| 401 | KARON | Live Oak County, TX | Oil & Gas Property | Sep 2024 |
| 402 | KARON LULING UNIT | Live Oak County, TX | Oil & Gas Property | Sep 2024 |
| 403 | KARP | Indiana County, PA | Gas Property | Dec 2023 |
| 404 | KARPE | Kern County, CA | Oil & Gas Property | Aug 2024 |
| 405 | KARRAKER GAS UNIT | Robertson County, TX | Oil & Gas Property | Sep 2024 |
| 406 | KARREN TRUST 4-30C4 | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 407 | KARRENBROCK 1 | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 408 | KARSHNER | Hocking County, OH | Oil Property | Dec 1989 |
| 409 | KARST | Barton County, KS | Oil Property | Jul 2022 |
| 410 | KARST | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 411 | KARST | Russell County, KS | Oil Property | Aug 1987 |
| 412 | KARST | Russell County, KS | Oil Property | Mar 1983 |
| 413 | KARST | Barton County, KS | Oil Property | Jun 2024 |
| 414 | KARST | Barton County, KS | Oil Property | Jun 2024 |
| 415 | KARSTEN 1 | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 416 | KARSTETER | Payne County, OK | Oil Property | Jul 2024 |
| 417 | KARY | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 418 | KARY 11-17H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 419 | KARYN | Beaver County, OK | Oil & Gas Property | Aug 2024 |
| 420 | KAS NORTH UNIT A | Karnes County, TX | Oil & Gas Property | Sep 2024 |
| 421 | KAS UNIT | Karnes County, TX | Oil & Gas Property | Sep 2024 |
| 422 | KASABACK H1 | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 423 | KASAL | Johnson County, TX | Oil & Gas Property | Sep 2024 |
| 424 | KASAL TRUST UNIT | Johnson County, TX | Oil & Gas Property | Sep 2024 |
| 425 | KASER | Texas County, OK | Oil & Gas Property | Aug 2024 |
| 426 | KASETA | Belmont County, OH | Gas Property | Jun 2024 |
| 427 | KASHMIR | Upton County, TX | Oil & Gas Property | Sep 2024 |
| 428 | KASHMIR | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 429 | KASHMIR 3 | Yoakum County, TX | Oil & Gas Property | Sep 2024 |
| 430 | KASILOF | Kenai Quadrangle, AK | Gas Property | Apr 2014 |
| 431 | KASLER | Athens County, OH | Gas Property | Dec 2023 |
| 432 | KASMAN | Matagorda County, TX | Oil & Gas Property | Jan 2019 |
| 433 | KASNER | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 434 | KASPAR | Fayette County, TX | Oil & Gas Property | Jan 2017 |
| 435 | KASPAREK 1-23H | Alfalfa County, OK | Oil & Gas Property | Aug 2024 |
| 436 | KASPAREK, J | Fort Bend County, TX | Oil & Gas Property | Oct 2021 |
| 437 | KASPER | Billings County, ND | Oil & Gas Property | Sep 2024 |
| 438 | KASPER | Noble County, OK | Oil & Gas Property | Jul 2024 |
| 439 | KASPER | Lee County, TX | Oil & Gas Property | Sep 2024 |
| 440 | KASPER | Beaver County, OK | Oil & Gas Property | Aug 2024 |
| 441 | KASPER UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2024 |
| 442 | KASPER UNIT | Atascosa County, TX | Oil & Gas Property | Sep 2024 |
| 443 | KASPER, FRED | Fayette County, TX | Oil & Gas Property | Sep 2024 |
| 444 | KASPERLIK | Ottawa County, MI | Oil Property | Sep 2024 |
| 445 | KASS 1 | Susquehanna County, PA | Gas Property | Sep 2024 |
| 446 | KASSAY, NEHEMIAH | Monongalia County, WV | Gas Property | Dec 2021 |
| 447 | KASSELMAN | Stafford County, KS | Oil Property | Jun 2024 |
| 448 | KASSELMAN | Stafford County, KS | Oil Property | Jan 2024 |
| 449 | KASSERMAN | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 450 | KASSIDY | Upton County, TX | Oil & Gas Property | Sep 2024 |
| 451 | KASSIK | Alfalfa County, OK | Oil & Gas Property | Oct 2015 |
