| 31501 | DELANEY-TUNNELL | Santa Barbara County, CA | Oil & Gas Property | May 2018 |
| 31502 | DELANGE | Crane County, TX | Oil & Gas Property | May 2025 |
| 31503 | DELANO | Carter County, OK | Oil & Gas Property | Apr 2025 |
| 31504 | DELANO PL | St. Landry Parish, LA | Oil & Gas Property | Dec 2024 |
| 31505 | DELANTY | Kern County, CA | Oil Property | Nov 1990 |
| 31506 | DELAPLAINE WA | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 31507 | DELAPP | Washington County, OK | Oil & Gas Property | Feb 2020 |
| 31508 | DELAPP | Sheridan County, WY | Gas Property | Aug 2010 |
| 31509 | DELAPP | Sheridan County, WY | Gas Property | May 2012 |
| 31510 | DELAWARE | Nowata County, OK | Gas Property | Aug 2021 |
| 31511 | DELAWARE 28 | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 31512 | DELAWARE RANCH | Eddy County, NM | Oil & Gas Property | May 2025 |
| 31513 | DELAWARE RANCH 12 W1MD FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 31514 | DELAY | Texas County, OK | Oil & Gas Property | Apr 2025 |
| 31515 | DELAY | Stanton County, KS | Gas Property | Apr 2025 |
| 31516 | DELBERT SEAY | Jefferson County, OK | Oil Property | Feb 2024 |
| 31517 | DELBERT SULLIVA | Woodson County, KS | Oil Property | Mar 2023 |
| 31518 | DELBERT WALT TRUST | Sheridan County, KS | Oil Property | Apr 2025 |
| 31519 | DELEON REINHARD UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 31520 | DELEON WIATR | Karnes County, TX | Oil & Gas Property | May 2025 |
| 31521 | DELEON, LULA TR | Sebastian County, AR | Gas Property | Jun 2024 |
| 31522 | DELHAGEN | Susquehanna County, PA | Gas Property | May 2025 |
| 31523 | DELHI | Eddy County, NM | Oil & Gas Property | May 2025 |
| 31524 | DELHI | Franklin Parish, LA | Oil & Gas Property | Jan 2006 |
| 31525 | DELHI B STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 31526 | DELHI COM | San Juan County, NM | Oil & Gas Property | May 2025 |
| 31527 | DELHI TAYLOR | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 31528 | DELHI TURNER | San Juan County, NM | Oil & Gas Property | May 2025 |
| 31529 | DELHI-JONES | Schleicher County, TX | Oil & Gas Property | Apr 2024 |
| 31530 | DELIA 5992 14-30 | Burke County, ND | Oil & Gas Property | Jun 2025 |
| 31531 | DELIA USA 14-9TFH | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 31532 | DELIGHTFUL DASHER 11 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 31533 | DELIMA | Bradford County, PA | Gas Property | May 2025 |
| 31534 | DELIMONT | Phillips County, KS | Oil Property | Apr 2025 |
| 31535 | DELK | Beaver County, OK | Oil & Gas Property | Dec 2017 |
| 31536 | DELK, RAYMOND | Clinton County, KY | Oil & Gas Property | Dec 2018 |
| 31537 | DELL | Butler County, KS | Oil Property | Apr 2025 |
| 31538 | DELL MAYER | Coal County, OK | Oil & Gas Property | Apr 2025 |
| 31539 | DELLA | Caddo County, OK | Oil & Gas Property | Apr 2025 |
| 31540 | DELLA | Grimes County, TX | Oil & Gas Property | May 2025 |
| 31541 | DELLA 14-23 #1H | Roosevelt County, MT | Oil & Gas Property | May 2025 |
| 31542 | DELLA 29 FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 31543 | DELLA COLVIN | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 31544 | DELLA GROSS | Russell County, KS | Oil Property | Apr 2025 |
| 31545 | DELLA JACKSON | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 31546 | DELLA WILLIAMS | Sabine Parish, LA | Oil Property | Dec 2024 |
| 31547 | DELLANA WARD USA 14-7H | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 31548 | DELLERE 1-25 | Rawlins County, KS | Oil Property | Apr 2025 |
| 31549 | DELLINGER 1-36 | Seward County, KS | Gas Property | Jun 2000 |
| 31550 | DELLUOMO | Comanche County, OK | Oil Property | Nov 2024 |
