| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1301 | M TETERUD | Glacier County, MT | Oil & Gas Property | Sep 2016 |
| 1302 | M&M T 2958 13-26H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1303 | M. EGGEN | Sheridan County, MT | Oil & Gas Property | Mar 2013 |
| 1304 | M. SWEENEY | Toole County, MT | Oil Property | Nov 2023 |
| 1305 | MA 2758 41-11B | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1306 | MABEL 1-14H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1307 | MACDONALD | Roosevelt County, MT | Oil Property | Nov 2024 |
| 1308 | MACHALE-SCHILTZ | Toole County, MT | Gas Property | Sep 2025 |
| 1309 | MACK | Park County, WY | Oil Property | Dec 2025 |
| 1310 | MAGDA | Blaine County, MT | Gas Property | Sep 2009 |
| 1311 | MAHONEY | Liberty County, MT | Oil & Gas Property | Oct 2025 |
| 1312 | MAJERUS | Hill County, MT | Gas Property | Nov 2025 |
| 1313 | MALEY | Toole County, MT | Oil Property | Dec 2025 |
| 1314 | MALONE | Toole County, MT | Gas Property | Jun 2015 |
| 1315 | MALONE | Toole County, MT | Gas Property | Nov 2025 |
| 1316 | MALONEY | Toole County, MT | Oil & Gas Property | Oct 2025 |
| 1317 | MALSAM | Blaine County, MT | Gas Property | Nov 2025 |
| 1318 | MALSAM | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1319 | MALTBY | Glacier County, MT | Oil Property | Sep 2020 |
| 1320 | MANCORONEL | Pondera County, MT | Oil Property | Nov 2025 |
| 1321 | MANG | Musselshell County, MT | Oil Property | Oct 2025 |
| 1322 | MANN | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1323 | MANN | Big Horn County, MT | Oil Property | Oct 2025 |
| 1324 | MANUEL 1 | Hill County, MT | Gas Property | May 2020 |
| 1325 | MANUSH 1-12H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1326 | MARGARET | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1327 | MARIE KRUGER | Glacier County, MT | Oil & Gas Property | Dec 2025 |
| 1328 | MARILYN 2758 42-11H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1329 | MARKER ( | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1330 | MARLA | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1331 | MARMONT | Toole County, MT | Gas Property | Sep 2025 |
| 1332 | MARRA | Hill County, MT | Gas Property | Jun 1996 |
| 1333 | MARSH | Stillwater County, MT | Gas Property | Jan 1991 |
| 1334 | MARSH | Blaine County, MT | Gas Property | Nov 2025 |
| 1335 | MARTIN | Pondera County, MT | Oil Property | Dec 1999 |
| 1336 | MARTIN | Toole County, MT | Oil Property | Nov 2025 |
| 1337 | MARTIN | Teton County, MT | Oil Property | Oct 2025 |
| 1338 | MARTIN 1-2 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1339 | MARVIN 14B-26 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1340 | MARVIN 2-11-14 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1341 | MARY REED | Big Horn County, MT | Oil Property | Sep 2025 |
| 1342 | MARY WILSON 10-3H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1343 | MASON | Roosevelt County, MT | Oil Property | Mar 1994 |
| 1344 | MATADOR | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1345 | MATADOR FEDERAL 2658 43-7H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1346 | MATHER | Glacier County, MT | Gas Property | Nov 2025 |
| 1347 | MATTHEW 1-31H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1348 | MAUGHAN | Toole County, MT | Oil Property | Oct 1992 |
| 1349 | MAVENCAMP | Phillips County, MT | Gas Property | Nov 2025 |
