| 1901 | RED TANK 2 | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 1902 | RED TANK 24 | Lea County, NM | Oil & Gas Property | Oct 2025 |
| 1903 | RED TANK 3 | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 1904 | RED TANK 4 FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 1905 | RED TIGER | Campbell County, WY | Gas Property | Oct 2006 |
| 1906 | RED TIPPED ARROW 33-11H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 1907 | RED TWELVE | Eddy County, NM | Oil & Gas Property | Sep 2010 |
| 1908 | RED WASH | Sweetwater County, WY | Oil & Gas Property | Nov 2017 |
| 1909 | RED WASH | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 1910 | RED WILLOW | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 1911 | RED WING CREEK | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 1912 | RED WING UNIT 13-26 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 1913 | RED WINGS HV | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 1914 | REDBELLY 152-94-18A-19H-TF | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 1915 | REDBONE | Bradford County, PA | Gas Property | Feb 2026 |
| 1916 | REDBREAST 1505 | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 1917 | REDBUD | Grady County, OK | Oil & Gas Property | Feb 2026 |
| 1918 | REDBUD | Pittsburg County, OK | Gas Property | Nov 2022 |
| 1919 | REDBUD | Jasper County, TX | Oil Property | Jan 2026 |
| 1920 | REDBUD | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 1921 | REDBUD 55-1-12 UNIT | Loving County, TX | Oil & Gas Property | Jan 2026 |
| 1922 | REDBUD 7 6-15N-12W | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 1923 | REDBUD FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 1924 | REDBUD STATE | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 1925 | REDBUD UNIT EB | Burleson County, TX | Oil & Gas Property | Apr 2023 |
| 1926 | REDBURN | Lane County, KS | Oil Property | Jul 2025 |
| 1927 | REDCAP 30-4A2E | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 1928 | REDCHECKER 14 FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 1929 | REDD | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 1930 | REDD | Wilson County, KS | Oil Property | Jun 2025 |
| 1931 | REDD | Washington County, PA | Gas Property | Feb 2026 |
| 1932 | REDD EARL UNIT | Washington County, PA | Gas Property | Feb 2026 |
| 1933 | REDDELL | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 1934 | REDDELL M | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 1935 | REDDEN | Nolan County, TX | Oil & Gas Property | Dec 2025 |
| 1936 | REDDEN | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 1937 | REDDIC JEFF | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 1938 | REDDICK | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 1939 | REDDICK | Beaver County, OK | Oil & Gas Property | Jul 2025 |
| 1940 | REDDICK | Huron County, OH | Oil & Gas Property | Dec 2009 |
| 1941 | REDDING CLAIRE | Oklahoma County, OK | Oil & Gas Property | Jan 2026 |
| 1942 | REDDINGER | Armstrong County, PA | Gas Property | Dec 2025 |
| 1943 | REDDITT OU A | Shelby County, TX | Oil & Gas Property | Jan 2026 |
| 1944 | REDDY GULF STATE | Lea County, NM | Oil Property | Feb 2026 |
| 1945 | REDELSPERGER | Lipscomb County, TX | Oil & Gas Property | Jan 2026 |
| 1946 | REDELSPERGER | Lipscomb County, TX | Oil & Gas Property | Dec 2025 |
| 1947 | REDELSPERGER | Lipscomb County, TX | Oil & Gas Property | Jan 2026 |
| 1948 | REDEMER | Beaver County, OK | Oil & Gas Property | Jun 2020 |
| 1949 | REDETZKE | Russell County, KS | Oil Property | Feb 2025 |
| 1950 | REDETZKE | Barton County, KS | Oil Property | Dec 2025 |
| 1951 | REDETZKE | Barton County, KS | Oil Property | Dec 2025 |
| 1952 | REDETZKE | Barton County, KS | Oil Property | Nov 2025 |
| 1953 | REDETZKE USA 14-26H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 1954 | REDFERN | San Juan County, NM | Gas Property | Nov 2025 |
| 1955 | REDFERN | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 1956 | REDFIELD | Allen County, KS | Oil Property | Nov 2025 |
| 1957 | REDFIELD | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 1958 | REDFIELD CENTRAL | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 1959 | REDFIELD SOUTH 36-25 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 1960 | REDFIELD-COLFAX LE 24-13 #1TFH | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 1961 | REDFISH | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 1962 | REDFISH | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 1963 | REDFISH | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 1964 | REDFISH 56 | Glasscock County, TX | Oil & Gas Property | Jan 2026 |
| 1965 | REDGATE | Major County, OK | Oil & Gas Property | Jan 2026 |
| 1966 | REDGATE | Woods County, OK | Oil & Gas Property | Oct 2015 |
| 1967 | REDHAWKS (SL) DU | Shelby County, TX | Oil & Gas Property | Jan 2026 |
| 1968 | REDHEAD | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 1969 | REDHEAD | Logan County, OK | Oil & Gas Property | Jan 2026 |
| 1970 | REDHEAD 31 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 1971 | REDHEAD UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 1972 | REDHORN 4303 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 1973 | REDICK | Wayne County, OH | Oil & Gas Property | Dec 1997 |
| 1974 | REDIESS | Morgan County, CO | Oil & Gas Property | Sep 2005 |
| 1975 | REDING | De Soto Parish, LA | Oil & Gas Property | Jan 2025 |
| 1976 | REDING UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 1977 | REDING-HOLMES | Hockley County, TX | Oil & Gas Property | Jan 2026 |
| 1978 | REDINGER | Grant County, KS | Gas Property | Dec 2025 |
| 1979 | REDINGER | Grant County, KS | Gas Property | Dec 2025 |
| 1980 | REDINGTON 43-18 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 1981 | REDLAND RANCH | Le Flore County, OK | Gas Property | Jan 2026 |
| 1982 | REDLANDS | Terry County, TX | Oil Property | Jan 2026 |
| 1983 | REDMAN | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 1984 | REDMAN | Fayette County, PA | Gas Property | Feb 2026 |
| 1985 | REDMAN | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 1986 | REDMAN | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 1987 | REDMAN | Fayette County, PA | Oil & Gas Property | Feb 2026 |
| 1988 | REDMAN | Marshall County, OK | Oil & Gas Property | Mar 2022 |
| 1989 | REDMAN | Cooke County, TX | Oil & Gas Property | Oct 2024 |
| 1990 | REDMAN 2 | Fayette County, PA | Gas Property | Dec 2025 |
| 1991 | REDMAN OY STATE | Chaves County, NM | Gas Property | Jan 2026 |
| 1992 | REDMOND | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 1993 | REDMOND | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 1994 | REDMOND | Wyoming County, PA | Gas Property | Dec 2025 |
| 1995 | REDMOND FEDERAL | Billings County, ND | Oil & Gas Property | Feb 2026 |
| 1996 | REDMOON | Custer County, OK | Oil & Gas Property | Jan 2026 |
| 1997 | REDO | Okmulgee County, OK | Oil & Gas Property | Dec 2025 |
| 1998 | REDONDO | Los Angeles County, CA | Oil & Gas Property | Feb 1992 |
| 1999 | REDONDO COMMUNITY | Los Angeles County, CA | Oil & Gas Property | Apr 1988 |
| 2000 | REDONDO IMPROVEMENT CO | Los Angeles County, CA | Oil & Gas Property | Feb 1980 |