| 71401 | KUPARUK RIV U MELT 2P-4 | Harrison Bay Quadrangle, AK | Oil & Gas Property | Sep 2021 |
| 71402 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71403 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71404 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71405 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71406 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71407 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71408 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71409 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71410 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71411 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71412 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71413 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71414 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71415 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71416 | KUPARUK RIV UNIT 3B | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71417 | KUPARUK RIV UNIT 3N | Beechey Point Quadrangle, AK | Oil & Gas Property | Jul 2025 |
| 71418 | KUPETSKY WYO | Wyoming County, PA | Gas Property | Jun 2025 |
| 71419 | KUPP | Eastland County, TX | Oil & Gas Property | Oct 2024 |
| 71420 | KUPPER | Dunn County, ND | Oil & Gas Property | Jul 2025 |
| 71421 | KUPPETZ | Trego County, KS | Oil Property | Apr 2025 |
| 71422 | KUPPETZ | Trego County, KS | Oil Property | Apr 2025 |
| 71423 | KUPSCZNK UNIT | Susquehanna County, PA | Gas Property | Jun 2025 |
| 71424 | KURATI | Waller County, TX | Oil & Gas Property | Mar 2025 |
| 71425 | KURATTI | Waller County, TX | Oil & Gas Property | Apr 2025 |
| 71426 | KUREK, E | Cattaraugus County, NY | Gas Property | Dec 2024 |
| 71427 | KURIO | Lee County, TX | Oil & Gas Property | May 2025 |
| 71428 | KURIO UNIT | Lee County, TX | Oil & Gas Property | Dec 2016 |
| 71429 | KURIP 1 | Uintah County, UT | Oil & Gas Property | Jun 2025 |
| 71430 | KURK | Young County, TX | Oil & Gas Property | Jun 2025 |
| 71431 | KURK PEARL T | Young County, TX | Oil & Gas Property | Jun 2025 |
| 71432 | KURK WILLIAM | Young County, TX | Oil & Gas Property | Jun 2025 |
| 71433 | KURLAND | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 71434 | KURT H HAUFLER A | Lycoming County, PA | Gas Property | Jun 2025 |
| 71435 | KURTEN WOODBINE UNIT | Brazos County, TX | Oil & Gas Property | Jun 2025 |
| 71436 | KURTEN, MILTON | Brazos County, TX | Oil & Gas Property | Jun 2025 |
| 71437 | KURTH | Angelina County, TX | Oil & Gas Property | Jun 2025 |
| 71438 | KURTH J.H. JR | Newton County, TX | Oil & Gas Property | Jun 2025 |
| 71439 | KURTH UNIT | Belmont County, OH | Gas Property | Jun 2025 |
| 71440 | KURTH, J.H. JR. TRUSTEE ET AL | Newton County, TX | Oil & Gas Property | Jun 2025 |
| 71441 | KURTIS | Montgomery County, KS | Oil Property | Jul 2024 |
| 71442 | KURTZ | Runnels County, TX | Oil & Gas Property | Jun 2025 |
| 71443 | KURTZ | Lawrence County, PA | Gas Property | Dec 2024 |
| 71444 | KURTZ | Lawrence County, PA | Oil & Gas Property | Dec 2024 |
| 71445 | KURTZ | Bowman County, ND | Oil & Gas Property | Jul 2025 |
| 71446 | KURTZ | Nowata County, OK | Oil & Gas Property | Apr 1996 |
| 71447 | KURTZ | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 71448 | KURTZ 1 | Blaine County, OK | Oil & Gas Property | May 2025 |
| 71449 | KURTZ EAST UNIT | Monroe County, OH | Oil & Gas Property | Jun 2025 |
| 71450 | KURTZ UNIT | Monroe County, OH | Oil & Gas Property | Jun 2025 |
| 71451 | KURTZ, WILLIAM | Union County, KY | Oil Property | Apr 2022 |
