| 52501 | HAMKER | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 52502 | HAMKER | Haskell County, KS | Oil & Gas Property | Apr 2025 |
| 52503 | HAMKER | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 52504 | HAMLET | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 52505 | HAMLET | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 52506 | HAMLETT | Shelby County, TX | Oil & Gas Property | May 2025 |
| 52507 | HAMLETT | Scurry County, TX | Oil & Gas Property | May 2025 |
| 52508 | HAMLETT, RICKY | Adair County, KY | Oil Property | Nov 2009 |
| 52509 | HAMLIN | Howard County, TX | Oil & Gas Property | May 2025 |
| 52510 | HAMLIN | Finney County, KS | Gas Property | Apr 2025 |
| 52511 | HAMLIN | Miami County, KS | Oil Property | Aug 2019 |
| 52512 | HAMLIN | Stevens County, KS | Gas Property | Apr 2025 |
| 52513 | HAMLIN | Haskell County, OK | Gas Property | Apr 2025 |
| 52514 | HAMLIN | Howard County, TX | Oil & Gas Property | May 2025 |
| 52515 | HAMLIN | Kearny County, KS | Gas Property | Apr 2025 |
| 52516 | HAMLIN | Fisher County, TX | Oil & Gas Property | May 2025 |
| 52517 | HAMLIN-MIDDLETON UNIT 16-21 | Howard County, TX | Oil & Gas Property | May 2025 |
| 52518 | HAMM | Coshocton County, OH | Oil Property | Dec 2008 |
| 52519 | HAMM | Campbell County, WY | Oil & Gas Property | Aug 2009 |
| 52520 | HAMM | Pratt County, KS | Oil Property | Oct 2024 |
| 52521 | HAMM | Martin County, TX | Oil & Gas Property | Sep 2023 |
| 52522 | HAMM | Union County, AR | Oil Property | Dec 2024 |
| 52523 | HAMM | Texas County, OK | Gas Property | Apr 2025 |
| 52524 | HAMM | Campbell County, WY | Oil & Gas Property | Oct 2006 |
| 52525 | HAMM | Lawrence County, OH | Oil Property | Dec 2023 |
| 52526 | HAMM | Chautauqua County, NY | Gas Property | Dec 2024 |
| 52527 | HAMM | Alfalfa County, OK | Oil & Gas Property | Apr 2025 |
| 52528 | HAMM | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 52529 | HAMM | Garfield County, OK | Oil & Gas Property | Sep 2023 |
| 52530 | HAMM | Campbell County, WY | Oil Property | Jun 2025 |
| 52531 | HAMM CANYON | San Miguel County, CO | Oil & Gas Property | Apr 2024 |
| 52532 | HAMM UNIT | Wise County, TX | Oil & Gas Property | May 2025 |
| 52533 | HAMMACK | Custer County, OK | Oil & Gas Property | Apr 2025 |
| 52534 | HAMMACK | Scurry County, TX | Oil & Gas Property | May 2025 |
| 52535 | HAMMACK | Jefferson County, OH | Gas Property | Mar 2025 |
| 52536 | HAMMACK | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 52537 | HAMMACK | Caddo Parish, LA | Oil & Gas Property | Jun 2014 |
| 52538 | HAMMACK - WILLIAMS | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 52539 | HAMMAN | Polk County, TX | Oil & Gas Property | May 2025 |
| 52540 | HAMMAN | Hidalgo County, TX | Oil & Gas Property | May 2025 |
| 52541 | HAMMAN | Jack County, TX | Oil & Gas Property | May 2025 |
| 52542 | HAMMAN | Jack County, TX | Oil Property | May 2025 |
| 52543 | HAMMAN | Jack County, TX | Oil & Gas Property | May 2025 |
| 52544 | HAMMAN | Midland County, TX | Oil & Gas Property | May 2025 |
| 52545 | HAMMAN & ANDERSON | Goliad County, TX | Oil & Gas Property | Jul 2020 |
| 52546 | HAMMAN 30 | Upton County, TX | Oil & Gas Property | May 2025 |
| 52547 | HAMMAN JOHN B | Hidalgo County, TX | Oil & Gas Property | May 2025 |
| 52548 | HAMMAN RANCH | Hidalgo County, TX | Oil & Gas Property | May 2025 |
| 52549 | HAMMANN-NIXON UNIT | Washington County, TX | Oil & Gas Property | May 2025 |
| 52550 | HAMMEKE | Barton County, KS | Oil Property | Apr 2025 |
| 52551 | HAMMEKE | Stafford County, KS | Oil Property | Apr 2025 |
