| 2001 | DEGITZ | Cattaraugus County, NY | Oil & Gas Property | Dec 2023 |
| 2002 | DEGLER | Woodson County, KS | Oil Property | Jun 2024 |
| 2003 | DEGNER TRACT III | Crook County, WY | Oil & Gas Property | Sep 2024 |
| 2004 | DEGOCHE LOUISE 1 | Hidalgo County, TX | Oil & Gas Property | Aug 2024 |
| 2005 | DEGOOD | Cheyenne County, KS | Gas Property | Jul 2024 |
| 2006 | DEGOOD | Cheyenne County, KS | Gas Property | Jul 2024 |
| 2007 | DEGRAFF | Livingston County, NY | Gas Property | Dec 2023 |
| 2008 | DEGREE OF HONOR | Woodson County, KS | Oil Property | Jun 2024 |
| 2009 | DEGUELLO UNIT 54-7-2 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 2010 | DEHAAN | Weld County, CO | Oil & Gas Property | Jul 2024 |
| 2011 | DEHAVEN | Kiowa County, KS | Oil & Gas Property | Jun 2024 |
| 2012 | DEHLBOM | Blaine County, MT | Gas Property | Sep 2024 |
| 2013 | DEHNER | Pawnee County, KS | Oil Property | Jul 2024 |
| 2014 | DEHNERT UNIT | Goliad County, TX | Gas Property | Sep 2022 |
| 2015 | DEHOFF | Ellis County, KS | Oil Property | Jul 2024 |
| 2016 | DEIBEL | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 2017 | DEICHMAN | Cowley County, KS | Oil Property | Jul 2024 |
| 2018 | DEIGHTON | Ness County, KS | Oil Property | Jan 1990 |
| 2019 | DEIKE | Runnels County, TX | Oil & Gas Property | Jul 2024 |
| 2020 | DEINES | Russell County, KS | Oil Property | Dec 1992 |
| 2021 | DEINES | Finney County, KS | Oil & Gas Property | Nov 2017 |
| 2022 | DEINES | Trego County, KS | Oil Property | Jul 2024 |
| 2023 | DEINES | Marion County, KS | Oil Property | Jul 1993 |
| 2024 | DEINES | Weld County, CO | Oil & Gas Property | Apr 2021 |
| 2025 | DEINES | Russell County, KS | Oil Property | Jul 2024 |
| 2026 | DEININGER | Carroll County, OH | Oil & Gas Property | Dec 2023 |
| 2027 | DEINLEIN | Wilson County, KS | Oil Property | Apr 1990 |
| 2028 | DEIST JR | Monroe County, OH | Gas Property | Dec 2023 |
| 2029 | DEISTER | Pottawatomie County, OK | Oil Property | Sep 2024 |
| 2030 | DEITRICH | Young County, TX | Oil & Gas Property | Aug 2024 |
| 2031 | DEJAEGHER | Musselshell County, MT | Oil Property | Oct 2020 |
| 2032 | DEJANE STATE | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 2033 | DEJARNETT | Sumner County, KS | Oil Property | Nov 2022 |
| 2034 | DEJEAR | Creek County, OK | Oil Property | Mar 2003 |
| 2035 | DEJURE CS STATE | Campbell County, WY | Gas Property | Aug 2018 |
| 2036 | DEKALB FEDERAL | Chaves County, NM | Oil Property | Jul 2019 |
| 2037 | DEKALB FEDERAL | Eddy County, NM | Oil Property | Apr 2024 |
| 2038 | DEKAY | La Plata County, CO | Gas Property | Sep 2024 |
| 2039 | DEKING 1-8-34MBH-ULW | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 2040 | DEL ALISO 1 | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 2041 | DEL AMO | Los Angeles County, CA | Oil & Gas Property | Jan 2003 |
| 2042 | DEL BOCA VISTA | Tarrant County, TX | Oil & Gas Property | Mar 2011 |
| 2043 | DEL BOCA VISTA 372 | Yoakum County, TX | Oil & Gas Property | Aug 2024 |
| 2044 | DEL CAMINO 1 | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 2045 | DEL MONTE | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 2046 | DEL RE | Toole County, MT | Gas Property | Jul 2024 |
| 2047 | DEL REAL | Mitchell County, TX | Oil & Gas Property | May 2016 |
| 2048 | DEL REY | Los Angeles County, CA | Oil & Gas Property | Aug 2024 |
| 2049 | DEL REY | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 2050 | DEL REY FEE | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 2051 | DEL REY WEST FEE | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 2052 | DEL SCORCHO | Belmont County, OH | Gas Property | Jun 2024 |
