| 4001 | MCCARTY | Stafford County, KS | Oil & Gas Property | Jan 2025 |
| 4002 | MCCARTY | Pontotoc County, OK | Oil Property | Feb 2025 |
| 4003 | MCCARTY | Cleburne County, AR | Gas Property | Jun 2024 |
| 4004 | MCCARTY | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 4005 | MCCARTY | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 4006 | MCCARTY | Pittsburg County, OK | Gas Property | Mar 2025 |
| 4007 | MCCARTY | Love County, OK | Oil & Gas Property | Apr 2025 |
| 4008 | MCCARTY | Greenup County, KY | Oil & Gas Property | Dec 2023 |
| 4009 | MCCARTY | Boulder County, CO | Oil & Gas Property | Mar 2022 |
| 4010 | MCCARTY | Taylor County, TX | Oil & Gas Property | Mar 2025 |
| 4011 | MCCARTY | Magoffin County, KY | Oil & Gas Property | Dec 2023 |
| 4012 | MCCARTY | Chautauqua County, KS | Oil Property | Jun 2016 |
| 4013 | MCCARTY | Allen County, KS | Oil Property | Dec 2024 |
| 4014 | MCCARTY | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 4015 | MCCARTY | Parker County, TX | Oil & Gas Property | Jan 2025 |
| 4016 | MCCARTY | Magoffin County, KY | Gas Property | Dec 2020 |
| 4017 | MCCARTY | Pecos County, TX | Oil & Gas Property | Mar 2025 |
| 4018 | MCCARTY | Carter County, OK | Oil & Gas Property | Mar 2025 |
| 4019 | MCCARTY GAS COM B | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 4020 | MCCARTY LOIS | Hansford County, TX | Oil & Gas Property | Mar 2025 |
| 4021 | MCCARTY UNIT | Montague County, TX | Oil & Gas Property | Mar 2025 |
| 4022 | MCCARTY, CLAXTON C MCCARTY | Magoffin County, KY | Gas Property | Dec 2011 |
| 4023 | MCCARVER J | Johnson County, TX | Gas Property | Mar 2025 |
| 4024 | MCCARVILLE | La Plata County, CO | Gas Property | Apr 2025 |
| 4025 | MCCASKEY | Miami County, KS | Oil Property | Aug 1992 |
| 4026 | MCCASKILL | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 4027 | MCCASLAND | Stephens County, OK | Oil Property | Oct 2022 |
| 4028 | MCCASLAND | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 4029 | MCCASLAND | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 4030 | MCCASLAND | Austin County, TX | Oil & Gas Property | Mar 2025 |
| 4031 | MCCASLAND | Gaines County, TX | Oil & Gas Property | Mar 2025 |
| 4032 | MCCASLAND | Yuma County, CO | Gas Property | Apr 2025 |
| 4033 | MCCASLAND | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 4034 | MCCASLAND | McClain County, OK | Oil & Gas Property | Mar 2025 |
| 4035 | MCCASLIN | Yuma County, CO | Gas Property | Apr 2025 |
| 4036 | MCCASLIN | Live Oak County, TX | Oil & Gas Property | Mar 2025 |
| 4037 | MCCASLIN | Woodward County, OK | Oil & Gas Property | Mar 2025 |
| 4038 | MCCASLIN | Latimer County, OK | Gas Property | Mar 2025 |
| 4039 | MCCASLIN | Hughes County, OK | Oil & Gas Property | Jan 2025 |
| 4040 | MCCASLIN-HALL | Upshur County, TX | Oil & Gas Property | Mar 2025 |
| 4041 | MCCASSEY | Kay County, OK | Oil Property | Mar 2025 |
| 4042 | MCCATHREN | Vinton County, OH | Oil Property | Dec 2016 |
| 4043 | MCCATHRON A | La Plata County, CO | Gas Property | Mar 2025 |
| 4044 | MCCAUGHAN | Runnels County, TX | Oil & Gas Property | Feb 2025 |
| 4045 | MCCAUGHTRY | Grady County, OK | Oil Property | Mar 2012 |
| 4046 | MCCAULEY | Eastland County, TX | Gas Property | Mar 2025 |
| 4047 | MCCAULEY | Harrison County, TX | Oil & Gas Property | Dec 2024 |
| 4048 | MCCAULEY | Harrison County, OH | Gas Property | Dec 2022 |
| 4049 | MCCAULEY | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 4050 | MCCAULEY | Rooks County, KS | Oil Property | Jan 2025 |
