| 5901 | ROOSA | Los Angeles County, CA | Oil & Gas Property | Jul 2026 |
| 5902 | ROOSEVELT | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 5903 | ROOSEVELT | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 5904 | ROOSEVELT | San Juan County, NM | Oil & Gas Property | Jun 2013 |
| 5905 | ROOSEVELT | Hughes County, OK | Oil & Gas Property | Jun 2026 |
| 5906 | ROOSEVELT | Creek County, OK | Oil & Gas Property | Feb 2025 |
| 5907 | ROOSEVELT | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 5908 | ROOSEVELT | Fall River County, SD | Oil Property | Sep 2023 |
| 5909 | ROOSEVELT | Billings County, ND | Oil & Gas Property | Aug 2025 |
| 5910 | ROOSEVELT 18-15-05 | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 5911 | ROOSEVELT 23-29 | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 5912 | ROOSEVELT UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 5913 | ROOST 6 | Howard County, TX | Oil & Gas Property | Feb 2023 |
| 5914 | ROOSTER | Hockley County, TX | Oil Property | Jun 2026 |
| 5915 | ROOSTER W FEDERAL 159-94-2-26 | Burke County, ND | Oil & Gas Property | Jun 2026 |
| 5916 | ROOSTERFISH 53-2-43 LOV UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5917 | ROOSTERFISH 53-2-43 LOV UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 5918 | ROOSTERFISH UNIT 22 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 5919 | ROOSTH & GENE | Smith County, TX | Oil & Gas Property | May 2026 |
| 5920 | ROOT | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 5921 | ROOT | Eddy County, NM | Oil Property | Feb 2026 |
| 5922 | ROOT | Tioga County, PA | Gas Property | Jun 2026 |
| 5923 | ROOT | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 5924 | ROOT | Creek County, OK | Oil Property | Jun 2026 |
| 5925 | ROOT | Barber County, KS | Oil & Gas Property | May 2026 |
| 5926 | ROOT UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 5927 | ROOTS | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 5928 | ROOTS W | San Patricio County, TX | Oil & Gas Property | May 2010 |
| 5929 | ROPCO | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5930 | ROPCO | San Juan County, NM | Gas Property | Jun 2026 |
| 5931 | ROPCO FE | San Juan County, NM | Gas Property | Jun 2026 |
| 5932 | ROPCO FEDERAL | San Juan County, NM | Gas Property | Jun 2026 |
| 5933 | ROPER | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 5934 | ROPER | Pontotoc County, OK | Oil & Gas Property | Nov 2016 |
| 5935 | ROPER | Logan County, CO | Oil & Gas Property | May 2024 |
| 5936 | ROPER | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 5937 | ROPER | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 5938 | ROPER | Beaver County, OK | Oil & Gas Property | Jun 2026 |
| 5939 | ROPER | Eastland County, TX | Oil & Gas Property | Jan 2014 |
| 5940 | ROPER | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 5941 | ROPER | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 5942 | ROPER FED | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 5943 | ROPER GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 5944 | ROPER GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 5945 | ROPER LEON | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 5946 | ROPES CANYON REEF UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 5947 | ROPES E. (CLEARFORK) UNIT | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 5948 | ROPPEL, JEROME | Warren County, KY | Oil Property | Dec 2019 |
| 5949 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 5950 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 5951 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 5952 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 5953 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2025 |
| 5954 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2025 |
| 5955 | ROREX | Moore County, TX | Gas Property | May 2026 |
| 5956 | RORICK | Harris County, TX | Oil & Gas Property | Jun 2026 |
| 5957 | RORO | Pottawatomie County, OK | Oil Property | Jun 2026 |
| 5958 | ROSA | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 5959 | ROSA | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 5960 | ROSA | Carson County, TX | Gas Property | Jun 2026 |
| 5961 | ROSA | Dewey County, OK | Oil & Gas Property | Jul 2026 |
| 5962 | ROSA - BFMT EAST | Webb County, TX | Gas Property | Jun 2026 |
| 5963 | ROSA BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5964 | ROSA BENAVIDES 1450 EF 4H | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5965 | ROSA BENZ 44-23H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 5966 | ROSA CHISHOLM | Tulsa County, OK | Oil Property | Jun 2026 |
| 5967 | ROSA GAMM | Caddo Parish, LA | Oil & Gas Property | Jan 2022 |
| 5968 | ROSA LEE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 5969 | ROSA OBRI | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 5970 | ROSA OKLAHOMA 0506 | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 5971 | ROSA PETREE | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 5972 | ROSA SMITH | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 5973 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Jun 2026 |
| 5974 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Jun 2026 |
| 5975 | ROSA UNIT | Fayette County, PA | Gas Property | Jun 2026 |
| 5976 | ROSA UNIT | Rio Arriba County, NM | Oil & Gas Property | Jun 2026 |
| 5977 | ROSA UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 5978 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5979 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5980 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5981 | ROSA V. DE BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5982 | ROSALEE | Ellis County, OK | Oil & Gas Property | Jul 2015 |
| 5983 | ROSALIE | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 5984 | ROSALIE | Finney County, KS | Oil Property | May 2026 |
| 5985 | ROSALIE | Wyoming County, PA | Gas Property | Jun 2026 |
| 5986 | ROSALIE | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 5987 | ROSALIE 1 | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 5988 | ROSALIE 17 | Graham County, KS | Oil Property | Dec 2019 |
| 5989 | ROSAMOND | Pottawatomie County, OK | Oil Property | Feb 2026 |
| 5990 | ROSARIO CATTLE CO | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 5991 | ROSAS TRUST | Wichita County, KS | Oil Property | Apr 2026 |
| 5992 | ROSBOROUGH | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 5993 | ROSBOROUGH DR. J.F. GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 5994 | ROSCHER W.C | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5995 | ROSCHER-HIRSCH G | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 5996 | ROSCOE | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 5997 | ROSCOE | Barton County, KS | Oil Property | May 2026 |
| 5998 | ROSCOE 21-1H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 5999 | ROSCOE 6 B3AD FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 6000 | ROSCOE BROWN 15 | Irion County, TX | Oil & Gas Property | Jun 2026 |