| 1 | L.C. WRIGHT | Webb County, TX | Gas Property | Mar 2026 |
| 2 | L.C. WRIGHT-ZIMMERHANZEL | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 3 | L.F. PUIG SR. GAS UNIT | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 4 | LA CRUZ LAND GAS UNIT 1 ( | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 5 | LA CRUZ TRES LAND | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 6 | LA MESA | Webb County, TX | Gas Property | Mar 2026 |
| 7 | LA MESA STATE | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 8 | LA MESA STATE A 3H | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 9 | LA MOCA | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 10 | LA MOCA GAS UNIT | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 11 | LA MUELA 1H | Webb County, TX | Gas Property | Mar 2026 |
| 12 | LA MUELA QUICK PSA | Webb County, TX | Gas Property | Mar 2026 |
| 13 | LA MUELA-SANTA CRUZ E PSA | Webb County, TX | Gas Property | Mar 2026 |
| 14 | LA SANTA CRUZ | Webb County, TX | Gas Property | Mar 2026 |
| 15 | LAS ISLITAS | Webb County, TX | Gas Property | Mar 2026 |
| 16 | LAS RAICES | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 17 | LAUREL | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 18 | LAUREL | Webb County, TX | Gas Property | Mar 2026 |
| 19 | LAUREL STATE B 1001H | Webb County, TX | Gas Property | Mar 2026 |
| 20 | LC WRIGHT-REESE-ZIMMERHANZEL PSA 6H | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 21 | LEAL PEDRO | Webb County, TX | Oil & Gas Property | Dec 2018 |
| 22 | LECHENGER | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 23 | LEMMOND | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 24 | LEWIS M | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 25 | LEYENDECKER | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 26 | LEYENDECKER ET AL | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 27 | LINCOLN | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 28 | LINDSAY RANCH UNIT | Webb County, TX | Gas Property | Mar 2026 |
| 29 | LINK RANCH | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 30 | LM 1870 | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 31 | LOD MOGLIA | Webb County, TX | Oil & Gas Property | Apr 2024 |
| 32 | LOMA BLANCA | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 33 | LONG A. G. HEIRS | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 34 | LONG ARCHIE | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 35 | LONG J | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 36 | LONG J.E | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 37 | LOPEZ | Webb County, TX | Oil Property | Feb 2026 |
| 38 | LOS OJUELOS MINERAL TRUST | Webb County, TX | Oil & Gas Property | Dec 2009 |
| 39 | LUNA PSA 10 | Webb County, TX | Gas Property | Mar 2026 |
| 40 | LUNDELL | Webb County, TX | Oil & Gas Property | Mar 2026 |