| 501 | LAHTI | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 502 | LAI 1 | Los Angeles County, CA | Oil & Gas Property | Mar 2026 |
| 503 | LAI-BC | Los Angeles County, CA | Oil & Gas Property | Mar 2026 |
| 504 | LAI-COMM | Los Angeles County, CA | Oil & Gas Property | Mar 2026 |
| 505 | LAI-STK | Los Angeles County, CA | Oil & Gas Property | Mar 2026 |
| 506 | LAI-VIC-LW | Los Angeles County, CA | Oil & Gas Property | Sep 2009 |
| 507 | LAIDLAW | Tarrant County, TX | Gas Property | Mar 2026 |
| 508 | LAIDLAW | Woodson County, KS | Oil Property | Dec 2025 |
| 509 | LAIL | Taylor County, TX | Oil & Gas Property | Mar 2026 |
| 510 | LAIN | Pontotoc County, OK | Oil Property | Dec 2025 |
| 511 | LAINEY 36 | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 512 | LAIR | Nowata County, OK | Gas Property | Apr 2006 |
| 513 | LAIR | Weld County, CO | Oil & Gas Property | Jul 2021 |
| 514 | LAIR RANCH 58 | Potter County, TX | Oil & Gas Property | Mar 2026 |
| 515 | LAIRD | Stevens County, KS | Gas Property | Feb 2026 |
| 516 | LAIRD | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 517 | LAIRD | Liberty County, MT | Gas Property | Mar 2026 |
| 518 | LAIRD | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 519 | LAIRD | Haskell County, KS | Oil & Gas Property | Feb 2026 |
| 520 | LAIRD | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 521 | LAIRD | Montague County, TX | Oil & Gas Property | Mar 2013 |
| 522 | LAIRD | Caddo County, OK | Oil Property | Feb 2026 |
| 523 | LAIRD | Hansford County, TX | Oil & Gas Property | Feb 2026 |
| 524 | LAIRD | Pawnee County, OK | Oil & Gas Property | Feb 2026 |
| 525 | LAIRD | Young County, TX | Oil & Gas Property | Mar 2026 |
| 526 | LAIRD 36 | Texas County, OK | Oil & Gas Property | Feb 2003 |
| 527 | LAIRD B-CRIM J. M | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 528 | LAIRD CALVIN | Runnels County, TX | Oil & Gas Property | Oct 2024 |
| 529 | LAIRD CR | Liberty County, MT | Oil & Gas Property | Mar 2026 |
| 530 | LAIRD D. LACY | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 531 | LAIRD ESTATE | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 532 | LAIRD MACK | Smith County, TX | Oil & Gas Property | Feb 2026 |
| 533 | LAIRD MALEK T COLV ULW A | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 534 | LAIRD MAUDE | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 535 | LAIRD O. L | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 536 | LAIRD S.S. EST. ET AL | Rusk County, TX | Oil & Gas Property | Feb 2026 |
| 537 | LAIRD S.S. GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 538 | LAIRD UNIT | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 539 | LAITALA UNIT | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 540 | LAJCO 17 | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 541 | LAJITAS BWQ STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 542 | LAK 1 | Weston County, WY | Oil & Gas Property | Aug 2024 |
| 543 | LAK 2 | Weston County, WY | Oil & Gas Property | Aug 2024 |
| 544 | LAK-RANCH | Weston County, WY | Oil & Gas Property | Jun 2024 |
| 545 | LAKE | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 546 | LAKE | Pontotoc County, OK | Oil Property | Feb 2026 |
| 547 | LAKE | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 548 | LAKE | Carter County, OK | Oil Property | Sep 2023 |
| 549 | LAKE | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 550 | LAKE | Hamilton County, KS | Gas Property | Feb 2026 |
| 551 | LAKE | Comanche County, KS | Oil & Gas Property | Nov 2025 |
| 552 | LAKE | Pittsburg County, OK | Gas Property | Mar 2026 |
