| 4901 | FRETZ | Stanton County, KS | Oil & Gas Property | Feb 2025 |
| 4902 | FRETZ 'A' | Grant County, KS | Gas Property | Feb 2025 |
| 4903 | FREUDENSPRUNG | Fort Bend County, TX | Oil & Gas Property | Mar 2025 |
| 4904 | FREUDENTHAL | Hot Springs County, WY | Oil Property | Feb 2016 |
| 4905 | FREUND | Andrews County, TX | Oil & Gas Property | Mar 2025 |
| 4906 | FREUND | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 4907 | FREUND | Arapahoe County, CO | Oil & Gas Property | Jun 2017 |
| 4908 | FREUND | Payne County, OK | Oil Property | Feb 2025 |
| 4909 | FREUND 21 | Belmont County, OH | Gas Property | Mar 2025 |
| 4910 | FREVELE | Allen County, KS | Oil Property | Feb 2025 |
| 4911 | FREVERT | Ellsworth County, KS | Oil Property | Feb 2025 |
| 4912 | FREVERT | Ellsworth County, KS | Oil Property | Oct 2024 |
| 4913 | FREW | Los Angeles County, CA | Oil & Gas Property | Oct 2017 |
| 4914 | FREW | Los Angeles County, CA | Oil Property | Jun 1990 |
| 4915 | FREW FED | San Juan County, NM | Gas Property | Mar 2025 |
| 4916 | FREWEN | Sweetwater County, WY | Oil & Gas Property | Mar 2025 |
| 4917 | FREWEN | Sweetwater County, WY | Oil & Gas Property | Mar 2025 |
| 4918 | FREWEN | Sweetwater County, WY | Oil & Gas Property | Mar 2025 |
| 4919 | FREY | Wilson County, KS | Oil & Gas Property | Feb 2025 |
| 4920 | FREY | Leavenworth County, KS | Gas Property | Jul 1988 |
| 4921 | FREY | Logan County, KS | Oil Property | Feb 2025 |
| 4922 | FREY | Haskell County, KS | Oil & Gas Property | Feb 2025 |
| 4923 | FREY MORROW UNIT | Haskell County, KS | Oil & Gas Property | Feb 2025 |
| 4924 | FREYA 5892 44-34T | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 4925 | FREYER | Clearfield County, PA | Gas Property | Dec 2024 |
| 4926 | FREYSCHLAG | Eastland County, TX | Oil & Gas Property | Feb 2025 |
| 4927 | FREYTAG | Fayette County, TX | Oil & Gas Property | Mar 2025 |
| 4928 | FREYTAG UNIT | Lavaca County, TX | Oil & Gas Property | Mar 2025 |
| 4929 | FRIAR A | Victoria County, TX | Oil & Gas Property | Jul 2017 |
| 4930 | FRIAR-THOMAS | Dewitt County, TX | Oil & Gas Property | May 2013 |
| 4931 | FRICK | Pawnee County, KS | Oil & Gas Property | Feb 2025 |
| 4932 | FRICK | Weld County, CO | Oil & Gas Property | Apr 2021 |
| 4933 | FRICK | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 4934 | FRICK | Kern County, CA | Oil & Gas Property | Sep 2014 |
| 4935 | FRICK | Grady County, OK | Oil & Gas Property | May 2018 |
| 4936 | FRICK | Pawnee County, KS | Oil & Gas Property | May 2021 |
| 4937 | FRICK | Pawnee County, OK | Oil & Gas Property | May 1998 |
| 4938 | FRICK | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 4939 | FRICK | Pawnee County, KS | Oil Property | Jan 2025 |
| 4940 | FRICK | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 4941 | FRICK 1 | Scott County, KS | Oil Property | Jan 2025 |
| 4942 | FRICK 24-8 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 4943 | FRICKE | Texas County, OK | Gas Property | Feb 2025 |
| 4944 | FRICKE | Orange County, CA | Oil Property | Jul 1994 |
| 4945 | FRICKEL | Major County, OK | Oil & Gas Property | Feb 2025 |
| 4946 | FRICKENSCHMIDT | Garfield County, OK | Oil Property | Nov 2024 |
| 4947 | FRICKS | Johnson County, TX | Oil & Gas Property | Mar 2025 |
| 4948 | FRICO | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 4949 | FRIDAY | Okmulgee County, OK | Oil Property | Nov 2015 |
| 4950 | FRIDDELL OL UNIT | Burleson County, TX | Oil & Gas Property | Feb 2025 |
| 4951 | FRIDDLE | Logan County, AR | Gas Property | Jun 2024 |
