| 1201 | WALT | Neosho County, KS | Gas Property | Sep 2003 |
| 1202 | WALT 26 | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 1203 | WALT CANYON AMA FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2014 |
| 1204 | WALT EAST | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 1205 | WALT WEST | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 1206 | WALTA | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 1207 | WALTER | Anderson County, KS | Oil Property | Sep 1999 |
| 1208 | WALTER | Knox County, OH | Oil & Gas Property | Dec 2010 |
| 1209 | WALTER | Rawlins County, KS | Oil Property | May 2026 |
| 1210 | WALTER | Ellis County, KS | Oil Property | May 2026 |
| 1211 | WALTER | Logan County, OK | Oil Property | May 2026 |
| 1212 | WALTER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 1213 | WALTER | Hughes County, OK | Gas Property | Aug 2024 |
| 1214 | WALTER | Canadian County, OK | Oil & Gas Property | Jul 2026 |
| 1215 | WALTER | Barton County, KS | Oil Property | May 2026 |
| 1216 | WALTER | Bowman County, ND | Oil & Gas Property | Jun 2026 |
| 1217 | WALTER | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 1218 | WALTER | Clarion County, PA | Gas Property | Dec 2025 |
| 1219 | WALTER | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 1220 | WALTER | Washita County, OK | Oil & Gas Property | Jul 2026 |
| 1221 | WALTER | Benzie County, MI | Oil & Gas Property | Jul 2026 |
| 1222 | WALTER | Grady County, OK | Oil & Gas Property | Jul 2026 |
| 1223 | WALTER | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 1224 | WALTER | Beckham County, OK | Oil & Gas Property | Jul 2026 |
| 1225 | WALTER | Ness County, KS | Oil Property | May 2026 |
| 1226 | WALTER | Indiana County, PA | Gas Property | Dec 2025 |
| 1227 | WALTER | Ellis County, KS | Oil Property | May 2026 |
| 1228 | WALTER | Stevens County, KS | Gas Property | May 2026 |
| 1229 | WALTER 1707 | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 1230 | WALTER 24 | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 1231 | WALTER 31-29MBH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 1232 | WALTER A SCHROTH | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 1233 | WALTER A SCHROTH | Indiana County, PA | Gas Property | Dec 2025 |
| 1234 | WALTER BASH | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 1235 | WALTER BROWN | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 1236 | WALTER CO | Jefferson County, TX | Oil & Gas Property | Jun 2026 |
| 1237 | WALTER CO | Jefferson County, TX | Oil & Gas Property | Jun 2026 |
| 1238 | WALTER COOKE 1-9-4H-143-98 | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 1239 | WALTER DESPAIN 12 | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 1240 | WALTER E P | Haskell County, KS | Oil & Gas Property | May 2026 |
| 1241 | WALTER FISTER 71-TTT-B01 WF | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 1242 | WALTER GANT | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 1243 | WALTER HARTLAND 1 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 1244 | WALTER HERRICK | Stanton County, KS | Gas Property | May 2026 |
| 1245 | WALTER HINKLE | Blaine County, OK | Oil & Gas Property | May 2026 |
| 1246 | WALTER HUNZIKER | Weld County, CO | Oil & Gas Property | May 2026 |
| 1247 | WALTER J | Hocking County, OH | Oil & Gas Property | Dec 2022 |
| 1248 | WALTER JONES | Woodson County, KS | Oil Property | Mar 2026 |
| 1249 | WALTER KELLY 19 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 1250 | WALTER KI | Calcasieu Parish, LA | Oil & Gas Property | Dec 2024 |
| 1251 | WALTER KOSIENSKI | Erie County, PA | Gas Property | Dec 2025 |
| 1252 | WALTER KUHN | Grant County, KS | Gas Property | May 2026 |
| 1253 | WALTER LYNCH | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 1254 | WALTER MAXWELL | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 1255 | WALTER NE | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 1256 | WALTER ORR | Garvin County, OK | Oil Property | Jun 2026 |
| 1257 | WALTER PARKER | Rogers County, OK | Oil & Gas Property | Sep 2020 |
| 1258 | WALTER R MILLER | Clarion County, PA | Gas Property | Dec 2025 |
| 1259 | WALTER RANCH | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 1260 | WALTER RAUCH | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 1261 | WALTER SHUSTER ET AL (HETRICK) | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 1262 | WALTER SMITH UNIT | Stonewall County, TX | Oil & Gas Property | Jun 2026 |
| 1263 | WALTER STAR | Creek County, OK | Oil & Gas Property | Jul 2026 |
| 1264 | WALTER STINGER | Greene County, PA | Gas Property | Jun 2026 |
| 1265 | WALTER SUNNY | Seminole County, OK | Oil Property | Jun 2026 |
| 1266 | WALTER SUTTON | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 1267 | WALTER UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 1268 | WALTER VICTOR 0605 | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 1269 | WALTER ZABOROWSKI | Erie County, PA | Gas Property | Dec 1986 |
| 1270 | WALTER, R | Cheyenne County, KS | Gas Property | May 2026 |
| 1271 | WALTER-STATE CASE 4-29 | Presque Isle County, MI | Oil & Gas Property | Jul 2026 |
| 1272 | WALTERMIRE | Noble County, OK | Oil & Gas Property | Jun 2026 |
| 1273 | WALTERMIRE LIVING TRUST | Neosho County, KS | Gas Property | May 2026 |
| 1274 | WALTERS | Butler County, KS | Oil Property | Aug 2025 |
| 1275 | WALTERS | Stafford County, KS | Oil Property | May 2026 |
| 1276 | WALTERS | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 1277 | WALTERS | Jackson County, WV | Oil & Gas Property | Oct 2016 |
| 1278 | WALTERS | Chautauqua County, KS | Oil Property | Aug 2004 |
| 1279 | WALTERS | Ellis County, KS | Oil Property | Apr 2026 |
| 1280 | WALTERS | Stanton County, KS | Gas Property | May 2026 |
| 1281 | WALTERS | Okmulgee County, OK | Oil Property | May 2026 |
| 1282 | WALTERS | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 1283 | WALTERS | Cotton County, OK | Oil Property | Mar 2010 |
| 1284 | WALTERS | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 1285 | WALTERS | Washington County, CO | Oil Property | May 2026 |
| 1286 | WALTERS | Carroll County, OH | Oil & Gas Property | Mar 2026 |
| 1287 | WALTERS | Major County, OK | Oil & Gas Property | Jul 2026 |
| 1288 | WALTERS | Chautauqua County, KS | Oil & Gas Property | Sep 1981 |
| 1289 | WALTERS | Kearny County, KS | Gas Property | May 2026 |
| 1290 | WALTERS | Ellis County, KS | Oil Property | May 2026 |
| 1291 | WALTERS | Woodward County, OK | Oil & Gas Property | Jun 2026 |
| 1292 | WALTERS | Westmoreland County, PA | Gas Property | Dec 2025 |
| 1293 | WALTERS | Adams County, CO | Oil & Gas Property | Nov 2019 |
| 1294 | WALTERS | Graham County, KS | Oil Property | Dec 2025 |
| 1295 | WALTERS | Kingman County, KS | Oil & Gas Property | May 2026 |
| 1296 | WALTERS | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 1297 | WALTERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 1298 | WALTERS | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 1299 | WALTERS | Barton County, KS | Oil Property | Mar 2026 |
| 1300 | WALTERS | Cattaraugus County, NY | Gas Property | Dec 2025 |