| 2201 | DELTA TRUCKING | Oakland County, MI | Oil & Gas Property | Jul 2026 |
| 2202 | DELTA WEST LLC | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 2203 | DELTA WING FEDERAL | Eddy County, NM | Oil & Gas Property | May 2026 |
| 2204 | DELTIC | Van Buren County, AR | Gas Property | Jun 2024 |
| 2205 | DELTIC | Van Buren County, AR | Gas Property | Jun 2024 |
| 2206 | DELTIC | Union County, AR | Oil Property | Feb 2004 |
| 2207 | DELTIC | Cleburne County, AR | Gas Property | Jun 2024 |
| 2208 | DELTIC F & T | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 2209 | DELTIC FARM & TIMBER | Columbia County, AR | Oil & Gas Property | Jan 1990 |
| 2210 | DELTIC TIMBER | Logan County, AR | Gas Property | Jun 2024 |
| 2211 | DELTIC TIMBER 09-16 | Conway County, AR | Gas Property | Jul 2024 |
| 2212 | DELTIC TIMBER 12-1 | Cleburne County, AR | Gas Property | Jun 2024 |
| 2213 | DELTIC TIMBER CORP 10-12 | Van Buren County, AR | Gas Property | Jul 2024 |
| 2214 | DELTON STILES S | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2215 | DELUCIA R | Susquehanna County, PA | Gas Property | Jun 2026 |
| 2216 | DELUTIS | Johnson County, TX | Gas Property | Jun 2026 |
| 2217 | DELUXE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2218 | DELVIN DUKART | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 2219 | DELVIN DUKART | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 2220 | DELZEIT | Logan County, KS | Oil Property | Jun 2020 |
| 2221 | DEMARANVILLE | Leavenworth County, KS | Oil Property | Sep 2025 |
| 2222 | DEMARAY USA 41-2TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 2223 | DEMAREST | Liberty County, MT | Oil & Gas Property | May 2026 |
| 2224 | DEMAREST | Tuscarawas County, OH | Oil & Gas Property | Dec 2022 |
| 2225 | DEMARS | Bottineau County, ND | Oil Property | Jun 2006 |
| 2226 | DEMASTERS | McIntosh County, OK | Gas Property | Jun 2026 |
| 2227 | DEMAY 21-4H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 2228 | DEMEL | Barton County, KS | Oil Property | Jun 2025 |
| 2229 | DEMEL | Barton County, KS | Oil Property | Feb 2021 |
| 2230 | DEMEL | Barton County, KS | Oil Property | May 2026 |
| 2231 | DEMEL | Barton County, KS | Oil Property | May 2026 |
| 2232 | DEMERE | Coke County, TX | Oil Property | Jun 2026 |
| 2233 | DEMERITT | Haskell County, KS | Oil & Gas Property | May 2026 |
| 2234 | DEMETER | Medina County, OH | Oil & Gas Property | Dec 2025 |
| 2235 | DEMETER LAND CO | Nicholas County, WV | Gas Property | Dec 2021 |
| 2236 | DEMICKS DODGE 1A MBH-ULW | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 2237 | DEMICKS LAKE | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 2238 | DEMILLE-UNITED | Los Angeles County, CA | Oil Property | Sep 1995 |
| 2239 | DEMILLS | Warren County, PA | Gas Property | Dec 2025 |
| 2240 | DEMING-DEBILL SA1 1H | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2241 | DEMING-HERBERN SA1 | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2242 | DEMING-LONG SA1 1H | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2243 | DEMIS 12-12-6 | Harrison County, OH | Oil & Gas Property | Jun 2026 |
| 2244 | DEMLER | Greenwood County, KS | Oil Property | Jan 2023 |
| 2245 | DEMLER | Coffey County, KS | Oil Property | May 2023 |
| 2246 | DEMMER | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 2247 | DEMMER | Kingman County, KS | Gas Property | May 2026 |
| 2248 | DEMON DEACON 22-25 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 2249 | DEMONTRAND | Rusk County, TX | Oil & Gas Property | May 2026 |
