| 5101 | FUCIK | Wharton County, TX | Oil & Gas Property | Jan 2024 |
| 5102 | FUCIK GEORGE | Wharton County, TX | Oil & Gas Property | Jan 2024 |
| 5103 | FUDGE | Allen County, KS | Oil Property | Nov 2023 |
| 5104 | FUENTE | Noble County, OK | Oil & Gas Property | Jan 2024 |
| 5105 | FUENTES | Sherman County, TX | Gas Property | Jan 2024 |
| 5106 | FUENTES J.R | Starr County, TX | Oil & Gas Property | Dec 2023 |
| 5107 | FUGATE | Caddo County, OK | Oil Property | Feb 2024 |
| 5108 | FUGATE | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 5109 | FUGATE | Knott County, KY | Gas Property | Dec 2021 |
| 5110 | FUGATE | Knott County, KY | Gas Property | Dec 2020 |
| 5111 | FUGERE | Daniels County, MT | Oil & Gas Property | Dec 2008 |
| 5112 | FUGERE 3 | Golden Valley County, ND | Oil & Gas Property | Feb 2024 |
| 5113 | FUGIT | Woods County, OK | Oil & Gas Property | Jan 2024 |
| 5114 | FUGLER | Santa Barbara County, CA | Oil & Gas Property | Jun 2022 |
| 5115 | FUGLER | Santa Barbara County, CA | Oil & Gas Property | Jul 1989 |
| 5116 | FUHLBERG, JA | Madison County, TX | Oil & Gas Property | Jan 2024 |
| 5117 | FUHR | Leavenworth County, KS | Oil Property | May 1996 |
| 5118 | FUHRMAN | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 5119 | FUHRMAN | Kern County, CA | Oil Property | Aug 1992 |
| 5120 | FUHRMAN | Bourbon County, KS | Oil Property | Jan 2021 |
| 5121 | FUHRMAN | Allen County, KS | Oil Property | Dec 2023 |
| 5122 | FUHRMAN | Wheeler County, TX | Oil & Gas Property | Jan 2024 |
| 5123 | FUHRMAN | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 5124 | FUJI 1206 | Canadian County, OK | Oil & Gas Property | Jan 2024 |
| 5125 | FUJI UNIT | Karnes County, TX | Oil & Gas Property | Jan 2024 |
| 5126 | FUKSA 2007 1LMH-14 | Garfield County, OK | Oil & Gas Property | Jan 2024 |
| 5127 | FULBRIGHT W.C | Erath County, TX | Gas Property | Jan 2024 |
| 5128 | FULCHER | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 5129 | FULCHER | Webster County, KY | Oil Property | Dec 2014 |
| 5130 | FULCHER, JOE | Henderson County, KY | Oil Property | Dec 2020 |
| 5131 | FULCHER, JOE & A G PRITCHETT | Henderson County, KY | Oil Property | Dec 2022 |
| 5132 | FULFER MRS. W.T. ETAL GAS UNIT | Erath County, TX | Gas Property | Jan 2024 |
| 5133 | FULGHAM | Clay County, TX | Oil & Gas Property | May 2013 |
| 5134 | FULGHUM | Wilson County, KS | Gas Property | Nov 2023 |
| 5135 | FULK | Stevens County, KS | Gas Property | Dec 2023 |
| 5136 | FULKERSON | Young County, TX | Oil & Gas Property | Dec 2023 |
| 5137 | FULKERSON | Butler County, KS | Oil Property | Dec 2023 |
| 5138 | FULKERSON | Stevens County, KS | Gas Property | Dec 2023 |
| 5139 | FULKERSON | Creek County, OK | Oil & Gas Property | Jan 2024 |
| 5140 | FULKERSON | Campbell County, WY | Gas Property | Nov 2010 |
| 5141 | FULKERSON | Daviess County, KY | Oil Property | Nov 2021 |
| 5142 | FULKERSON | Dawson County, TX | Oil & Gas Property | Jan 2024 |
| 5143 | FULKERSON 'B' | Morton County, KS | Gas Property | Dec 2023 |
| 5144 | FULKS | Coshocton County, OH | Oil Property | Dec 2023 |
| 5145 | FULKS | Athens County, OH | Oil & Gas Property | Dec 2008 |
| 5146 | FULL | Wirt County, WV | Oil & Gas Property | Dec 2018 |
| 5147 | FULL BAR | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 5148 | FULL CHOKE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 5149 | FULL GOSPEL | Payne County, OK | Oil & Gas Property | Jan 2024 |
| 5150 | FULL NELSON | Reeves County, TX | Oil & Gas Property | Dec 2023 |
