| 4501 | HELLS GULCH | Mesa County, CO | Oil & Gas Property | Mar 2025 |
| 4502 | HELLS HOLE | Rio Blanco County, CO | Oil & Gas Property | Mar 2025 |
| 4503 | HELM | Kern County, CA | Oil & Gas Property | Mar 2025 |
| 4504 | HELM | Greeley County, KS | Gas Property | May 2024 |
| 4505 | HELM | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 4506 | HELM & SMITH | Kern County, CA | Oil Property | Mar 2025 |
| 4507 | HELM 19-30HTF | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 4508 | HELM COAL CO | Hocking County, OH | Oil & Gas Property | Dec 1991 |
| 4509 | HELM UNIT | Fresno County, CA | Oil & Gas Property | Apr 2025 |
| 4510 | HELM, H | Adair County, KY | Oil & Gas Property | Apr 2019 |
| 4511 | HELM, WILLIAM & GARY BECKSTROM | Whitley County, KY | Gas Property | Dec 2022 |
| 4512 | HELMAN | Sherman County, KS | Gas Property | Feb 2025 |
| 4513 | HELMBRECHT | Pittsburg County, OK | Gas Property | Feb 2025 |
| 4514 | HELMCAMP | Leon County, TX | Oil & Gas Property | Mar 2025 |
| 4515 | HELMCAMP KING UNIT | Dimmit County, TX | Oil & Gas Property | Mar 2025 |
| 4516 | HELMCAMP STATE | Dimmit County, TX | Oil & Gas Property | Mar 2025 |
| 4517 | HELMER | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 4518 | HELMER | Coffey County, KS | Oil Property | Jan 2025 |
| 4519 | HELMER 5604 13-13H | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4520 | HELMERICK | Toole County, MT | Oil Property | Jan 2025 |
| 4521 | HELMERS | Pratt County, KS | Oil & Gas Property | May 1994 |
| 4522 | HELMERS | Stafford County, KS | Oil Property | Feb 2025 |
| 4523 | HELMHOLD LOT 7 | Allegany County, NY | Oil Property | Dec 2019 |
| 4524 | HELMICK | Pawnee County, OK | Oil Property | Mar 2013 |
| 4525 | HELMICK | Dewey County, OK | Oil & Gas Property | Nov 2006 |
| 4526 | HELMKE | Pratt County, KS | Oil & Gas Property | Feb 2025 |
| 4527 | HELMLE | Stanton County, KS | Gas Property | Feb 2025 |
| 4528 | HELMLE GAS UNIT | Stanton County, KS | Gas Property | Feb 2025 |
| 4529 | HELMLEY | Grant County, KS | Gas Property | Feb 2025 |
| 4530 | HELMLEY | Grant County, KS | Gas Property | Feb 2025 |
| 4531 | HELMLEY | Stevens County, KS | Oil & Gas Property | Feb 2025 |
| 4532 | HELMLEY 'B' | Haskell County, KS | Oil Property | Apr 2015 |
| 4533 | HELMS | Hockley County, TX | Oil & Gas Property | Mar 2025 |
| 4534 | HELMS | Carson County, TX | Oil & Gas Property | Nov 2024 |
| 4535 | HELMS DEEP 18 | Upton County, TX | Oil & Gas Property | Mar 2025 |
| 4536 | HELMS FEDERAL | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 4537 | HELMS, L. V | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 4538 | HELMS, MARCETTA 15 | Neosho County, KS | Gas Property | Feb 2025 |
| 4539 | HELPER | Carbon County, UT | Gas Property | Mar 2025 |
| 4540 | HELPER | Carbon County, UT | Gas Property | Mar 2025 |
| 4541 | HELPER AND ASSOCIATES | Carbon County, UT | Gas Property | Mar 2025 |
| 4542 | HELPHREY | Licking County, OH | Oil & Gas Property | Dec 2023 |
| 4543 | HELPMAN | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 4544 | HELRIGGLE | Perry County, OH | Oil & Gas Property | Dec 2021 |
| 4545 | HELSEL | Pratt County, KS | Gas Property | Apr 1991 |
| 4546 | HELSER | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 4547 | HELSETH | Renville County, ND | Oil Property | Apr 1997 |
| 4548 | HELSETH 41-16H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 4549 | HELSINGBORG | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 4550 | HELSINKI | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 4551 | HELSTAD 15 | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4552 | HELSTAD 158-99-28B-33-1H | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4553 | HELTEMES | Hamilton County, KS | Gas Property | Feb 2025 |