| 4051 | MCCAULEY 5 | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4052 | MCCAULEY 6 | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 4053 | MCCAULEY FRED | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 4054 | MCCAULEY GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2025 |
| 4055 | MCCAULEY LOGAN 5601 11-26 6T | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 4056 | MCCAULEY M | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 4057 | MCCAULEY, CLARENCE | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 4058 | MCCAULEY, GARY | Barbour County, WV | Gas Property | Dec 2021 |
| 4059 | MCCAULEY, RANDALL PHL13 | Barbour County, WV | Gas Property | Dec 2021 |
| 4060 | MCCAULLEY | Stephens County, OK | Oil & Gas Property | Mar 2025 |
| 4061 | MCCAUSLAND | Coshocton County, OH | Oil Property | Dec 2016 |
| 4062 | MCCAW | La Plata County, CO | Gas Property | Mar 2025 |
| 4063 | MCCAW BT | Eddy County, NM | Oil & Gas Property | Apr 2017 |
| 4064 | MCCAY | Caddo County, OK | Oil & Gas Property | Mar 2025 |
| 4065 | MCCAY M-598 | Clearfield County, PA | Gas Property | Dec 2024 |
| 4066 | MCCELVEY | La Salle County, TX | Oil & Gas Property | Mar 2025 |
| 4067 | MCCELVEY WEIMER HC1 | La Salle County, TX | Oil & Gas Property | Mar 2025 |
| 4068 | MCCHESNEY | Natrona County, WY | Oil Property | Apr 2025 |
| 4069 | MCCHESNEY | Chautauqua County, NY | Gas Property | Dec 2023 |
| 4070 | MCCHESNEY | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 4071 | MCCHESNEY | Morrow County, OH | Oil & Gas Property | Dec 2024 |
| 4072 | MCCHESNEY UNIT | Monroe County, OH | Oil & Gas Property | Mar 2025 |
| 4073 | MCCLAIN | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4074 | MCCLAIN | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 4075 | MCCLAIN | Morton County, KS | Oil & Gas Property | Feb 2025 |
| 4076 | MCCLAIN | Trinity County, TX | Oil & Gas Property | Feb 2025 |
| 4077 | MCCLAIN | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 4078 | MCCLAIN | Carroll County, OH | Oil Property | Dec 2006 |
| 4079 | MCCLAIN | Webster County, KY | Oil Property | Dec 2023 |
| 4080 | MCCLAIN | Le Flore County, OK | Gas Property | Mar 2025 |
| 4081 | MCCLAIN | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 4082 | MCCLAIN | Caddo County, OK | Oil & Gas Property | Mar 2025 |
| 4083 | MCCLAIN | Jefferson County, OK | Oil Property | Mar 2025 |
| 4084 | MCCLAIN | Hocking County, OH | Oil & Gas Property | Dec 1998 |
| 4085 | MCCLAIN | Nemaha County, KS | Oil Property | Feb 2025 |
| 4086 | MCCLAIN | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 4087 | MCCLAIN | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 4088 | MCCLAIN | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 4089 | MCCLAIN 8 | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 4090 | MCCLAIN, HELEN | Lewis County, WV | Gas Property | Dec 2021 |
| 4091 | MCCLAIN, JAMES | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 4092 | MCCLANAHAN | Stephens County, OK | Oil Property | Apr 2025 |
| 4093 | MCCLANAHAN | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 4094 | MCCLANAHAN | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 4095 | MCCLANAHAN | Texas County, OK | Oil & Gas Property | Mar 2025 |
| 4096 | MCCLANAHAN, JAMES N | Labette County, KS | Gas Property | Feb 2025 |
| 4097 | MCCLANAHAN-BLACKWELL 2 (SA) B | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 4098 | MCCLANE | Martin County, TX | Oil & Gas Property | Mar 2025 |
| 4099 | MCCLARAN | Harrison County, TX | Oil & Gas Property | Mar 2025 |
| 4100 | MCCLARAN J. C | Limestone County, TX | Oil & Gas Property | Feb 2025 |