| 9101 | COUGHLAN | Potter County, TX | Gas Property | Sep 2025 |
| 9102 | COUGHLAN-W | Kingfisher County, OK | Oil & Gas Property | Jul 2017 |
| 9103 | COUGHLEN | Lyon County, KS | Oil Property | Mar 1987 |
| 9104 | COUGHLIN | Potter County, TX | Gas Property | Sep 2025 |
| 9105 | COUGHLIN | Albany County, WY | Oil & Gas Property | Oct 2025 |
| 9106 | COULSON | Custer County, OK | Oil & Gas Property | Sep 2025 |
| 9107 | COULSON 2 | Weld County, CO | Oil & Gas Property | Oct 2019 |
| 9108 | COULSON, NATHAN | Taylor County, WV | Gas Property | Dec 2021 |
| 9109 | COULTER | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 9110 | COULTER | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 9111 | COULTER | Licking County, OH | Oil & Gas Property | Dec 1987 |
| 9112 | COULTER | Grant County, OK | Oil & Gas Property | Sep 2025 |
| 9113 | COULTER | Williams County, ND | Oil & Gas Property | Oct 2025 |
| 9114 | COULTER | Milam County, TX | Oil & Gas Property | Sep 2025 |
| 9115 | COULTER | Fort Bend County, TX | Oil & Gas Property | Jun 2025 |
| 9116 | COULTER | Stevens County, KS | Oil & Gas Property | Jun 2025 |
| 9117 | COULTER | Stevens County, KS | Gas Property | Jun 2025 |
| 9118 | COULTER | Wise County, TX | Oil & Gas Property | Apr 2025 |
| 9119 | COULTER | Perry County, OH | Oil & Gas Property | Dec 2012 |
| 9120 | COULTER | Kern County, CA | Oil & Gas Property | Nov 1989 |
| 9121 | COULTER | Major County, OK | Oil & Gas Property | Sep 2025 |
| 9122 | COULTER | Grant County, OK | Oil & Gas Property | Sep 2025 |
| 9123 | COULTER HOPPESS UNIT 1 | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 9124 | COULTER SPRABERRY UNIT | Garza County, TX | Oil & Gas Property | Sep 2025 |
| 9125 | COULTER UNIT 3-5 | Stevens County, KS | Oil & Gas Property | Oct 1989 |
| 9126 | COUNCIL | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 9127 | COUNCIL | Franklin County, AR | Gas Property | Jun 2024 |
| 9128 | COUNCIL | Sterling County, TX | Oil & Gas Property | Sep 2025 |
| 9129 | COUNT FLEET 11 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 9130 | COUNT FLEET 48 S | Culberson County, TX | Oil & Gas Property | Sep 2025 |
| 9131 | COUNT TURF 47-38 STATE | Culberson County, TX | Oil & Gas Property | Sep 2025 |
| 9132 | COUNTER | Weld County, CO | Oil & Gas Property | Oct 2023 |
| 9133 | COUNTISS | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 9134 | COUNTISS | Nueces County, TX | Oil & Gas Property | Jun 2024 |
| 9135 | COUNTISS | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 9136 | COUNTRY CLUB | Pratt County, KS | Oil & Gas Property | Jun 2025 |
| 9137 | COUNTRY CLUB | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 9138 | COUNTRYMAN | Elk County, KS | Oil Property | Jun 2025 |
| 9139 | COUNTRYSIDE | Cattaraugus County, NY | Gas Property | Dec 2023 |
| 9140 | COUNTS JOAN 1 | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 9141 | COUNTS, JONNIE & RENE | Logan County, WV | Gas Property | Dec 2021 |
| 9142 | COUNTY 11-13-5-2E | Uintah County, UT | Oil & Gas Property | Sep 2025 |
| 9143 | COUNTY FAIR FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 9144 | COUNTY FAIR GROUNDS | Ogemaw County, MI | Oil Property | Sep 2025 |
| 9145 | COUNTY FARM | Allen County, KS | Oil Property | Dec 1987 |
| 9146 | COUNTY INFIRMARY | Morgan County, OH | Oil & Gas Property | Dec 2024 |
| 9147 | COUNTY LINE | Pottawatomie County, OK | Oil & Gas Property | Aug 2025 |
| 9148 | COUNTY LINE | Andrews County, TX | Oil Property | Jan 2022 |
| 9149 | COUNTY LINE | Lincoln County, WY | Oil & Gas Property | Oct 2025 |
| 9150 | COUNTY LINE | Creek County, OK | Oil & Gas Property | Dec 2019 |
| 9151 | COUNTY LINE | Fisher County, TX | Oil Property | Sep 2025 |
