| 12901 | FERTSCH | Karnes County, TX | Oil & Gas Property | May 2025 |
| 12902 | FESTUS 648-661 | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 12903 | FETSCH | Knox County, TX | Oil & Gas Property | Jan 2024 |
| 12904 | FETTE | Cooke County, TX | Oil & Gas Property | May 2025 |
| 12905 | FEZZIK | Howard County, TX | Oil & Gas Property | May 2025 |
| 12906 | FGR UNIT 27 | Howard County, TX | Oil & Gas Property | May 2025 |
| 12907 | FGU-MAGNOLIA | Victoria County, TX | Oil & Gas Property | May 2025 |
| 12908 | FHS UNIT | Mitchell County, TX | Oil & Gas Property | May 2025 |
| 12909 | FICK C. O | Burleson County, TX | Oil & Gas Property | May 2025 |
| 12910 | FIDELITY TRUST | Reeves County, TX | Oil & Gas Property | May 2025 |
| 12911 | FIDES | Andrews County, TX | Oil & Gas Property | May 2025 |
| 12912 | FIEDLER | La Salle County, TX | Oil & Gas Property | May 2025 |
| 12913 | FIEDLER BROTHERS | La Salle County, TX | Oil & Gas Property | May 2025 |
| 12914 | FIEL | Lubbock County, TX | Oil & Gas Property | May 2025 |
| 12915 | FIELD | Yoakum County, TX | Oil & Gas Property | Apr 2025 |
| 12916 | FIELD H. D | Montague County, TX | Oil & Gas Property | May 2025 |
| 12917 | FIELD MABEL | Cochran County, TX | Oil & Gas Property | Mar 2025 |
| 12918 | FIELD STATE 108 | Roberts County, TX | Oil & Gas Property | May 2025 |
| 12919 | FIELDER STATE 2-1 | Loving County, TX | Oil & Gas Property | May 2025 |
| 12920 | FIELDERDALE | Johnson County, TX | Gas Property | May 2025 |
| 12921 | FIELDING | Hockley County, TX | Oil & Gas Property | May 2025 |
| 12922 | FIELDS | Wheeler County, TX | Gas Property | Nov 2024 |
| 12923 | FIELDS | Young County, TX | Oil & Gas Property | May 2025 |
| 12924 | FIELDS | Wheeler County, TX | Oil & Gas Property | Jun 2024 |
| 12925 | FIELDS | Gray County, TX | Oil & Gas Property | May 2025 |
| 12926 | FIELDS | Clay County, TX | Oil & Gas Property | May 2025 |
| 12927 | FIELDS | Sutton County, TX | Oil & Gas Property | May 2025 |
| 12928 | FIELDS | Gaines County, TX | Oil & Gas Property | May 2025 |
| 12929 | FIELDS | Sutton County, TX | Oil & Gas Property | Feb 2024 |
| 12930 | FIELDS | Montague County, TX | Oil & Gas Property | Nov 2010 |
| 12931 | FIELDS | Fisher County, TX | Oil & Gas Property | Apr 2025 |
| 12932 | FIELDS | Montague County, TX | Oil Property | May 2025 |
| 12933 | FIELDS | Eastland County, TX | Oil & Gas Property | May 2025 |
| 12934 | FIELDS 33-2 | Ward County, TX | Oil & Gas Property | May 2025 |
| 12935 | FIELDS AL | Panola County, TX | Oil & Gas Property | May 2025 |
| 12936 | FIELDS C.W. GAS UNIT | Panola County, TX | Oil & Gas Property | Apr 2025 |
| 12937 | FIELDS EVA | Cass County, TX | Oil & Gas Property | May 2025 |
| 12938 | FIELDS FRANC | Caldwell County, TX | Oil & Gas Property | Jul 2020 |
| 12939 | FIELDS J.T | Caldwell County, TX | Oil & Gas Property | May 2025 |
| 12940 | FIELDS MONA R | Parker County, TX | Oil & Gas Property | May 2025 |
| 12941 | FIELDS UNIT | Dewitt County, TX | Oil & Gas Property | May 2025 |
| 12942 | FIELDS, J. W | Irion County, TX | Oil & Gas Property | May 2025 |
| 12943 | FIELDS-ISAACS | Harrison County, TX | Oil & Gas Property | May 2025 |
| 12944 | FIFE | Van Zandt County, TX | Oil & Gas Property | May 2025 |
| 12945 | FIFE UNIT | Washington County, TX | Oil & Gas Property | May 2025 |
| 12946 | FIFTY - ONE | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 12947 | FIGHTEN KITTIES STATE 18 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 12948 | FIGHTIN CHICKEN UNIT 17-19 | Martin County, TX | Oil & Gas Property | May 2025 |
| 12949 | FIGHTIN ILLINI DU | Shelby County, TX | Oil & Gas Property | May 2025 |
