| 27801 | CRUM | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 27802 | CRUM NV55 | Washington County, PA | Gas Property | Sep 2024 |
| 27803 | CRUMLEY | Kingman County, KS | Oil & Gas Property | Nov 2021 |
| 27804 | CRUMP | Claiborne Parish, LA | Oil & Gas Property | Sep 2008 |
| 27805 | CRUMP | Clay County, TX | Oil & Gas Property | Aug 2024 |
| 27806 | CRUMP | Campbell County, WY | Gas Property | Aug 2010 |
| 27807 | CRUMP | Moore County, TX | Gas Property | Aug 2024 |
| 27808 | CRUMP | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 27809 | CRUMP | Pawnee County, OK | Oil & Gas Property | Jul 2020 |
| 27810 | CRUMP | Garza County, TX | Oil & Gas Property | Jul 2024 |
| 27811 | CRUMP | Gaines County, TX | Oil & Gas Property | Aug 2024 |
| 27812 | CRUMP | Campbell County, WY | Gas Property | Oct 2017 |
| 27813 | CRUMP | Andrews County, TX | Oil & Gas Property | Sep 2023 |
| 27814 | CRUMP | Cooke County, TX | Oil & Gas Property | Jul 2022 |
| 27815 | CRUMP 424 | Yoakum County, TX | Oil Property | Aug 2024 |
| 27816 | CRUMP 48 | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 27817 | CRUMP EST | Webster Parish, LA | Oil & Gas Property | Jul 2016 |
| 27818 | CRUMP FED | Campbell County, WY | Gas Property | Oct 2017 |
| 27819 | CRUMP GAS UNIT | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 27820 | CRUMP W. E | Ward County, TX | Oil & Gas Property | Aug 2023 |
| 27821 | CRUMP, J. O | Throckmorton County, TX | Oil & Gas Property | Apr 2019 |
| 27822 | CRUMP, RAYMOND | Warren County, KY | Oil Property | Dec 2022 |
| 27823 | CRUMP-LUCAS UNIT | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 27824 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Aug 2024 |
| 27825 | CRUMPACKER | McPherson County, KS | Oil Property | Jun 2024 |
| 27826 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Jul 2020 |
| 27827 | CRUMPLER | Columbia County, AR | Oil & Gas Property | Jun 2024 |
| 27828 | CRUMPTON S. R | Wise County, TX | Oil & Gas Property | Aug 2024 |
| 27829 | CRUMPTON-WILLIAMS | Palo Pinto County, TX | Oil & Gas Property | Jul 2024 |
| 27830 | CRUNCH BERRY 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 27831 | CRUSADER 1-16H | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 27832 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2014 |
| 27833 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2013 |
| 27834 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Sep 2024 |
| 27835 | CRUSE | Tyler County, TX | Oil & Gas Property | Aug 2024 |
| 27836 | CRUSE | Hardin County, TX | Oil & Gas Property | Aug 2024 |
| 27837 | CRUSOE BKO FED | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 27838 | CRUTCHFIELD | Irion County, TX | Oil & Gas Property | Aug 2024 |
| 27839 | CRUTCHFIELD | Carson County, TX | Oil & Gas Property | Aug 2024 |
| 27840 | CRUTCHFIELD | Pittsburg County, OK | Gas Property | Sep 2024 |
| 27841 | CRUTCHFIELD, THOMAS CRUT | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 27842 | CRUTTENDEN | Tioga County, PA | Gas Property | Sep 2024 |
| 27843 | CRUZ | Union County, KY | Oil Property | Oct 2000 |
| 27844 | CRX YBAR | McMullen County, TX | Oil & Gas Property | Aug 2024 |
| 27845 | CRX YBAR | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 27846 | CRYE | Caddo Parish, LA | Oil Property | Jul 2024 |
| 27847 | CRYER JULIA B | Bee County, TX | Oil & Gas Property | Nov 2019 |
| 27848 | CRYING TREE 8-1H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 27849 | CRYPT 30 STATE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 27850 | CRYSTAL | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 27851 | CRYSTAL | Caddo Parish, LA | Oil & Gas Property | Jun 2024 |