| 52552 | HAMMEKE | Lane County, KS | Oil Property | Apr 2025 |
| 52553 | HAMMEKE | Edwards County, KS | Oil & Gas Property | Jun 2011 |
| 52554 | HAMMEKE | Stafford County, KS | Oil Property | Apr 2025 |
| 52555 | HAMMEKE | Edwards County, KS | Oil & Gas Property | Apr 2025 |
| 52556 | HAMMEL | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 52557 | HAMMEL 44-8TFH | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 52558 | HAMMER | Okfuskee County, OK | Oil & Gas Property | Nov 2007 |
| 52559 | HAMMER | Comanche County, TX | Oil & Gas Property | Jul 2003 |
| 52560 | HAMMER | Martin County, TX | Oil & Gas Property | May 2025 |
| 52561 | HAMMER | Barton County, KS | Oil Property | Apr 2025 |
| 52562 | HAMMER | Dewey County, OK | Oil & Gas Property | Apr 2025 |
| 52563 | HAMMER | Montague County, TX | Oil & Gas Property | May 2025 |
| 52564 | HAMMER | Major County, OK | Oil & Gas Property | Dec 2023 |
| 52565 | HAMMER | Perry County, OH | Oil & Gas Property | Dec 1989 |
| 52566 | HAMMER | Cowley County, KS | Oil Property | Apr 2025 |
| 52567 | HAMMER | Haskell County, KS | Oil & Gas Property | Apr 2025 |
| 52568 | HAMMER | Cowley County, KS | Oil Property | Apr 2025 |
| 52569 | HAMMER | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 52570 | HAMMER | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 52571 | HAMMER 12-36H | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 52572 | HAMMER 3 | Weld County, CO | Oil & Gas Property | Jun 2025 |
| 52573 | HAMMER, G | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 52574 | HAMMER-HENDERSON | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 52575 | HAMMER/SOUTHERN | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 52576 | HAMMERBERG USA 14-14H | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 52577 | HAMMERHEAD | Guadalupe County, TX | Oil Property | May 2025 |
| 52578 | HAMMERHEAD | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 52579 | HAMMERHEAD | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 52580 | HAMMERHEAD 33 | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 52581 | HAMMERHEAD 34 27-14N-8W | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 52582 | HAMMERHEAD 54-1 | Loving County, TX | Oil & Gas Property | May 2025 |
| 52583 | HAMMERMILL | Warren County, PA | Gas Property | Dec 2024 |
| 52584 | HAMMERMILL | Forest County, PA | Oil Property | Dec 1993 |
| 52585 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52586 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52587 | HAMMERMILL | Venango County, PA | Oil Property | Dec 2008 |
| 52588 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52589 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52590 | HAMMERMILL PAPCER CO | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52591 | HAMMERMILL PAPER | Chautauqua County, NY | Gas Property | Dec 2024 |
| 52592 | HAMMERMILL PAPER CO | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52593 | HAMMERMILL PAPER YV 3 PAR 4678 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 52594 | HAMMERS | Butler County, KY | Oil Property | Jun 2008 |
| 52595 | HAMMERSCHMIDT | Ellis County, KS | Oil Property | Jan 2025 |
| 52596 | HAMMERSCHMIDT | Rooks County, KS | Oil Property | Mar 2025 |
| 52597 | HAMMERSCHMIDT | Ellis County, KS | Oil Property | Dec 1985 |
| 52598 | HAMMERSLEY | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 52599 | HAMMERSTROM A | Fort Bend County, TX | Oil & Gas Property | Apr 2025 |
| 52600 | HAMMETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |