| 5901 | ROOTS | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 5902 | ROOTS W | San Patricio County, TX | Oil & Gas Property | May 2010 |
| 5903 | ROPCO | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 5904 | ROPCO | San Juan County, NM | Gas Property | Feb 2026 |
| 5905 | ROPCO FE | San Juan County, NM | Gas Property | Feb 2026 |
| 5906 | ROPCO FEDERAL | San Juan County, NM | Gas Property | Feb 2026 |
| 5907 | ROPER | Freestone County, TX | Oil & Gas Property | Jan 2026 |
| 5908 | ROPER | Pontotoc County, OK | Oil & Gas Property | Nov 2016 |
| 5909 | ROPER | Logan County, CO | Oil & Gas Property | May 2024 |
| 5910 | ROPER | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 5911 | ROPER | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 5912 | ROPER | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 5913 | ROPER | Eastland County, TX | Oil & Gas Property | Jan 2014 |
| 5914 | ROPER | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 5915 | ROPER | Ellis County, OK | Oil & Gas Property | Jan 2026 |
| 5916 | ROPER FED | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 5917 | ROPER GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jan 2026 |
| 5918 | ROPER GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2026 |
| 5919 | ROPER LEON | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 5920 | ROPES CANYON REEF UNIT | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 5921 | ROPES E. (CLEARFORK) UNIT | Hockley County, TX | Oil & Gas Property | Dec 2025 |
| 5922 | ROPPEL, JEROME | Warren County, KY | Oil Property | Dec 2019 |
| 5923 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 5924 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 5925 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 5926 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Dec 2025 |
| 5927 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2025 |
| 5928 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2025 |
| 5929 | ROREX | Moore County, TX | Gas Property | Jan 2026 |
| 5930 | RORICK | Harris County, TX | Oil & Gas Property | Jan 2026 |
| 5931 | RORO | Pottawatomie County, OK | Oil Property | Dec 2025 |
| 5932 | ROSA | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 5933 | ROSA | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 5934 | ROSA | Carson County, TX | Gas Property | Jan 2026 |
| 5935 | ROSA | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 5936 | ROSA - BFMT EAST | Webb County, TX | Gas Property | Jan 2026 |
| 5937 | ROSA BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5938 | ROSA BENAVIDES 1450 EF 4H | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5939 | ROSA BENZ 44-23H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 5940 | ROSA CHISHOLM | Tulsa County, OK | Oil Property | Feb 2026 |
| 5941 | ROSA GAMM | Caddo Parish, LA | Oil & Gas Property | Jan 2022 |
| 5942 | ROSA LEE | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 5943 | ROSA OBRI | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 5944 | ROSA OKLAHOMA 0506 | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 5945 | ROSA PETREE | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 5946 | ROSA SMITH | Caddo County, OK | Oil & Gas Property | Jan 2026 |
| 5947 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Feb 2026 |
| 5948 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Feb 2026 |
| 5949 | ROSA UNIT | Fayette County, PA | Gas Property | Feb 2026 |
| 5950 | ROSA UNIT | Rio Arriba County, NM | Oil & Gas Property | Feb 2026 |
| 5951 | ROSA UNIT | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 5952 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5953 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5954 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5955 | ROSA V. DE BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5956 | ROSALEE | Ellis County, OK | Oil & Gas Property | Jul 2015 |
| 5957 | ROSALIE | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 5958 | ROSALIE | Finney County, KS | Oil Property | Dec 2025 |
| 5959 | ROSALIE | Wyoming County, PA | Gas Property | Feb 2026 |
| 5960 | ROSALIE | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 5961 | ROSALIE 1 | Carter County, OK | Oil & Gas Property | Jan 2026 |
| 5962 | ROSALIE 17 | Graham County, KS | Oil Property | Dec 2019 |
| 5963 | ROSAMOND | Pottawatomie County, OK | Oil Property | Jul 2025 |
| 5964 | ROSARIO CATTLE CO | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5965 | ROSAS TRUST | Wichita County, KS | Oil Property | Dec 2025 |
| 5966 | ROSBOROUGH | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 5967 | ROSBOROUGH DR. J.F. GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 5968 | ROSCHER W.C | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5969 | ROSCHER-HIRSCH G | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 5970 | ROSCOE | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 5971 | ROSCOE | Barton County, KS | Oil Property | Nov 2025 |
| 5972 | ROSCOE 21-1H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 5973 | ROSCOE 6 B3AD FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 5974 | ROSCOE BROWN 15 | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 5975 | ROSCOE MILLS | Meigs County, OH | Oil & Gas Property | Dec 2023 |
| 5976 | ROSCOE ROSA R. GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 5977 | ROSE | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 5978 | ROSE | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 5979 | ROSE | Harvey County, KS | Oil Property | Dec 2025 |
| 5980 | ROSE | Yuma County, CO | Gas Property | Jan 2026 |
| 5981 | ROSE | Rooks County, KS | Oil Property | Nov 2025 |
| 5982 | ROSE | Haskell County, OK | Gas Property | Jan 2026 |
| 5983 | ROSE | Stevens County, KS | Oil & Gas Property | Dec 2025 |
| 5984 | ROSE | Logan County, OK | Oil & Gas Property | Feb 2017 |
| 5985 | ROSE | Kiowa County, KS | Oil & Gas Property | Jan 2024 |
| 5986 | ROSE | Nowata County, OK | Gas Property | Feb 2024 |
| 5987 | ROSE | Garfield County, CO | Oil & Gas Property | Jan 2026 |
| 5988 | ROSE | Parker County, TX | Oil & Gas Property | Sep 2018 |
| 5989 | ROSE | Scott County, KS | Oil Property | Dec 2025 |
| 5990 | ROSE | Logan County, KS | Oil Property | Oct 2025 |
| 5991 | ROSE | Jackson County, TX | Oil & Gas Property | Jan 2026 |
| 5992 | ROSE | Barber County, KS | Oil & Gas Property | Dec 2025 |
| 5993 | ROSE | Cooke County, TX | Oil Property | Jan 2026 |
| 5994 | ROSE | Hot Springs County, WY | Oil Property | Jun 2025 |
| 5995 | ROSE | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 5996 | ROSE | Nowata County, OK | Gas Property | Jul 2023 |
| 5997 | ROSE | Wichita County, KS | Oil Property | Dec 2025 |
| 5998 | ROSE | Garvin County, OK | Oil & Gas Property | Jan 2026 |
| 5999 | ROSE | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 6000 | ROSE | Stafford County, KS | Oil Property | Nov 2025 |