | Jun 1998 |
| 26592 | Smokey Valley Resources, Inc. | Geneseo, KS 67444 | Oil Operator | Nov 2008 |
| 26593 | Smoky Valley Res | | Oil & Gas Operator | Dec 1995 |
| 26594 | Smoot, Richard P | Salt Lake City, UT 84102 | Oil & Gas Operator | Oct 2010 |
| 26595 | SMR Natural Gas Ventures Inc | Oklahoma City, OK 73112 | Oil & Gas Operator | Jan 1999 |
| 26596 | Smulcer, Jimmy A. | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2002 |
| 26597 | Smyth Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2003 |
| 26598 | Smyth Oil LLC | Houston, TX 77002 | Oil & Gas Operator | Jun 2026 |
| 26599 | SN Ef Maverick, LLC | Houston, TX 77002 | Oil & Gas Operator | Aug 2023 |
| 26600 | SN Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | May 2023 |