| 60701 | IGNACIA GUTIERREZ | Starr County, TX | Oil & Gas Property | May 2026 |
| 60702 | IGNACIO | La Plata County, CO | Gas Property | May 2026 |
| 60703 | IGNACIO | La Plata County, CO | Gas Property | May 2026 |
| 60704 | IGNACIO | Reeves County, TX | Oil & Gas Property | May 2026 |
| 60705 | IGO FARMS J 28 | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 60706 | IGOE SMITH OPERA | Cochran County, TX | Oil & Gas Property | May 2026 |
| 60707 | IGOR 33 FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 60708 | IGS 1 | La Plata County, CO | Gas Property | May 2026 |
| 60709 | IGS 4 | La Plata County, CO | Gas Property | May 2026 |
| 60710 | IGUANA 1 | Blaine County, OK | Oil & Gas Property | Apr 2026 |
| 60711 | IGUANA UNIT 6 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 60712 | IGW 1 | La Plata County, CO | Gas Property | May 2026 |
| 60713 | IH N BRA | Bradford County, PA | Gas Property | May 2026 |
| 60714 | IH S BRA | Bradford County, PA | Gas Property | May 2026 |
| 60715 | IHDE | Petroleum County, MT | Oil Property | May 2026 |
| 60716 | IHLOFF | Haskell County, KS | Gas Property | Mar 2026 |
| 60717 | IHNEN | Weld County, CO | Oil & Gas Property | May 2023 |
| 60718 | IHRIG | Sherman County, KS | Gas Property | Mar 2026 |
| 60719 | II MOORE FARMS | Labette County, KS | Gas Property | Mar 2026 |
| 60720 | IKARD | Archer County, TX | Oil & Gas Property | May 2026 |
| 60721 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 60722 | IKE 1-20-17XH | Blaine County, OK | Oil & Gas Property | Apr 2026 |
| 60723 | IKE CLANTON | Cochran County, TX | Oil & Gas Property | May 2026 |
| 60724 | IKE GAINES | Campbell County, WY | Gas Property | Aug 2014 |
| 60725 | IKE UNIT | Karnes County, TX | Oil & Gas Property | May 2026 |
| 60726 | IKELYNN | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 60727 | IKENOUYE | Weld County, CO | Oil & Gas Property | Apr 2023 |
| 60728 | IKERD, BOBBY | Pulaski County, KY | Gas Property | Dec 2008 |
| 60729 | IKESTER 1H | Washington County, TX | Oil & Gas Property | May 2026 |
| 60730 | IL FARMS | Wichita County, KS | Oil Property | Mar 2026 |
| 60731 | ILA 17-27-12 | Alfalfa County, OK | Oil & Gas Property | Apr 2026 |
| 60732 | ILA E 1 | Woodward County, OK | Oil & Gas Property | Apr 2026 |
| 60733 | ILENE | Roger Mills County, OK | Oil & Gas Property | Apr 2026 |
| 60734 | ILES DOME | Moffat County, CO | Oil Property | Jan 2023 |
| 60735 | ILES FEDERAL | Eddy County, NM | Oil Property | Apr 2026 |
| 60736 | ILES G.H | Stephens County, TX | Oil & Gas Property | May 2026 |
| 60737 | ILES HARRY | Noble County, OH | Gas Property | Dec 2022 |
| 60738 | ILES INV | Moffat County, CO | Oil Property | Apr 2019 |
| 60739 | ILL HAVE ANOTHER 9-4-9-6 | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 60740 | ILLINOIS A-2 | Stevens County, KS | Oil & Gas Property | Mar 2026 |
| 60741 | ILLINOIS BANKERS | Haskell County, KS | Gas Property | Mar 2026 |
| 60742 | ILLINOIS BANKERS LIFE | Haskell County, KS | Gas Property | Mar 2026 |
| 60743 | ILLINOIS CAMP | Eddy County, NM | Oil & Gas Property | May 2026 |
| 60744 | ILLUSION LAKE /SAN ANDRES/ UNIT | Lamb County, TX | Oil & Gas Property | May 2026 |
| 60745 | ILLUSTRATED MAN FEE COM | Eddy County, NM | Oil & Gas Property | May 2026 |
| 60746 | ILLY | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 60747 | ILONA BABER ET AL SWITZ16 | Monroe County, OH | Gas Property | Mar 2026 |
| 60748 | ILS LAND | Barton County, KS | Oil Property | Mar 2026 |
| 60749 | ILTIS MATHILDA | Bexar County, TX | Oil & Gas Property | May 2026 |
