| 92801 | OLYMPIA 57-56 | Fisher County, TX | Oil & Gas Property | Jan 2025 |
| 92802 | OLYMPIA CORTE DYAS | Baldwin County, AL | Gas Property | Mar 1987 |
| 92803 | OLYMPIA MIN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 92804 | OLYMPIA MIN | Sabine Parish, LA | Gas Property | Dec 2024 |
| 92805 | OLYMPIA MIN | Sabine Parish, LA | Gas Property | Dec 2024 |
| 92806 | OLYMPIA MINERALS | Sabine Parish, LA | Gas Property | Dec 2024 |
| 92807 | OLYMPIA MINERALS | Beauregard Parish, LA | Oil Property | Dec 2024 |
| 92808 | OLYMPIA MINERALS | Sabine Parish, LA | Oil Property | Dec 2024 |
| 92809 | OLYMPIA MINERALS | Sabine Parish, LA | Oil & Gas Property | Dec 2024 |
| 92810 | OLYMPIA MINERALS | Beauregard Parish, LA | Oil & Gas Property | Jan 2025 |
| 92811 | OLYMPIAN | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 92812 | OLYMPIC | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 92813 | OLYMPIC | Carbon County, WY | Oil & Gas Property | Nov 2024 |
| 92814 | OLYMPIC | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 92815 | OLYMPIC 54-2-7 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 92816 | OLYMPIC COMMUNITY | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 92817 | OLYMPIC LAKE ESTATES 07 083 0 | Susquehanna County, PA | Gas Property | Feb 2025 |
| 92818 | OLYMPUS | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 92819 | OLYMPUS 1 | Ness County, KS | Oil Property | Dec 2024 |
| 92820 | OLYMPUS 1107 1 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 92821 | OLYPHANT 57-T1-43X42 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 92822 | OM ERICKSON 5501 11-18 4B | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 92823 | OMA MCMICHAEL GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 92824 | OMAHA | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 92825 | OMAHA | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 92826 | OMAHA | Carter County, OK | Oil & Gas Property | Feb 2025 |
| 92827 | OMAHA 11 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 92828 | OMAHA 15 | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 92829 | OMAHA 175-176 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 92830 | OMAHA HOTEL | Ness County, KS | Oil Property | Jan 2011 |
| 92831 | OMAHA WOMAN 24-13-12H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 92832 | OMAHA-WYOMING | Uinta County, WY | Oil & Gas Property | Oct 2024 |
| 92833 | OMAITS SMF JF | Jefferson County, OH | Gas Property | Dec 2024 |
| 92834 | OMALLEY 1 | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 92835 | OMAN | Carbon County, UT | Gas Property | Mar 2016 |
| 92836 | OMAN | Jones County, TX | Oil Property | Jan 2022 |
| 92837 | OMAN KAROLYN | Shackelford County, TX | Oil & Gas Property | Dec 2019 |
| 92838 | OMAR | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 92839 | OMAR | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 92840 | OMAR | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 92841 | OMASTA | Westmoreland County, PA | Gas Property | Dec 2000 |
| 92842 | OMB 1 | Kern County, CA | Oil & Gas Property | Mar 2018 |
| 92843 | OMB 2 | Kern County, CA | Oil & Gas Property | Jun 2014 |
| 92844 | OMB 3 | Kern County, CA | Oil & Gas Property | Jan 2007 |
| 92845 | OMB 4 | Kern County, CA | Oil & Gas Property | Sep 2015 |
| 92846 | OMEGA | Blaine County, OK | Oil & Gas Property | Mar 2019 |
| 92847 | OMEGA | Ventura County, CA | Oil Property | Sep 1998 |
| 92848 | OMEGA 2308 03 | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 92849 | OMELET 151-94-16B-21H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 92850 | OMELETTE STATE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 92851 | OMELVENY PARK | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 92852 | OMER | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 92853 | OMER BECHTOL | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 92854 | OMLER | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 92855 | OMLID | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 92856 | OMLID | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 92857 | OMMEN | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 92858 | OMMEN | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 92859 | OMNI-FRAZIER | Denton County, TX | Oil & Gas Property | Jan 2025 |
| 92860 | OMOHUNDRO | Wichita County, TX | Oil & Gas Property | Nov 2024 |
| 92861 | OMR (02-188 | Tioga County, PA | Gas Property | Feb 2025 |
| 92862 | OMURA 148-93-05D-06H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 92863 | ON THE BRINK 843-3 | Phillips County, CO | Gas Property | Sep 2023 |
| 92864 | ONA 44-3 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 92865 | ONA BLACK 49 | Wheeler County, TX | Oil & Gas Property | Dec 2024 |
| 92866 | ONAH | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 92867 | ONAN | Henderson County, KY | Oil Property | Oct 2015 |
| 92868 | ONAN | Union County, KY | Oil Property | Nov 2023 |
| 92869 | ONAT | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 92870 | ONC 00 | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 92871 | OND 0 | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 92872 | ONDRASEK | Rooks County, KS | Oil Property | Dec 2024 |
| 92873 | ONDRASEK OL UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 92874 | ONE EYED JOHN 522 | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 92875 | ONE FEATHER USA | McLean County, ND | Oil & Gas Property | Feb 2025 |
| 92876 | ONEAL | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 92877 | ONEAL | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 92878 | ONEAL | Milam County, TX | Oil & Gas Property | Oct 2007 |
| 92879 | ONEAL | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 92880 | ONEAL | Franklin County, AR | Gas Property | Jun 2024 |
| 92881 | ONEAL | Carson County, TX | Oil & Gas Property | Jan 2025 |
| 92882 | ONEAL | Pittsburg County, OK | Gas Property | Jan 2025 |
| 92883 | ONEAL | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 92884 | ONEAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 92885 | ONEAL | Rapides Parish, LA | Oil & Gas Property | Dec 2024 |
| 92886 | ONEAL 09-16 | Conway County, AR | Gas Property | Jul 2024 |
| 92887 | ONEAL A | Wilson County, KS | Gas Property | Apr 2020 |
| 92888 | ONEAL B. J. -NORTH | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 92889 | ONEAL B.G. ETAL | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 92890 | ONEAL GAS UNIT | Bee County, TX | Oil & Gas Property | Jan 2025 |
| 92891 | ONEAL SAN ANDRES UNIT | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 92892 | ONEAL, B.J. ETAL | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 92893 | ONEAL, R | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 92894 | ONEAL, W. L | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 92895 | ONEAL,BILL JOHN NE/4 SEC 5 UN | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 92896 | ONEAL-ANNIE 15 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 92897 | ONEALL | Clay County, TX | Oil & Gas Property | Jan 2025 |
| 92898 | ONEIDA BAPTIST INSTITUTE | Clay County, KY | Oil & Gas Property | Dec 2023 |
| 92899 | ONEIL | Bee County, TX | Oil & Gas Property | Nov 2024 |
| 92900 | ONEIL | Collingsworth County, TX | Oil & Gas Property | Jan 2025 |