| 201 | GABRIEL SW WEL JF | Jefferson County, OH | Gas Property | Dec 2023 |
| 202 | GABRIELLE CS | Campbell County, WY | Gas Property | Feb 2012 |
| 203 | GABRISH 1 | Major County, OK | Oil & Gas Property | Jan 2024 |
| 204 | GABRYSCH | Jackson County, TX | Oil & Gas Property | Jan 2024 |
| 205 | GADBERRY | Lipscomb County, TX | Oil & Gas Property | Jan 2024 |
| 206 | GADBERRY H | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 207 | GADBERRY-BOWEN 09-11 | Cleburne County, AR | Gas Property | Feb 2024 |
| 208 | GADDIE | Ward County, TX | Oil & Gas Property | Jan 2024 |
| 209 | GADDIS | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 210 | GADDIS FARMS | Hinds County, MS | Oil & Gas Property | Feb 2024 |
| 211 | GADDIS GAS COMPANY | Knox County, KY | Gas Property | Dec 2021 |
| 212 | GADDIS-MCLAURIN | Hinds County, MS | Oil Property | Jan 1985 |
| 213 | GADDIS-MCLAURIN | Hinds County, MS | Oil & Gas Property | Nov 2009 |
| 214 | GADDY | Pittsburg County, OK | Gas Property | Dec 2015 |
| 215 | GADDY ENGINEERING CO | Mingo County, WV | Gas Property | Dec 2021 |
| 216 | GADEKEN | Kimball County, NE | Oil Property | Dec 2022 |
| 217 | GADELMAN | Anderson County, KS | Oil Property | Dec 2023 |
| 218 | GADSBY | Allegany County, NY | Oil & Gas Property | Dec 2022 |
| 219 | GADSBY-BULLDOG | Allegany County, NY | Oil & Gas Property | Dec 2022 |
| 220 | GADWALL 18 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 221 | GADWALL 18 FEDERAL COM 004H | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 222 | GADWALL 35 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 223 | GADWALL UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2024 |
| 224 | GAEDDERT | Harvey County, KS | Oil Property | Aug 2002 |
| 225 | GAEDDERT | Kearny County, KS | Gas Property | Dec 2023 |
| 226 | GAEDE | Lincoln County, CO | Oil & Gas Property | Jun 2022 |
| 227 | GAEDKE | Cooke County, TX | Oil & Gas Property | Jan 2024 |
| 228 | GAENZEL | Atascosa County, TX | Oil & Gas Property | Jan 2024 |
| 229 | GAFFNEY | Weld County, CO | Oil & Gas Property | Apr 2023 |
| 230 | GAFFNEY | Logan County, OK | Oil & Gas Property | Jan 2024 |
| 231 | GAFFNEY | Caddo County, OK | Oil Property | Dec 2023 |
| 232 | GAFFORD | Hughes County, OK | Oil & Gas Property | Aug 2009 |
| 233 | GAFFORD | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 234 | GAFFORD | Seminole County, OK | Oil & Gas Property | Feb 2020 |
| 235 | GAFFORD UNIT | Johnson County, TX | Oil & Gas Property | Jan 2024 |
| 236 | GAFFORD, H. B | Jim Wells County, TX | Oil & Gas Property | Jan 2024 |
| 237 | GAFKEN | Montague County, TX | Oil & Gas Property | Jan 2024 |
| 238 | GAGE | Grady County, OK | Oil & Gas Property | Dec 2023 |
| 239 | GAGE | Barton County, KS | Oil Property | Nov 2023 |
| 240 | GAGE | Wise County, TX | Oil & Gas Property | Mar 2022 |
| 241 | GAGE | Jack County, TX | Oil & Gas Property | Oct 2023 |
| 242 | GAGE | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 243 | GAGE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 244 | GAGE | Chautauqua County, NY | Gas Property | Dec 2022 |
| 245 | GAGE | Potter County, TX | Gas Property | Jan 2024 |
| 246 | GAGE BROS | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 247 | GAGE C | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 248 | GAGE C.L | Wise County, TX | Oil & Gas Property | Dec 2016 |
| 249 | GAGE COKE L. D | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 250 | GAGE COKE L. GU E | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 251 | GAGE GAS UNIT 1H | Upshur County, TX | Oil & Gas Property | Jan 2024 |
