| 12901 | FISCHER UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 12902 | FISCHER, CHARLES | Harris County, TX | Oil & Gas Property | Oct 2001 |
| 12903 | FISCHER-COULSON | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 12904 | FISCHER-MATHIS GAS UNIT | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 12905 | FISCHER-PLACKE UNIT | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 12906 | FISCHER-REDWINE | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 12907 | FISH CAMP | Tyler County, TX | Oil & Gas Property | Jun 2026 |
| 12908 | FISH CREEK UNIT | Young County, TX | Oil Property | Jun 2026 |
| 12909 | FISH D. W | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 12910 | FISHBURN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 12911 | FISHER | Brazos County, TX | Oil & Gas Property | May 2026 |
| 12912 | FISHER | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 12913 | FISHER | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 12914 | FISHER | Sherman County, TX | Oil & Gas Property | Jun 2026 |
| 12915 | FISHER | Chambers County, TX | Oil & Gas Property | May 2008 |
| 12916 | FISHER | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 12917 | FISHER | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 12918 | FISHER B-FISHER C SA | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 12919 | FISHER B-GAIDA A SA 2 2H | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 12920 | FISHER CADDIE | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 12921 | FISHER ESTATE | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 12922 | FISHER FLORENCE | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 12923 | FISHER HORSE PASTURE | Andrews County, TX | Oil Property | Jun 2026 |
| 12924 | FISHER J. E | Milam County, TX | Oil & Gas Property | Mar 2018 |
| 12925 | FISHER NOLA UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 12926 | FISHER ROY | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 12927 | FISHER, CHA | Liberty County, TX | Oil & Gas Property | Dec 2025 |
| 12928 | FISHER, WILLIE | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 12929 | FISHER-BONSACK | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 12930 | FISHER-DUNCAN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 12931 | FISHERMAN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 12932 | FISHERS REEF | Chambers County, TX | Oil & Gas Property | Jun 2021 |
| 12933 | FISTFUL OF BLACKSTONE 1H | Jasper County, TX | Oil & Gas Property | Jun 2026 |
| 12934 | FISTFUL OF DOLLARS | Jasper County, TX | Oil & Gas Property | Jun 2026 |
| 12935 | FITCH CHAS. ETAL MINERAL DEED | Hardin County, TX | Oil & Gas Property | Feb 2026 |
| 12936 | FITCH GEORGI | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12937 | FITCH JAMES P | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12938 | FITCH UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 12939 | FITE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 12940 | FITE J.B. GAS UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 12941 | FITE UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 12942 | FITE W. P | Rusk County, TX | Oil & Gas Property | May 2026 |
| 12943 | FITZGERALD | Chambers County, TX | Oil & Gas Property | Jun 2026 |
| 12944 | FITZGERALD | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 12945 | FITZGERALD | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12946 | FITZGERALD | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 12947 | FITZGERALD | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 12948 | FITZGERALD | Anderson County, TX | Oil Property | Jun 2026 |
| 12949 | FITZGERALD M.T | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 12950 | FITZGERALD STATE | Pecos County, TX | Oil & Gas Property | May 2026 |
| 12951 | FITZHUGH | Jefferson County, TX | Oil & Gas Property | Mar 2018 |
| 12952 | FITZHUGH | Jefferson County, TX | Oil & Gas Property | May 2026 |
| 12953 | FITZWILLIAM | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 12954 | FIVE F | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 12955 | FIVE MILE CREEK | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 12956 | FIVE N | Montague County, TX | Oil & Gas Property | May 2026 |
| 12957 | FIVE RESOURCES | Garza County, TX | Oil Property | Jun 2026 |
| 12958 | FIVE STAR RANCH | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 12959 | FIVE WAY 15 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 12960 | FIVER STATE 18 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12961 | FLACHE | Jones County, TX | Oil & Gas Property | May 2026 |
| 12962 | FLACHE 34-39 A UNIT | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12963 | FLACHE MITCHELL | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 12964 | FLAG RANCH | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 12965 | FLAME | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 12966 | FLAMING STAR 02-11 | Howard County, TX | Oil & Gas Property | May 2026 |
| 12967 | FLAMMENWERFER UNIT | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 12968 | FLAMSON | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 12969 | FLANAGAN | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 12970 | FLANAGAN | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 12971 | FLANAGAN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 12972 | FLANAGAN | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 12973 | FLANAGAN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 12974 | FLANAGAN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12975 | FLANAGAN | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 12976 | FLANAGAN | Hansford County, TX | Gas Property | Jun 2026 |
| 12977 | FLANAGAN A | Titus County, TX | Oil & Gas Property | Jun 2026 |
| 12978 | FLANAGAN ANNIE OIL MANAGEMENT | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 12979 | FLANAGAN-JERNIGAN HV UNIT | Panola County, TX | Gas Property | Jun 2026 |
| 12980 | FLANE | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 12981 | FLAPJACK | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 12982 | FLASH WEST | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12983 | FLASHBACK | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 12984 | FLAT CREEK | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 12985 | FLAT TOP | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 12986 | FLAT TOP | Jones County, TX | Oil & Gas Property | May 2026 |
| 12987 | FLAT TOP STRAWN UNIT | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 12988 | FLATHEAD 2-15 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12989 | FLATHERS | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 12990 | FLATO | Kleberg County, TX | Oil & Gas Property | Jun 2026 |
| 12991 | FLATONIA EAST UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 12992 | FLATONIA SW | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 12993 | FLATONIA TOWNSITE UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 12994 | FLEA FLICKER | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 12995 | FLEABAG 44-53 B UNIT | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12996 | FLECK | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 12997 | FLEECE | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12998 | FLEEMAN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12999 | FLEEMAN NICKS LAND & CATTLE CO | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 13000 | FLEET | Johnson County, TX | Oil & Gas Property | May 2026 |