| 28501 | Stone Cabin Resources LLC | | Oil & Gas Operator | Dec 2024 |
| 28502 | Stone Creek Brick Co | Stone Creek, OH 43840 | Oil & Gas Operator | Dec 2004 |
| 28503 | Stone Creek Energy Company LLC | Pawnee, OK 74058-0282 | Oil & Gas Operator | Feb 2019 |
| 28504 | Stone Creek Operating, LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Apr 2025 |
| 28505 | Stone Edge Energy, LLC | Georgetown, TX 78633 | Oil & Gas Operator | Apr 2025 |
| 28506 | Stone Energy Corporation | Denver, CO 80202-2828 | Oil & Gas Operator | Oct 2014 |
| 28507 | Stone Energy LLC | Denver, CO 80202 | Oil & Gas Operator | May 2005 |
| 28508 | Stone Mountain Petroleum, LLC | Houston, TX 77008 | Oil & Gas Operator | Aug 2002 |
| 28509 | Stone Oak Operating LLC | Oklahoma City, OK 73120 | Oil & Gas Operator | Feb 2025 |
| 28510 | Stone Oil Compan | | Oil Operator | Jan 1990 |
| 28511 | Stone Oil Corp & McMoran Expl | | Oil & Gas Operator | Oct 1984 |
| 28512 | Stone Oil Corp - Strata Energy | | Oil & Gas Operator | Mar 1982 |
| 28513 | Stone Oil Corp-Forest Oil Corp | | Oil & Gas Operator | Jan 1983 |
| 28514 | Stone Oil-Lamson-Onshore Pet. | | Oil & Gas Operator | May 1985 |
| 28515 | Stone Oil-Quasar-Birthright | | Oil & Gas Operator | Feb 1981 |
| 28516 | Stone Petroleum Corporation | | Oil & Gas Operator | Dec 1996 |
| 28517 | Stone Ridge Energy LLC | Uniontown, PA 15401-6831 | Oil & Gas Operator | Feb 2025 |
| 28518 | Stone River Energy Corp | Edmond, OK 73034 | Oil & Gas Operator | Jan 2014 |
| 28519 | Stone Thomas R | Coweta, OK 74429-3293 | Oil & Gas Operator | Mar 2020 |
| 28520 | Stone, B. W. | Holliday, TX 76366 | Oil & Gas Operator | Feb 2012 |
| 28521 | Stone, D J | Palo Alto, CA 94301 | Oil & Gas Operator | Sep 1985 |
| 28522 | Stone, Gregory W. | Holliday, TX 76366 | Oil & Gas Operator | Apr 2025 |
| 28523 | Stone, J. G. Oil Co. | Victoria, TX 77904 | Oil & Gas Operator | Sep 2018 |
| 28524 | Stone, M. L. | Kerrville, TX 78029 | Oil & Gas Operator | Aug 2003 |
| 28525 | Stonebriar Oil LLC | Frisco, TX 75034 | Oil & Gas Operator | Apr 2025 |
| 28526 | Stonebriar Operating, LLC | Plano, TX 75093 | Oil Operator | Apr 2025 |
| 28527 | Stonebridge Operating Co LLC | Marietta, OH 45750-0060-0060 | Oil & Gas Operator | Dec 2024 |
| 28528 | Stoneburner Exploration, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Oct 1997 |
| 28529 | Stonegate Operators, Inc. | Addison, TX 75001 | Oil Operator | Apr 2025 |
| 28530 | Stonegate Production Company,LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2025 |
| 28531 | Stonegate Ranch LLC | Caney, KS 67333 | Oil Operator | Dec 2024 |
| 28532 | Stoneham Oil Company | Houston, TX 77002 | Oil & Gas Operator | Sep 1995 |
| 28533 | Stoneham Production LLC | | Oil & Gas Operator | Feb 2025 |
| 28534 | Stonehaven Energy MGT Co LLC | Clearfield, PA 16830-7342 | Oil & Gas Operator | Dec 2019 |
| 28535 | Stoner Oil | Corsicana, TX 75109 | Oil Operator | Apr 2025 |
| 28536 | Stoner, C. M. | Cleburne, TX 76031 | Oil & Gas Operator | Oct 1996 |
| 28537 | Stoneridge Oil Inc | Ponca City, OK 74601-1600 | Oil & Gas Operator | Jan 2001 |
| 28538 | Stoneriver Energy, LLC | Lubbock, TX 79424 | Oil & Gas Operator | Apr 2025 |
| 28539 | Stonestreet, Vance | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2006 |
| 28540 | Stonetown Properties, LTD. | Amarillo, TX 79114 | Oil & Gas Operator | Dec 2016 |
| 28541 | Stonewall Gas Co | Jane Lew, WV 26378-80-80 | Oil & Gas Operator | Dec 1999 |
| 28542 | Stonewall Production Company Inc | Tyler, TX 75702 | Oil & Gas Operator | Aug 2009 |
| 28543 | Stoney Creek Production LLC | | Oil Operator | Oct 2024 |
| 28544 | Stoney Lake Production Co LLC | | Oil Operator | Dec 2024 |
| 28545 | Storch, Diane F. | Attica, NY 14011 | Gas Operator | Dec 2023 |
| 28546 | Storck Omer | Tulsa, OK 74105 | Oil Operator | Apr 1997 |
| 28547 | Storm Burchett Dba Storm Resources, LLC | Albany, KY 42602 | Oil Operator | Dec 2022 |
| 28548 | Storm Cat Energy USA Operating Corp | Denver, CO 80202 | Gas Operator | Jun 2017 |
