| 3101 | EREC 8 | Pike County, KY | Gas Property | Dec 2022 |
| 3102 | EREX | Clay County, KY | Gas Property | Dec 2022 |
| 3103 | EREX (ALVIN S LOCKARD | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3104 | EREX (J C HEYDRICK | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3105 | EREX (JOHN B CORNETT | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3106 | EREX (JOHN J GODSEY) | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3107 | EREX (KILGORE, S J TRACT) KF1 | Knott County, KY | Gas Property | Jul 2019 |
| 3108 | EREX (RICHARD COMBS) KF2 | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 3109 | EREX(CORNELL, WILLIAM G TR) K | Leslie County, KY | Oil & Gas Property | Dec 2021 |
| 3110 | ERGENBRIGHT 1 | Logan County, OK | Oil & Gas Property | Aug 2024 |
| 3111 | ERHARD | Clearfield County, PA | Gas Property | Dec 2023 |
| 3112 | ERHARD 2 | Hill County, MT | Gas Property | Sep 2024 |
| 3113 | ERHART | Texas County, OK | Gas Property | Aug 2024 |
| 3114 | ERIC | Pawnee County, OK | Oil & Gas Property | Oct 2018 |
| 3115 | ERIC | Bowman County, ND | Oil & Gas Property | Sep 2024 |
| 3116 | ERIC | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 3117 | ERIC CARTMAN 31 STATE COM | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 3118 | ERIC CARTMAN 6 STATE COM | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 3119 | ERIC HIXON | Rio Arriba County, NM | Oil & Gas Property | Jul 2022 |
| 3120 | ERIC MATTHEW | Major County, OK | Oil & Gas Property | Aug 2024 |
| 3121 | ERIC NESHEIM 21-24TFH | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 3122 | ERIC TABB | Fisher County, TX | Oil & Gas Property | Aug 2024 |
| 3123 | ERICA | Ector County, TX | Oil & Gas Property | May 2014 |
| 3124 | ERICA OIL CO | Ritchie County, WV | Oil & Gas Property | Feb 2020 |
| 3125 | ERICKSON | Chautauqua County, NY | Oil & Gas Property | Dec 2023 |
| 3126 | ERICKSON | Ochiltree County, TX | Oil & Gas Property | Jul 2024 |
| 3127 | ERICKSON | Bottineau County, ND | Oil & Gas Property | Sep 2024 |
| 3128 | ERICKSON | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 3129 | ERICKSON | McKenzie County, ND | Oil & Gas Property | Oct 2024 |
| 3130 | ERICKSON | Pondera County, MT | Oil Property | Aug 2024 |
| 3131 | ERICKSON | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 3132 | ERICKSON | Rawlins County, KS | Oil Property | Jul 2024 |
| 3133 | ERICKSON | Beaver County, OK | Oil & Gas Property | Sep 2024 |
| 3134 | ERICKSON | Mountrail County, ND | Oil & Gas Property | May 2008 |
| 3135 | ERICKSON | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 3136 | ERICKSON | Bottineau County, ND | Oil & Gas Property | Feb 2020 |
| 3137 | ERICKSON | Trego County, KS | Oil Property | Oct 1985 |
| 3138 | ERICKSON | Teton County, MT | Oil Property | Jun 2024 |
| 3139 | ERICKSON 12X-35 | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 3140 | ERICKSON 160-91-8-D-1H | Burke County, ND | Oil & Gas Property | Sep 2024 |
| 3141 | ERICKSON 31-4H | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 3142 | ERICKSON 4 | Tioga County, PA | Gas Property | Sep 2024 |
| 3143 | ERICKSON 8-17 | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 3144 | ERICKSON BIR | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 3145 | ERICKSON ET AL | Bottineau County, ND | Oil Property | Jan 2021 |
| 3146 | ERICKSON OL UNIT | Burleson County, TX | Oil & Gas Property | Aug 2024 |
| 3147 | ERICSON 11-10-4 | Harrison County, OH | Oil & Gas Property | Jun 2024 |
| 3148 | ERICSON GAS UNIT | Leon County, TX | Oil & Gas Property | Aug 2024 |
