| 4501 | ARTHUR NOBILE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4502 | ARTHUR R | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4503 | ARTHUR R & MARY J FLEMING | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4504 | ARTHUR SINDT | Logan County, CO | Oil Property | May 2026 |
| 4505 | ARTHUR SMITH GAS UNIT | Panola County, TX | Oil & Gas Property | May 2026 |
| 4506 | ARTHUR STALLINGS | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 4507 | ARTHUR UNIT | Lycoming County, PA | Gas Property | May 2026 |
| 4508 | ARTHUR W. FRY, ETUX | Indiana County, PA | Gas Property | Dec 2025 |
| 4509 | ARTHUR WEBB -B | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 4510 | ARTHUR WEBB ET AL | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 4511 | ARTHUR WILLIAMS | De Soto Parish, LA | Oil Property | Jan 2025 |
| 4512 | ARTHUR, STEVE | Fayette County, WV | Gas Property | Dec 2021 |
| 4513 | ARTIE | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 4514 | ARTIE LEE 0504 24-1HW | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 4515 | ARTIE MAY WILLIAMS | Grant County, KS | Gas Property | Mar 2026 |
| 4516 | ARTIS | Pontotoc County, OK | Oil Property | Apr 2022 |
| 4517 | ARTMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 4518 | ARTSY 150-94-05BH TF | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4519 | ARTZ | Bottineau County, ND | Oil Property | Oct 1970 |
| 4520 | ARUBA | Alfalfa County, OK | Oil & Gas Property | Apr 2026 |
| 4521 | ARUBA STATE 15-14 UNIT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 4522 | ARUNDELL | Ventura County, CA | Oil & Gas Property | Jun 2026 |
| 4523 | ARVER | Kern County, CA | Oil & Gas Property | Apr 1998 |
| 4524 | ARVID | Divide County, ND | Oil & Gas Property | May 2026 |
| 4525 | ARVID ANDERSON 14-11 | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 4526 | ARVID BANGEN USA 31-18H | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 4527 | ARVIL BROWN | La Plata County, CO | Gas Property | May 2026 |
| 4528 | ARVIN UNIT | Kern County, CA | Oil & Gas Property | Jan 1989 |
| 4529 | ARVIN WATERFLOOD UNIT | Kern County, CA | Oil & Gas Property | Jul 2012 |
| 4530 | ARVIN, HOWARD | Estill County, KY | Oil Property | Oct 2021 |
| 4531 | ARVINE 28 | Culberson County, TX | Oil & Gas Property | May 2026 |
| 4532 | ARVIS | Union Parish, LA | Oil Property | Jan 2025 |
| 4533 | ARVO 12-33TFH | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 4534 | ARWINE MYRTLE | Wise County, TX | Oil & Gas Property | May 2026 |
| 4535 | ARY 1 | Graham County, KS | Oil Property | Jun 2019 |
| 4536 | ARYA 1404 06 | Oklahoma County, OK | Oil & Gas Property | Apr 2026 |
| 4537 | ARZ UNIT G DIM | Dimmit County, TX | Oil & Gas Property | May 2026 |
| 4538 | ARZA PRYOR | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 4539 | ASA HOSKINS | Meigs County, OH | Oil & Gas Property | Dec 2024 |
| 4540 | ASADERO 3 STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 4541 | ASADERO STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 4542 | ASBECK | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 4543 | ASBECK | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4544 | ASBECK FEDERAL 21-16-1H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4545 | ASBURY | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 4546 | ASBURY | Okfuskee County, OK | Gas Property | Dec 2011 |
| 4547 | ASBURY | Kay County, OK | Oil & Gas Property | Mar 2026 |
| 4548 | ASCARI | Burleson County, TX | Oil & Gas Property | May 2026 |
| 4549 | ASCARTE | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 4550 | ASCENDER | Love County, OK | Oil Property | Jul 2025 |
