| 4401 | ARNWINE | Haskell County, OK | Gas Property | Nov 2023 |
| 4402 | AROD 2-11-14 | Dawson County, TX | Oil & Gas Property | Mar 2025 |
| 4403 | ARON 41-32 | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 4404 | ARONOW | Toole County, MT | Oil & Gas Property | Mar 2025 |
| 4405 | ARONSFELD | Galveston County, TX | Oil & Gas Property | Mar 2025 |
| 4406 | ARP OIL UNIT | Smith County, TX | Oil & Gas Property | Mar 2025 |
| 4407 | ARPE | Solano County, CA | Oil & Gas Property | Oct 2024 |
| 4408 | ARPENT 21602 | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4409 | ARPOIKA | Pittsburg County, OK | Gas Property | Feb 2025 |
| 4410 | ARRASMITH | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 4411 | ARREGUY AV | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 4412 | ARRIAGA GU F | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 4413 | ARRINGTON | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 4414 | ARRINGTON | Taylor County, TX | Oil & Gas Property | Jan 2025 |
| 4415 | ARRINGTON | Hemphill County, TX | Oil & Gas Property | Mar 2025 |
| 4416 | ARRINGTON | Chautauqua County, KS | Oil Property | Feb 2025 |
| 4417 | ARRINGTON | Upshur County, TX | Oil & Gas Property | Mar 2025 |
| 4418 | ARRINGTON | Hemphill County, TX | Oil & Gas Property | Mar 2025 |
| 4419 | ARRINGTON | Yoakum County, TX | Oil & Gas Property | Mar 2025 |
| 4420 | ARRINGTON | Creek County, OK | Oil & Gas Property | Feb 2025 |
| 4421 | ARRINGTON GAS UNIT | Upshur County, TX | Oil & Gas Property | Mar 2025 |
| 4422 | ARRINGTON RANCH | Carson County, TX | Oil & Gas Property | Mar 2025 |
| 4423 | ARRINGTON-CLEMENS GAS UNIT | Upshur County, TX | Oil & Gas Property | Mar 2025 |
| 4424 | ARRIOLA | Hardin County, TX | Oil & Gas Property | Mar 2025 |
| 4425 | ARRIOLA OAKVILLE | Austin County, TX | Oil Property | Apr 2018 |
| 4426 | ARROKOTH | Lavaca County, TX | Oil & Gas Property | Mar 2025 |
| 4427 | ARROTT | Schleicher County, TX | Oil & Gas Property | Aug 2000 |
| 4428 | ARROTT | Palo Pinto County, TX | Oil & Gas Property | Oct 2013 |
| 4429 | ARROTT BROTHERS | Coke County, TX | Oil & Gas Property | Mar 2025 |
| 4430 | ARROW 22-27 | Glasscock County, TX | Oil & Gas Property | Mar 2025 |
| 4431 | ARROW 56-2-7 1H | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4432 | ARROW A 15-22 #4TFH | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 4433 | ARROW ARW FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 4434 | ARROW HEAD | Caldwell County, TX | Oil Property | Feb 2025 |
| 4435 | ARROW PEAK 7-6 UNIT | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 4436 | ARROW S STABLE | Atascosa County, TX | Oil & Gas Property | Feb 2025 |
| 4437 | ARROW STATE | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4438 | ARROW-BIVINS | Potter County, TX | Oil & Gas Property | Mar 2025 |
| 4439 | ARROWHEAD | Rio Blanco County, CO | Oil & Gas Property | Jun 2020 |
| 4440 | ARROWHEAD | Loving County, TX | Oil & Gas Property | Mar 2025 |
| 4441 | ARROWHEAD | Creek County, OK | Oil & Gas Property | Feb 2025 |
| 4442 | ARROWHEAD | San Juan County, UT | Oil & Gas Property | Feb 2020 |
| 4443 | ARROWHEAD | Oklahoma County, OK | Oil & Gas Property | Feb 2025 |
| 4444 | ARROWHEAD 10-3 | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4445 | ARROWHEAD FARMS | Weld County, CO | Oil & Gas Property | Sep 2019 |
| 4446 | ARROWHEAD GRAYBURG UNIT | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 4447 | ARROWHEAD HUNTING CLUB UNIT | Clinton County, PA | Gas Property | Mar 2025 |
| 4448 | ARROWOOD | Gallia County, OH | Oil & Gas Property | Dec 2024 |
| 4449 | ARROWOOD W. A | Callahan County, TX | Oil & Gas Property | Mar 2025 |
