| 1201 | LEWIS | Toole County, MT | Oil & Gas Property | Apr 2026 |
| 1202 | LEWIS | Toole County, MT | Gas Property | Mar 2026 |
| 1203 | LEWIS (#1) | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1204 | LEWIS 1-13H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1205 | LIEBERG | Toole County, MT | Gas Property | Feb 2026 |
| 1206 | LIGHTNER | Pondera County, MT | Gas Property | Feb 2025 |
| 1207 | LIND | Toole County, MT | Oil Property | Apr 2026 |
| 1208 | LINNEA | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1209 | LION 21-25 | Richland County, MT | Oil Property | Apr 2026 |
| 1210 | LISTOU | Blaine County, MT | Oil Property | Sep 2016 |
| 1211 | LITTLE BEAVER | Fallon County, MT | Oil & Gas Property | Feb 2026 |
| 1212 | LITTLE ROCK COULEE | Glacier County, MT | Oil & Gas Property | Oct 2012 |
| 1213 | LLOYD | Dawson County, MT | Oil & Gas Property | Feb 2026 |
| 1214 | LODGE CREEK | Blaine County, MT | Gas Property | Sep 2002 |
| 1215 | LOGAN ROY 7-6-1H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1216 | LOKI 2658 12-25H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1217 | LONE BUTTE PATRICIA 24-25-1H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1218 | LONE TREE | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1219 | LONE TREE-MCMILLEN 12-15H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1220 | LONE-TREE | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1221 | LONE-TREE | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1222 | LONESOME | Toole County, MT | Oil Property | Sep 2024 |
| 1223 | LONESTAR 12-13 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1224 | LONEY | Blaine County, MT | Gas Property | Mar 2009 |
| 1225 | LONG | Hill County, MT | Gas Property | Apr 2026 |
| 1226 | LONG COULEE FED | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1227 | LONG CREEK | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1228 | LONG ESTATE | Hill County, MT | Gas Property | Apr 2026 |
| 1229 | LORENSEN | Toole County, MT | Oil Property | Dec 2018 |
| 1230 | LORENSON | Toole County, MT | Oil Property | Apr 2026 |
| 1231 | LORENZ 14X-16 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1232 | LORENZEN | Toole County, MT | Oil Property | Apr 2026 |
| 1233 | LORING | Phillips County, MT | Gas Property | Apr 2026 |
| 1234 | LOTT 2 | Big Horn County, MT | Gas Property | Aug 2019 |
| 1235 | LOUCKS | Sheridan County, MT | Oil & Gas Property | Oct 2018 |
| 1236 | LOUTTIT-M | Teton County, MT | Oil Property | Apr 2026 |
| 1237 | LOWENSTEIN 28-58 14B-23-2H | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1238 | LUCERO 4-33-28 | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1239 | LUCILLE | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1240 | LUCILLE REIMANN HSU | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1241 | LUCKE | Hill County, MT | Gas Property | Apr 2026 |
| 1242 | LUFT | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1243 | LUKE SWEETMAN 2 | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1244 | LUKENS | Glacier County, MT | Oil Property | Jan 1995 |
| 1245 | LUND RANCH | Sheridan County, MT | Oil & Gas Property | Mar 2026 |
| 1246 | LUNDGREN | Glacier County, MT | Oil & Gas Property | Feb 2026 |
| 1247 | LUNDIN | Toole County, MT | Gas Property | Apr 2026 |
| 1248 | LUTHER C | Toole County, MT | Gas Property | Apr 2026 |
| 1249 | LUTTS | Fallon County, MT | Oil & Gas Property | Oct 2009 |
| 1250 | LUTZ | Toole County, MT | Gas Property | Feb 2026 |
| 1251 | LUX 2 | Blaine County, MT | Gas Property | Apr 2026 |
| 1252 | LYBECK | Liberty County, MT | Gas Property | Mar 2026 |
| 1253 | LYLE PEDERSON 2-17H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1254 | LYSEMOSE 33-34 1H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1255 | M M NEUMAN | Toole County, MT | Oil Property | Apr 2026 |
| 1256 | M MCCORMICK | Toole County, MT | Oil Property | Apr 2026 |
| 1257 | M TETERUD | Glacier County, MT | Oil & Gas Property | Sep 2016 |
| 1258 | M&M T 2958 13-26H | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1259 | M. EGGEN | Sheridan County, MT | Oil & Gas Property | Mar 2013 |
| 1260 | M. SWEENEY | Toole County, MT | Oil Property | Nov 2023 |
| 1261 | MA 2758 41-11B | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1262 | MABEL 1-14H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1263 | MACDONALD | Roosevelt County, MT | Oil Property | Nov 2024 |
| 1264 | MACHALE-SCHILTZ | Toole County, MT | Gas Property | Feb 2026 |
| 1265 | MACK | Park County, WY | Oil Property | May 2026 |
| 1266 | MAGDA | Blaine County, MT | Gas Property | Sep 2009 |
| 1267 | MAHONEY | Liberty County, MT | Oil & Gas Property | Mar 2026 |
| 1268 | MAJERUS | Hill County, MT | Gas Property | Apr 2026 |
| 1269 | MALEY | Toole County, MT | Oil Property | Apr 2026 |
| 1270 | MALONE | Toole County, MT | Gas Property | Jun 2015 |
| 1271 | MALONE | Toole County, MT | Gas Property | Apr 2026 |
| 1272 | MALONEY | Toole County, MT | Oil & Gas Property | Apr 2026 |
| 1273 | MALSAM | Blaine County, MT | Gas Property | Apr 2026 |
| 1274 | MALSAM | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1275 | MALTBY | Glacier County, MT | Oil Property | Sep 2020 |
| 1276 | MANCORONEL | Pondera County, MT | Oil Property | Apr 2026 |
| 1277 | MANG | Musselshell County, MT | Oil Property | Mar 2026 |
| 1278 | MANN | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1279 | MANN | Big Horn County, MT | Oil Property | Apr 2026 |
| 1280 | MANUEL 1 | Hill County, MT | Gas Property | Mar 2011 |
| 1281 | MANUSH 1-12H | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1282 | MARGARET | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1283 | MARIE KRUGER | Glacier County, MT | Oil & Gas Property | Apr 2026 |
| 1284 | MARILYN 2758 42-11H | Roosevelt County, MT | Oil & Gas Property | Apr 2026 |
| 1285 | MARKER ( | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1286 | MARLA | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1287 | MARMONT | Toole County, MT | Gas Property | Feb 2026 |
| 1288 | MARRA | Hill County, MT | Gas Property | Jun 1996 |
| 1289 | MARSH | Stillwater County, MT | Gas Property | Jan 1991 |
| 1290 | MARSH | Blaine County, MT | Gas Property | Apr 2026 |
| 1291 | MARTIN | Pondera County, MT | Oil Property | Dec 1999 |
| 1292 | MARTIN | Toole County, MT | Oil Property | Apr 2026 |
| 1293 | MARTIN | Teton County, MT | Oil Property | Mar 2026 |
| 1294 | MARTIN 1-2 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1295 | MARVIN 14B-26 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1296 | MARVIN 2-11-14 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1297 | MARY REED | Big Horn County, MT | Oil Property | Feb 2026 |
| 1298 | MASON | Roosevelt County, MT | Oil Property | Mar 1994 |
| 1299 | MATADOR | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 1300 | MATADOR FEDERAL 2658 43-7H | Richland County, MT | Oil & Gas Property | Apr 2026 |