| 1 | LAKE HORICON | Otsego County, MI | Oil & Gas Property | Jun 2025 |
| 2 | LAKE HORICON C | Otsego County, MI | Oil & Gas Property | Nov 2004 |
| 3 | LAKE MANUKA | Otsego County, MI | Gas Property | May 2025 |
| 4 | LAKE TECON | Otsego County, MI | Oil & Gas Property | Jun 2025 |
| 5 | LAKES OF THE NORTH | Antrim County, MI | Gas Property | May 2025 |
| 6 | LAMPHIER, F | Montcalm County, MI | Oil Property | May 2025 |
| 7 | LANTIS ET AL | Jackson County, MI | Oil & Gas Property | Apr 2025 |
| 8 | LARSON | Bay County, MI | Oil Property | May 2025 |
| 9 | LASSA-SCHMUCKAL | Grand Traverse County, MI | Oil & Gas Property | May 2025 |
| 10 | LAVIGNE 1-35 | Montmorency County, MI | Oil & Gas Property | Sep 2008 |
| 11 | LAWNICHAK | Otsego County, MI | Oil & Gas Property | Dec 2000 |
| 12 | LECKRONE | Manistee County, MI | Oil & Gas Property | Sep 2024 |
| 13 | LEDFORD | Manistee County, MI | Oil & Gas Property | Jun 2025 |
| 14 | LEDGES FARMS | Presque Isle County, MI | Oil & Gas Property | Feb 2025 |
| 15 | LEPPALA | Manistee County, MI | Oil & Gas Property | Oct 2002 |
| 16 | LESTER | Barry County, MI | Oil Property | May 2025 |
| 17 | LIGHTFOOT | Bay County, MI | Oil Property | Jun 2025 |
| 18 | LINACRE | Kent County, MI | Oil Property | Apr 2025 |
| 19 | LINDKE | St. Clair County, MI | Oil & Gas Property | May 2025 |
| 20 | LIPSKI | Ottawa County, MI | Oil Property | May 2025 |
| 21 | LISKIEWICZ, L | Kent County, MI | Oil Property | Jul 2025 |
| 22 | LITTLE | Clare County, MI | Oil Property | Apr 2025 |
| 23 | LITTLE BIG HORN | Antrim County, MI | Gas Property | Dec 2020 |
| 24 | LIVINGSTON | Otsego County, MI | Gas Property | May 2025 |
| 25 | LIVINGSTON | Otsego County, MI | Gas Property | May 2025 |
| 26 | LIVINGSTON, J | Kent County, MI | Oil Property | Apr 2025 |
| 27 | LOMP, M | Osceola County, MI | Oil Property | May 2025 |
| 28 | LONE PINE | Otsego County, MI | Gas Property | May 2025 |
| 29 | LONG ESTATE | Montcalm County, MI | Oil Property | May 2025 |
| 30 | LONGCORE ET AL 2-18 | Grand Traverse County, MI | Oil & Gas Property | Jun 2025 |
| 31 | LOOMIS | Tuscola County, MI | Oil Property | Dec 2024 |
| 32 | LOST LAKE WOODS | Alcona County, MI | Gas Property | May 2025 |
| 33 | LOVETT ET AL 2-21 | Manistee County, MI | Oil & Gas Property | Jun 2025 |
| 34 | LOVETTE | Ingham County, MI | Oil & Gas Property | Jan 2025 |
| 35 | LUCAS TRUST | Otsego County, MI | Oil & Gas Property | May 2025 |
| 36 | LUCKHARDT | Washtenaw County, MI | Oil Property | May 2025 |