| 553 | LAKE | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 554 | LAKE | Barber County, KS | Oil & Gas Property | Feb 2026 |
| 555 | LAKE 114 | Gaines County, TX | Oil & Gas Property | Mar 2026 |
| 556 | LAKE ALEXANDER (AW) 1H | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 557 | LAKE ALVARADO UNIT | Johnson County, TX | Oil & Gas Property | Feb 2026 |
| 558 | LAKE ANGELINE 3974-27-22-1FH | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 559 | LAKE CARDINAL | Ashtabula County, OH | Oil & Gas Property | Dec 2025 |
| 560 | LAKE CHEROKEE GAS UNIT | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 561 | LAKE CITY IND INC | Erie County, PA | Gas Property | Dec 2023 |
| 562 | LAKE COUNTY | Lake County, OH | Oil & Gas Property | Dec 2023 |
| 563 | LAKE COUNTY | Lake County, OH | Oil & Gas Property | Dec 2025 |
| 564 | LAKE COUNTY | Lake County, OH | Oil & Gas Property | Dec 2025 |
| 565 | LAKE COUNTY NURSERY EXCHANGE | Lake County, OH | Oil & Gas Property | Dec 1989 |
| 566 | LAKE CREEK | Hot Springs County, WY | Oil & Gas Property | Dec 2022 |
| 567 | LAKE CREEK | Hot Springs County, WY | Oil & Gas Property | Apr 2020 |
| 568 | LAKE CREEK UNIT | Montgomery County, TX | Oil & Gas Property | Mar 2026 |
| 569 | LAKE DEVERNIA | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 570 | LAKE E LND GR 6H | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 571 | LAKE ERIE BAPTIST CHURCH | Chautauqua County, NY | Gas Property | Dec 2024 |
| 572 | LAKE ERIE GIRL SCOUT | Summit County, OH | Oil & Gas Property | Dec 1999 |
| 573 | LAKE EUFA | Haskell County, OK | Oil & Gas Property | Mar 2016 |
| 574 | LAKE FERRELL UNIT | Marion County, TX | Oil & Gas Property | Mar 2026 |
| 575 | LAKE FORK | Duchesne County, UT | Oil & Gas Property | Mar 2026 |
| 576 | LAKE FORK 13-24 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 577 | LAKE FRONT | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 578 | LAKE FURRH (AW) | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 579 | LAKE GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 580 | LAKE GOVT | Weston County, WY | Oil Property | Aug 1998 |
| 581 | LAKE HORICON | Otsego County, MI | Oil & Gas Property | Apr 2026 |
| 582 | LAKE HORICON C | Otsego County, MI | Oil & Gas Property | Nov 2004 |
| 583 | LAKE KIRBY UNIT | Taylor County, TX | Oil & Gas Property | Mar 2005 |
| 584 | LAKE LND GR 4H | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 585 | LAKE MALONE DEV | Muhlenberg County, KY | Oil Property | Sep 2020 |
| 586 | LAKE MANUKA | Otsego County, MI | Gas Property | Mar 2026 |
| 587 | LAKE NAC G | Nacogdoches County, TX | Oil & Gas Property | Mar 2026 |
| 588 | LAKE PARK | Ouachita Parish, LA | Gas Property | Dec 2024 |
| 589 | LAKE PASTURE | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 590 | LAKE PASTURE (F | Refugio County, TX | Oil & Gas Property | Feb 2026 |
| 591 | LAKE PERRIN | Eastland County, TX | Oil & Gas Property | Jan 2018 |
| 592 | LAKE PLACE | Tarrant County, TX | Oil & Gas Property | Mar 2026 |
| 593 | LAKE RIDGE UNIT | Sublette County, WY | Gas Property | Mar 2026 |
| 594 | LAKE ROCKWELL | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 595 | LAKE SAND UNIT | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 596 | LAKE SCHWARTZ A | Live Oak County, TX | Gas Property | Mar 2026 |
| 597 | LAKE SHORE 10 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 598 | LAKE SOLITUDE 4074-5-8-3N2H | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 599 | LAKE STEPHENS | Raleigh County, WV | Gas Property | Dec 2021 |
| 600 | LAKE TECON | Otsego County, MI | Oil & Gas Property | Apr 2026 |