| 27801 | CRAIN 1 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 27802 | CRAIN, J P | Lee County, KY | Oil Property | Dec 2021 |
| 27803 | CRAIN-GRIFFITH | Hidalgo County, TX | Oil & Gas Property | Dec 2025 |
| 27804 | CRAINE | Creek County, OK | Oil Property | Aug 2020 |
| 27805 | CRAINSHAW | Jack County, TX | Oil & Gas Property | Dec 2025 |
| 27806 | CRALL | Custer County, OK | Oil & Gas Property | Dec 2025 |
| 27807 | CRAM | Miami County, KS | Oil Property | Aug 2013 |
| 27808 | CRAMER | Major County, OK | Oil & Gas Property | Dec 2019 |
| 27809 | CRAMER | Kearny County, KS | Gas Property | Sep 2025 |
| 27810 | CRAMER | Lane County, KS | Oil Property | Aug 2025 |
| 27811 | CRAMER | Susquehanna County, PA | Gas Property | Jan 2026 |
| 27812 | CRAMER | Lane County, KS | Oil Property | Sep 2025 |
| 27813 | CRAMER | Furnas County, NE | Oil Property | Dec 2024 |
| 27814 | CRAMER | Bottineau County, ND | Oil Property | Aug 2019 |
| 27815 | CRAMER | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 27816 | CRAMER-LOGAN WATERFLOOD UNIT | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 27817 | CRAMM | Russell County, KS | Oil Property | Apr 2025 |
| 27818 | CRAMM | Rice County, KS | Oil Property | Sep 2025 |
| 27819 | CRANBERRY BSU STATE COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 27820 | CRANBROOK STATE COM | Chaves County, NM | Oil & Gas Property | Jan 2026 |
| 27821 | CRANDALL | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 27822 | CRANDALL | Chautauqua County, NY | Oil & Gas Property | Dec 2024 |
| 27823 | CRANDALL | Arenac County, MI | Oil Property | Jan 2026 |
| 27824 | CRANDALL | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 27825 | CRANDALL B | Morton County, KS | Oil & Gas Property | Sep 2025 |
| 27826 | CRANDALL RUB | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 27827 | CRANDELL | Broomfield County, CO | Oil & Gas Property | Dec 2025 |
| 27828 | CRANDELL | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 27829 | CRANDELL | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 27830 | CRANDELL, MARY | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27831 | CRANE | Hemphill County, TX | Oil & Gas Property | Dec 2025 |
| 27832 | CRANE | Crane County, TX | Oil & Gas Property | Dec 2025 |
| 27833 | CRANE | Crane County, TX | Oil & Gas Property | Dec 2025 |
| 27834 | CRANE | Miller County, AR | Oil & Gas Property | Feb 1965 |
| 27835 | CRANE | McPherson County, KS | Oil Property | Sep 2025 |
| 27836 | CRANE | Bradford County, PA | Gas Property | Jan 2026 |
| 27837 | CRANE | Pawnee County, KS | Oil Property | Jul 2025 |
| 27838 | CRANE | Ventura County, CA | Oil & Gas Property | Dec 2025 |
| 27839 | CRANE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27840 | CRANE | Tuscaloosa County, AL | Gas Property | Dec 2025 |
| 27841 | CRANE | Coal County, OK | Oil & Gas Property | Mar 2025 |
| 27842 | CRANE | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 27843 | CRANE | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 27844 | CRANE | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 27845 | CRANE 150-94-33C-28H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 27846 | CRANE CREEK | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 27847 | CRANE CREEK 43-34H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 27848 | CRANE DOROTHY | Hemphill County, TX | Oil & Gas Property | Dec 2025 |
| 27849 | CRANE ET AL | Nacogdoches County, TX | Gas Property | Dec 2025 |
| 27850 | CRANE FEDERAL | Rio Arriba County, NM | Gas Property | Dec 2025 |