| 31551 | DELMAR | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 31552 | DELMAR 24-13-6 | Carroll County, OH | Oil & Gas Property | Mar 2025 |
| 31553 | DELMAR CHRISLER | Ellis County, KS | Oil Property | Dec 1982 |
| 31554 | DELMAR SANOR | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 31555 | DELMONT 34-23H | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 31556 | DELMUL | Ashtabula County, OH | Oil & Gas Property | Dec 1990 |
| 31557 | DELO | San Juan County, NM | Oil & Gas Property | May 2025 |
| 31558 | DELOACH | Claiborne Parish, LA | Oil Property | Oct 2024 |
| 31559 | DELOACHE | Hockley County, TX | Oil & Gas Property | May 2025 |
| 31560 | DELOE | Clarion County, PA | Gas Property | Dec 2024 |
| 31561 | DELOFT STATE 36-16-24 1H | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 31562 | DELONEY | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 31563 | DELONEY FAYE BIRDWELL | Nacogdoches County, TX | Oil & Gas Property | Oct 2013 |
| 31564 | DELONG | Irion County, TX | Oil & Gas Property | May 2025 |
| 31565 | DELONG | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 31566 | DELONG UNIT | Monroe County, OH | Oil & Gas Property | Mar 2025 |
| 31567 | DELONG, CORA | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 31568 | DELOREAN 255 | Martin County, TX | Oil & Gas Property | May 2025 |
| 31569 | DELOREAN 9 10 | Lea County, NM | Oil & Gas Property | May 2025 |
| 31570 | DELORES E SHERMAN | Clarion County, PA | Gas Property | Dec 2024 |
| 31571 | DELORES SAND 29-32H | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 31572 | DELORES USA | Burke County, ND | Oil & Gas Property | Dec 2019 |
| 31573 | DELORES USA 21-4TFH | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 31574 | DELORIS MITCHELL | Washington County, OH | Oil & Gas Property | Dec 1998 |
| 31575 | DELORME 12-1 | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 31576 | DELOZEIS | Zapata County, TX | Oil & Gas Property | May 2025 |
| 31577 | DELOZIER | Nowata County, OK | Oil & Gas Property | Jun 2012 |
| 31578 | DELOZIER | Washita County, OK | Oil & Gas Property | Apr 2025 |
| 31579 | DELP WOLFE | Jefferson County, PA | Gas Property | Dec 2024 |
| 31580 | DELPH GEORGE | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 31581 | DELPHI OIL | Forrest County, MS | Oil & Gas Property | May 2025 |
| 31582 | DELPHI OIL WALTERS O ET AL 1 | Forrest County, MS | Oil & Gas Property | May 2025 |
| 31583 | DELROSE G | Upshur County, TX | Oil & Gas Property | May 2025 |
| 31584 | DELSHAD, HO | Cumberland County, KY | Oil Property | Dec 2023 |
| 31585 | DELTA | Scurry County, TX | Oil & Gas Property | May 2025 |
| 31586 | DELTA | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 31587 | DELTA | Lycoming County, PA | Gas Property | May 2025 |
| 31588 | DELTA 1-11 | Beaver County, OK | Oil & Gas Property | Apr 2025 |
| 31589 | DELTA 2 | Mesa County, CO | Oil & Gas Property | May 2025 |
| 31590 | DELTA 6093 | Burke County, ND | Oil & Gas Property | Jun 2025 |
| 31591 | DELTA 7-18-31 H | Mitchell County, TX | Oil & Gas Property | May 2025 |
| 31592 | DELTA D. Z | Colorado County, TX | Gas Property | May 2025 |
| 31593 | DELTA DAWN | Lee County, TX | Oil & Gas Property | May 2025 |
| 31594 | DELTA EAST UNIT | Scurry County, TX | Oil & Gas Property | May 2025 |
| 31595 | DELTA FARMS | Colusa County, CA | Gas Property | May 2011 |
| 31596 | DELTA FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2023 |
| 31597 | DELTA FEDERAL | Fremont County, WY | Gas Property | May 2025 |
| 31598 | DELTA GAS UNIT | Rusk County, TX | Oil & Gas Property | Apr 2025 |
| 31599 | DELTA LAND INVESTMENT | Medina County, OH | Oil & Gas Property | Dec 1997 |
| 31600 | DELTA MINERALS | Plaquemines Parish, LA | Oil & Gas Property | Dec 2024 |