| 4501 | KUNKA | Lipscomb County, TX | Oil & Gas Property | Nov 2025 |
| 4502 | KUNKEL | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 4503 | KUNKEL | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4504 | KUNKEL | Throckmorton County, TX | Oil & Gas Property | Oct 2025 |
| 4505 | KUNKEL | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 4506 | KUNKEL | Love County, OK | Oil Property | Nov 2025 |
| 4507 | KUNKEL | Woodson County, KS | Oil Property | Aug 2000 |
| 4508 | KUNKEL | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4509 | KUNKEL DANIEL E | Ochiltree County, TX | Oil & Gas Property | Oct 2025 |
| 4510 | KUNKLE | Indiana County, PA | Gas Property | Dec 2025 |
| 4511 | KUNKLER | Perry County, OH | Oil & Gas Property | Dec 2017 |
| 4512 | KUNNEMAN | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 4513 | KUNNEMAN | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 4514 | KUNSELMAN | Clarion County, PA | Gas Property | Dec 2025 |
| 4515 | KUNSEMILLER | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 4516 | KUNSEMILLLER 5-61-20-0801B2B | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 4517 | KUNSEMULLER | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 4518 | KUNSMAN 2 | Clearfield County, PA | Gas Property | Dec 2025 |
| 4519 | KUNTSCHIK | Gonzales County, TX | Oil & Gas Property | Jul 2025 |
| 4520 | KUNTZ | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4521 | KUNTZ | Jefferson County, PA | Gas Property | Dec 2025 |
| 4522 | KUNTZ | Stark County, ND | Oil & Gas Property | Dec 2025 |
| 4523 | KUNTZ | Jefferson County, PA | Gas Property | Dec 2025 |
| 4524 | KUNTZ 25-36H | Stark County, ND | Oil & Gas Property | Dec 2025 |
| 4525 | KUNZ F | Hockley County, TX | Oil & Gas Property | Nov 2025 |
| 4526 | KUNZMAN | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 4527 | KUNZMAN FEDERAL | Weld County, CO | Oil & Gas Property | Sep 2025 |
| 4528 | KUPARUK | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4529 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4530 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4531 | KUPARUK RIV U | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4532 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4533 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4534 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4535 | KUPARUK RIV U | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4536 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4537 | KUPARUK RIV U | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4538 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4539 | KUPARUK RIV U MELT 2P-4 | Harrison Bay Quadrangle, AK | Oil & Gas Property | Sep 2021 |
| 4540 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4541 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4542 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4543 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4544 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4545 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4546 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4547 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4548 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4549 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4550 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4551 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4552 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4553 | KUPARUK RIV UNIT 3B | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4554 | KUPARUK RIV UNIT 3N | Beechey Point Quadrangle, AK | Oil & Gas Property | Jan 2026 |
| 4555 | KUPETSKY WYO | Wyoming County, PA | Gas Property | Dec 2025 |
| 4556 | KUPPER | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4557 | KUPPETZ | Trego County, KS | Oil Property | Sep 2025 |
| 4558 | KUPPETZ | Trego County, KS | Oil Property | Sep 2025 |
| 4559 | KUPSCZNK UNIT | Susquehanna County, PA | Gas Property | Dec 2025 |
| 4560 | KURATI | Waller County, TX | Oil & Gas Property | Mar 2025 |
| 4561 | KURATTI | Waller County, TX | Oil & Gas Property | Jul 2025 |
| 4562 | KUREK, E | Cattaraugus County, NY | Gas Property | Dec 2024 |
| 4563 | KURIO | Lee County, TX | Oil & Gas Property | Oct 2025 |
| 4564 | KURIO UNIT | Lee County, TX | Oil & Gas Property | Jan 2017 |
| 4565 | KURIP 1 | Uintah County, UT | Oil & Gas Property | Dec 2025 |
| 4566 | KURK | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4567 | KURK PEARL | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4568 | KURK WILLIAM | Young County, TX | Oil & Gas Property | Nov 2025 |
| 4569 | KURLAND | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 4570 | KURT H HAUFLER A | Lycoming County, PA | Gas Property | Dec 2025 |
| 4571 | KURTEN WOODBINE UNIT | Brazos County, TX | Oil & Gas Property | Nov 2025 |
| 4572 | KURTEN, MILTON | Brazos County, TX | Oil & Gas Property | Nov 2025 |
| 4573 | KURTH | Angelina County, TX | Oil & Gas Property | Nov 2025 |
| 4574 | KURTH J.H. JR | Newton County, TX | Oil & Gas Property | Nov 2025 |
| 4575 | KURTH UNIT | Belmont County, OH | Gas Property | Sep 2025 |
| 4576 | KURTH, J.H. JR. TRUSTEE ET AL | Newton County, TX | Oil & Gas Property | Nov 2025 |
| 4577 | KURTIS | Montgomery County, KS | Oil Property | Jul 2024 |
| 4578 | KURTZ | Runnels County, TX | Oil & Gas Property | Nov 2025 |
| 4579 | KURTZ | Lawrence County, PA | Gas Property | Dec 2025 |
| 4580 | KURTZ | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 4581 | KURTZ | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 4582 | KURTZ | Nowata County, OK | Oil & Gas Property | May 1996 |
| 4583 | KURTZ | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 4584 | KURTZ 1 | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 4585 | KURTZ EAST UNIT | Monroe County, OH | Oil & Gas Property | Sep 2025 |
| 4586 | KURTZ UNIT | Monroe County, OH | Oil & Gas Property | Sep 2025 |
| 4587 | KURTZ, WILLIAM | Union County, KY | Oil Property | Apr 2022 |
| 4588 | KURUTZ UNIT 1 | Fayette County, PA | Gas Property | Dec 2025 |
| 4589 | KURZ | Bexar County, TX | Oil & Gas Property | Nov 2025 |
| 4590 | KURZ | Kearny County, KS | Gas Property | Sep 2025 |
| 4591 | KURZ BEE T | Bexar County, TX | Oil & Gas Property | Nov 2025 |
| 4592 | KUSAK | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 4593 | KUSCH | Major County, OK | Oil & Gas Property | Oct 2017 |
| 4594 | KUSEK | Oklahoma County, OK | Oil & Gas Property | Oct 2025 |
| 4595 | KUSHEQUA | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4596 | KUSHMAUL | Duchesne County, UT | Oil & Gas Property | Dec 2025 |
| 4597 | KUSIK | Kingfisher County, OK | Oil & Gas Property | Jun 2017 |
| 4598 | KUTAC UNIT | Wilson County, TX | Oil & Gas Property | Nov 2025 |
| 4599 | KUTCH | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 4600 | KUTCH GEORGE GAS UNIT | Gregg County, TX | Oil & Gas Property | Nov 2025 |