| 23901 | CLARKE | Barber County, KS | Oil & Gas Property | Dec 2015 |
| 23902 | CLARKE | Pottawatomie County, OK | Oil & Gas Property | Jun 1997 |
| 23903 | CLARKE | Yuma County, CO | Gas Property | Oct 2025 |
| 23904 | CLARKE | Woodson County, KS | Oil Property | Oct 2024 |
| 23905 | CLARKE | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 23906 | CLARKE | Barber County, KS | Oil & Gas Property | Sep 2025 |
| 23907 | CLARKE | Lewis County, WV | Gas Property | Nov 2021 |
| 23908 | CLARKE | Bradford County, PA | Gas Property | Nov 2025 |
| 23909 | CLARKE | Fayette County, PA | Oil & Gas Property | Nov 2025 |
| 23910 | CLARKE | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 23911 | CLARKE F. JR. NCT | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 23912 | CLARKE GAS UNIT | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 23913 | CLARKE, FRANK | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 23914 | CLARKS CREEK | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 23915 | CLARKS CREEK USA 14-35H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 23916 | CLARKS HILLCREST | Washington County, OH | Oil & Gas Property | Dec 2016 |
| 23917 | CLARKS LAKE MUDDY | Larimer County, CO | Oil & Gas Property | Nov 2025 |
| 23918 | CLARKSON | Scurry County, TX | Oil & Gas Property | Apr 2025 |
| 23919 | CLARKSON | Barton County, KS | Oil Property | Jul 2025 |
| 23920 | CLARKSON | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 23921 | CLARKSON | Montgomery County, KS | Oil & Gas Property | Jul 2025 |
| 23922 | CLARKSON | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 23923 | CLARKSON ROBERT | Preston County, WV | Oil & Gas Property | Dec 2021 |
| 23924 | CLARKSON, JOHN B | Preston County, WV | Oil & Gas Property | Dec 2021 |
| 23925 | CLARKSVILLE COTTON VALLEY UNIT | Red River County, TX | Oil & Gas Property | Oct 2025 |
| 23926 | CLARUTH | Ector County, TX | Oil & Gas Property | Jun 2017 |
| 23927 | CLARY | Sumner County, KS | Oil Property | Sep 2025 |
| 23928 | CLARY | Payne County, OK | Oil & Gas Property | Oct 2025 |
| 23929 | CLARY | Gregg County, TX | Oil & Gas Property | Nov 2025 |
| 23930 | CLARY | La Plata County, CO | Gas Property | Oct 2025 |
| 23931 | CLARY | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 23932 | CLASSEN | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 23933 | CLASSEN | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 23934 | CLASSEN | Major County, OK | Oil & Gas Property | Oct 2025 |
| 23935 | CLASSEN | Dawson County, TX | Oil & Gas Property | Nov 2025 |
| 23936 | CLASSEN | Oklahoma County, OK | Oil & Gas Property | Apr 2025 |
| 23937 | CLASSEN 1 | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 23938 | CLASSIC OAKS UNIT | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 23939 | CLASSIC UNIT | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 23940 | CLASSICS | Otsego County, MI | Gas Property | Aug 2025 |
| 23941 | CLAUDE | Susquehanna County, PA | Gas Property | Nov 2025 |
| 23942 | CLAUDE | Latimer County, OK | Gas Property | Oct 2025 |
| 23943 | CLAUDE | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 23944 | CLAUDE | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 23945 | CLAUDE BEENE | Claiborne Parish, LA | Oil Property | Nov 2024 |
| 23946 | CLAUDE BLACKWELL GAS UNIT | Dewitt County, TX | Gas Property | Nov 2025 |
| 23947 | CLAUDE C. WHEATLEY 1 | Meade County, KS | Oil Property | Apr 2025 |
| 23948 | CLAUDE E. HEARD ET AL | Refugio County, TX | Oil & Gas Property | Jan 2023 |
| 23949 | CLAUDE F HORNE | Clinton County, PA | Gas Property | Dec 2024 |
