| 5001 | FRIERSON | Haskell County, TX | Oil Property | Oct 2015 |
| 5002 | FRIERSON | Haskell County, TX | Oil Property | Mar 2025 |
| 5003 | FRIERSON | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 5004 | FRIESEN | Harvey County, KS | Oil Property | Feb 2025 |
| 5005 | FRIESEN | Meade County, KS | Oil & Gas Property | Feb 2025 |
| 5006 | FRIESEN | Custer County, OK | Oil & Gas Property | Mar 2025 |
| 5007 | FRIESEN | Harvey County, KS | Gas Property | Feb 2025 |
| 5008 | FRIESEN | Custer County, OK | Oil & Gas Property | Mar 2025 |
| 5009 | FRIESEN | Texas County, OK | Gas Property | May 2020 |
| 5010 | FRIESEN 1-31 | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 5011 | FRIESEN-JOHNSON UNIT 29 | Ochiltree County, TX | Oil & Gas Property | Feb 2025 |
| 5012 | FRIESENHAHN | Bexar County, TX | Oil & Gas Property | Aug 2021 |
| 5013 | FRIESENHAHN UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 5014 | FRIESENHAHN-BUDNIK | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 5015 | FRIESS | Labette County, KS | Gas Property | Feb 2025 |
| 5016 | FRIESS | Edwards County, TX | Oil Property | Mar 2025 |
| 5017 | FRIESS | Montgomery County, KS | Oil & Gas Property | Feb 2025 |
| 5018 | FRIESS BROTHERS | Edwards County, TX | Oil & Gas Property | Feb 2025 |
| 5019 | FRIESS FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2012 |
| 5020 | FRIETSCH | Waller County, TX | Oil & Gas Property | Feb 2025 |
| 5021 | FRIEZE 8-27-13 | Woods County, OK | Oil & Gas Property | Feb 2025 |
| 5022 | FRIGATE CS FED | Johnson County, WY | Gas Property | May 2023 |
| 5023 | FRIGGLE | Venango County, PA | Oil Property | Dec 2018 |
| 5024 | FRIJOLE 34-187 UNIT | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 5025 | FRING FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 5026 | FRINK | Ford County, KS | Oil & Gas Property | Feb 2025 |
| 5027 | FRINK | McLean County, ND | Oil & Gas Property | Oct 2017 |
| 5028 | FRINK | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 5029 | FRINK - REYNOLDS | Ford County, KS | Oil Property | Feb 2025 |
| 5030 | FRINK-TATE UNIT | Grant County, KS | Gas Property | Feb 2025 |
| 5031 | FRIO | Fisher County, TX | Oil & Gas Property | Mar 2025 |
| 5032 | FRIO | Glasscock County, TX | Oil & Gas Property | Mar 2025 |
| 5033 | FRIO B 8 FEE | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 5034 | FRIO RIVER RANCH | McMullen County, TX | Oil & Gas Property | Mar 2025 |
| 5035 | FRIO-TEX UNIT | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 5036 | FRISBEE | Bradford County, PA | Gas Property | Feb 2025 |
| 5037 | FRISBEE B. D | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 5038 | FRISBIE | McPherson County, KS | Oil Property | Feb 2025 |
| 5039 | FRISBIE | Rawlins County, KS | Oil Property | Feb 2025 |
| 5040 | FRISBIE | Wilson County, KS | Oil Property | Jun 1989 |
| 5041 | FRISBIE | Rawlins County, KS | Oil Property | Feb 2025 |
| 5042 | FRISBIE | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 5043 | FRISBIE | Rawlins County, KS | Oil Property | Feb 2025 |
| 5044 | FRISBIE A | Wilson County, KS | Gas Property | Feb 2025 |
| 5045 | FRISBIE UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 5046 | FRISBIE UNIT A | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 5047 | FRISBY | Hot Springs County, WY | Oil Property | Aug 1996 |
| 5048 | FRISBY | Park County, WY | Oil & Gas Property | Apr 2025 |
| 5049 | FRISBY | Jones County, TX | Oil & Gas Property | Aug 2024 |
| 5050 | FRISBY SOUTH | Washakie County, WY | Oil & Gas Property | Apr 2025 |