| 1350 | MAYSON PHOENIX 17-20 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1351 | MCALPINE | Glacier County, MT | Oil Property | Dec 2025 |
| 1352 | MCALPINE | Toole County, MT | Gas Property | Nov 2025 |
| 1353 | MCCABE | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1354 | MCCARTER | Toole County, MT | Gas Property | Nov 2025 |
| 1355 | MCCORMICK | Toole County, MT | Oil Property | Nov 2001 |
| 1356 | MCCRACKEN | Pondera County, MT | Gas Property | Oct 2024 |
| 1357 | MCCRACKEN 2758 | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1358 | MCCUTCHEON | Toole County, MT | Oil & Gas Property | Sep 2025 |
| 1359 | MCCUTCHIN-WILLIAMS 2 | Powder River County, MT | Oil & Gas Property | Nov 2025 |
| 1360 | MCDONALD CREEK | Petroleum County, MT | Oil Property | Mar 2004 |
| 1361 | MCDONOUGH | Toole County, MT | Gas Property | Nov 2025 |
| 1362 | MCDOWELL | Liberty County, MT | Oil Property | Oct 2025 |
| 1363 | MCFARLAND | Pondera County, MT | Gas Property | Feb 2025 |
| 1364 | MCGARTY 1-33-3B | Dawson County, MT | Oil & Gas Property | Nov 2025 |
| 1365 | MCGINNIS | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1366 | MCGOWAN | Roosevelt County, MT | Oil Property | Nov 2024 |
| 1367 | MCGREGOR-NADEAU | Toole County, MT | Gas Property | Oct 2025 |
| 1368 | MCGUINNESS | Glacier County, MT | Oil & Gas Property | Dec 2025 |
| 1369 | MCHALE-SCHILTZ | Toole County, MT | Oil & Gas Property | Sep 2025 |
| 1370 | MCHENRY | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1371 | MCINTOSH | Hill County, MT | Gas Property | May 2007 |
| 1372 | MCKECHNIE | Toole County, MT | Gas Property | Mar 2025 |
| 1373 | MCKEE | Toole County, MT | Oil Property | Nov 2025 |
| 1374 | MCKEE | Toole County, MT | Oil Property | Jul 2019 |
| 1375 | MCKEE | Toole County, MT | Oil & Gas Property | Jun 2003 |
| 1376 | MCKINNON | Sheridan County, MT | Oil & Gas Property | May 2022 |
| 1377 | MCLEAN | Chouteau County, MT | Gas Property | Feb 2007 |
| 1378 | MCLEISH 1 | Blaine County, MT | Gas Property | Nov 2025 |
| 1379 | MCMANUS | Toole County, MT | Oil & Gas Property | Nov 2025 |
| 1380 | MCNAMER | Toole County, MT | Gas Property | Nov 2025 |
| 1381 | MCNAMER | Toole County, MT | Oil Property | Oct 1995 |
| 1382 | MCNAMER | Glacier County, MT | Gas Property | Jan 2015 |
| 1383 | MCQUIGG | Liberty County, MT | Gas Property | Oct 2025 |
| 1384 | MCSLOY | Hill County, MT | Gas Property | Nov 2025 |
| 1385 | MCVAY | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1386 | MEAGHER 16-30 | Sheridan County, MT | Oil & Gas Property | Nov 2025 |
| 1387 | MEINS | Stillwater County, MT | Gas Property | Apr 2024 |
| 1388 | MEISSNER | Liberty County, MT | Gas Property | Sep 2025 |
| 1389 | MEISSNER | Liberty County, MT | Oil & Gas Property | Nov 2025 |
| 1390 | MELBY | Sheridan County, MT | Oil & Gas Property | Nov 2025 |
| 1391 | MELBY | Sheridan County, MT | Oil & Gas Property | Nov 2025 |
| 1392 | MELDAHL | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1393 | MELVIN | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1394 | MERCER | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1395 | MERRILL | Richland County, MT | Oil & Gas Property | Oct 2025 |
| 1396 | MERRITT | Fallon County, MT | Oil & Gas Property | Nov 2025 |
| 1397 | MESA-FE | Rosebud County, MT | Oil & Gas Property | Dec 2024 |
| 1398 | METZGER | Hill County, MT | Gas Property | Nov 2025 |
| 1399 | MEULI | Pondera County, MT | Gas Property | Oct 2024 |
| 1400 | MICHAEL 1-27H | Richland County, MT | Oil & Gas Property | Nov 2025 |