| 23950 | CLAUDE MEADORS | Blaine County, OK | Oil & Gas Property | Jul 2023 |
| 23951 | CLAUDE ROYE | Haskell County, OK | Gas Property | Jan 2017 |
| 23952 | CLAUDIA | Columbia County, AR | Oil & Gas Property | Apr 2025 |
| 23953 | CLAUDIA | Bradford County, PA | Gas Property | Nov 2025 |
| 23954 | CLAUDIA 24-33H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 23955 | CLAUDINE | Stephens County, OK | Oil & Gas Property | Oct 2025 |
| 23956 | CLAUGUS | Monroe County, OH | Oil & Gas Property | Sep 2025 |
| 23957 | CLAUNCH | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 23958 | CLAUS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 23959 | CLAUSELL | Shackelford County, TX | Oil & Gas Property | Nov 2025 |
| 23960 | CLAUSEN | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 23961 | CLAUSEN | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 23962 | CLAUSEN 8-34-70 USA ST B | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 23963 | CLAUSEN RANCH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 23964 | CLAUSING | Montgomery County, KS | Oil Property | Aug 2001 |
| 23965 | CLAUSS UNIT | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 23966 | CLAUSSEN | Russell County, KS | Oil Property | Aug 2025 |
| 23967 | CLAUSSEN | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 23968 | CLAW | Hansford County, TX | Gas Property | Nov 2025 |
| 23969 | CLAWATER | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 23970 | CLAWHAMMER 33 28 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 23971 | CLAWSON | Barton County, KS | Oil Property | Sep 2025 |
| 23972 | CLAWSON | Latimer County, OK | Gas Property | Oct 2025 |
| 23973 | CLAWSON | Westmoreland County, PA | Gas Property | Dec 2024 |
| 23974 | CLAWSON | Meade County, KS | Oil & Gas Property | Nov 2024 |
| 23975 | CLAWSON | Texas County, OK | Oil & Gas Property | Dec 2010 |
| 23976 | CLAWSON | Haskell County, KS | Oil & Gas Property | Sep 2025 |
| 23977 | CLAWSON | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 23978 | CLAWSON | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 23979 | CLAWSON | Texas County, OK | Oil & Gas Property | Oct 2025 |
| 23980 | CLAWSON | Hansford County, TX | Oil & Gas Property | Nov 2025 |
| 23981 | CLAWSON 11-18H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 23982 | CLAWSON SPRING ST | Emery County, UT | Gas Property | Nov 2025 |
| 23983 | CLAWSON-STEELE | Hansford County, TX | Oil & Gas Property | Nov 2025 |
| 23984 | CLAXTON | Carter County, OK | Oil Property | Nov 2025 |
| 23985 | CLAY | Butler County, KS | Oil Property | Sep 2025 |
| 23986 | CLAY | Dawson County, TX | Oil & Gas Property | Nov 2025 |
| 23987 | CLAY | Harrison County, OH | Oil & Gas Property | Mar 2025 |
| 23988 | CLAY | Gray County, TX | Oil & Gas Property | Nov 2025 |
| 23989 | CLAY | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 23990 | CLAY | Comanche County, KS | Oil & Gas Property | Sep 2025 |
| 23991 | CLAY | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 23992 | CLAY | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 23993 | CLAY | Coal County, OK | Gas Property | Oct 2025 |
| 23994 | CLAY | Lincoln County, OK | Oil & Gas Property | Oct 2025 |
| 23995 | CLAY | Collingsworth County, TX | Gas Property | Nov 2025 |
| 23996 | CLAY | Washington County, TX | Oil & Gas Property | Nov 2025 |
| 23997 | CLAY | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 23998 | CLAY | Smith County, TX | Oil & Gas Property | Nov 2025 |
| 23999 | CLAY #1 | Caddo County, OK | Gas Property | Oct 2025 |
| 24000 | CLAY 1 | Roger Mills County, OK | Oil & Gas Property | Aug 2018 |