| 8901 | COUGHLEN | Lyon County, KS | Oil Property | Mar 1987 |
| 8902 | COUGHLIN | Potter County, TX | Gas Property | May 2026 |
| 8903 | COUGHLIN | Albany County, WY | Oil & Gas Property | Jul 2026 |
| 8904 | COULSON | Custer County, OK | Oil & Gas Property | Jul 2026 |
| 8905 | COULSON 2 | Weld County, CO | Oil & Gas Property | Oct 2019 |
| 8906 | COULSON, NATHAN | Taylor County, WV | Gas Property | Dec 2021 |
| 8907 | COULTER | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 8908 | COULTER | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 8909 | COULTER | Licking County, OH | Oil & Gas Property | Dec 1987 |
| 8910 | COULTER | Grant County, OK | Oil & Gas Property | Jul 2026 |
| 8911 | COULTER | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 8912 | COULTER | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 8913 | COULTER | Fort Bend County, TX | Oil & Gas Property | Jun 2025 |
| 8914 | COULTER | Stevens County, KS | Oil & Gas Property | May 2026 |
| 8915 | COULTER | Stevens County, KS | Gas Property | Mar 2026 |
| 8916 | COULTER | Wise County, TX | Oil & Gas Property | May 2026 |
| 8917 | COULTER | Perry County, OH | Oil & Gas Property | Dec 2012 |
| 8918 | COULTER | Kern County, CA | Oil & Gas Property | Nov 1989 |
| 8919 | COULTER | Major County, OK | Oil & Gas Property | Jul 2026 |
| 8920 | COULTER | Grant County, OK | Oil & Gas Property | Jul 2026 |
| 8921 | COULTER HOPPESS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 8922 | COULTER SPRABERRY UNIT | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 8923 | COULTER UNIT 3-5 | Stevens County, KS | Oil & Gas Property | Sep 1989 |
| 8924 | COUNCIL | Upton County, TX | Oil & Gas Property | May 2026 |
| 8925 | COUNCIL | Franklin County, AR | Gas Property | Jun 2024 |
| 8926 | COUNCIL | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 8927 | COUNT FLEET 11 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 8928 | COUNT FLEET 48 S | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 8929 | COUNT TURF 47-38 STATE | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 8930 | COUNTER | Weld County, CO | Oil & Gas Property | Oct 2023 |
| 8931 | COUNTISS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 8932 | COUNTISS | Nueces County, TX | Oil & Gas Property | Jun 2024 |
| 8933 | COUNTISS | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 8934 | COUNTRY CLUB | Pratt County, KS | Oil & Gas Property | May 2026 |
| 8935 | COUNTRY CLUB | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 8936 | COUNTRYMAN | Elk County, KS | Oil Property | May 2026 |
| 8937 | COUNTRYSIDE | Cattaraugus County, NY | Gas Property | Dec 2025 |
| 8938 | COUNTS, JONNIE & RENE | Logan County, WV | Gas Property | Dec 2021 |
| 8939 | COUNTY 11-13-5-2E | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 8940 | COUNTY FAIR FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 8941 | COUNTY FAIR GROUNDS | Ogemaw County, MI | Oil Property | Jun 2026 |
| 8942 | COUNTY FARM | Allen County, KS | Oil Property | Dec 1987 |
| 8943 | COUNTY INFIRMARY | Morgan County, OH | Oil & Gas Property | Dec 2025 |
| 8944 | COUNTY LINE | Pottawatomie County, OK | Oil & Gas Property | Jun 2026 |
| 8945 | COUNTY LINE | Andrews County, TX | Oil Property | Jan 2022 |
| 8946 | COUNTY LINE | Creek County, OK | Oil & Gas Property | Dec 2019 |
| 8947 | COUNTY LINE | Fisher County, TX | Oil Property | Jun 2026 |
| 8948 | COUNTY LINE | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 8949 | COUNTY LINE | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 8950 | COUNTY LINE | Johnson County, TX | Gas Property | May 2026 |
| 8951 | COUNTY LINE 1 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 8952 | COUNTY LINE 1 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 8953 | COUNTY LINE 2920 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 8954 | COUNTY LINE 3 | Weld County, CO | Oil & Gas Property | May 2026 |
| 8955 | COUNTY LINE BRUHLMEYER UNIT | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 8956 | COUNTY LINE HI DY HO | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 8957 | COUNTY LINE SOUTH | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 8958 | COUNTY OF ARMSTRONG | Armstrong County, PA | Gas Property | Dec 2025 |
| 8959 | COUNTY OF BAY | Bay County, MI | Oil Property | Mar 2025 |
| 8960 | COUNTYLINE 0508-1 | Weld County, CO | Oil & Gas Property | May 2026 |
| 8961 | COUPE MARY | Schleicher County, TX | Oil & Gas Property | May 2026 |
| 8962 | COURAGE | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 8963 | COURAGE 150-94-06A-18H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 8964 | COURAND | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 8965 | COURBET | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 8966 | COURCHENE | Roosevelt County, MT | Oil & Gas Property | May 2026 |
| 8967 | COURNOYER 11-17H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 8968 | COURSEY | Dewey County, OK | Oil & Gas Property | Jul 2015 |
| 8969 | COURSEY | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 8970 | COURSEY UNIT (ALLOC) 3H | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 8971 | COURSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8972 | COURSON | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 8973 | COURSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8974 | COURSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8975 | COURSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8976 | COURSON H | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8977 | COURSON KEY 35 | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8978 | COURSON PARNELL | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8979 | COURSON RANCH | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 8980 | COURSON RANCH | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 8981 | COURSON WERMSKE 89 A C001CN | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8982 | COURSON-PARNELL | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 8983 | COURT 149-92-31D-30H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 8984 | COURT OF TWO SISTERS | Seminole County, OK | Oil & Gas Property | Aug 2024 |
| 8985 | COURT T | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 8986 | COURT V | Brazos County, TX | Oil & Gas Property | May 2026 |
| 8987 | COURTER | Garfield County, OK | Oil & Gas Property | Jul 2026 |
| 8988 | COURTHOUSE 57-27 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 8989 | COURTLAND CO | Kanawha County, WV | Gas Property | Dec 2021 |
| 8990 | COURTLAND COMPANY | Kanawha County, WV | Gas Property | Dec 2021 |
| 8991 | COURTLAND MYERS | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 8992 | COURTNEY | Mercer County, PA | Gas Property | Dec 2025 |
| 8993 | COURTNEY | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 8994 | COURTNEY | Parker County, TX | Oil & Gas Property | Mar 2024 |
| 8995 | COURTNEY | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 8996 | COURTNEY | Roosevelt County, MT | Oil & Gas Property | May 2026 |
| 8997 | COURTNEY | Weld County, CO | Oil & Gas Property | Jul 2014 |
| 8998 | COURTNEY | Tioga County, PA | Gas Property | Jun 2026 |
| 8999 | COURTNEY | Bienville Parish, LA | Oil & Gas Property | Apr 2001 |
| 9000 | COURTNEY | Boone County, WV | Oil & Gas Property | Dec 2021 |