| 53201 | HARRY T BOLEN F14 | Indiana County, PA | Gas Property | Dec 2024 |
| 53202 | HARRY TRUSSEL | Hamilton County, KS | Gas Property | Dec 2024 |
| 53203 | HARRY W ALCORN ET AL | Jefferson County, PA | Gas Property | Dec 2024 |
| 53204 | HARRY W SNYDER | Armstrong County, PA | Gas Property | Dec 2024 |
| 53205 | HARRY W STRYKER A | Lycoming County, PA | Gas Property | Feb 2025 |
| 53206 | HARRY W. BRUNT ESTATE | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 53207 | HARRY WHITE | Indiana County, PA | Gas Property | Dec 2024 |
| 53208 | HARRY WILBER & CLAIR KEARNS | Washington County, PA | Gas Property | Dec 2024 |
| 53209 | HARRY WILLIS | Huerfano County, CO | Gas Property | Dec 2023 |
| 53210 | HARRYMAN | Seminole County, OK | Oil & Gas Property | Dec 2024 |
| 53211 | HARRYMAN | Coal County, OK | Oil & Gas Property | Feb 2020 |
| 53212 | HARSCH | Boulder County, CO | Oil & Gas Property | Aug 2024 |
| 53213 | HARSH | Weld County, CO | Oil & Gas Property | Nov 2013 |
| 53214 | HARSH | Hocking County, OH | Oil & Gas Property | Dec 2022 |
| 53215 | HARSH FARMS P | Hocking County, OH | Oil & Gas Property | Dec 2019 |
| 53216 | HARSH H 26 | Weld County, CO | Oil & Gas Property | Mar 2017 |
| 53217 | HARSHAW | Labette County, KS | Gas Property | Apr 2024 |
| 53218 | HARSHBARGER | Washington County, OH | Gas Property | Dec 2022 |
| 53219 | HARSHBARGER | Sheridan County, MT | Oil & Gas Property | Sep 2012 |
| 53220 | HARSHBARGER, J. H. & OLGA HARSHBARGER | Cabell County, WV | Gas Property | Dec 2021 |
| 53221 | HARSHBERGER, SCOT | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 53222 | HARSTAD | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 53223 | HARSTAD | Mountrail County, ND | Oil & Gas Property | Dec 1998 |
| 53224 | HARSTINE | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 53225 | HART | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 53226 | HART | Parker County, TX | Oil & Gas Property | Jan 2025 |
| 53227 | HART | Stafford County, KS | Oil & Gas Property | Oct 2024 |
| 53228 | HART | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 53229 | HART | Tarrant County, TX | Gas Property | Jan 2025 |
| 53230 | HART | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 53231 | HART | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 53232 | HART | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 53233 | HART | Callahan County, TX | Oil & Gas Property | Mar 2012 |
| 53234 | HART | Cowley County, KS | Oil Property | Jun 2024 |
| 53235 | HART | Lafayette County, AR | Oil Property | Jan 1991 |
| 53236 | HART | Palo Pinto County, TX | Gas Property | May 2024 |
| 53237 | HART | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 53238 | HART | Caddo Parish, LA | Oil & Gas Property | Oct 2024 |
| 53239 | HART | Beckham County, OK | Oil & Gas Property | Feb 2025 |
| 53240 | HART | Okmulgee County, OK | Oil Property | Jan 2025 |
| 53241 | HART | Pecos County, TX | Oil & Gas Property | Sep 2022 |
| 53242 | HART | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 53243 | HART | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 53244 | HART | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 53245 | HART | Okmulgee County, OK | Oil & Gas Property | Jan 2025 |
| 53246 | HART | Love County, OK | Oil & Gas Property | Jan 2025 |
| 53247 | HART | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 53248 | HART | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 53249 | HART | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 53250 | HART | Lincoln County, OK | Oil & Gas Property | Feb 2025 |
| 53251 | HART | De Soto Parish, LA | Gas Property | Dec 2024 |
| 53252 | HART | Union County, KY | Oil Property | Dec 2020 |
| 53253 | HART | Miami County, KS | Oil Property | Dec 2024 |
| 53254 | HART | Ellis County, KS | Oil Property | Dec 2024 |
| 53255 | HART | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 53256 | HART | Barton County, KS | Oil Property | Dec 1998 |
| 53257 | HART 'A' | Morton County, KS | Gas Property | Feb 2012 |
| 53258 | HART 'A' | Grant County, KS | Gas Property | Dec 2024 |
| 53259 | HART 1 | Edwards County, KS | Oil & Gas Property | Dec 2024 |
| 53260 | HART 1 | Nacogdoches County, TX | Oil & Gas Property | Mar 2014 |
| 53261 | HART 1-36 | Caddo County, OK | Gas Property | Jan 2025 |
| 53262 | HART BLAIN | Morgan County, OH | Gas Property | Dec 2023 |
| 53263 | HART BRA | Bradford County, PA | Gas Property | Feb 2025 |
| 53264 | HART C. W. NCT-1 | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 53265 | HART CANYON | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 53266 | HART CANYON 25 | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 53267 | HART CATTLE CO | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 53268 | HART FEDERAL | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 53269 | HART GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 53270 | HART HE | Braxton County, WV | Gas Property | Nov 2019 |
| 53271 | HART MAX | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 53272 | HART NORTH UNIT | Sullivan County, PA | Gas Property | Feb 2025 |
| 53273 | HART RANCH | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 53274 | HART RANCH | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 53275 | HART ROBERT | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 53276 | HART SOUTH UNIT | Sullivan County, PA | Gas Property | Feb 2025 |
| 53277 | HART UNIT | Greene County, PA | Gas Property | Feb 2025 |
| 53278 | HART WATER FLOOD UNIT | Marion County, TX | Oil & Gas Property | Jan 2025 |
| 53279 | HART, B F | Clay County, KY | Gas Property | Dec 2023 |
| 53280 | HART, HOMER | Whitley County, KY | Oil & Gas Property | Dec 2022 |
| 53281 | HART, J. B | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 53282 | HART, JOHN J. & RENEE HART | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 53283 | HART, JUSTINA | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 53284 | HART, RONALD & | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 53285 | HART-DEARIN | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 53286 | HART-HICKMAN | Palo Pinto County, TX | Oil & Gas Property | Jul 2021 |
| 53287 | HART-KEERAN | Victoria County, TX | Oil & Gas Property | Mar 2021 |
| 53288 | HARTARY | Forest County, PA | Oil Property | Dec 2019 |
| 53289 | HARTBURG | Newton County, TX | Oil & Gas Property | Dec 2024 |
| 53290 | HARTBURG | Orange County, TX | Oil & Gas Property | Sep 2016 |
| 53291 | HARTEBEEST 12 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 53292 | HARTEL 1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 53293 | HARTER | Butler County, KS | Oil Property | Dec 2024 |
| 53294 | HARTER | Stafford County, KS | Oil Property | Oct 2024 |
| 53295 | HARTER | Lasalle Parish, LA | Oil Property | Dec 2024 |
| 53296 | HARTER | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 53297 | HARTER 15 | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 53298 | HARTER UNIT | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 53299 | HARTER-TENSASDELTA | Lasalle Parish, LA | Oil Property | Nov 2024 |
| 53300 | HARTFIELD | Guadalupe County, TX | Oil & Gas Property | Jan 2025 |