| 70401 | KUPARUK RIV U | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70402 | KUPARUK RIV U MELT 2P-4 | Harrison Bay Quadrangle, AK | Oil & Gas Property | Sep 2021 |
| 70403 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70404 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70405 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70406 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70407 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70408 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70409 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70410 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70411 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70412 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70413 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70414 | KUPARUK RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70415 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70416 | KUPARUK RIV UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70417 | KUPARUK RIV UNIT 3B | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70418 | KUPARUK RIV UNIT 3N | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 70419 | KUPETSKY WYO | Wyoming County, PA | Gas Property | Feb 2025 |
| 70420 | KUPP | Eastland County, TX | Oil & Gas Property | Oct 2024 |
| 70421 | KUPPER | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 70422 | KUPPETZ | Trego County, KS | Oil Property | Dec 2024 |
| 70423 | KUPPETZ | Trego County, KS | Oil Property | Oct 2024 |
| 70424 | KUPSCZNK UNIT | Susquehanna County, PA | Gas Property | Feb 2025 |
| 70425 | KURATI | Waller County, TX | Oil & Gas Property | Jan 2025 |
| 70426 | KURATTI | Waller County, TX | Oil & Gas Property | Dec 2024 |
| 70427 | KUREK, E | Cattaraugus County, NY | Gas Property | Dec 2023 |
| 70428 | KURIO | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 70429 | KURIO UNIT | Lee County, TX | Oil & Gas Property | Dec 2016 |
| 70430 | KURIP 1 | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 70431 | KURK | Young County, TX | Oil & Gas Property | Jan 2025 |
| 70432 | KURK PEARL | Young County, TX | Oil & Gas Property | Jan 2025 |
| 70433 | KURK WILLIAM | Young County, TX | Oil & Gas Property | Jan 2025 |
| 70434 | KURLAND | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 70435 | KURT H HAUFLER A | Lycoming County, PA | Gas Property | Feb 2025 |
| 70436 | KURTEN WOODBINE UNIT | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 70437 | KURTEN, MILTON | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 70438 | KURTH | Angelina County, TX | Oil & Gas Property | Jan 2025 |
| 70439 | KURTH J.H. JR | Newton County, TX | Oil & Gas Property | Jan 2025 |
| 70440 | KURTH J.H. JR. TRUSTEE ET AL | Newton County, TX | Oil & Gas Property | Jan 2025 |
| 70441 | KURTH UNIT | Belmont County, OH | Gas Property | Dec 2024 |
| 70442 | KURTIS | Montgomery County, KS | Oil Property | Jul 2024 |
| 70443 | KURTZ | Runnels County, TX | Oil & Gas Property | Jan 2025 |
| 70444 | KURTZ | Lawrence County, PA | Gas Property | Dec 2024 |
| 70445 | KURTZ | Lawrence County, PA | Oil & Gas Property | Dec 2024 |
| 70446 | KURTZ | Bowman County, ND | Oil & Gas Property | Feb 2025 |
| 70447 | KURTZ | Nowata County, OK | Oil & Gas Property | Apr 1996 |
| 70448 | KURTZ | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 70449 | KURTZ 1 | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 70450 | KURTZ EAST UNIT | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 70451 | KURTZ UNIT | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 70452 | KURTZ, WILLIAM | Union County, KY | Oil Property | Apr 2022 |
| 70453 | KURUTZ UNIT 1 | Fayette County, PA | Gas Property | Feb 2025 |
| 70454 | KURZ | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 70455 | KURZ | Kearny County, KS | Gas Property | Dec 2024 |
| 70456 | KURZ BEE T | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 70457 | KUSAK | Gonzales County, TX | Oil & Gas Property | Oct 2024 |
| 70458 | KUSEK | Oklahoma County, OK | Oil & Gas Property | Dec 2024 |
| 70459 | KUSHEQUA | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 70460 | KUSHMAUL | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 70461 | KUSIK | Kingfisher County, OK | Oil & Gas Property | Jun 2017 |
| 70462 | KUTCH | Parker County, TX | Oil & Gas Property | Jan 2025 |
| 70463 | KUTCH GEORGE GAS UNIT | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 70464 | KUTEK | Fayette County, PA | Gas Property | Dec 2024 |
| 70465 | KUTNER | Ellis County, TX | Gas Property | Jan 2025 |
| 70466 | KUTSCHERENKO | Morgan County, OH | Oil & Gas Property | Dec 2018 |
| 70467 | KUTTLER | Greeley County, KS | Gas Property | Sep 2019 |
| 70468 | KUTZ | Okmulgee County, OK | Oil Property | Feb 2024 |
| 70469 | KUTZ 29 9 19 | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 70470 | KUTZ CANYON | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 70471 | KUTZ DEEP | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 70472 | KUTZ FEDERAL | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 70473 | KUTZ GOVT | San Juan County, NM | Gas Property | Feb 2025 |
| 70474 | KUTZ J FEDERAL | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 70475 | KUTZSCHBACH-LANGFORD UNIT | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 70476 | KUYKENDALL | Moffat County, CO | Oil & Gas Property | Jan 2025 |
| 70477 | KUYKENDALL | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 70478 | KUYKENDALL | Van Buren County, AR | Gas Property | Jun 2024 |
| 70479 | KUYKENDALL | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 70480 | KUYKENDALL | McMullen County, TX | Oil & Gas Property | Dec 2024 |
| 70481 | KUYKENDALL 34-31 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 70482 | KUYKENDALL ESTATE | Webster County, KY | Oil Property | Dec 2021 |
| 70483 | KUYKENDALL R. E | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 70484 | KUZEL | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 70485 | KUZIAK UNIT | Sullivan County, PA | Gas Property | Feb 2025 |
| 70486 | KVASNICA | Caddo County, OK | Oil & Gas Property | Jan 2025 |
| 70487 | KVG-KING ALLOC | San Augustine County, TX | Gas Property | Jan 2025 |
| 70488 | KVG-KNOX ALLOC | San Augustine County, TX | Gas Property | Jan 2025 |
| 70489 | KWB UNIT | Tom Green County, TX | Oil & Gas Property | Nov 2023 |
| 70490 | KWIATKOWSKI | Ottawa County, MI | Oil Property | Jan 2025 |
| 70491 | KWS UNIT | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 70492 | KY BERWIND LAND CO 2 | Pike County, KY | Gas Property | Dec 2023 |
| 70493 | KY BLUE | Weld County, CO | Oil & Gas Property | Dec 2019 |
| 70494 | KY WEST VA GAS | Pike County, KY | Gas Property | Dec 2023 |
| 70495 | KY WV GAS CO | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 70496 | KY WVA COAL & MINING CO | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 70497 | KY-WVA GAS | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 70498 | KYBER | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 70499 | KYCOGA COMPANY, LLC | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 70500 | KYCOGA LAND CO | Knott County, KY | Oil & Gas Property | Dec 2023 |