| 1201 | KRAUSE | Toole County, MT | Oil Property | Jun 2020 |
| 1202 | KRAVIK | Hill County, MT | Gas Property | Nov 2025 |
| 1203 | KRISTA 2-11-14-23 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1204 | KROGEDAL | Roosevelt County, MT | Oil & Gas Property | May 1997 |
| 1205 | KROGEDAL | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1206 | KRUGER | Glacier County, MT | Oil & Gas Property | Dec 2025 |
| 1207 | KUCHINSKI | Carbon County, MT | Gas Property | May 2024 |
| 1208 | KULBECK 3-32-15 | Hill County, MT | Gas Property | Nov 2025 |
| 1209 | L. DAVENPORT | Big Horn County, MT | Gas Property | Sep 2020 |
| 1210 | L.W. LOUGH | Roosevelt County, MT | Oil & Gas Property | Apr 2008 |
| 1211 | LAAS | Liberty County, MT | Gas Property | Apr 2023 |
| 1212 | LABONTE (1-17 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1213 | LAGERQUIST | Sheridan County, MT | Oil & Gas Property | Nov 2025 |
| 1214 | LAIRD | Liberty County, MT | Gas Property | Nov 2025 |
| 1215 | LAIRD CR | Liberty County, MT | Oil & Gas Property | Nov 2025 |
| 1216 | LANGABEER | Glacier County, MT | Oil & Gas Property | Nov 2025 |
| 1217 | LANGDON 1-19H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1218 | LANGE | Liberty County, MT | Oil & Gas Property | Nov 2025 |
| 1219 | LARMON | Glacier County, MT | Oil Property | Nov 2025 |
| 1220 | LAROCHE HARRISON | Phillips County, MT | Gas Property | Nov 2025 |
| 1221 | LARSON | Glacier County, MT | Gas Property | Oct 2024 |
| 1222 | LARSON | Dawson County, MT | Oil & Gas Property | Nov 2022 |
| 1223 | LARSON | Richland County, MT | Oil & Gas Property | Jul 2023 |
| 1224 | LARSON | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1225 | LARSON | Toole County, MT | Oil Property | Nov 2025 |
| 1226 | LARSON/SWANSON | Pondera County, MT | Oil & Gas Property | Jul 1992 |
| 1227 | LARTER | Sheridan County, MT | Oil & Gas Property | Sep 2006 |
| 1228 | LASSEY | Richland County, MT | Oil & Gas Property | Sep 1992 |
| 1229 | LAUBACH | McCone County, MT | Oil Property | Mar 1994 |
| 1230 | LAUENER | Liberty County, MT | Gas Property | Nov 2025 |
| 1231 | LAWSON | Richland County, MT | Oil & Gas Property | Jun 1987 |
| 1232 | LAZY D | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1233 | LEA JOE 1-1H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1234 | LEACH | Toole County, MT | Oil Property | Nov 2025 |
| 1235 | LEAH 29-32 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1236 | LEDERER | Teton County, MT | Oil Property | Oct 2025 |
| 1237 | LEGHORN | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1238 | LEGHORN FLORENCE 33-14H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1239 | LEGHORN HAZARD 32-15-HID3 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1240 | LEGHORN MELODEE 31-16 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1241 | LEININGER | Sheridan County, MT | Oil & Gas Property | Mar 1993 |
| 1242 | LEO 2-18H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1243 | LESTER FEDERAL 2759 12-17H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1244 | LESUEUR | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1245 | LEUTHOLD | Stillwater County, MT | Gas Property | Mar 2014 |
| 1246 | LEVENGOOD | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1247 | LEVNICK | Toole County, MT | Oil & Gas Property | Nov 2025 |
| 1248 | LEWIS | Toole County, MT | Oil & Gas Property | Jan 2025 |
| 1249 | LEWIS | Toole County, MT | Gas Property | Oct 2025 |
| 1250 | LEWIS (#1) | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1251 | LIEBERG | Toole County, MT | Gas Property | Sep 2025 |
| 1252 | LIGHTNER | Pondera County, MT | Gas Property | Feb 2025 |
| 1253 | LIND | Toole County, MT | Oil Property | Nov 2025 |
| 1254 | LINNEA | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1255 | LISTOU | Blaine County, MT | Oil Property | Sep 2016 |
| 1256 | LITTLE BEAVER | Fallon County, MT | Oil & Gas Property | Nov 2025 |
| 1257 | LITTLE ROCK COULEE | Glacier County, MT | Oil & Gas Property | Oct 2012 |
| 1258 | LLOYD | Dawson County, MT | Oil & Gas Property | Nov 2025 |
| 1259 | LODGE CREEK | Blaine County, MT | Gas Property | Sep 2002 |
| 1260 | LOGAN ROY 7-6-1H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1261 | LOKI 2658 12-25H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1262 | LONE BUTTE PATRICIA 24-25-1H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1263 | LONE TREE | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1264 | LONE TREE-MCMILLEN 12-15H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1265 | LONE-TREE | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1266 | LONE-TREE | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1267 | LONESOME | Toole County, MT | Oil Property | Sep 2024 |
| 1268 | LONESTAR 12-13 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1269 | LONEY | Blaine County, MT | Gas Property | Mar 2009 |
| 1270 | LONG | Hill County, MT | Gas Property | Nov 2025 |
| 1271 | LONG COULEE FED | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1272 | LONG CREEK | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1273 | LONG ESTATE | Hill County, MT | Gas Property | Nov 2025 |
| 1274 | LORENSEN | Toole County, MT | Oil Property | Dec 2018 |
| 1275 | LORENSON | Toole County, MT | Oil Property | Nov 2025 |
| 1276 | LORENZ 14X-16 | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1277 | LORENZEN | Toole County, MT | Oil Property | Nov 2025 |
| 1278 | LORING | Phillips County, MT | Gas Property | Nov 2025 |
| 1279 | LOTT 2 | Big Horn County, MT | Gas Property | Aug 2019 |
| 1280 | LOUCKS | Sheridan County, MT | Oil & Gas Property | Oct 2018 |
| 1281 | LOUTTIT-M | Teton County, MT | Oil Property | Nov 2025 |
| 1282 | LOWENSTEIN 28-58 14B-23-2H | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1283 | LUCERO 4-33-28 | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1284 | LUCILLE | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1285 | LUCKE | Hill County, MT | Gas Property | Nov 2025 |
| 1286 | LUFT | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1287 | LUKE SWEETMAN 2 | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 1288 | LUKENS | Glacier County, MT | Oil Property | Jan 1995 |
| 1289 | LUND RANCH | Sheridan County, MT | Oil & Gas Property | Nov 2025 |
| 1290 | LUNDGREN | Glacier County, MT | Oil & Gas Property | Jan 2024 |
| 1291 | LUNDIN | Toole County, MT | Gas Property | Nov 2025 |
| 1292 | LUTHER C | Toole County, MT | Gas Property | Nov 2025 |
| 1293 | LUTTS | Fallon County, MT | Oil & Gas Property | Oct 2009 |
| 1294 | LUTZ | Toole County, MT | Gas Property | Sep 2025 |
| 1295 | LUX 2 | Blaine County, MT | Gas Property | Nov 2025 |
| 1296 | LYBECK | Liberty County, MT | Gas Property | Nov 2025 |
| 1297 | LYLE PEDERSON 2-17H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1298 | LYSEMOSE 33-34 1H | Richland County, MT | Oil & Gas Property | Nov 2025 |
| 1299 | M M NEUMAN | Toole County, MT | Oil Property | Nov 2025 |
| 1300 | M MCCORMICK | Toole County, MT | Oil Property | Nov 2025 |