| 252 | GAGE MARIE | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 253 | GAGE, COKE L. GAS UNIT | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 254 | GAGE-JOHNSON A (SA) A | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 255 | GAGE-MCLARTY | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 256 | GAGE-PITTS UNIT | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 257 | GAGELMAN | Trego County, KS | Oil Property | Dec 1995 |
| 258 | GAGER | Rooks County, KS | Oil Property | Dec 2023 |
| 259 | GAGGIANI | Fayette County, PA | Gas Property | Dec 2023 |
| 260 | GAGLEMAN | Barton County, KS | Oil & Gas Property | Sep 2023 |
| 261 | GAHAGAN | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 262 | GAHAGAN | Indiana County, PA | Gas Property | Dec 2023 |
| 263 | GAHAGAN | Washington County, PA | Gas Property | Jan 2024 |
| 264 | GAHAGAN | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 265 | GAHAGAN | Young County, TX | Oil & Gas Property | Jan 2024 |
| 266 | GAIA | Westmoreland County, PA | Gas Property | Jan 2024 |
| 267 | GAIL | Borden County, TX | Oil & Gas Property | Jan 2024 |
| 268 | GAIL KING | Leon County, TX | Oil & Gas Property | Jan 2024 |
| 269 | GAIL SAWYER1-30 | Cowley County, KS | Oil Property | Dec 2023 |
| 270 | GAILAN | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 271 | GAILEY, N. C | Eastland County, TX | Oil & Gas Property | Jun 2018 |
| 272 | GAILLARD | Harris County, TX | Oil & Gas Property | Jan 2024 |
| 273 | GAILLARD PENINSULA | Harris County, TX | Oil & Gas Property | Jan 2024 |
| 274 | GAILOR | Hopkins County, KY | Oil Property | Dec 2020 |
| 275 | GAILOR, RUSSELL K | Hopkins County, KY | Oil Property | Dec 2019 |
| 276 | GAIN | Doddridge County, WV | Gas Property | Nov 2021 |
| 277 | GAIN, JAMES A | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 278 | GAINER | Washington County, OH | Oil & Gas Property | Dec 2022 |
| 279 | GAINER | Lea County, NM | Oil & Gas Property | Mar 2024 |
| 280 | GAINER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 281 | GAINER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 282 | GAINER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 283 | GAINER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 284 | GAINER | Athens County, OH | Gas Property | Dec 2023 |
| 285 | GAINER | Concho County, TX | Oil & Gas Property | Jan 2024 |
| 286 | GAINER ENTERPRISE | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 287 | GAINER, EVERETT | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 288 | GAINER, GARRETT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 289 | GAINER, JAMES H | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 290 | GAINER, OK | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 291 | GAINER, ROSA BELLE, ETAL REED | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 292 | GAINES | Gregg County, TX | Oil & Gas Property | Jan 2024 |
| 293 | GAINES | Tillman County, OK | Oil Property | Jan 2024 |
| 294 | GAINES | La Plata County, CO | Gas Property | Jan 2024 |
| 295 | GAINES | Seminole County, OK | Oil Property | Nov 2013 |
| 296 | GAINES | Lafayette County, AR | Oil Property | Jul 2016 |
| 297 | GAINES 2 | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 298 | GAINES THELKA | Bexar County, TX | Oil & Gas Property | Aug 2021 |
| 299 | GAINES WASSON CLEARFORK UNIT | Gaines County, TX | Oil & Gas Property | Jan 2024 |
| 300 | GAINES, R C | Henderson County, KY | Oil Property | Nov 2021 |