| 53701 | HARKNESS | Ness County, KS | Oil Property | Sep 2025 |
| 53702 | HARKRADER | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 53703 | HARKRADER | Stanton County, KS | Gas Property | Sep 2025 |
| 53704 | HARKREADER | Garvin County, OK | Oil & Gas Property | Oct 2025 |
| 53705 | HARKRIDER | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 53706 | HARKRIDER UNIT | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 53707 | HARLAN | Perry County, OH | Oil & Gas Property | Dec 2019 |
| 53708 | HARLAN | Petroleum County, MT | Oil Property | Nov 2025 |
| 53709 | HARLAN | Nueces County, TX | Oil & Gas Property | Jul 2023 |
| 53710 | HARLAN | Bradford County, PA | Gas Property | Nov 2025 |
| 53711 | HARLAN | White County, AR | Gas Property | Oct 2009 |
| 53712 | HARLAN | Greenwood County, KS | Oil Property | Dec 2016 |
| 53713 | HARLAN | Hutchinson County, TX | Oil & Gas Property | Nov 2025 |
| 53714 | HARLAN | Frio County, TX | Oil & Gas Property | Oct 2025 |
| 53715 | HARLAN | Jack County, TX | Oil & Gas Property | Sep 2022 |
| 53716 | HARLAN | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 53717 | HARLAN | Clinton County, KY | Oil Property | Jul 2023 |
| 53718 | HARLAN | Cherokee County, TX | Oil & Gas Property | Nov 2025 |
| 53719 | HARLAN | Young County, TX | Oil & Gas Property | Oct 2025 |
| 53720 | HARLAN 09-10 | Cleburne County, AR | Gas Property | Jul 2024 |
| 53721 | HARLAN 1 | Los Angeles County, CA | Oil & Gas Property | Nov 2025 |
| 53722 | HARLAN KENNETH | Nueces County, TX | Oil & Gas Property | Dec 2019 |
| 53723 | HARLAN METTING 01 0 | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 53724 | HARLAN REBSOM | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 53725 | HARLAN, SCOTT | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 53726 | HARLAN-NELSON | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 53727 | HARLAND | Sherman County, TX | Oil & Gas Property | Nov 2025 |
| 53728 | HARLAND | Sherman County, TX | Oil & Gas Property | Nov 2025 |
| 53729 | HARLAND 1-31 | Texas County, OK | Gas Property | Oct 2025 |
| 53730 | HARLAND 3 | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 53731 | HARLAND C | Sherman County, TX | Gas Property | Nov 2025 |
| 53732 | HARLAND J & ELIZABETH R LYTLE | Armstrong County, PA | Gas Property | Dec 2024 |
| 53733 | HARLAND REED SPENCE | Indiana County, PA | Gas Property | Dec 2024 |
| 53734 | HARLE | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 53735 | HARLEQUIN | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 53736 | HARLESS | Roane County, WV | Gas Property | Dec 2021 |
| 53737 | HARLESS | Comanche County, OK | Oil Property | Nov 2025 |
| 53738 | HARLESS | Kanawha County, WV | Oil & Gas Property | Oct 2021 |
| 53739 | HARLESS | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 53740 | HARLESS, J | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 53741 | HARLETON NE (PETTIT) UNIT | Harrison County, TX | Oil & Gas Property | Jun 2025 |
| 53742 | HARLETT | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 53743 | HARLEY | Stephens County, OK | Oil & Gas Property | Oct 2015 |
| 53744 | HARLEY | Cheyenne County, CO | Oil Property | Oct 2025 |
| 53745 | HARLEY | Reno County, KS | Oil & Gas Property | Sep 2025 |
| 53746 | HARLEY | Gregg County, TX | Oil & Gas Property | Nov 2025 |
| 53747 | HARLEY | Stephens County, OK | Oil Property | Aug 2025 |
| 53748 | HARLEY | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 53749 | HARLEY | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 53750 | HARLEY | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 53751 | HARLEY | Hughes County, OK | Gas Property | Oct 2025 |