| 452 | KASSIK | Alfalfa County, OK | Oil & Gas Property | Sep 2024 |
| 453 | KASSIK 2613 | Woods County, OK | Oil & Gas Property | Aug 2024 |
| 454 | KASSNER | McMullen County, TX | Oil Property | Aug 2016 |
| 455 | KASSNER ENERGY MANAGEMENT,LLC | McMullen County, TX | Oil & Gas Property | Apr 2024 |
| 456 | KAST | Washita County, OK | Oil & Gas Property | Sep 2024 |
| 457 | KAST TRUST | Washita County, OK | Oil & Gas Property | Aug 2024 |
| 458 | KASTENS | Hitchcock County, NE | Oil Property | Dec 2023 |
| 459 | KASTENS | Rawlins County, KS | Oil Property | Jul 2024 |
| 460 | KASTL | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 461 | KASTMAN OIL COMPANY LLC | Lubbock County, TX | Oil & Gas Property | Sep 2024 |
| 462 | KASTON | Toole County, MT | Oil Property | Sep 2024 |
| 463 | KASTON FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 464 | KASTRUP | Russell County, KS | Oil Property | Jul 2024 |
| 465 | KAT UNIT | Karnes County, TX | Oil & Gas Property | Sep 2024 |
| 466 | KATARA | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 467 | KATARA | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 468 | KATE | Upton County, TX | Oil & Gas Property | May 2024 |
| 469 | KATE | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 470 | KATE | Moore County, TX | Oil Property | Sep 2024 |
| 471 | KATE | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 472 | KATE | Ford County, KS | Oil Property | Jul 2024 |
| 473 | KATE 143 UNIT | Scurry County, TX | Oil & Gas Property | Sep 2024 |
| 474 | KATE 33-40 | Ward County, TX | Oil & Gas Property | Sep 2024 |
| 475 | KATE EVELYN 5501 14-3T | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 476 | KATE JACKSON | Texas County, OK | Oil & Gas Property | Aug 2024 |
| 477 | KATE RED D 29 | Weld County, CO | Oil & Gas Property | Aug 2018 |
| 478 | KATE SOLDIER 23-14HZ | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 479 | KATE SPELL | Caddo Parish, LA | Oil & Gas Property | Jul 2024 |
| 480 | KATE WHITE D 29 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 481 | KATELYN | Creek County, OK | Oil & Gas Property | Jul 2024 |
| 482 | KATH UNIT 3-11 | Reeves County, TX | Oil & Gas Property | Sep 2024 |
| 483 | KATHERINE | Indiana County, PA | Gas Property | Dec 2023 |
| 484 | KATHERINE | Lipscomb County, TX | Oil & Gas Property | Sep 2024 |
| 485 | KATHERINE | Rusk County, TX | Oil & Gas Property | Sep 2024 |
| 486 | KATHERINE | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 487 | KATHERINE | Hutchinson County, TX | Gas Property | Sep 2024 |
| 488 | KATHERINE 33-23 | Golden Valley County, ND | Oil & Gas Property | Sep 2024 |
| 489 | KATHERINE BROWN UNIT | Dimmit County, TX | Oil & Gas Property | Aug 2024 |
| 490 | KATHERINE MARIAH 26-35H | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 491 | KATHERINE ME | Crook County, WY | Oil & Gas Property | Oct 2024 |
| 492 | KATHERINE SCHETTLER USA 34-22H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 493 | KATHERINE SODMONT | Cambria County, PA | Gas Property | Dec 2023 |
| 494 | KATHERINE SUE | Stephens County, OK | Oil & Gas Property | Sep 2024 |
| 495 | KATHERYN | Hodgeman County, KS | Oil Property | Jul 2024 |
| 496 | KATHI | Dickens County, TX | Oil Property | Sep 2024 |
| 497 | KATHIE WESSELS 13-27-11 1H | Alfalfa County, OK | Oil & Gas Property | Sep 2024 |
| 498 | KATHLEEN 1 | Sheridan County, KS | Oil Property | Jul 2024 |
| 499 | KATHLEEN 1-7 | McClain County, OK | Oil & Gas Property | Sep 2024 |
| 500 | KATHLEEN ANDERSON | Pittsburg County, OK | Gas Property | Aug 2024 |