| 4901 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Apr 2025 |
| 4902 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | May 2025 |
| 4903 | MCFADDIN | Knox County, TX | Oil & Gas Property | May 2025 |
| 4904 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | May 2025 |
| 4905 | MCFADDIN | Houston County, TX | Oil & Gas Property | May 2025 |
| 4906 | MCFADDIN | Victoria County, TX | Oil & Gas Property | May 2025 |
| 4907 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | May 2025 |
| 4908 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | May 2025 |
| 4909 | MCFADDIN | Nacogdoches County, TX | Oil & Gas Property | Oct 2024 |
| 4910 | MCFADDIN R.B. GAS UNIT A | Nacogdoches County, TX | Oil & Gas Property | Dec 2023 |
| 4911 | MCFADDIN ROSINE B | Nacogdoches County, TX | Oil & Gas Property | Jul 2023 |
| 4912 | MCFADDIN W | Liberty County, TX | Oil & Gas Property | May 2025 |
| 4913 | MCFADIN HC | Dimmit County, TX | Oil & Gas Property | May 2025 |
| 4914 | MCFADIN UNIT B DIM | Dimmit County, TX | Oil & Gas Property | Apr 2025 |
| 4915 | MCFADIN UNIT I | Dimmit County, TX | Oil & Gas Property | May 2025 |
| 4916 | MCFALL | Ellsworth County, KS | Oil Property | Apr 2025 |
| 4917 | MCFALL | Pawnee County, OK | Oil Property | Oct 2024 |
| 4918 | MCFALL ANNA | Montague County, TX | Oil & Gas Property | May 2025 |
| 4919 | MCFALL R.E | Ector County, TX | Oil & Gas Property | May 2025 |
| 4920 | MCFALL UNIT | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 4921 | MCFALL-KERB | Live Oak County, TX | Oil & Gas Property | May 2025 |
| 4922 | MCFALLS | White County, AR | Gas Property | Jun 2024 |
| 4923 | MCFARLAND | Kern County, CA | Oil Property | Nov 1985 |
| 4924 | MCFARLAND | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 4925 | MCFARLAND | Stonewall County, TX | Oil & Gas Property | May 2025 |
| 4926 | MCFARLAND | Beaver County, OK | Oil & Gas Property | May 2025 |
| 4927 | MCFARLAND | Payne County, OK | Oil Property | Mar 1998 |
| 4928 | MCFARLAND | Rice County, KS | Oil Property | Apr 2025 |
| 4929 | MCFARLAND | Haskell County, OK | Gas Property | May 2025 |
| 4930 | MCFARLAND | Lawrence County, PA | Gas Property | Dec 2024 |
| 4931 | MCFARLAND | Collingsworth County, TX | Oil & Gas Property | May 2025 |
| 4932 | MCFARLAND | Pondera County, MT | Gas Property | Feb 2025 |
| 4933 | MCFARLAND | Beaver County, OK | Oil & Gas Property | May 2025 |
| 4934 | MCFARLAND | Parker County, TX | Oil & Gas Property | May 2025 |
| 4935 | MCFARLAND | Ellis County, OK | Oil & Gas Property | May 2025 |
| 4936 | MCFARLAND | Adams County, MS | Oil & Gas Property | Oct 2021 |
| 4937 | MCFARLAND | Pontotoc County, OK | Oil Property | Sep 2022 |
| 4938 | MCFARLAND | Ellis County, OK | Oil & Gas Property | May 2025 |
| 4939 | MCFARLAND | Andrews County, TX | Oil Property | Apr 2020 |
| 4940 | MCFARLAND #1-11H | Pittsburg County, OK | Gas Property | May 2025 |
| 4941 | MCFARLAND 08-13 | Faulkner County, AR | Gas Property | Jul 2024 |
| 4942 | MCFARLAND FEDERAL 5502 11-1 | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 4943 | MCFARLAND FEE | Kern County, CA | Oil Property | Jun 2025 |
| 4944 | MCFARLAND I. B | Ward County, TX | Oil & Gas Property | Dec 2012 |
| 4945 | MCFARLAND J. M | Gregg County, TX | Oil & Gas Property | Apr 2025 |
| 4946 | MCFARLAND QUEEN | Andrews County, TX | Oil & Gas Property | May 2024 |
| 4947 | MCFARLAND TRUST | Anderson County, TX | Oil & Gas Property | Apr 2025 |
| 4948 | MCFARLAND, ROBERT | Brazoria County, TX | Oil & Gas Property | Nov 2023 |
| 4949 | MCFARLAND-HARDWICK UNIT | Madison County, TX | Oil Property | Apr 2025 |