| 3149 | ERIE | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 3150 | ERIE CHAMPLIN | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 3151 | ERIE MUNI AIRPORT | Erie County, PA | Gas Property | Dec 2023 |
| 3152 | ERIGAN | Nueces County, TX | Oil & Gas Property | Aug 2024 |
| 3153 | ERIKSEN | Stafford County, KS | Oil & Gas Property | Oct 2023 |
| 3154 | ERIKSON | Woods County, OK | Oil & Gas Property | Sep 2024 |
| 3155 | ERIKSON | Woods County, OK | Oil & Gas Property | Sep 2024 |
| 3156 | ERIKSON 157-101-13B-24-1H | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 3157 | ERIN | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 3158 | ERIN | Sandoval County, NM | Oil Property | Sep 2020 |
| 3159 | ERIN | Logan County, OK | Oil & Gas Property | Aug 2024 |
| 3160 | ERIN | Comanche County, OK | Oil & Gas Property | Aug 2024 |
| 3161 | ERIN 34-207 WRD UNIT | Ward County, TX | Oil & Gas Property | Jul 2024 |
| 3162 | ERIN-A | Archer County, TX | Oil & Gas Property | Aug 2024 |
| 3163 | ERIS | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 3164 | ERLE | Latimer County, OK | Gas Property | Sep 2024 |
| 3165 | ERLE RANCH | Latimer County, OK | Gas Property | Sep 2024 |
| 3166 | ERLE WHITE | Latimer County, OK | Gas Property | Sep 2024 |
| 3167 | ERLE WHITE | Latimer County, OK | Gas Property | Sep 2024 |
| 3168 | ERLEWINE, RICHARD ERLEWINE | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 3169 | ERLING 14-7H-0607-15895-MB | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 3170 | ERLING 24-21TFH | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3171 | ERLIS | Sherman County, TX | Gas Property | Aug 2024 |
| 3172 | ERLKING UNIT | Borden County, TX | Oil & Gas Property | Aug 2024 |
| 3173 | ERMA | Chaves County, NM | Gas Property | Aug 2024 |
| 3174 | ERMA 1 | Kingfisher County, OK | Oil & Gas Property | Nov 2019 |
| 3175 | ERMA LEE | Woods County, OK | Oil & Gas Property | Aug 2024 |
| 3176 | ERMEL | Allen County, KS | Oil Property | May 2024 |
| 3177 | ERMINA 31-13TFH | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3178 | ERMINE 151-94-33C-28H | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 3179 | ERMOND | Indiana County, PA | Gas Property | Dec 2023 |
| 3180 | ERNA H | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 3181 | ERNEST | Scurry County, TX | Oil & Gas Property | Aug 2024 |
| 3182 | ERNEST | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 3183 | ERNEST | Knox County, OH | Oil & Gas Property | Dec 2023 |
| 3184 | ERNEST | Roger Mills County, OK | Oil & Gas Property | Sep 2024 |
| 3185 | ERNEST | Winkler County, TX | Oil & Gas Property | Apr 2019 |
| 3186 | ERNEST 31X-19 | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3187 | ERNEST C ADKINS | Lea County, NM | Gas Property | Sep 2024 |
| 3188 | ERNEST CHARCHENKO | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3189 | ERNEST D. SMITH ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 3190 | ERNEST E PIERCE | Indiana County, PA | Gas Property | Dec 2023 |
| 3191 | ERNEST FEDERAL | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3192 | ERNEST KELLER | Grant County, KS | Gas Property | Jul 2024 |
| 3193 | ERNEST ROBERTS | Hinds County, MS | Oil & Gas Property | Sep 2001 |
| 3194 | ERNEST SMITH | Armstrong County, PA | Gas Property | Dec 2023 |
| 3195 | ERNEST STEWART | Indiana County, PA | Gas Property | Dec 2023 |
| 3196 | ERNESTEEN | Grady County, OK | Oil & Gas Property | Aug 2024 |
| 3197 | ERNESTEEN | Andrews County, TX | Oil & Gas Property | Jul 2024 |
| 3198 | ERNESTINE | Carter County, OK | Oil & Gas Property | Aug 2024 |
| 3199 | ERNESTINE 3 | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 3200 | ERNESTINE USA 11-14TFH-2B | McKenzie County, ND | Oil & Gas Property | Sep 2024 |