| 2250 | DEMORES FEDERAL | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 2251 | DEMOSS | Butler County, KS | Oil Property | Jul 1995 |
| 2252 | DEMOSS | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 2253 | DEMOSS | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 2254 | DEMOTT | Montgomery County, KS | Oil & Gas Property | May 2026 |
| 2255 | DEMOTT | Montgomery County, KS | Gas Property | May 2026 |
| 2256 | DEMPEWOLF | Henderson County, KY | Oil Property | Nov 2024 |
| 2257 | DEMPEWOLF, TOMMY | Henderson County, KY | Oil Property | Dec 2024 |
| 2258 | DEMPSAY KO | Franklin County, KS | Oil Property | May 2026 |
| 2259 | DEMPSEY | Coal County, OK | Gas Property | Jun 2005 |
| 2260 | DEMPSEY | Martin County, KY | Gas Property | Dec 2024 |
| 2261 | DEMPSEY /DEEP/ | Archer County, TX | Oil & Gas Property | Aug 2020 |
| 2262 | DEMPSEY UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 2263 | DEMPSEY, MARK H | Martin County, KY | Gas Property | Oct 2024 |
| 2264 | DEMPSEY,H | Eastland County, TX | Oil & Gas Property | Jun 2026 |
| 2265 | DEMPSEY-MANTOOTH | McClain County, OK | Oil & Gas Property | Jun 2026 |
| 2266 | DEMPSTER STATE | Lea County, NM | Oil & Gas Property | Nov 2022 |
| 2267 | DEMURRAY | Trego County, KS | Oil Property | May 2026 |
| 2268 | DEMURRY | Trego County, KS | Oil Property | May 2026 |
| 2269 | DEMUS, NICK JR. & MERELYN CLEMENS 15 | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 2270 | DEMUTH | Graham County, KS | Oil Property | Aug 1990 |
| 2271 | DEMUTH | Phillips County, KS | Oil Property | May 2026 |
| 2272 | DEMUTH | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 2273 | DEMUTH | Stevens County, KS | Gas Property | Mar 2026 |
| 2274 | DEN -A | Ector County, TX | Gas Property | Jun 2026 |
| 2275 | DENA | Harper County, KS | Oil & Gas Property | May 2026 |
| 2276 | DENALI | Pittsburg County, OK | Gas Property | Jun 2026 |
| 2277 | DENALI | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 2278 | DENALI 10 | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 2279 | DENALI 1206 | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 2280 | DENALI 148-95-12D-01H-TF | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 2281 | DENALI 22-19N-4W | Logan County, OK | Oil & Gas Property | Jun 2026 |
| 2282 | DENALI 33 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 2283 | DENALI 48 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 2284 | DENALI APOLLO | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 2285 | DENALI GAS UNIT | Angelina County, TX | Gas Property | Jun 2026 |
| 2286 | DENALI MATRIX | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 2287 | DENALI SUMMIT | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 2288 | DENALI UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2289 | DENBOW | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 2290 | DENCIE JOHNSON | Dewey County, OK | Oil & Gas Property | Jun 2000 |
| 2291 | DENCIL HENTHORN ET AL 51456 | Wetzel County, WV | Gas Property | Dec 2021 |
| 2292 | DENDY | Tuscaloosa County, AL | Gas Property | Dec 1995 |
| 2293 | DENDY | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 2294 | DENEB | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 2295 | DENELDA | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 2296 | DENENA-ELY UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 2297 | DENHAM | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 2298 | DENHAM | Conway County, AR | Gas Property | Jul 2024 |
| 2299 | DENIO | Graham County, KS | Oil Property | May 2026 |
| 2300 | DENIOUS | Stevens County, KS | Gas Property | May 2026 |