| 4450 | ARROWTIP 1404 20-08 | Oklahoma County, OK | Oil & Gas Property | Feb 2025 |
| 4451 | ARSENAL FEDERAL | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 4452 | ART 6-7 #1-H | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4453 | ART NOLAN | Union Parish, LA | Gas Property | Jan 2021 |
| 4454 | ART RED D 9 | Weld County, CO | Oil & Gas Property | Jan 2020 |
| 4455 | ART SMALL | Wilson County, KS | Oil Property | Jul 2023 |
| 4456 | ART YEAGER | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 4457 | ARTEMIS 42/06 | Midland County, TX | Oil & Gas Property | Mar 2025 |
| 4458 | ARTEMIS FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 4459 | ARTERBURN & CROW UNIT | Tarrant County, TX | Oil & Gas Property | Mar 2025 |
| 4460 | ARTESIA | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 4461 | ARTESIA AIRPORT CF | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 4462 | ARTESIA METEX UNIT | Eddy County, NM | Oil & Gas Property | May 2013 |
| 4463 | ARTESIA PET | Eddy County, NM | Oil Property | Jun 2014 |
| 4464 | ARTESIA STATE | Eddy County, NM | Oil Property | Mar 2025 |
| 4465 | ARTESIA STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 4466 | ARTESIA YESO FEDERAL UNIT | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 4467 | ARTFGANCE 33-7-14 | La Plata County, CO | Gas Property | Mar 2025 |
| 4468 | ARTH | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 4469 | ARTHUR | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 4470 | ARTHUR | Payne County, OK | Oil & Gas Property | Mar 2020 |
| 4471 | ARTHUR | Los Angeles County, CA | Oil & Gas Property | Mar 2025 |
| 4472 | ARTHUR | Major County, OK | Oil & Gas Property | Feb 2025 |
| 4473 | ARTHUR | Summit County, OH | Oil & Gas Property | Dec 2016 |
| 4474 | ARTHUR | Fayette County, AL | Oil & Gas Property | Mar 2025 |
| 4475 | ARTHUR | Perry County, OH | Oil Property | Dec 1987 |
| 4476 | ARTHUR | Bay County, MI | Oil Property | Feb 2025 |
| 4477 | ARTHUR | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 4478 | ARTHUR | Pope County, AR | Gas Property | Jun 2024 |
| 4479 | ARTHUR & ROSALIE LACK | Clearfield County, PA | Gas Property | Dec 2024 |
| 4480 | ARTHUR 24-35H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 4481 | ARTHUR BRINKER | Westmoreland County, PA | Gas Property | Dec 2024 |
| 4482 | ARTHUR BROOKS | Caddo Parish, LA | Oil Property | Sep 2024 |
| 4483 | ARTHUR D | Garvin County, OK | Oil & Gas Property | Oct 2020 |
| 4484 | ARTHUR DOWNE | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 4485 | ARTHUR EDENS 1 | Logan County, CO | Oil & Gas Property | Mar 2025 |
| 4486 | ARTHUR FORREST | Clarion County, PA | Gas Property | Dec 2024 |
| 4487 | ARTHUR FORREST | Clarion County, PA | Gas Property | Dec 2020 |
| 4488 | ARTHUR G. DUPPST | Westmoreland County, PA | Gas Property | Dec 2024 |
| 4489 | ARTHUR J WRIGHT | Armstrong County, PA | Gas Property | Dec 2024 |
| 4490 | ARTHUR JONES A | La Plata County, CO | Gas Property | Mar 2025 |
| 4491 | ARTHUR KLAUS | Coffey County, KS | Oil Property | Feb 2025 |
| 4492 | ARTHUR L ELKIN | Indiana County, PA | Gas Property | Dec 2020 |
| 4493 | ARTHUR L HAAG | Clearfield County, PA | Gas Property | Dec 2024 |
| 4494 | ARTHUR M | Clearfield County, PA | Gas Property | Dec 2024 |
| 4495 | ARTHUR MASON | La Plata County, CO | Gas Property | Mar 2025 |
| 4496 | ARTHUR MAYER | Finney County, KS | Gas Property | Feb 2025 |
| 4497 | ARTHUR MCKINNEY PROP | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 4498 | ARTHUR MILLER | Hodgeman County, KS | Oil Property | Jul 2024 |
| 4499 | ARTHUR NOBILE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 4500 | ARTHUR R | Indiana County, PA | Oil & Gas Property | Dec 2024 |