| 1901 | OWEN-CHALK | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 1902 | OWEN-STATE 1 | Webb County, TX | Oil & Gas Property | Aug 2024 |
| 1903 | OWENS | Magoffin County, KY | Gas Property | Oct 2020 |
| 1904 | OWENS | Wise County, TX | Oil & Gas Property | Aug 2024 |
| 1905 | OWENS | Jack County, TX | Oil & Gas Property | Sep 2021 |
| 1906 | OWENS | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 1907 | OWENS | Haskell County, KS | Oil & Gas Property | Jul 2024 |
| 1908 | OWENS | Colorado County, TX | Oil & Gas Property | Jul 2024 |
| 1909 | OWENS | Claiborne Parish, LA | Oil & Gas Property | Jun 2024 |
| 1910 | OWENS | Pottawatomie County, OK | Oil Property | Aug 2014 |
| 1911 | OWENS | Seminole County, OK | Oil & Gas Property | Jun 2014 |
| 1912 | OWENS | Cass County, TX | Oil & Gas Property | Aug 2024 |
| 1913 | OWENS | Woodson County, KS | Oil Property | Feb 2000 |
| 1914 | OWENS | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 1915 | OWENS | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 1916 | OWENS | Creek County, OK | Oil & Gas Property | Aug 2024 |
| 1917 | OWENS | Harper County, OK | Oil & Gas Property | Aug 2024 |
| 1918 | OWENS | Claiborne Parish, LA | Oil & Gas Property | Jul 2024 |
| 1919 | OWENS | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 1920 | OWENS | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 1921 | OWENS | Gallia County, OH | Oil & Gas Property | Dec 2023 |
| 1922 | OWENS | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1923 | OWENS | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 1924 | OWENS | Webb County, TX | Oil & Gas Property | Aug 2024 |
| 1925 | OWENS | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 1926 | OWENS | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 1927 | OWENS | Clinton County, KY | Oil & Gas Property | Sep 2022 |
| 1928 | OWENS | Montgomery County, KS | Gas Property | Nov 2017 |
| 1929 | OWENS | Sumner County, KS | Oil Property | Jun 1990 |
| 1930 | OWENS | Grant County, KS | Gas Property | Jul 2024 |
| 1931 | OWENS | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 1932 | OWENS | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 1933 | OWENS | Caddo Parish, LA | Oil Property | Jun 2024 |
| 1934 | OWENS | Carter County, OK | Oil & Gas Property | Aug 2024 |
| 1935 | OWENS | Park County, WY | Oil & Gas Property | Sep 2024 |
| 1936 | OWENS | Wilbarger County, TX | Oil & Gas Property | Jun 2024 |
| 1937 | OWENS | Nowata County, OK | Gas Property | Apr 2024 |
| 1938 | OWENS | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 1939 | OWENS | Creek County, OK | Oil Property | Aug 2024 |
| 1940 | OWENS & SNOOT | Crane County, TX | Oil Property | Jan 2020 |
| 1941 | OWENS 1-75 LOV | Loving County, TX | Oil & Gas Property | Jul 2024 |
| 1942 | OWENS C | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 1943 | OWENS E. ARLEIGH | Webb County, TX | Oil & Gas Property | Jul 2024 |
| 1944 | OWENS FELMONT | Upton County, TX | Oil & Gas Property | Jul 2022 |
| 1945 | OWENS GAS UNIT | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 1946 | OWENS K | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 1947 | OWENS M. J | Wichita County, TX | Oil & Gas Property | Jul 2024 |
| 1948 | OWENS MACK | Jones County, TX | Oil & Gas Property | Feb 2016 |
| 1949 | OWENS NELLIE | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 1950 | OWENS T.B. GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2024 |
| 1951 | OWENS UNIT | Denton County, TX | Oil & Gas Property | Aug 2024 |
| 1952 | OWENS UNIT A | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 1953 | OWENS, ELI | Knott County, KY | Gas Property | Dec 2020 |
| 1954 | OWENS, JASPER | Knott County, KY | Gas Property | Dec 2009 |
| 1955 | OWENS, R C UNKNOWN | Christian County, KY | Oil Property | Nov 2017 |
| 1956 | OWENS, RIC | Casey County, KY | Oil Property | Dec 2022 |
| 1957 | OWENS, VEDA ET AL VO-9 | Knott County, KY | Gas Property | Dec 2019 |
| 1958 | OWENS-CRAVENS | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 1959 | OWENS-ILL | Beauregard Parish, LA | Oil & Gas Property | Sep 2021 |
| 1960 | OWENS-TAYLOR 31 | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 1961 | OWF 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 1962 | OWINGS | Burke County, ND | Oil & Gas Property | May 2015 |
| 1963 | OWL & HAWK | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 1964 | OWL 1-28HS | Divide County, ND | Oil & Gas Property | Sep 2024 |
| 1965 | OWL 20504 JV-P | Eddy County, NM | Oil & Gas Property | Jul 2015 |
| 1966 | OWL AND HAWK 3-10C5 | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 1967 | OWL COMES OUT 8-9H | McLean County, ND | Oil & Gas Property | Sep 2024 |
| 1968 | OWL CREEK | Fremont County, WY | Oil & Gas Property | Jun 2024 |
| 1969 | OWL CREEK | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 1970 | OWL DRAW | Culberson County, TX | Oil & Gas Property | Aug 2024 |
| 1971 | OWL DRAW 22 27 B2 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1972 | OWL DRAW 22 W1AP FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1973 | OWL DRAW 23 DM FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1974 | OWL DRAW 27 22 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1975 | OWL ROAD | Coal County, OK | Oil & Gas Property | Aug 2024 |
| 1976 | OWNBEY | Hutchinson County, TX | Oil & Gas Property | May 2023 |
| 1977 | OWNBEY | Ellis County, OK | Oil & Gas Property | Dec 2019 |
| 1978 | OWNBY SAN ANDRE | Yoakum County, TX | Oil & Gas Property | Aug 2024 |
| 1979 | OWNBY/CLEARFORK, UPPER/ | Yoakum County, TX | Oil & Gas Property | Aug 2024 |
| 1980 | OWS 0 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 1981 | OWSLEY | Floyd County, KY | Gas Property | Dec 2020 |
| 1982 | OWW 00 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 1983 | OXBOW | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 1984 | OXBOW | Campbell County, WY | Gas Property | Nov 2003 |
| 1985 | OXBOW 23 24 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1986 | OXBOW 23 24 B2 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1987 | OXBOW 23 24 W | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1988 | OXBOW 26 25 B2 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1989 | OXBOW 26 25 W | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1990 | OXBOW CC 17 8 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 1991 | OXER UNIT | Parker County, TX | Oil & Gas Property | Aug 2024 |
| 1992 | OXFORD | Jackson Parish, LA | Oil & Gas Property | Jun 2024 |
| 1993 | OXFORD DAVIDSON-OXFORD PSA | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 1994 | OXFORD FARMS | Boulder County, CO | Oil & Gas Property | Aug 2024 |
| 1995 | OXFORD UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 1996 | OXFORD WITTE-CREEL MIXON SA | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 1997 | OXFORD-PEABODY | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 1998 | OXFORD-PEABODY 1 | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 1999 | OXFORD-WITTE UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 2000 | OXLEY | Major County, OK | Oil & Gas Property | Aug 2024 |