| 71452 | KURUTZ UNIT 1 | Fayette County, PA | Gas Property | Jun 2025 |
| 71453 | KURZ | Bexar County, TX | Oil & Gas Property | Jun 2025 |
| 71454 | KURZ | Kearny County, KS | Gas Property | Apr 2025 |
| 71455 | KURZ BEE T | Bexar County, TX | Oil & Gas Property | Jun 2025 |
| 71456 | KUSAK | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 71457 | KUSCH | Major County, OK | Oil & Gas Property | Oct 2017 |
| 71458 | KUSEK | Oklahoma County, OK | Oil & Gas Property | May 2025 |
| 71459 | KUSHEQUA | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 71460 | KUSHMAUL | Duchesne County, UT | Oil & Gas Property | Jun 2025 |
| 71461 | KUSIK | Kingfisher County, OK | Oil & Gas Property | Jun 2017 |
| 71462 | KUTAC UNIT | Wilson County, TX | Oil & Gas Property | Jun 2025 |
| 71463 | KUTCH | Parker County, TX | Oil & Gas Property | Jun 2025 |
| 71464 | KUTCH GEORGE GAS UNIT | Gregg County, TX | Oil & Gas Property | Jun 2025 |
| 71465 | KUTCHER 31-27H | Dunn County, ND | Oil & Gas Property | Jul 2025 |
| 71466 | KUTEK | Fayette County, PA | Gas Property | Dec 2024 |
| 71467 | KUTNER | Ellis County, TX | Gas Property | Jun 2025 |
| 71468 | KUTSCHERENKO | Morgan County, OH | Oil & Gas Property | Dec 2018 |
| 71469 | KUTTLER | Greeley County, KS | Gas Property | Sep 2019 |
| 71470 | KUTZ | Okmulgee County, OK | Oil Property | Feb 2024 |
| 71471 | KUTZ 29 9 19 | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 71472 | KUTZ CANYON | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 71473 | KUTZ DEEP | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 71474 | KUTZ FEDERAL | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 71475 | KUTZ GOVT | San Juan County, NM | Gas Property | Jun 2025 |
| 71476 | KUTZ J FEDERAL | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 71477 | KUTZSCHBACH-LANGFORD UNIT | Brazos County, TX | Oil & Gas Property | Jun 2025 |
| 71478 | KUYKENDALL | Moffat County, CO | Oil & Gas Property | Jun 2025 |
| 71479 | KUYKENDALL | Andrews County, TX | Oil & Gas Property | Jun 2025 |
| 71480 | KUYKENDALL | Van Buren County, AR | Gas Property | Jun 2024 |
| 71481 | KUYKENDALL | McMullen County, TX | Oil & Gas Property | Jun 2025 |
| 71482 | KUYKENDALL | McMullen County, TX | Oil & Gas Property | May 2025 |
| 71483 | KUYKENDALL 34-31 | McKenzie County, ND | Oil & Gas Property | Jul 2025 |
| 71484 | KUYKENDALL ESTATE | Webster County, KY | Oil Property | Dec 2021 |
| 71485 | KUYKENDALL R. E | Rusk County, TX | Oil & Gas Property | Jun 2025 |
| 71486 | KUZEL | Garfield County, OK | Oil & Gas Property | Jun 2025 |
| 71487 | KUZIAK UNIT | Sullivan County, PA | Gas Property | Jun 2025 |
| 71488 | KVASNICA | Caddo County, OK | Oil & Gas Property | May 2025 |
| 71489 | KVG-KING ALLOC | San Augustine County, TX | Gas Property | Jun 2025 |
| 71490 | KVG-KNOX ALLOC | San Augustine County, TX | Gas Property | Jun 2025 |
| 71491 | KWB UNIT | Tom Green County, TX | Oil & Gas Property | Nov 2023 |
| 71492 | KWIATKOWSKI | Ottawa County, MI | Oil Property | Jun 2025 |
| 71493 | KWS UNIT | Johnson County, TX | Oil & Gas Property | Jun 2025 |
| 71494 | KY BERWIND LAND CO 2 | Pike County, KY | Gas Property | Dec 2023 |
| 71495 | KY BLUE | Weld County, CO | Oil & Gas Property | Dec 2019 |
| 71496 | KY WEST VA GAS | Pike County, KY | Gas Property | Dec 2023 |
| 71497 | KY WVA COAL & MINING CO | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 71498 | KY-WV GAS CO | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 71499 | KY-WVA GAS | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 71500 | KYBER | Lavaca County, TX | Oil & Gas Property | Jun 2025 |