| 4950 | MCFARLANE | Crane County, TX | Oil & Gas Property | May 2025 |
| 4951 | MCFARLANE | Callahan County, TX | Oil & Gas Property | May 2025 |
| 4952 | MCFARLANE | Brown County, TX | Oil & Gas Property | Apr 2025 |
| 4953 | MCFARLANE | Callahan County, TX | Oil & Gas Property | May 2025 |
| 4954 | MCFARLANE J.W | Callahan County, TX | Oil & Gas Property | Jun 2021 |
| 4955 | MCFARLANE-ALFORD (AW) | Cass County, TX | Oil & Gas Property | May 2025 |
| 4956 | MCFARLIN | Baylor County, TX | Oil & Gas Property | May 2025 |
| 4957 | MCFARLIN | Smith County, TX | Oil & Gas Property | May 2025 |
| 4958 | MCFARLIN | Moore County, TX | Gas Property | Aug 2017 |
| 4959 | MCFATE | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 4960 | MCFAULL | Milam County, TX | Oil Property | Sep 2019 |
| 4961 | MCFEETERS | Woodward County, OK | Oil & Gas Property | May 2025 |
| 4962 | MCFERRAN | Latimer County, OK | Gas Property | May 2025 |
| 4963 | MCFERRAN | Franklin County, AR | Gas Property | Jun 2024 |
| 4964 | MCFERRAN | Latimer County, OK | Gas Property | May 2025 |
| 4965 | MCFERRAN U-BURLESON MCBAY U 1HA | Limestone County, TX | Oil & Gas Property | May 2025 |
| 4966 | MCFERRAN V | Limestone County, TX | Oil & Gas Property | May 2025 |
| 4967 | MCFERREN | Morgan County, OH | Oil & Gas Property | Dec 1998 |
| 4968 | MCFERREN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 4969 | MCFERREN | Finney County, KS | Oil Property | Dec 2024 |
| 4970 | MCFLY | Howard County, TX | Oil & Gas Property | May 2025 |
| 4971 | MCFLY 255 A | Martin County, TX | Oil & Gas Property | May 2025 |
| 4972 | MCGAHA | Eastland County, TX | Oil & Gas Property | May 2025 |
| 4973 | MCGAHAN 1-18-7H 1 | Mountrail County, ND | Oil & Gas Property | Jun 2025 |
| 4974 | MCGAHAN FARMS | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 4975 | MCGALLIARD | Kent County, TX | Oil Property | May 2017 |
| 4976 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | Jun 2023 |
| 4977 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 4978 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 4979 | MCGARRAUGH | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 4980 | MCGARRAUGH | Roberts County, TX | Oil & Gas Property | May 2025 |
| 4981 | MCGARRAUGH-BROWNLEE 224/305 A | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 4982 | MCGARRELL | Forest County, PA | Oil Property | Dec 2021 |
| 4983 | MCGARROUGH | Texas County, OK | Gas Property | May 2025 |
| 4984 | MCGARVIN 08-16 | Conway County, AR | Gas Property | Jul 2024 |
| 4985 | MCGARY | Reeves County, TX | Oil & Gas Property | May 2025 |
| 4986 | MCGARY STATE UNIT 1011 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 4987 | MCGARY-TUDOR | Reeves County, TX | Oil & Gas Property | May 2025 |
| 4988 | MCGAUGHEY | Armstrong County, PA | Gas Property | Dec 2024 |
| 4989 | MCGAVIN | Wyoming County, PA | Gas Property | Jun 2025 |
| 4990 | MCGEE | Wise County, TX | Oil & Gas Property | May 2025 |
| 4991 | MCGEE | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 4992 | MCGEE | Sebastian County, AR | Gas Property | Jun 2024 |
| 4993 | MCGEE | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 4994 | MCGEE | Major County, OK | Oil & Gas Property | May 2025 |
| 4995 | MCGEE | Adams County, MS | Oil & Gas Property | Feb 1993 |
| 4996 | MCGEE | Garfield County, OK | Oil & Gas Property | May 2025 |
| 4997 | MCGEE | Seward County, KS | Oil & Gas Property | Apr 2025 |
| 4998 | MCGEE | Pottawatomie County, OK | Oil Property | May 2025 |
| 4999 | MCGEE | Van Buren County, AR | Gas Property | Jul 2024 |
| 5000 | MCGEE | Oklahoma County, OK | Oil & Gas Property | May 2025 |