| 4952 | FRIDEL UNIT | Brazos County, TX | Oil & Gas Property | Oct 2019 |
| 4953 | FRIDLINE | Ashland County, OH | Oil & Gas Property | Dec 2024 |
| 4954 | FRIEB | Barton County, KS | Oil Property | Feb 2025 |
| 4955 | FRIEB | Barton County, KS | Oil & Gas Property | Feb 2025 |
| 4956 | FRIEBUS | Phillips County, KS | Oil Property | Jul 1990 |
| 4957 | FRIED | Kern County, CA | Oil Property | Dec 2022 |
| 4958 | FRIEDA 31-14TFH | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 4959 | FRIEDA LAMLE | Blaine County, OK | Oil & Gas Property | Feb 2020 |
| 4960 | FRIEDE | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 4961 | FRIEDEMANN | Payne County, OK | Oil & Gas Property | Feb 2025 |
| 4962 | FRIEDEN | Barber County, KS | Oil & Gas Property | Feb 2025 |
| 4963 | FRIEDEN | Barber County, KS | Oil & Gas Property | Aug 1989 |
| 4964 | FRIEDEN | Alfalfa County, OK | Oil & Gas Property | Jul 2024 |
| 4965 | FRIEDERICH | Montague County, TX | Oil & Gas Property | Mar 2025 |
| 4966 | FRIEDERICH 34-24H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 4967 | FRIEDLAND FARMS | Susquehanna County, PA | Gas Property | Mar 2025 |
| 4968 | FRIEDLINE | Wilson County, KS | Gas Property | Feb 2025 |
| 4969 | FRIEDLINE J. M. MRS | Wichita County, TX | Oil & Gas Property | Mar 2025 |
| 4970 | FRIEDMAN | Tuscaloosa County, AL | Gas Property | Mar 2025 |
| 4971 | FRIEDRICH | White County, AR | Gas Property | Jun 2024 |
| 4972 | FRIEDRICH | Nueces County, TX | Oil & Gas Property | Aug 2024 |
| 4973 | FRIEDRICH | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 4974 | FRIEDRICH | Ventura County, CA | Oil & Gas Property | Apr 2025 |
| 4975 | FRIEDRICHS | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 4976 | FRIEL | Perry County, OH | Oil & Gas Property | Dec 2023 |
| 4977 | FRIEL | Perry County, OH | Oil & Gas Property | Dec 2020 |
| 4978 | FRIELDS | Henderson County, KY | Oil Property | Nov 2022 |
| 4979 | FRIELDS, CHARLES T | Henderson County, KY | Oil Property | Nov 2022 |
| 4980 | FRIELING #1 | Latimer County, OK | Gas Property | Dec 2009 |
| 4981 | FRIEND | Morton County, KS | Gas Property | Feb 2025 |
| 4982 | FRIEND | Fairfield County, OH | Oil & Gas Property | Dec 2024 |
| 4983 | FRIEND | Morton County, KS | Gas Property | Feb 2025 |
| 4984 | FRIEND | Major County, OK | Oil & Gas Property | Feb 2025 |
| 4985 | FRIEND | Lafayette County, AR | Oil & Gas Property | Jun 2022 |
| 4986 | FRIEND | Crockett County, TX | Oil & Gas Property | Mar 2025 |
| 4987 | FRIEND | Crockett County, TX | Oil & Gas Property | Mar 2025 |
| 4988 | FRIEND | Crockett County, TX | Oil & Gas Property | Mar 2025 |
| 4989 | FRIEND JOE ESTATE | Sutton County, TX | Oil & Gas Property | Feb 2025 |
| 4990 | FRIEND ST | Reagan County, TX | Oil & Gas Property | Mar 2025 |
| 4991 | FRIEND, GENE | Lee County, KY | Oil Property | Nov 2017 |
| 4992 | FRIEND, WILLIAM C., ETUX BEALL | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 4993 | FRIENDSHIP FIELD ANHYDRITE UNIT | Marion County, TX | Oil & Gas Property | Feb 2025 |
| 4994 | FRIEOUF | Grant County, OK | Oil & Gas Property | Sep 2023 |
| 4995 | FRIEOUF | Grant County, OK | Oil & Gas Property | Mar 2019 |
| 4996 | FRIER MICHAEL -A | Robertson County, TX | Oil & Gas Property | Feb 2025 |
| 4997 | FRIER R. H | Robertson County, TX | Oil & Gas Property | Feb 2025 |
| 4998 | FRIER R.H. GAS UNIT II | Robertson County, TX | Oil & Gas Property | Mar 2025 |
| 4999 | FRIERSON | Caddo Parish, LA | Gas Property | Apr 2012 |
| 5000 | FRIERSON | De Soto Parish, LA | Gas Property | Dec 2024 |