| 28549 | Storm Exploration Inc | Skiatook, OK 74070-1014 | Oil & Gas Operator | Jan 2013 |
| 28550 | Storm Industries | | Oil & Gas Operator | Dec 1988 |
| 28551 | Storm Oil | Burkburnett, TX 76354 | Oil & Gas Operator | Apr 2025 |
| 28552 | Storm Peak Energy, LLC | Midland, TX 79702 | Oil & Gas Operator | May 2012 |
| 28553 | Story NRG LLC | Boerne, TX 78006 | Oil & Gas Operator | Apr 2025 |
| 28554 | Story Oil And Gas Inc | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 28555 | Stoskopf, Wayne | Hoisington, KS 67544 | Oil Operator | Apr 1995 |
| 28556 | Stotts-Kirkpatri | | Oil Operator | Oct 1991 |
| 28557 | Stoudt, Jean Marie | Broken Arrow, OK 74011 | Oil Operator | May 2024 |
| 28558 | Stout Consulting Services, Inc. | Alice, TX 78333 | Oil & Gas Operator | May 1999 |
| 28559 | Stout Energy Inc. | Midland, TX 79708 | Oil & Gas Operator | Apr 2025 |
| 28560 | Stout Energy Partners LLC | Sulphur SPGS, TX 75482 | Oil Operator | Apr 2025 |
| 28561 | Stovall Oil Company | Casper, WY 82602 | Oil & Gas Operator | Aug 1998 |
| 28562 | Stovall Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 28563 | Stovall, Howard | Cisco, TX 76437 | Oil & Gas Operator | Apr 2025 |
| 28564 | Stovall, Troy | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 28565 | Stover Company | Tulsa, OK 74152-0786 | Oil & Gas Operator | Jan 2013 |
| 28566 | Stover Oil Company | Konawa, OK 74849-0216 | Oil & Gas Operator | Jul 2002 |
| 28567 | Stover Petroleum Inc | | Oil & Gas Operator | Mar 1990 |
| 28568 | Stowe Energy, Inc. | Vernon, TX 76384 | Oil & Gas Operator | Mar 2003 |
| 28569 | Stowe Killingsworth | | Oil & Gas Operator | Apr 2023 |
| 28570 | Stowell, Cindy M. | Perry, NY 14530 | Gas Operator | Dec 2023 |
| 28571 | Stowers Energy, LLC | Celebration, FL 34747 | Oil & Gas Operator | Dec 2021 |
| 28572 | STP Cherokee, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2014 |
| 28573 | STP Newco Inc | Oklahoma City, OK 73102-5641 | Oil & Gas Operator | Jul 2021 |
| 28574 | STP Production, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Apr 2025 |
| 28575 | Strabala Joseph | | Oil Operator | Jan 1992 |
| 28576 | Strachan Exploration Inc | Englewood, CO 80112 | Oil & Gas Operator | Feb 2025 |
| 28577 | Strago Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Aug 1994 |
| 28578 | Strahan Oil & Gas Co., Inc. | | Gas Operator | Oct 1983 |
| 28579 | Strait F W Incor | | Oil Operator | Jan 1992 |
| 28580 | Strand Energy, Inc. (I) | Houston, TX 77002 | Oil & Gas Operator | Sep 1996 |
| 28581 | Strand Energy, L.C. | Houston, TX 77002 | Oil & Gas Operator | Apr 2025 |
| 28582 | Strand, Carlton Oil | Stamford, TX 79553 | Oil & Gas Operator | May 1997 |
| 28583 | Strange, D. D. | Archer City, TX 76351 | Oil & Gas Operator | Sep 2014 |
| 28584 | Strange, Joyce Marital Trust | Holliday, TX 76366 | Oil Operator | May 2008 |
| 28585 | Strat Land Exploration Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2025 |
| 28586 | Strata Energy Re | | Oil Operator | Nov 1987 |
| 28587 | Strata Energy, Inc. | | Oil & Gas Operator | Sep 1983 |
| 28588 | Strata Exploration, Inc. | Fairfield, IL 62837 | Oil & Gas Operator | Dec 2024 |
| 28589 | Strata Oil Corporation | Carmi, IL 62821 | Oil & Gas Operator | Jan 2002 |
| 28590 | Strata Oil Incor | | Oil Operator | Mar 1994 |
| 28591 | Strata Operating, Inc. | Corpus Chrsti, TX 78466 | Oil & Gas Operator | Apr 2025 |
| 28592 | Strata Petroleum Co. | Midland, TX 79701 | Oil & Gas Operator | May 1997 |
| 28593 | Strata Petroleum Inc | New Matamoras, OH 45767 | Oil & Gas Operator | Dec 2019 |
| 28594 | Strata Production Co | Roswell, NM 882021030 | Oil & Gas Operator | Feb 2025 |
| 28595 | Strata Star Petroleum Corp. | Uvalde, TX 78801 | Oil Operator | Apr 2025 |
| 28596 | Strata Tech Services, Inc | Rowlett, TX 75088 | Oil Operator | Dec 2019 |
| 28597 | Strata-X Inc. | | Oil & Gas Operator | Dec 2024 |
| 28598 | Strataform, Inc. | | Gas Operator | Jun 2002 |
| 28599 | Stratagas, Inc. | Rowlett, TX 75088 | Oil & Gas Operator | May 2006 |
| 28600 | Stratakan Exploration, LLC | Plainville, KS 67663 | Oil & Gas Operator | Dec 2024 |