| 4551 | ASCENSION POINT | Marshall County, OK | Oil & Gas Property | Apr 2026 |
| 4552 | ASCHE | Zapata County, TX | Oil & Gas Property | May 2026 |
| 4553 | ASCHE | Zapata County, TX | Oil & Gas Property | May 2026 |
| 4554 | ASCHE | La Salle County, TX | Gas Property | May 2026 |
| 4555 | ASCHE RANCH | La Salle County, TX | Gas Property | Mar 2026 |
| 4556 | ASCM C | Solano County, CA | Gas Property | Sep 2001 |
| 4557 | ASEL, HENRY | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 4558 | ASH 'A' | Barber County, KS | Oil & Gas Property | Mar 2026 |
| 4559 | ASH 0807 | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 4560 | ASH 1 | Barber County, KS | Oil & Gas Property | Mar 2026 |
| 4561 | ASH 1 | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 4562 | ASH 1 | Palo Pinto County, TX | Oil & Gas Property | Aug 2021 |
| 4563 | ASH 13H | Amite County, MS | Oil & Gas Property | May 2026 |
| 4564 | ASH 2 | Throckmorton County, TX | Oil & Gas Property | May 2026 |
| 4565 | ASH 253 | Martin County, TX | Oil & Gas Property | May 2026 |
| 4566 | ASH 31H | Amite County, MS | Oil & Gas Property | May 2026 |
| 4567 | ASH 55-1-32 UNIT | Loving County, TX | Oil & Gas Property | May 2026 |
| 4568 | ASH B | Palo Pinto County, TX | Oil & Gas Property | May 2026 |
| 4569 | ASH B | Barber County, KS | Oil & Gas Property | Jan 2026 |
| 4570 | ASH COULEE FEDERAL 44 | Billings County, ND | Oil & Gas Property | May 2026 |
| 4571 | ASH CREEK | Sheridan County, WY | Oil & Gas Property | Nov 1997 |
| 4572 | ASH FEDERAL 5300 11-18T | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 4573 | ASH GROVE | Ellis County, TX | Gas Property | May 2026 |
| 4574 | ASH LOUISE | Guadalupe County, TX | Oil & Gas Property | Nov 2022 |
| 4575 | ASH TEER 9 WINBURG TRUST UNIT | Navarro County, TX | Oil & Gas Property | Jul 2024 |
| 4576 | ASH UNIT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 4577 | ASH WA | Palo Pinto County, TX | Oil & Gas Property | May 2026 |
| 4578 | ASH, LAURA | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 4579 | ASH, RANDALL | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 4580 | ASH, VERNA | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 4581 | ASHBURN | Wabaunsee County, KS | Oil Property | Mar 2026 |
| 4582 | ASHBY | Gray County, TX | Gas Property | May 2026 |
| 4583 | ASHBY | Garfield County, OK | Oil & Gas Property | Apr 2026 |
| 4584 | ASHBY | Lubbock County, TX | Oil & Gas Property | May 2026 |
| 4585 | ASHBY | Hopkins County, KY | Oil & Gas Property | Oct 2021 |
| 4586 | ASHBY | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 4587 | ASHBY | Taylor County, TX | Oil & Gas Property | May 2026 |
| 4588 | ASHBY | Rusk County, TX | Oil & Gas Property | May 2026 |
| 4589 | ASHBY | Custer County, OK | Oil & Gas Property | Jun 2019 |
| 4590 | ASHBY | Palo Pinto County, TX | Oil & Gas Property | May 2026 |
| 4591 | ASHBY 1H | Bradford County, PA | Gas Property | May 2026 |
| 4592 | ASHBY COMMUNITY | Hopkins County, KY | Oil Property | Oct 2021 |
| 4593 | ASHBY GAS UNIT | Rusk County, TX | Oil & Gas Property | May 2026 |
| 4594 | ASHBY UNIT | Rusk County, TX | Oil & Gas Property | May 2026 |
| 4595 | ASHBY, ELMER | Rusk County, TX | Gas Property | Jul 2025 |
| 4596 | ASHBY, HERSHEL H | Hopkins County, KY | Oil Property | Oct 2021 |
| 4597 | ASHBY-NANCE COMM | Hopkins County, KY | Oil Property | Dec 2014 |
| 4598 | ASHCRAFT | Kingman County, KS | Gas Property | Dec 1999 |
| 4599 | ASHCRAFT | Lee County, KY | Oil & Gas Property | Dec 2021 |
| 4600 | ASHCRAFT | Muskingum County, OH | Oil & Gas Property | Dec 2025 |