| 60750 | IM SHANNON | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 60751 | IM-GRUBB-159-89- 0805H-1 | Ward County, ND | Oil & Gas Property | May 2026 |
| 60752 | IM-STATE A-158-90- 36H-1 | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 60753 | IMA JEAN | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 60754 | IMAGINE | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 60755 | IMATIGER CS FED | Campbell County, WY | Gas Property | Feb 2013 |
| 60756 | IMBLER BROTHERS | Seward County, KS | Gas Property | Mar 2026 |
| 60757 | IMBODEN | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 60758 | IMEL | Ford County, KS | Oil Property | Mar 2026 |
| 60759 | IMEL | Lincoln County, OK | Gas Property | Dec 2017 |
| 60760 | IMEL | Ford County, KS | Oil & Gas Property | Mar 2026 |
| 60761 | IMEL | Ford County, KS | Oil & Gas Property | Mar 2026 |
| 60762 | IMEL-ROTZ | Ford County, KS | Oil & Gas Property | Mar 2026 |
| 60763 | IMKE | Lipscomb County, TX | Oil & Gas Property | Apr 2026 |
| 60764 | IMKE UNIT | Lipscomb County, TX | Oil & Gas Property | May 2026 |
| 60765 | IMLER-LEWIS | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 60766 | IMMEL | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 60767 | IMMEL | Allen County, KS | Gas Property | Mar 2026 |
| 60768 | IMMENHAUSER A | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 60769 | IMN-IRVIN UNIT | La Salle County, TX | Oil & Gas Property | May 2026 |
| 60770 | IMN-SCHORP | La Salle County, TX | Oil & Gas Property | May 2026 |
| 60771 | IMOGENE | Seminole County, OK | Oil & Gas Property | Jul 2024 |
| 60772 | IMOGENE HALL UNIT | Bee County, TX | Oil & Gas Property | May 2026 |
| 60773 | IMOGENE USA 44-7H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 60774 | IMPACT UNIT | Taylor County, TX | Oil Property | Apr 2026 |
| 60775 | IMPALA 148-94-03B-10-1H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 60776 | IMPALA 4-4-35-34-7H | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 60777 | IMPALA STATE | Eddy County, NM | Oil & Gas Property | May 2026 |
| 60778 | IMPARATO | Fort Bend County, TX | Oil & Gas Property | May 2026 |
| 60779 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 60780 | IMPERIAL | Morris County, TX | Oil & Gas Property | May 2026 |
| 60781 | IMPERIAL | Pecos County, TX | Oil & Gas Property | May 2026 |
| 60782 | IMPERIAL | Karnes County, TX | Oil & Gas Property | May 2026 |
| 60783 | IMPERIAL COAL | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 60784 | IMPERIAL COLLIERY | Fayette County, WV | Gas Property | Dec 2021 |
| 60785 | IMPERIAL CORP | Taylor County, WV | Gas Property | Dec 2021 |
| 60786 | IMPERIAL EAGLE 24 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 60787 | IMPERIAL LAND | Washington County, PA | Gas Property | May 2026 |
| 60788 | IMPERIAL RESOURCES | McDowell County, WV | Gas Property | Dec 2021 |
| 60789 | IMPERIAL RESOURCES | McDowell County, WV | Gas Property | Dec 2021 |
| 60790 | IMPERIAL STATE | Eddy County, NM | Oil & Gas Property | May 2026 |
| 60791 | IMPROVEMENT DISTRICT | Wise County, TX | Oil & Gas Property | May 2026 |
| 60792 | IMS-HANKS | La Salle County, TX | Oil & Gas Property | May 2026 |
| 60793 | IMSLAND | Divide County, ND | Oil & Gas Property | May 2026 |
| 60794 | IMTHURN | Greenwood County, KS | Oil Property | Feb 2026 |
| 60795 | INA 1 | Hartley County, TX | Gas Property | Feb 2026 |
| 60796 | INA 2 | Hartley County, TX | Gas Property | Apr 2026 |
| 60797 | INA 2-11H | Coal County, OK | Gas Property | Apr 2026 |
| 60798 | INA 3 | Hartley County, TX | Gas Property | Sep 2025 |
| 60799 | INA 3-11H | Coal County, OK | Gas Property | Apr 2026 |
| 60800 | INA 4 | Hartley County, TX | Gas Property | May 2026 |