| 4101 | CHARLIE ZA FEDERAL | Chaves County, NM | Gas Property | Jan 2026 |
| 4102 | CHARLIN 3946 | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 4103 | CHARLOTTE | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4104 | CHARLOTTE | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 4105 | CHARLOTTE | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 4106 | CHARLOTTE | Crook County, WY | Oil & Gas Property | Aug 1988 |
| 4107 | CHARLOTTE | Belmont County, OH | Gas Property | Dec 2025 |
| 4108 | CHARLOTTE | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 4109 | CHARLOTTE | Cass County, TX | Oil & Gas Property | Dec 2025 |
| 4110 | CHARLOTTE | Campbell County, WY | Oil Property | Jan 2026 |
| 4111 | CHARLOTTE 1-12-1H | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4112 | CHARLOTTE 136 | Hemphill County, TX | Oil & Gas Property | Dec 2025 |
| 4113 | CHARLOTTE 150-98-17-20 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4114 | CHARLOTTE 1H-13 | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 4115 | CHARLOTTE ANN 296 OCL 1H | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 4116 | CHARLOTTE FEDERAL | Chaves County, NM | Oil & Gas Property | Jan 2026 |
| 4117 | CHARLOTTE HOBBS | Allen County, KS | Oil Property | Sep 2025 |
| 4118 | CHARLOTTE TR | Ellis County, KS | Oil Property | Sep 2025 |
| 4119 | CHARLOTTE UNIT | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 4120 | CHARLOTTE WATERFLOOD UNIT | Atascosa County, TX | Oil & Gas Property | Dec 2025 |
| 4121 | CHARLSON | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4122 | CHARLSON FEDERAL 14X-35H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4123 | CHARLSON-MADISON | McKenzie County, ND | Oil & Gas Property | Nov 2014 |
| 4124 | CHARLTON | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4125 | CHARLTON | Irion County, TX | Oil & Gas Property | Dec 2025 |
| 4126 | CHARLTON | Otsego County, MI | Gas Property | Aug 2025 |
| 4127 | CHARLTON JANE ELIZABETH | Irion County, TX | Oil & Gas Property | Dec 2025 |
| 4128 | CHARLTON UNIT 7H | Armstrong County, PA | Gas Property | Jan 2026 |
| 4129 | CHARMA 1 | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 4130 | CHARMAINE USA 14-35TFH | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4131 | CHARNEY | Latimer County, OK | Gas Property | Dec 2025 |
| 4132 | CHARNWOOD 1-32H | Billings County, ND | Oil & Gas Property | Jan 2026 |
| 4133 | CHAROLAIS 11-27-14 1H | Woods County, OK | Oil & Gas Property | Dec 2025 |
| 4134 | CHAROLAIS 28 21 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 4135 | CHAROLAIS 33 21 B1 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 4136 | CHAROLAIS NORTH FEDERAL 1-3H1 | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 4137 | CHAROLAIS SOUTH FEDERAL | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4138 | CHAROLETTE | Chaves County, NM | Gas Property | Jan 2026 |
| 4139 | CHAROLETTE MCKAY FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2016 |
| 4140 | CHARON | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 4141 | CHARRINGTON CREEK | Chautauqua County, NY | Gas Property | Dec 2024 |
| 4142 | CHARRO FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 4143 | CHARTER | Washita County, OK | Oil & Gas Property | Dec 2025 |
| 4144 | CHARTWELL 20-13-32-29-28 | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 4145 | CHARVAT | Ellsworth County, KS | Oil Property | Sep 2025 |
| 4146 | CHAS C LOWERY | Caddo Parish, LA | Oil Property | Dec 2024 |
| 4147 | CHASE | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 4148 | CHASE | Butler County, KS | Oil Property | Sep 2025 |
| 4149 | CHASE | Shackelford County, TX | Oil & Gas Property | May 2018 |
