| 27801 | CRIMMINS, C | Montcalm County, MI | Oil Property | Mar 2026 |
| 27802 | CRIMSON | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 27803 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 27804 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 27805 | CRIPPLE BEAR | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 27806 | CRIPPLE CREEK 35 34 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 27807 | CRIPPLED HORSE | Andrews County, TX | Oil Property | Jun 2026 |
| 27808 | CRISAN | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 27809 | CRISLER | Butler County, KS | Oil Property | May 2026 |
| 27810 | CRISLIP | Guernsey County, OH | Oil & Gas Property | Dec 2016 |
| 27811 | CRISLIP ELMER | Doddridge County, WV | Oil Property | Nov 2021 |
| 27812 | CRISMON | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 27813 | CRISP | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 27814 | CRISP | Daviess County, KY | Oil Property | Dec 2004 |
| 27815 | CRISP A AC-CREWS A AC SA 1 | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 27816 | CRISP A-CREWS A SA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 27817 | CRISP B AC-CREWS A AC SA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 27818 | CRISP B-CREWS A SA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 27819 | CRISP EF | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 27820 | CRISP H UNIT 3H | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 27821 | CRISP RANCH | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 27822 | CRISP UNIT | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 27823 | CRISP,WILLARD E | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 27824 | CRISPELL REV. TRUST 27 | Neosho County, KS | Gas Property | May 2026 |
| 27825 | CRISPEN H | Mercer County, PA | Gas Property | Dec 2025 |
| 27826 | CRISS | Texas County, OK | Oil & Gas Property | May 2026 |
| 27827 | CRISSMAN | Ellis County, KS | Oil Property | May 2026 |
| 27828 | CRISSMAN | Russell County, KS | Oil Property | May 2026 |
| 27829 | CRISSUP | Grant County, OK | Oil & Gas Property | Jul 2026 |
| 27830 | CRISSUP | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 27831 | CRIST | Finney County, KS | Oil Property | May 2026 |
| 27832 | CRIST | Finney County, KS | Oil Property | Sep 2021 |
| 27833 | CRIST | Kearny County, KS | Oil Property | May 2026 |
| 27834 | CRISTA | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 27835 | CRISWELL | Washington County, CO | Oil & Gas Property | Sep 2014 |
| 27836 | CRISWELL | Pontotoc County, OK | Oil Property | May 2026 |
| 27837 | CRISWELL | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 27838 | CRISWELL 08-14 | Conway County, AR | Gas Property | Jul 2024 |
| 27839 | CRITCHFIELD | Graham County, KS | Oil Property | May 1986 |
| 27840 | CRITCHFIELD | Scott County, AR | Gas Property | Jun 2024 |
| 27841 | CRITES | Woodward County, OK | Oil & Gas Property | Jul 2026 |
| 27842 | CRITES | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 27843 | CRITES | Wilson County, KS | Gas Property | May 2026 |
| 27844 | CRITES | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 27845 | CRITES | Gilmer County, WV | Oil & Gas Property | Sep 2021 |
| 27846 | CRITES | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 27847 | CRITES UNIT A | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 27848 | CRITSER | Harper County, KS | Oil & Gas Property | May 2026 |
| 27849 | CRITTENDEN | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 27850 | CRITTER CREEK | Weld County, CO | Oil & Gas Property | May 2026 |
| 27851 | CRITTER CREEK | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 27852 | CRITZER | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 27853 | CRNKO-BIGGS | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 27854 | CRNKOVIC MILDRED UNIT | Burleson County, TX | Oil & Gas Property | May 2026 |
| 27855 | CROAN A | Grady County, OK | Oil & Gas Property | Jul 2026 |
| 27856 | CROASMUN | Cambria County, PA | Gas Property | Dec 2025 |
| 27857 | CROC UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 27858 | CROCK | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 27859 | CROCK | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 27860 | CROCKER | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 27861 | CROCKER | Red Willow County, NE | Oil Property | Dec 2025 |
| 27862 | CROCKER | Warren County, PA | Gas Property | Dec 2025 |
| 27863 | CROCKER | Solano County, CA | Gas Property | Jul 1995 |
| 27864 | CROCKER ETAL 2 | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 27865 | CROCKER FEE | Ventura County, CA | Oil Property | Feb 1994 |
| 27866 | CROCKER P. P. G.U. #1 | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 27867 | CROCKETT | Kiowa County, KS | Oil & Gas Property | May 2026 |
| 27868 | CROCKETT | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 27869 | CROCKETT | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 27870 | CROCKETT | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 27871 | CROCKETT | San Juan County, NM | Gas Property | Apr 2025 |
| 27872 | CROCKETT | Nowata County, OK | Gas Property | Feb 2016 |
| 27873 | CROCKETT | Payne County, OK | Oil & Gas Property | Aug 2024 |
| 27874 | CROCKETT | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 27875 | CROCKETT | Logan County, OK | Oil & Gas Property | Apr 2019 |
| 27876 | CROCKETT | Franklin County, AR | Gas Property | Feb 2021 |
| 27877 | CROCKETT | Harrison County, TX | Oil & Gas Property | Jul 2024 |
| 27878 | CROCKETT | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 27879 | CROCKETT | Callahan County, TX | Oil & Gas Property | Jun 2026 |
| 27880 | CROCKETT 1H | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 27881 | CROCKETT 25 | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 27882 | CROCKETT 311 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 27883 | CROCKETT DAVY | Houston County, TX | Oil & Gas Property | Jun 2026 |
| 27884 | CROCKETT FEDERAL 1TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 27885 | CROCKETT REESE STATE | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 27886 | CROCKETT STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 27887 | CROCKETT UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 27888 | CROCKETT, C | Kanawha County, WV | Gas Property | Dec 2021 |
| 27889 | CROCUBOT FEDERAL 26 | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 27890 | CROFF | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 27891 | CROFFOOT | Rooks County, KS | Oil Property | May 2026 |
| 27892 | CROFFORD J. F | Wood County, TX | Oil & Gas Property | Jun 2026 |
| 27893 | CROFT | Carbon County, MT | Oil & Gas Property | Aug 1988 |
| 27894 | CROFT FARMS | Harper County, KS | Oil & Gas Property | May 2026 |
| 27895 | CROFT M.V | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 27896 | CROFT, C. A | Boone County, WV | Gas Property | Dec 2021 |
| 27897 | CROFTCHECK | Fayette County, PA | Gas Property | Dec 2025 |
| 27898 | CROFTCHECK 1 | Fayette County, PA | Gas Property | Dec 2025 |
| 27899 | CROFTON | Kern County, CA | Oil Property | Aug 2022 |
| 27900 | CROISSANT | Weld County, CO | Oil & Gas Property | Feb 2023 |