| 4554 | HELTER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4555 | HELTON | Hood County, TX | Oil & Gas Property | Mar 2025 |
| 4556 | HELTON | Hemphill County, TX | Oil & Gas Property | Mar 2025 |
| 4557 | HELTON | Moore County, TX | Oil & Gas Property | Mar 2025 |
| 4558 | HELTON | Hemphill County, TX | Oil & Gas Property | Mar 2025 |
| 4559 | HELTON | Ochiltree County, TX | Oil & Gas Property | Feb 2025 |
| 4560 | HELTON | Wheeler County, TX | Oil & Gas Property | Mar 2025 |
| 4561 | HELTON | Coal County, OK | Gas Property | Feb 2025 |
| 4562 | HELTON | Caddo County, OK | Oil Property | Nov 2024 |
| 4563 | HELTON 18 | Wheeler County, TX | Oil & Gas Property | Mar 2025 |
| 4564 | HELTON 5-63-27 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 4565 | HELTON HEIRS | Bell County, KY | Oil & Gas Property | Apr 2020 |
| 4566 | HELTON, FLO | Powell County, KY | Oil & Gas Property | Jul 2017 |
| 4567 | HELUMA (CISCO) UNIT #2 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 4568 | HELVENSTON | Rusk County, TX | Oil & Gas Property | Mar 2025 |
| 4569 | HELVETIA COAL | Armstrong County, PA | Gas Property | Dec 2024 |
| 4570 | HELVETIA COAL CO | Indiana County, PA | Gas Property | Dec 2024 |
| 4571 | HELVETIA COAL MINING | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 4572 | HELVEY | Sheridan County, WY | Gas Property | Mar 2012 |
| 4573 | HELVEY | Jack County, TX | Oil & Gas Property | Mar 2025 |
| 4574 | HELVEY | Garvin County, OK | Oil & Gas Property | Feb 2025 |
| 4575 | HELWEG | Victoria County, TX | Oil & Gas Property | Mar 2025 |
| 4576 | HELWICK | Ellsworth County, KS | Gas Property | Feb 2025 |
| 4577 | HELWIG | Reagan County, TX | Oil & Gas Property | Mar 2025 |
| 4578 | HELWIG | Lincoln County, WY | Oil & Gas Property | Mar 2025 |
| 4579 | HEMBERGER | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 4580 | HEMBERGER | Sumner County, KS | Gas Property | Feb 2025 |
| 4581 | HEMBREE | Pottawatomie County, OK | Oil Property | Feb 2025 |
| 4582 | HEMBREE | Love County, OK | Oil Property | May 2006 |
| 4583 | HEMBREE | Logan County, AR | Gas Property | Jun 2024 |
| 4584 | HEMBREE | Franklin County, AR | Gas Property | Jun 2024 |
| 4585 | HEMBY | Panola County, TX | Oil & Gas Property | Mar 2025 |
| 4586 | HEMBY GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2025 |
| 4587 | HEMBY T. G. GAS UNIT | Panola County, TX | Oil & Gas Property | Mar 2025 |
| 4588 | HEMBY UNIT | Karnes County, TX | Oil & Gas Property | Mar 2025 |
| 4589 | HEMBY-CARTER (ALLOC) 1H | Panola County, TX | Oil & Gas Property | Feb 2025 |
| 4590 | HEMBY-VICE-SHIVERS (ALLOC) 1H | Panola County, TX | Oil & Gas Property | Feb 2025 |
| 4591 | HEMDALE STATE | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 4592 | HEMI | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 4593 | HEMING | Indiana County, PA | Gas Property | Dec 2024 |
| 4594 | HEMINGWAY | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 4595 | HEMLOCK | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 4596 | HEMLOCK 0409 | Campbell County, WY | Oil & Gas Property | Apr 2025 |
| 4597 | HEMLOCK 2205 1MOH-26 | Garfield County, OK | Oil & Gas Property | Feb 2025 |
| 4598 | HEMLOCK 32 STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 4599 | HEMLOCK 55-1-23 UNIT | Loving County, TX | Oil & Gas Property | Mar 2025 |
| 4600 | HEMLOCK BSH STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |