| 7401 | Davis & Kaiser Operating, Inc. | | Oil Operator | May 2004 |
| 7402 | Davis & Salmon | Muenster, TX 76252 | Oil & Gas Operator | Oct 2017 |
| 7403 | Davis & Tharel | | Oil & Gas Operator | Dec 1988 |
| 7404 | Davis And Backus | | Oil Operator | Nov 1999 |
| 7405 | Davis Asset Management, Inc. | Houston, TX 77010 | Oil & Gas Operator | Dec 2004 |
| 7406 | Davis Bobby J | Upton, WY 82730 | Oil & Gas Operator | Oct 1989 |
| 7407 | Davis Bradley & Kathy | Stockport, OH 43787 | Oil Operator | Dec 2025 |
| 7408 | Davis Bros. Oil Producers, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2020 |
| 7409 | Davis Brothers O | | Oil Operator | Dec 1987 |
| 7410 | Davis Charles K | Morris, OK 74445-2201 | Oil & Gas Operator | Apr 2015 |
| 7411 | Davis Consulting LLC | Tulsa, OK 74104 | Oil Operator | Apr 2024 |
| 7412 | Davis Contract Pumping | | Oil Operator | Oct 2000 |
| 7413 | Davis Davis & Davis | | Oil & Gas Operator | Dec 1988 |
| 7414 | Davis Drilling & | | Oil Operator | Jul 1989 |
| 7415 | Davis Energy Services LLC | La Grange, TX 78945 | Oil Operator | Sep 2026 |
| 7416 | Davis Enterprises | Abilene, TX 79608 | Oil & Gas Operator | Aug 1998 |
| 7417 | Davis Exploration | | Oil Operator | Dec 2007 |
| 7418 | Davis Gulf Coast, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Sep 2026 |
| 7419 | Davis Henry | Tulsa, OK 74135-3567 | Oil & Gas Operator | Dec 1994 |
| 7420 | Davis Investment LLC | | Oil & Gas Operator | Dec 1998 |
| 7421 | Davis Jared | Wann, OK 74083-9610 | Oil & Gas Operator | Jul 2026 |
| 7422 | Davis Jim L | Morris, OK 74445 | Oil & Gas Operator | Dec 2021 |
| 7423 | Davis Kendall | Bethany, OK 73008-4714 | Oil Operator | Aug 2016 |
| 7424 | Davis Oil & Gas, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2011 |
| 7425 | Davis Oil Compan | | Oil Operator | Jul 1988 |
| 7426 | Davis Oil Company | Denver, CO 80202 | Oil & Gas Operator | Jun 1988 |
| 7427 | Davis Oil Company-Cox | | Oil & Gas Operator | Aug 1980 |
| 7428 | Davis Operating Company | Elysian Field, TX 75642 | Oil & Gas Operator | Sep 2026 |
| 7429 | Davis Petroleum | | Oil & Gas Operator | Dec 1996 |
| 7430 | Davis Petroleum Corp. | Houston, TX 77027 | Oil & Gas Operator | Sep 2026 |
| 7431 | Davis Petroleum, Inc. | Great Bend, KS 67530 | Oil Operator | Aug 2021 |
| 7432 | Davis Southern Operating Co LLC | Houston, TX 77004 | Oil & Gas Operator | Sep 2026 |
| 7433 | Davis William H | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2014 |
| 7434 | Davis William W | | Oil Operator | Jun 2024 |
| 7435 | Davis, A. L. Production Co.,Inc. | Van Vleck, TX 77482 | Oil & Gas Operator | Aug 2003 |
| 7436 | Davis, Billy F. | Tulsa, OK 74152 | Oil Operator | Jun 1988 |
| 7437 | Davis, C. O. Production Co. | Bay City, TX 77414 | Oil & Gas Operator | Sep 2026 |
| 7438 | Davis, D. D. Estate Of | Borger, TX 79008 | Oil & Gas Operator | Jul 1998 |
| 7439 | Davis, Don Oil Co. | Nocona, TX 76255 | Oil & Gas Operator | Sep 2026 |
| 7440 | Davis, Edward Mike | | Oil Operator | Dec 2011 |
| 7441 | Davis, Gowin | Wichita Falls, TX 76308 | Oil & Gas Operator | Mar 2001 |
| 7442 | Davis, J. R. Oil Company | Sweeny, TX 77480 | Oil & Gas Operator | Sep 2026 |
| 7443 | Davis, Joe D. | Fort Smith, AR 72903 | Gas Operator | Mar 2015 |
| 7444 | Davis, Kelly J. | Muenster, TX 76252 | Oil Operator | Sep 2026 |
| 7445 | Davis, Larry D. | Boling, TX 77420 | Oil & Gas Operator | Sep 2026 |
| 7446 | Davis, Michael G. | Wichita, KS 67212 | Oil & Gas Operator | Jul 1988 |
| 7447 | Davis, Odis Oil Company | Nocona, TX 76255 | Oil & Gas Operator | Dec 2000 |
| 7448 | Davis, Paul Pipe & Supply Inc. | Abilene, TX 79606 | Oil & Gas Operator | Feb 2001 |
| 7449 | Davis, R. E. Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Oct 2015 |
| 7450 | Davis, Randy | Perryton, TX 79070 | Oil & Gas Operator | Jun 2017 |