| 12950 | FIGHTING ACE 2827 | Pecos County, TX | Oil & Gas Property | May 2025 |
| 12951 | FIGRIDGE SEABREEZE UNIT | Chambers County, TX | Oil & Gas Property | May 2025 |
| 12952 | FIKE | Sherman County, TX | Oil & Gas Property | May 2025 |
| 12953 | FILCH | La Salle County, TX | Oil & Gas Property | May 2025 |
| 12954 | FILE | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 12955 | FILES | Sherman County, TX | Oil & Gas Property | May 2025 |
| 12956 | FILLINE | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 12957 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 12958 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 12959 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 12960 | FILLINGIN | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 12961 | FILLIPPONE | Burleson County, TX | Oil & Gas Property | May 2025 |
| 12962 | FIMBEL | Victoria County, TX | Oil & Gas Property | Apr 2025 |
| 12963 | FIMBEL MARION & LAVERNIA JUNE | Victoria County, TX | Gas Property | Apr 2025 |
| 12964 | FIMBLE | Victoria County, TX | Gas Property | Apr 2025 |
| 12965 | FINA | Dickens County, TX | Oil Property | Apr 2018 |
| 12966 | FINA-CONOCO FEE | Starr County, TX | Oil & Gas Property | May 2011 |
| 12967 | FINA-WERNER | Panola County, TX | Oil & Gas Property | May 2025 |
| 12968 | FINCH | Palo Pinto County, TX | Gas Property | Feb 2025 |
| 12969 | FINCH | Atascosa County, TX | Oil & Gas Property | Aug 2016 |
| 12970 | FINCH | Polk County, TX | Oil & Gas Property | May 2025 |
| 12971 | FINCH | Young County, TX | Oil & Gas Property | May 2025 |
| 12972 | FINCH 252 | Martin County, TX | Oil & Gas Property | May 2025 |
| 12973 | FINCHER 1H | Washington County, TX | Oil & Gas Property | May 2025 |
| 12974 | FINCHER C. D. UNIT | Tarrant County, TX | Gas Property | May 2025 |
| 12975 | FINCHER CAL | Johnson County, TX | Oil & Gas Property | May 2025 |
| 12976 | FINCHER RAMBO UNIT | Tarrant County, TX | Gas Property | May 2025 |
| 12977 | FINCHER-SCHWARTZ GAS UNIT 1 | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 12978 | FINDER | Johnson County, TX | Gas Property | May 2025 |
| 12979 | FINDLEY | Rusk County, TX | Oil & Gas Property | May 2025 |
| 12980 | FINDLEY GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2025 |
| 12981 | FINDLEY-THOMAS | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 12982 | FINGER | Brazoria County, TX | Oil & Gas Property | May 2025 |
| 12983 | FINISHING NAIL | Martin County, TX | Oil & Gas Property | May 2025 |
| 12984 | FINKHOUSE HORIZONTAL UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 12985 | FINKLER | Archer County, TX | Oil & Gas Property | May 2025 |
| 12986 | FINLAYSON O. T | Wise County, TX | Oil & Gas Property | May 2025 |
| 12987 | FINLEY | Johnson County, TX | Gas Property | Feb 2019 |
| 12988 | FINLEY | Callahan County, TX | Oil & Gas Property | Mar 2025 |
| 12989 | FINLEY | Moore County, TX | Gas Property | May 2025 |
| 12990 | FINLEY | Liberty County, TX | Oil & Gas Property | May 2025 |
| 12991 | FINLEY | Archer County, TX | Oil & Gas Property | May 2025 |
| 12992 | FINLEY | Webb County, TX | Oil & Gas Property | May 2025 |
| 12993 | FINLEY 1-11 WRD | Ward County, TX | Oil & Gas Property | May 2025 |
| 12994 | FINLEY B. E | Gray County, TX | Oil & Gas Property | May 2025 |
| 12995 | FINLEY B. E | Gray County, TX | Oil & Gas Property | Sep 2023 |
| 12996 | FINLEY ESTATE | Hockley County, TX | Oil & Gas Property | May 2025 |
| 12997 | FINLEY J.J | Eastland County, TX | Oil & Gas Property | May 2025 |
| 12998 | FINLEY UNIT | Navarro County, TX | Oil & Gas Property | Feb 2019 |
| 12999 | FINLEY UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 13000 | FINLEY-DOLOMITE | Gray County, TX | Oil & Gas Property | Aug 2018 |