| 2053 | DEL SOL 19 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 2054 | DEL-AMO | Los Angeles County, CA | Oil & Gas Property | May 1998 |
| 2055 | DELA STATE 58-T2-48 1H | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 2056 | DELACROIX | Plaquemines Parish, LA | Oil & Gas Property | Jul 2024 |
| 2057 | DELAINE | Okmulgee County, OK | Oil Property | Apr 2018 |
| 2058 | DELAMATER | Burleson County, TX | Oil & Gas Property | Aug 2024 |
| 2059 | DELAMBRE ETA | Pointe Coupee Parish, LA | Oil & Gas Property | Apr 2006 |
| 2060 | DELANA | Canadian County, OK | Oil & Gas Property | Jun 2017 |
| 2061 | DELAND & FERRIS | Yolo County, CA | Gas Property | Jan 2004 |
| 2062 | DELANEY | Lamar County, AL | Gas Property | Feb 2016 |
| 2063 | DELANEY | Miller County, AR | Oil Property | Jul 2006 |
| 2064 | DELANEY | Sabine Parish, LA | Oil Property | Jun 2024 |
| 2065 | DELANEY | Glacier County, MT | Gas Property | Jul 2024 |
| 2066 | DELANEY | Ness County, KS | Oil Property | Jul 2024 |
| 2067 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Aug 2024 |
| 2068 | DELANEY | Ness County, KS | Oil Property | Jul 2024 |
| 2069 | DELANEY | Sweetwater County, WY | Oil & Gas Property | Nov 2009 |
| 2070 | DELANEY | Los Angeles County, CA | Oil Property | Feb 1986 |
| 2071 | DELANEY | Anderson County, TX | Oil & Gas Property | Aug 2024 |
| 2072 | DELANEY | Claiborne Parish, LA | Oil & Gas Property | May 2016 |
| 2073 | DELANEY 11-5 | Campbell County, WY | Gas Property | Jan 2009 |
| 2074 | DELANEY DAV | Cayuga County, NY | Gas Property | Dec 2023 |
| 2075 | DELANEY FEDERAL 21-4 4-9H | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 2076 | DELANEY J 651 | Tioga County, PA | Gas Property | Sep 2024 |
| 2077 | DELANEY RIM | Sweetwater County, WY | Oil & Gas Property | Aug 2024 |
| 2078 | DELANEY-TUNNELL | Santa Barbara County, CA | Oil & Gas Property | May 2018 |
| 2079 | DELANGE | Crane County, TX | Oil & Gas Property | Aug 2024 |
| 2080 | DELANO | Carter County, OK | Oil & Gas Property | Aug 2024 |
| 2081 | DELANO PL | St. Landry Parish, LA | Oil & Gas Property | Jun 2024 |
| 2082 | DELANTY | Kern County, CA | Oil Property | Nov 1990 |
| 2083 | DELAPLAINE WA | Monroe County, OH | Oil & Gas Property | Dec 2022 |
| 2084 | DELAPP | Washington County, OK | Oil & Gas Property | Feb 2020 |
| 2085 | DELAPP | Sheridan County, WY | Gas Property | Aug 2010 |
| 2086 | DELAPP | Sheridan County, WY | Gas Property | May 2012 |
| 2087 | DELAWARE 28 | Roger Mills County, OK | Oil & Gas Property | Sep 2024 |
| 2088 | DELAWARE RANCH | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 2089 | DELAWARE RANCH 12 W1MD FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 2090 | DELAY | Texas County, OK | Oil & Gas Property | Aug 2024 |
| 2091 | DELAY | Stanton County, KS | Gas Property | Jul 2024 |
| 2092 | DELBERT SEAY | Jefferson County, OK | Oil Property | Feb 2024 |
| 2093 | DELBERT SULLIVA | Woodson County, KS | Oil Property | Mar 2023 |
| 2094 | DELBERT WALT TRUST | Sheridan County, KS | Oil Property | Jul 2024 |
| 2095 | DELEON REINHARD UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 2096 | DELEON WIATR | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 2097 | DELEON, LULA TR | Sebastian County, AR | Gas Property | Jun 2024 |
| 2098 | DELGADO G2H | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 2099 | DELHAGEN | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2100 | DELHI | Eddy County, NM | Oil & Gas Property | Aug 2024 |