| 1 | MANNING GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 2 | MARGARITA E UNIT | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 3 | MARSHALL SYBIL UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 4 | MARTIN #1 GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 5 | MARTIN K. 1 | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 6 | MARTIN LEE GAS UNIT NO. 1 | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 7 | MARTIN MICHAEL UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 8 | MARY J. WATTS GAS UNIT | Robertson County, TX | Gas Property | Nov 2025 |
| 9 | MCBETH GLYNDA UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 10 | MCCULLOUGH | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 11 | MCCULLOUGH "B" | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 12 | MCDONALD | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 13 | MCLEAN | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 14 | MEADORS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 15 | MENTZEL GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 16 | MERRYMAN A | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 17 | MERRYMAN GAS UNIT NO. 1 | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 18 | MIDNIGHT SPECIAL | Robertson County, TX | Oil Property | Nov 2025 |
| 19 | MILKY WAY | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 20 | MILLER-MARTIN | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 21 | MILSTEAD | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 22 | MISCHER | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 23 | MITCHELL | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 24 | MITCHELL GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 25 | MOODY GAS UNIT NO | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 26 | MOORING SLOUGH UNIT EB | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 27 | MORGAN | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 28 | MORGAN CREEK VILLAGE INC | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 29 | MORGAN HERSHEL GAS UNIT 2 | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 30 | MUMFORD EF | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 31 | MUSE-CASH UNIT | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 32 | MUSE-FAZZINO UNIT | Robertson County, TX | Oil & Gas Property | Oct 2025 |