| 81001 | MAYS | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 81002 | MAYS | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 81003 | MAYS | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 81004 | MAYS TRUST | Kent County, TX | Oil & Gas Property | May 2026 |
| 81005 | MAYS, EDDIE R | Lee County, KY | Oil Property | Dec 2021 |
| 81006 | MAYSE | Irion County, TX | Oil & Gas Property | May 2026 |
| 81007 | MAYSE | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 81008 | MAYSE 26 | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 81009 | MAYSON PHOENIX 17-20 | Richland County, MT | Oil & Gas Property | May 2026 |
| 81010 | MAYSVILLE UNIT | Garvin County, OK | Oil & Gas Property | Mar 2002 |
| 81011 | MAYTON PALUXY UNIT | Miller County, AR | Oil Property | Feb 2026 |
| 81012 | MAYWALD 01 01H | Live Oak County, TX | Oil & Gas Property | May 2026 |
| 81013 | MAZAMA | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 81014 | MAZAMAPHANTOM 1A MBH-ULW | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 81015 | MAZANEC | Wichita County, KS | Oil Property | May 2024 |
| 81016 | MAZDA FENDLEY WTR FLD INIT | Archer County, TX | Oil & Gas Property | Oct 2015 |
| 81017 | MAZE | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 81018 | MAZER RACKHAM 2 | Eddy County, NM | Oil & Gas Property | May 2026 |
| 81019 | MAZURE WILLIAM 12118 | Washington County, PA | Gas Property | May 2026 |
| 81020 | MAZZARA | Wyoming County, PA | Gas Property | May 2026 |
| 81021 | MB - OCHO - LM | Webb County, TX | Gas Property | May 2026 |
| 81022 | MB A UNIT | Tarrant County, TX | Gas Property | May 2026 |
| 81023 | MB ADAMS | Dimmit County, TX | Oil Property | May 2026 |
| 81024 | MB B UNIT | Tarrant County, TX | Gas Property | May 2026 |
| 81025 | MB FED | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 81026 | MB LARSON C 5 | Rio Blanco County, CO | Oil & Gas Property | May 2026 |
| 81027 | MB NE FED | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 81028 | MB REALTY 2307 | Garfield County, OK | Oil & Gas Property | Apr 2026 |
| 81029 | MB TRIBAL | Uintah County, UT | Oil & Gas Property | May 2026 |
| 81030 | MB TRIBAL 23S-42E-H1UB | Uintah County, UT | Oil & Gas Property | May 2026 |
| 81031 | MBCC 1 | Campbell County, WY | Gas Property | Oct 2007 |
| 81032 | MBE 803H | Midland County, TX | Oil & Gas Property | May 2026 |
| 81033 | MBF LAS | La Salle County, TX | Oil & Gas Property | May 2026 |
| 81034 | MBF NE | Duchesne County, UT | Oil & Gas Property | Oct 2008 |
| 81035 | MBS 5 | Kern County, CA | Oil & Gas Property | May 2026 |
| 81036 | MBS 6 | Kern County, CA | Oil & Gas Property | May 2026 |
| 81037 | MBS 7 | Kern County, CA | Oil & Gas Property | May 2026 |
| 81038 | MBS 8 | Kern County, CA | Oil & Gas Property | May 2026 |
| 81039 | MBS MBS | Kern County, CA | Oil & Gas Property | May 2026 |
| 81040 | MC 1 COM | San Juan County, NM | Oil & Gas Property | May 2026 |
| 81041 | MC 14-11 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81042 | MC 2 COM | San Juan County, NM | Oil & Gas Property | May 2026 |
| 81043 | MC 3-1HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81044 | MC 3-2HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81045 | MC 3-3HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81046 | MC 3-4HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81047 | MC 3-5HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81048 | MC 3-6HZ | Weld County, CO | Oil & Gas Property | May 2026 |
| 81049 | MC 5 COM | San Juan County, NM | Oil & Gas Property | May 2026 |
| 81050 | MC 6 COM | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 81051 | MC 8 COM | Rio Arriba County, NM | Oil & Gas Property | May 2026 |