| 9152 | COUNTY LINE | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 9153 | COUNTY LINE | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 9154 | COUNTY LINE | Johnson County, TX | Gas Property | Sep 2025 |
| 9155 | COUNTY LINE 1 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 9156 | COUNTY LINE 1 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 9157 | COUNTY LINE 2920 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 9158 | COUNTY LINE 3 | Weld County, CO | Oil & Gas Property | Sep 2025 |
| 9159 | COUNTY LINE BRUHLMEYER UNIT | Cooke County, TX | Oil & Gas Property | Aug 2025 |
| 9160 | COUNTY LINE HI DY HO | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 9161 | COUNTY LINE SOUTH | Nolan County, TX | Oil & Gas Property | Sep 2025 |
| 9162 | COUNTY OF ARMSTRONG | Armstrong County, PA | Gas Property | Dec 2024 |
| 9163 | COUNTY OF BAY | Bay County, MI | Oil Property | Mar 2025 |
| 9164 | COUNTYLINE 0508-1 | Weld County, CO | Oil & Gas Property | Sep 2025 |
| 9165 | COUPE | Schleicher County, TX | Oil & Gas Property | Mar 2024 |
| 9166 | COUPE MARY | Schleicher County, TX | Oil & Gas Property | Sep 2025 |
| 9167 | COURAGE | Duchesne County, UT | Oil & Gas Property | Sep 2025 |
| 9168 | COURAGE 150-94-06A-18H | McKenzie County, ND | Oil & Gas Property | Oct 2025 |
| 9169 | COURAND | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 9170 | COURBET | Carter County, OK | Oil & Gas Property | Sep 2025 |
| 9171 | COURCHENE | Roosevelt County, MT | Oil & Gas Property | Sep 2025 |
| 9172 | COURNOYER 11-17H | Dunn County, ND | Oil & Gas Property | Oct 2025 |
| 9173 | COURSEY | Dewey County, OK | Oil & Gas Property | Jul 2015 |
| 9174 | COURSEY | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 9175 | COURSEY UNIT (ALLOC) 3H | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 9176 | COURSON | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9177 | COURSON | Roberts County, TX | Oil & Gas Property | Sep 2025 |
| 9178 | COURSON | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9179 | COURSON | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9180 | COURSON | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9181 | COURSON FAMILY 121 | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9182 | COURSON HANDLEY | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9183 | COURSON KEY 35 | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9184 | COURSON LAND | Roberts County, TX | Oil & Gas Property | Sep 2025 |
| 9185 | COURSON PARNELL | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9186 | COURSON RANCH | Roberts County, TX | Oil & Gas Property | Aug 2025 |
| 9187 | COURSON RANCH | Roberts County, TX | Oil & Gas Property | Sep 2025 |
| 9188 | COURSON WERMSKE 89 A C001CN | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9189 | COURSON-PARNELL | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 9190 | COURT 149-92-31D-30H | Dunn County, ND | Oil & Gas Property | Oct 2025 |
| 9191 | COURT OF TWO SISTERS | Seminole County, OK | Oil & Gas Property | Aug 2024 |
| 9192 | COURT T | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 9193 | COURT V | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 9194 | COURTER | Garfield County, OK | Oil & Gas Property | Sep 2025 |
| 9195 | COURTHOUSE 57-27 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 9196 | COURTLAND CO | Kanawha County, WV | Gas Property | Dec 2021 |
| 9197 | COURTLAND COMPANY | Kanawha County, WV | Gas Property | Dec 2021 |
| 9198 | COURTLAND MYERS | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 9199 | COURTNEY | Mercer County, PA | Gas Property | Dec 2024 |
| 9200 | COURTNEY | Mahoning County, OH | Oil & Gas Property | Dec 2024 |