| 5051 | FRISCO | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 5052 | FRISINA | Cattaraugus County, NY | Oil & Gas Property | Dec 2021 |
| 5053 | FRISINGER 34X-8 | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 5054 | FRISKY | Hughes County, OK | Gas Property | Feb 2025 |
| 5055 | FRISON | Leon County, TX | Oil & Gas Property | Mar 2015 |
| 5056 | FRITH | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 5057 | FRITSCHE | Lee County, TX | Oil & Gas Property | Mar 2025 |
| 5058 | FRITSCHE | Allen County, KS | Oil Property | Apr 2016 |
| 5059 | FRITSCHEN | Russell County, KS | Oil Property | Mar 2024 |
| 5060 | FRITTS | Rooks County, KS | Oil Property | Feb 2025 |
| 5061 | FRITTS | Grady County, OK | Oil & Gas Property | Dec 2018 |
| 5062 | FRITTS | Graham County, KS | Oil Property | Jan 2025 |
| 5063 | FRITZ | Lubbock County, TX | Oil & Gas Property | Feb 2025 |
| 5064 | FRITZ | Canadian County, OK | Oil & Gas Property | Feb 2025 |
| 5065 | FRITZ | Major County, OK | Oil & Gas Property | Feb 2025 |
| 5066 | FRITZ | Concho County, TX | Oil & Gas Property | Jan 2025 |
| 5067 | FRITZ | Ness County, KS | Oil Property | Jan 2025 |
| 5068 | FRITZ | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 5069 | FRITZ | Duchesne County, UT | Oil & Gas Property | Mar 2025 |
| 5070 | FRITZ | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 5071 | FRITZ | Billings County, ND | Oil & Gas Property | Jun 2020 |
| 5072 | FRITZ 150-101-32-29 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 5073 | FRITZ 18-1H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 5074 | FRITZ 20-29-32 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 5075 | FRITZ AIELLO | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 5076 | FRITZ ANNA M | Kaufman County, TX | Oil & Gas Property | Feb 2018 |
| 5077 | FRITZ POOL UNIT | Baylor County, TX | Oil & Gas Property | Mar 2025 |
| 5078 | FRITZ UNIT | Guernsey County, OH | Oil & Gas Property | Mar 2025 |
| 5079 | FRITZ WEISE | Goliad County, TX | Oil & Gas Property | Mar 2017 |
| 5080 | FRITZ, J | Baylor County, TX | Oil & Gas Property | Oct 2017 |
| 5081 | FRITZEMEIER | Stafford County, KS | Oil Property | Feb 2025 |
| 5082 | FRITZLAN | Rio Blanco County, CO | Gas Property | Dec 2022 |
| 5083 | FRITZLEN | Lipscomb County, TX | Oil & Gas Property | Mar 2025 |
| 5084 | FRITZLEN-WILLIAM 179/174 A W001AP | Lipscomb County, TX | Oil & Gas Property | Mar 2025 |
| 5085 | FRITZLER | Ness County, KS | Oil Property | Feb 2025 |
| 5086 | FRITZLER | Weld County, CO | Oil & Gas Property | May 2018 |
| 5087 | FRITZLER | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 5088 | FRITZLER | Ellis County, OK | Oil & Gas Property | Apr 2024 |
| 5089 | FRITZLER | Ness County, KS | Oil Property | Feb 2025 |
| 5090 | FRIULANO | Upton County, TX | Oil & Gas Property | Mar 2025 |
| 5091 | FRIZELL 7-2 | La Plata County, CO | Gas Property | Mar 2025 |
| 5092 | FRIZZLE FRY 15 | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 5093 | FRIZZLE FRY BS FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 5094 | FROBENIUS | Marion County, KS | Oil Property | Oct 2024 |
| 5095 | FRODERICK 3 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 5096 | FRODO UNIT | McMullen County, TX | Oil & Gas Property | Mar 2025 |
| 5097 | FROEBE | Lane County, KS | Oil Property | Jan 2025 |
| 5098 | FROEBE 13 | Montgomery County, KS | Gas Property | Feb 2025 |
| 5099 | FROEHLICH | Stark County, ND | Oil & Gas Property | Apr 2025 |
| 5100 | FROEHLICH | Stark County, ND | Oil & Gas Property | Apr 2025 |