| 7451 | Davis, Robert E. | Graham, TX 76450 | Oil & Gas Operator | Apr 1997 |
| 7452 | Davis, Robert W. | Richfield, KS 67953 | Gas Operator | Dec 2010 |
| 7453 | Davis, Roland C. | Hardin, TX 77561 | Oil & Gas Operator | May 1997 |
| 7454 | Davis, Sammy | Albany, TX 76430 | Oil & Gas Operator | Sep 2026 |
| 7455 | Davis, Tommy | Hebbronville, TX 78361 | Oil & Gas Operator | Jun 1995 |
| 7456 | Davis, Travis H. | Spearman, TX 79081 | Oil & Gas Operator | Jul 2003 |
| 7457 | Davis, Travis H. Gas | Spearman, TX 79081 | Oil & Gas Operator | Sep 2026 |
| 7458 | Davis, Wilbur Oil Production Company | Junction City, AR 71749 | Oil Operator | Jan 2025 |
| 7459 | Davis-Goodman Oil Company | | Oil & Gas Operator | Jun 1980 |
| 7460 | Davis-Goodman-Medders | | Oil & Gas Operator | Jun 1980 |
| 7461 | Davis/Osage Corp | Tulsa, OK 74103 | Oil Operator | Jan 2001 |
| 7462 | Davisson, Ancil | | Oil & Gas Operator | Oct 2001 |
| 7463 | Davon Drilling Company | Oklahoma City, OK 73113-0665 | Oil & Gas Operator | Mar 2015 |
| 7464 | Dawes, Tom E | | Oil Operator | Oct 2000 |
| 7465 | Dawkins Energies, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2026 |
| 7466 | Dawn Energy SVC | Templeton, PA 16259-3616 | Gas Operator | Dec 2025 |
| 7467 | Dawn Oil & Gas Operators Inc. | Borger, TX 79007 | Oil & Gas Operator | Sep 2026 |
| 7468 | Dawsey Operating Company | Georgetown, TX 78628 | Oil & Gas Operator | Mar 2016 |
| 7469 | Dawson Energy, LLC | Midland, TX 79702 | Gas Operator | Sep 2026 |
| 7470 | Dawson Exploration, Inc. | | Oil & Gas Operator | Jun 1986 |
| 7471 | Dawson Geophysical Company | Midland, TX 79701 | Oil Operator | Aug 2024 |
| 7472 | Dawson Resources Inc | Franktown, CO 80116 | Oil & Gas Operator | Mar 2015 |
| 7473 | Dawson, B G Oil & Gas LTD | Dallas, TX 75205 | Oil & Gas Operator | Jul 2024 |
| 7474 | Dawson, Levi S | | Oil & Gas Operator | Mar 2015 |
| 7475 | Dawson-Markwell | | Oil & Gas Operator | Nov 1996 |
| 7476 | Dawson-Markwell Exploration Co. | Oklahoma City, OK 73101 | Oil & Gas Operator | Jun 2026 |
| 7477 | Dawydko, Keith A. & Ronald T. | Clarence, NY 14031 | Gas Operator | Dec 2025 |
| 7478 | Daxin Energy Corporation | Seminole, OK 74868-2208 | Oil Operator | Jan 2013 |
| 7479 | Day Dreams Resources, LLC | | Oil & Gas Operator | Dec 2025 |
| 7480 | Day Resources, Inc. | Midland, TX 79707 | Oil & Gas Operator | Aug 1994 |
| 7481 | Day Richard H | Wann, OK 74083-9608 | Oil Operator | Mar 2015 |
| 7482 | Day Town Operating, LLC | | Oil & Gas Operator | Jan 2025 |
| 7483 | Daybreak Oil And Gas, Inc. | | Oil & Gas Operator | Jul 2026 |
| 7484 | Daylight Petroleum LLC | Houston, TX 77052 | Oil & Gas Operator | Sep 2026 |
| 7485 | Daymon Martin | | Oil Operator | Mar 1983 |
| 7486 | Daystar Operating Company, LLC | Austin, TX 78750 | Oil & Gas Operator | Apr 2008 |
| 7487 | Daystar Petroleum Inc | Eureka, KS 67045 | Oil & Gas Operator | May 2026 |
| 7488 | DB Energy, LLC | Baldwin City, KS 66006 | Oil Operator | Mar 2026 |
| 7489 | DB Resources, LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 7490 | DBC Operating Company LLC | Midlothian, TX 76065 | Oil & Gas Operator | Sep 2026 |
| 7491 | DBD Oil, LLC | Emporia, KS 66801 | Oil Operator | May 2026 |
| 7492 | DBF Partners | | Oil Operator | Dec 1986 |
| 7493 | DBL DRLG.&Prod. Services, Inc. | | Oil & Gas Operator | Jul 1997 |
| 7494 | Dbo Oil Incorporated | Georgetown, TX 78628 | Oil & Gas Operator | Sep 2026 |
| 7495 | DBP Exploration, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2026 |
| 7496 | DBS Oil Co /Osage Only | | Oil Operator | Nov 2025 |
| 7497 | DBV Energy, LLC | Shiner, TX 77984 | Oil Operator | Sep 2026 |
| 7498 | Dby Investments LLC | Lago VIsta, TX 78645-8011 | Oil & Gas Operator | Nov 2016 |
| 7499 | DC Oil & Gas LLC | Woodsfield, OH 43793 | Oil & Gas Operator | Dec 2025 |
| 7500 | DC Operating LLC | Yale, OK 74085-6662 | Oil & Gas Operator | Mar 2020 |