| 5151 | FULL SAIL | Rio Arriba County, NM | Oil & Gas Property | Mar 2024 |
| 5152 | FULL SERVICE IN | Stafford County, KS | Oil Property | Dec 2023 |
| 5153 | FULL TANK 33 FED | Eddy County, NM | Oil & Gas Property | Jan 2012 |
| 5154 | FULL, LEWIS | Wirt County, WV | Oil & Gas Property | Jun 2012 |
| 5155 | FULLBRIGHT 1 | Caddo County, OK | Oil & Gas Property | Jan 2024 |
| 5156 | FULLEN | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 5157 | FULLEN G | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 5158 | FULLER | Scotts Bluff County, NE | Oil & Gas Property | Dec 2023 |
| 5159 | FULLER | Major County, OK | Oil & Gas Property | Jul 2023 |
| 5160 | FULLER | Scurry County, TX | Oil & Gas Property | Jan 2024 |
| 5161 | FULLER | Campbell County, WY | Gas Property | Jun 2012 |
| 5162 | FULLER | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5163 | FULLER | Nacogdoches County, TX | Oil & Gas Property | Jan 2024 |
| 5164 | FULLER | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 5165 | FULLER | Medina County, OH | Oil & Gas Property | Dec 2017 |
| 5166 | FULLER | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 5167 | FULLER | Lincoln Parish, LA | Oil & Gas Property | Nov 2023 |
| 5168 | FULLER | Lane County, KS | Oil Property | Dec 2023 |
| 5169 | FULLER | Scurry County, TX | Oil & Gas Property | Jan 2024 |
| 5170 | FULLER | Parker County, TX | Gas Property | Jan 2024 |
| 5171 | FULLER | Ashtabula County, OH | Oil & Gas Property | Dec 2015 |
| 5172 | FULLER | Furnas County, NE | Oil Property | Dec 2023 |
| 5173 | FULLER | Garvin County, OK | Oil & Gas Property | Feb 2024 |
| 5174 | FULLER | Finney County, KS | Oil Property | Dec 2023 |
| 5175 | FULLER | Stevens County, KS | Gas Property | Dec 2023 |
| 5176 | FULLER | Greene County, PA | Oil & Gas Property | Feb 2024 |
| 5177 | FULLER | Webb County, TX | Oil & Gas Property | Jan 2024 |
| 5178 | FULLER | De Soto Parish, LA | Gas Property | Dec 2023 |
| 5179 | FULLER | Caddo County, OK | Oil Property | Sep 2023 |
| 5180 | FULLER | Moore County, TX | Oil & Gas Property | Jan 2024 |
| 5181 | FULLER | Archer County, TX | Oil & Gas Property | Jan 2024 |
| 5182 | FULLER | Major County, OK | Oil & Gas Property | Jan 2024 |
| 5183 | FULLER | Chautauqua County, KS | Oil & Gas Property | May 2020 |
| 5184 | FULLER | Lafayette County, AR | Oil Property | May 1980 |
| 5185 | FULLER | Clay County, TX | Oil & Gas Property | Jan 2024 |
| 5186 | FULLER | Caddo Parish, LA | Oil & Gas Property | Jan 2024 |
| 5187 | FULLER | Clay County, TX | Oil & Gas Property | Dec 2019 |
| 5188 | FULLER | Nacogdoches County, TX | Oil & Gas Property | Jan 2024 |
| 5189 | FULLER | Scurry County, TX | Oil & Gas Property | Jan 2024 |
| 5190 | FULLER | Wise County, TX | Oil & Gas Property | Dec 2023 |
| 5191 | FULLER | Seward County, KS | Oil & Gas Property | Dec 2023 |
| 5192 | FULLER | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 5193 | FULLER | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 5194 | FULLER | Woodson County, KS | Oil Property | Dec 2023 |
| 5195 | FULLER | Fresno County, CA | Oil & Gas Property | Apr 1997 |
| 5196 | FULLER | Kent County, TX | Oil & Gas Property | Dec 2023 |
| 5197 | FULLER | Sheridan County, KS | Oil Property | Nov 2009 |
| 5198 | FULLER | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 5199 | FULLER | Seward County, KS | Oil & Gas Property | Dec 2023 |
| 5200 | FULLER | Gregg County, TX | Oil & Gas Property | Jan 2024 |