| 4150 | CHASE | Franklin County, KS | Oil Property | May 2025 |
| 4151 | CHASE | Ventura County, CA | Oil & Gas Property | Feb 2016 |
| 4152 | CHASE | Garvin County, OK | Oil Property | Feb 2005 |
| 4153 | CHASE | Lincoln County, OK | Oil & Gas Property | Jan 2026 |
| 4154 | CHASE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4155 | CHASE | Clearfield County, PA | Gas Property | Dec 2025 |
| 4156 | CHASE | Major County, OK | Oil & Gas Property | Jan 2026 |
| 4157 | CHASE | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 4158 | CHASE | Clearfield County, PA | Gas Property | Dec 2025 |
| 4159 | CHASE 2 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 4160 | CHASE FARMS | Sheridan County, WY | Gas Property | Jul 2013 |
| 4161 | CHASE PROJECT | Rice County, KS | Oil Property | Jul 2025 |
| 4162 | CHASE UNIT | Washington County, PA | Gas Property | Jan 2026 |
| 4163 | CHASE USA 21-15H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 4164 | CHASE-CONNER UNIT 49 | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 4165 | CHASEL | Duchesne County, UT | Oil & Gas Property | Jan 2026 |
| 4166 | CHASEL MILLER | Duchesne County, UT | Oil & Gas Property | Jan 2026 |
| 4167 | CHASER 8 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 4168 | CHASTAIN | Okmulgee County, OK | Gas Property | Oct 2008 |
| 4169 | CHASTAIN | Palo Pinto County, TX | Oil & Gas Property | Dec 2025 |
| 4170 | CHASTAIN | Parker County, TX | Oil & Gas Property | Dec 2025 |
| 4171 | CHASTAIN | Hughes County, OK | Gas Property | Jun 2021 |
| 4172 | CHASTAIN | Weston County, WY | Oil & Gas Property | Jan 2026 |
| 4173 | CHASTANET | Laramie County, WY | Oil & Gas Property | Sep 2024 |
| 4174 | CHASTEL | Woodward County, OK | Oil & Gas Property | Dec 2025 |
| 4175 | CHATFIELD | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 4176 | CHATHAM | Rio Blanco County, CO | Oil & Gas Property | Jul 2012 |
| 4177 | CHATHAM | Osborne County, KS | Oil Property | Sep 2025 |
| 4178 | CHATMAN | Claiborne Parish, LA | Oil Property | Nov 2024 |
| 4179 | CHATMAN | Bossier Parish, LA | Oil & Gas Property | Jan 2025 |
| 4180 | CHATO | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 4181 | CHATOM UNIT | Washington County, AL | Oil & Gas Property | Nov 2019 |
| 4182 | CHATTERBOX | Campbell County, WY | Gas Property | Aug 2018 |
| 4183 | CHATTERFROG 151 | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 4184 | CHATTERTON P | Yoakum County, TX | Oil & Gas Property | Dec 2025 |
| 4185 | CHAUNCEY USA 31-2H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 4186 | CHAUTAUQUA CO | Chautauqua County, NY | Gas Property | Dec 2024 |
| 4187 | CHAUTAUQUA COUNTY 14 | Chautauqua County, NY | Oil & Gas Property | Dec 2024 |
| 4188 | CHAUTAUQUA INST | Chautauqua County, NY | Gas Property | Dec 2024 |
| 4189 | CHAUVIN REALTY | Ouachita Parish, LA | Gas Property | Dec 2024 |
| 4190 | CHAUVIN-LANDRY | Harrison County, TX | Oil & Gas Property | Dec 2025 |
| 4191 | CHAVEROO | Chaves County, NM | Oil & Gas Property | Dec 2025 |
| 4192 | CHAVEROO SAN ANDRES UNIT | Chaves County, NM | Oil & Gas Property | Dec 2025 |
| 4193 | CHAVERS 3-1 | Escambia County, AL | Oil & Gas Property | Jul 2020 |
| 4194 | CHAVES | Chaves County, NM | Oil & Gas Property | Sep 2019 |
| 4195 | CHAVES A FEDERAL | Chaves County, NM | Gas Property | Jan 2026 |
| 4196 | CHAVEZ | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 4197 | CHAVEZ | Van Buren County, AR | Gas Property | Jun 2024 |
| 4198 | CHAVEZ 29 10 23 | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 4199 | CHAVEZ ANTONIO | Milam County, TX | Oil & Gas Property | Dec 2025 |
| 4200 | CHAVEZ GAS COM | San Juan County, NM | Oil & Gas Property | Jan 2026 |