| 27851 | CRANE FEDERAL 5300 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 27852 | CRANE J 0 | Susquehanna County, PA | Gas Property | Jan 2026 |
| 27853 | CRANE, WALTER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27854 | CRANE-WAGNER | Wichita County, TX | Oil & Gas Property | Jan 2009 |
| 27855 | CRANFIELD | Adams County, MS | Oil & Gas Property | Nov 2025 |
| 27856 | CRANFIELD | Caddo Parish, LA | Gas Property | Dec 2024 |
| 27857 | CRANFIELD FIELD UNIT | Adams County, MS | Oil Property | Nov 2025 |
| 27858 | CRANFILL | Mitchell County, TX | Oil & Gas Property | Jan 2010 |
| 27859 | CRANFORD | Sabine Parish, LA | Oil Property | Dec 2024 |
| 27860 | CRANFORD | Nacogdoches County, TX | Oil & Gas Property | Dec 2025 |
| 27861 | CRANFORD | Jack County, TX | Oil & Gas Property | Dec 2025 |
| 27862 | CRANFORD 09-14 AUSTIN ROAD | Conway County, AR | Gas Property | Jul 2024 |
| 27863 | CRANK | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 27864 | CRANK | Miller County, AR | Oil Property | Dec 1986 |
| 27865 | CRANK 03 067 | Bradford County, PA | Gas Property | Jan 2026 |
| 27866 | CRANMER | Yuma County, CO | Gas Property | Dec 2025 |
| 27867 | CRANOR | Washington County, OK | Oil & Gas Property | Dec 2007 |
| 27868 | CRANOR, RAYMOND E | Labette County, KS | Gas Property | Sep 2025 |
| 27869 | CRANRUN | Bradford County, PA | Gas Property | Jan 2026 |
| 27870 | CRANSTON | Cowley County, KS | Oil Property | Sep 2025 |
| 27871 | CRANZ | Colorado County, TX | Oil & Gas Property | Nov 2025 |
| 27872 | CRANZ | Tarrant County, TX | Oil & Gas Property | Dec 2025 |
| 27873 | CRAPSHOOT 13 FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 27874 | CRARY | Converse County, WY | Oil Property | Jan 1985 |
| 27875 | CRATER | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 27876 | CRATER LAKE | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 27877 | CRATERHAWK 8-14 UTFH-ULW | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 27878 | CRATERLANDS 11-14TFH | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 27879 | CRATTY | Butler County, PA | Gas Property | Jan 2026 |
| 27880 | CRATTY B UNIT 1H | Butler County, PA | Gas Property | Jan 2026 |
| 27881 | CRAUN | Kingfisher County, OK | Oil & Gas Property | Jun 2025 |
| 27882 | CRAVAT COAL | Harrison County, OH | Gas Property | Dec 2025 |
| 27883 | CRAVAT COAL B UNIT | Washington County, PA | Gas Property | Jan 2026 |
| 27884 | CRAVAT N WHL BL | Belmont County, OH | Gas Property | Dec 2025 |
| 27885 | CRAVAT S WHL BL | Belmont County, OH | Gas Property | Dec 2025 |
| 27886 | CRAVEN | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 27887 | CRAVEN CREEK UNIT | Lincoln County, WY | Oil & Gas Property | Dec 2025 |
| 27888 | CRAVEN P.L | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 27889 | CRAVEN UNIT 3-8 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 27890 | CRAVENS | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 27891 | CRAVENS | Major County, OK | Oil & Gas Property | Dec 2025 |
| 27892 | CRAVENS | Seminole County, OK | Oil Property | Sep 2025 |
| 27893 | CRAVENS | Hood County, TX | Oil & Gas Property | Sep 2025 |
| 27894 | CRAVENS | Major County, OK | Oil & Gas Property | Dec 2025 |
| 27895 | CRAVENS | Stafford County, KS | Oil & Gas Property | May 2011 |
| 27896 | CRAVENS | Irion County, TX | Oil & Gas Property | Dec 2025 |
| 27897 | CRAVENS | Upton County, TX | Oil & Gas Property | Jan 2023 |
| 27898 | CRAVENS | Jackson County, TX | Oil & Gas Property | Dec 2025 |
| 27899 | CRAVENS | Glasscock County, TX | Oil & Gas Property | Dec 2025 |
| 27900 | CRAVENS | Webster County, KY | Oil Property | Dec 2022 |