| 27852 | CRYSTAL | Bradford County, PA | Gas Property | Sep 2024 |
| 27853 | CRYSTAL 14X-34 | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 27854 | CRYSTAL 3-34 PA | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 27855 | CRYSTAL 6-65 22-10 | Elbert County, CO | Oil & Gas Property | Aug 2024 |
| 27856 | CRYSTAL BARNHAR | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 27857 | CRYSTAL FEE | Kern County, CA | Oil & Gas Property | Aug 2024 |
| 27858 | CRYSTAL MICHELLE 28 | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 27859 | CRYSTAL OIL | Caddo Parish, LA | Oil & Gas Property | Jun 2024 |
| 27860 | CRYSTAL OIL CO | Caddo Parish, LA | Oil Property | Jun 2024 |
| 27861 | CRYSTELLE WAGGONER | Wise County, TX | Oil & Gas Property | Aug 2024 |
| 27862 | CRYTZER | Armstrong County, PA | Gas Property | Sep 2024 |
| 27863 | CS 4600 WX FU: USA | Franklin County, MS | Oil & Gas Property | Aug 2024 |
| 27864 | CS-BITTERSWEET | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 27865 | CS-KINKADE | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 27866 | CS-LONGMEADOW | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 27867 | CS-SCOTT | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 27868 | CS-SHERWOOD | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 27869 | CSF 1 | Garfield County, CO | Oil & Gas Property | Sep 2024 |
| 27870 | CSF 2 | Garfield County, CO | Oil & Gas Property | Sep 2024 |
| 27871 | CSF 3 | Garfield County, CO | Oil & Gas Property | Sep 2024 |
| 27872 | CSF 4 | Garfield County, CO | Oil & Gas Property | Sep 2024 |
| 27873 | CSFED 1 | Sweetwater County, WY | Oil & Gas Property | Sep 2024 |
| 27874 | CSI 2H | Bradford County, PA | Gas Property | Sep 2024 |
| 27875 | CSI 5H | Bradford County, PA | Gas Property | Sep 2024 |
| 27876 | CSPC | Guernsey County, OH | Oil & Gas Property | Dec 2023 |
| 27877 | CST UNIT | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 27878 | CSTSU | Rosebud County, MT | Oil Property | Jun 2024 |
| 27879 | CT 35 | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 27880 | CT 39 | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 27881 | CTA STATE COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 27882 | CTC UNIT | Stephens County, TX | Oil & Gas Property | Aug 2024 |
| 27883 | CTF 32-13-4 | Carroll County, OH | Oil & Gas Property | Jun 2024 |
| 27884 | CTL OBRIEN ET AL | Dawson County, TX | Oil & Gas Property | Aug 2024 |
| 27885 | CTLC 2 | Lee County, FL | Oil & Gas Property | May 2018 |
| 27886 | CTU-FEE | Weston County, WY | Oil & Gas Property | Aug 1997 |
| 27887 | CU DOWNS FED | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 27888 | CU DOWNS FED 28 | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 27889 | CU DOWNS FED 3 | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 27890 | CU REPP FED 09-213769-1XTPH | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 27891 | CUADRILLA | Grady County, OK | Oil & Gas Property | Aug 2024 |
| 27892 | CUADRITO AZO FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 27893 | CUATRO HIJOS FEE | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 27894 | CUB 56-2-33 1H | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 27895 | CUB CREEK COAL CO. A | Wyoming County, WV | Gas Property | Dec 2021 |
| 27896 | CUBBISON | Guernsey County, OH | Oil Property | Dec 2023 |
| 27897 | CUBBON | Venango County, PA | Oil Property | Dec 1997 |
| 27898 | CUBBON | Venango County, PA | Gas Property | Dec 2023 |
| 27899 | CUBBON | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 27900 | CUBBON LUMBER CO | Warren County, PA | Gas Property | Dec 2023 |