| 81052 | MC ANULTY | Indiana County, PA | Gas Property | Dec 2025 |
| 81053 | MC CALIP | Adams County, MS | Oil Property | Jan 1981 |
| 81054 | MC CAMEY FORREST 56-T2-16 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 81055 | MC CAN | Victoria County, TX | Oil & Gas Property | Dec 2020 |
| 81056 | MC CLURE 1-1 | Hughes County, OK | Gas Property | Apr 2026 |
| 81057 | MC CLUSKEY | Calhoun County, MI | Oil Property | Jun 2026 |
| 81058 | MC CONNELL | Franklin County, KS | Oil Property | Mar 2026 |
| 81059 | MC CORMICK | Waller County, TX | Oil & Gas Property | May 2026 |
| 81060 | MC CRARY | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 81061 | MC CRORY | Rice County, KS | Oil Property | Jul 2024 |
| 81062 | MC DONALD | Parker County, TX | Oil & Gas Property | Jun 2020 |
| 81063 | MC DONALD J. T | Stephens County, TX | Oil & Gas Property | Mar 2022 |
| 81064 | MC ELROY | Upton County, TX | Oil & Gas Property | May 2026 |
| 81065 | MC ELROY RANCH | Upton County, TX | Oil & Gas Property | May 2026 |
| 81066 | MC FARLANE | Mecosta County, MI | Oil Property | Jun 2026 |
| 81067 | MC FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 81068 | MC GINLEY | Los Angeles County, CA | Oil & Gas Property | Feb 2004 |
| 81069 | MC HENRY | Morehouse Parish, LA | Gas Property | Dec 2024 |
| 81070 | MC KAY | Ottawa County, MI | Oil & Gas Property | Jul 2026 |
| 81071 | MC KEE | Orange County, CA | Oil & Gas Property | Jul 1988 |
| 81072 | MC KINNEY | Union County, KY | Oil Property | Dec 2023 |
| 81073 | MC LA 3 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 81074 | MC MHA | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81075 | MC MILLEN COMMUNITY | Los Angeles County, CA | Oil & Gas Property | Dec 2002 |
| 81076 | MC MURR | Martin County, TX | Oil & Gas Property | Feb 2016 |
| 81077 | MC MURR | Union County, KY | Oil Property | Dec 2023 |
| 81078 | MC NEELEY | Union County, KY | Oil Property | Dec 2019 |
| 81079 | MC STATE | Eddy County, NM | Oil & Gas Property | May 2026 |
| 81080 | MC-HEINERT 144-94-2215H-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81081 | MC-KUDRNA 144-95-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81082 | MC-MURPHY 144-95-1102H-2 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81083 | MC-SCHOLLMEYER-144-94- 2116H-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81084 | MC-SICKLER-144-95- 1423H-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81085 | MC-STECKLER-143-94- 0805H-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81086 | MC-STEVE KUDRNA 143-95-2932H-1 | Dunn County, ND | Oil & Gas Property | May 2026 |
| 81087 | MC.T (ALLOCATION) | Brazos County, TX | Oil & Gas Property | May 2026 |
| 81088 | MCA STATE UNIT 239-240 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 81089 | MCA UNIT | Lea County, NM | Oil & Gas Property | May 2026 |
| 81090 | MCADAMS | Creek County, OK | Oil Property | Apr 2026 |
| 81091 | MCADAMS | Claiborne Parish, LA | Oil & Gas Property | Mar 2021 |
| 81092 | MCADAMS | San Juan County, NM | Oil & Gas Property | May 2026 |
| 81093 | MCADAMS | Wheeler County, TX | Oil & Gas Property | May 2026 |
| 81094 | MCADAMS | Martin County, TX | Oil & Gas Property | May 2026 |
| 81095 | MCADAMS | Nolan County, TX | Oil & Gas Property | May 2026 |
| 81096 | MCADAMS | San Juan County, NM | Oil & Gas Property | May 2026 |
| 81097 | MCADAMS | Washita County, OK | Oil & Gas Property | Apr 2026 |
| 81098 | MCADAMS | Martin County, TX | Oil & Gas Property | Jan 2021 |
| 81099 | MCADAMS | Borden County, TX | Oil & Gas Property | May 2026 |
| 81100 | MCADAMS 1 | Madison County, TX | Oil & Gas Property | Mar 2026 |