| 53752 | HARLEY | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 53753 | HARLEY | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 53754 | HARLEY 14-36TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 53755 | HARLEY 2014 | Major County, OK | Oil & Gas Property | Nov 2025 |
| 53756 | HARLEY EZELL | Muskogee County, OK | Gas Property | Apr 2007 |
| 53757 | HARLEY FED 3671-35-26 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 53758 | HARLEY FEDERAL | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 53759 | HARLEY O ROSTOFER | Licking County, OH | Oil Property | Dec 2024 |
| 53760 | HARLIN | Young County, TX | Oil & Gas Property | Nov 2025 |
| 53761 | HARLIN | Pontotoc County, OK | Oil Property | Jun 2025 |
| 53762 | HARLOW | Pittsburg County, OK | Gas Property | Oct 2025 |
| 53763 | HARLOW CUNNINGHAM | Coal County, OK | Gas Property | Oct 2025 |
| 53764 | HARLOW PAUL | Eastland County, TX | Oil & Gas Property | Dec 2024 |
| 53765 | HARLOW S. J. GAS UNIT | Limestone County, TX | Oil & Gas Property | Nov 2025 |
| 53766 | HARMAN | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 53767 | HARMAN 1 | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 53768 | HARMAN G. L | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 53769 | HARMAN GAS UNIT | Finney County, KS | Gas Property | Sep 2025 |
| 53770 | HARMAN, A. M | McDowell County, WV | Gas Property | Dec 2021 |
| 53771 | HARMAN, J | McDowell County, WV | Gas Property | Dec 2021 |
| 53772 | HARMAN, JAMES | McDowell County, WV | Gas Property | Dec 2021 |
| 53773 | HARMAN, JERRY WILLIAM SWIGER | Doddridge County, WV | Gas Property | Dec 2010 |
| 53774 | HARMARVILLE | Allegheny County, PA | Gas Property | Dec 2023 |
| 53775 | HARMEL | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 53776 | HARMEL | Archer County, TX | Oil & Gas Property | Feb 2020 |
| 53777 | HARMEL | Baylor County, TX | Oil & Gas Property | Nov 2025 |
| 53778 | HARMEL | Baylor County, TX | Oil Property | Nov 2025 |
| 53779 | HARMEL | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 53780 | HARMEL-ANDREWS | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 53781 | HARMON | Armstrong County, PA | Gas Property | Dec 2024 |
| 53782 | HARMON | Martin County, KY | Gas Property | Dec 2023 |
| 53783 | HARMON | Smith County, TX | Oil & Gas Property | Nov 2025 |
| 53784 | HARMON | Stevens County, KS | Oil & Gas Property | Sep 2025 |
| 53785 | HARMON | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 53786 | HARMON | Roosevelt County, MT | Oil & Gas Property | Aug 2024 |
| 53787 | HARMON | McIntosh County, OK | Gas Property | Aug 2007 |
| 53788 | HARMON | Greenwood County, KS | Oil Property | Aug 2025 |
| 53789 | HARMON | Orange County, TX | Oil & Gas Property | Sep 2025 |
| 53790 | HARMON | Carter County, OK | Oil Property | Jun 2013 |
| 53791 | HARMON | McPherson County, KS | Oil Property | Aug 2023 |
| 53792 | HARMON | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 53793 | HARMON | Young County, TX | Oil & Gas Property | May 2022 |
| 53794 | HARMON | La Plata County, CO | Gas Property | Oct 2025 |
| 53795 | HARMON | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 53796 | HARMON | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 53797 | HARMON | Faulkner County, AR | Gas Property | Jul 2024 |
| 53798 | HARMON | Major County, OK | Oil & Gas Property | Sep 2024 |
| 53799 | HARMON | Stephens County, OK | Oil Property | Mar 2025 |
| 53800 | HARMON | Morton County, KS | Oil & Gas Property | Sep 2025 |