| 30001 | DARBY | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 30002 | DARBY | Latimer County, OK | Gas Property | Dec 2025 |
| 30003 | DARBY | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 30004 | DARBY | Los Angeles County, CA | Oil & Gas Property | Dec 2025 |
| 30005 | DARBY | Douglas County, KS | Oil Property | Aug 2024 |
| 30006 | DARBY | Milam County, TX | Oil & Gas Property | Dec 2025 |
| 30007 | DARBY | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 30008 | DARBY | Johnson County, TX | Gas Property | Dec 2025 |
| 30009 | DARBY LEE ROY | Milam County, TX | Oil & Gas Property | Dec 2025 |
| 30010 | DARCY DIRKACH | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 30011 | DARCY STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 30012 | DARCY STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 30013 | DARE | Stephens County, OK | Oil Property | Dec 2025 |
| 30014 | DAREDEVIL FEDERAL | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 30015 | DARGEL | Kiowa County, KS | Oil & Gas Property | Aug 2025 |
| 30016 | DARIA | Lincoln County, OK | Oil & Gas Property | Jan 2026 |
| 30017 | DARIEN LAKE | Genesee County, NY | Gas Property | Dec 2024 |
| 30018 | DARIUS ADS FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 30019 | DARK CANYON | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 30020 | DARK CANYON | Eddy County, NM | Oil & Gas Property | Oct 2019 |
| 30021 | DARK CANYON 15 22 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 30022 | DARK HORSE | Kay County, OK | Oil & Gas Property | Jul 2018 |
| 30023 | DARK HORSE | Irion County, TX | Oil & Gas Property | Nov 2025 |
| 30024 | DARK KNIGHT 75 | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 30025 | DARK LIGHTNING STATE UNIT | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 30026 | DARK STAR | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 30027 | DARK STAR | McClain County, OK | Oil & Gas Property | Dec 2025 |
| 30028 | DARK STAR 21 FEE | Culberson County, TX | Oil & Gas Property | Dec 2025 |
| 30029 | DARK STAR UNIT | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 30030 | DARKHORSE | Borden County, TX | Oil & Gas Property | Nov 2025 |
| 30031 | DARKS | Hughes County, OK | Oil & Gas Property | Dec 2025 |
| 30032 | DARL CARR | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 30033 | DARL L KENNEMUTH ET UX | Clarion County, PA | Gas Property | Dec 2025 |
| 30034 | DARL M & JUDY G STAHLMAN | Jefferson County, PA | Gas Property | Dec 2025 |
| 30035 | DARLA | Kiowa County, OK | Oil & Gas Property | Nov 2025 |
| 30036 | DARLA | Harrison County, OH | Oil & Gas Property | Dec 2025 |
| 30037 | DARLA JANICE | Throckmorton County, TX | Oil & Gas Property | Dec 2025 |
| 30038 | DARLAND | Bienville Parish, LA | Oil & Gas Property | Dec 2000 |
| 30039 | DARLEAN 41X-2 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 30040 | DARLENE | Ness County, KS | Oil Property | Sep 2025 |
| 30041 | DARLENE | Lee County, TX | Oil & Gas Property | Dec 2025 |
| 30042 | DARLENE | Phillips County, KS | Oil Property | Aug 2025 |
| 30043 | DARLENE | Woods County, OK | Oil & Gas Property | Dec 2025 |
| 30044 | DARLENE | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 30045 | DARLENE 1-STX | Frio County, TX | Oil & Gas Property | Dec 2025 |
| 30046 | DARLENE 13-24F | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 30047 | DARLENE 41X-20 | Richland County, MT | Oil & Gas Property | Jan 2026 |
| 30048 | DARLENE DVORAK 1-27-34H-143-95 | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 30049 | DARLENE EAST | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 30050 | DARLENE FEDERAL 152-97-13-24 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 30051 | DARLING | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 30052 | DARLINGTON | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 30053 | DARLINGTON | Kingman County, KS | Oil Property | May 1998 |
| 30054 | DARLINGTON UNIT 11 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 30055 | DARNALL | Chautauqua County, KS | Oil Property | May 2025 |
| 30056 | DARNALL, R. A | Gilmer County, WV | Oil & Gas Property | Aug 2020 |
| 30057 | DARNELL | Adair County, KY | Oil Property | Sep 2018 |
| 30058 | DARNELL | Caddo County, OK | Gas Property | Jan 2016 |
| 30059 | DARNELL | Graham County, KS | Oil Property | Sep 2025 |
| 30060 | DARNELL, R. E. WHITING | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 30061 | DARNELL-PSHIGODA 27/38 | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 30062 | DARNER 9 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 30063 | DARNES | Licking County, OH | Oil & Gas Property | Dec 2008 |
| 30064 | DARNES | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 30065 | DARON WILLIAM 28-33H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 30066 | DARR | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 30067 | DARR | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 30068 | DARREL | Rooks County, KS | Oil Property | Sep 2025 |
| 30069 | DARREL | Gove County, KS | Oil Property | Sep 2025 |
| 30070 | DARREL 1808 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 30071 | DARRELL | Bowman County, ND | Oil & Gas Property | Jan 2026 |
| 30072 | DARRELL | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 30073 | DARRELL 5602 42-10H | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 30074 | DARRELL A. NOLAND ET AL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 30075 | DARRELL BENNETT | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 30076 | DARRELL N HARPER | Fayette County, PA | Gas Property | Dec 2025 |
| 30077 | DARROW | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 30078 | DARROW | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 30079 | DARROW E MTP JF 3H | Jefferson County, OH | Gas Property | Dec 2025 |
| 30080 | DARROW S MTP JF | Jefferson County, OH | Gas Property | Dec 2025 |
| 30081 | DARROW W MTP JF 1H | Jefferson County, OH | Gas Property | Dec 2025 |
| 30082 | DARSEY | Gray County, TX | Oil & Gas Property | Dec 2025 |
| 30083 | DARST 1 | Hansford County, TX | Gas Property | Dec 2025 |
| 30084 | DART | Duchesne County, UT | Oil & Gas Property | Jan 2026 |
| 30085 | DART | Campbell County, WY | Oil & Gas Property | Dec 1997 |
| 30086 | DART | Laramie County, WY | Oil & Gas Property | Jan 2026 |
| 30087 | DART | Woods County, OK | Oil & Gas Property | Dec 2025 |
| 30088 | DART | Lincoln County, OK | Oil & Gas Property | Jan 2026 |
| 30089 | DART | Cheyenne County, CO | Oil & Gas Property | Jan 2026 |
| 30090 | DART 21-33 | Roosevelt County, MT | Oil & Gas Property | Jan 2026 |
| 30091 | DART E | Wilson County, KS | Gas Property | Sep 2025 |
| 30092 | DARTER | Grayson County, TX | Oil & Gas Property | Dec 2025 |
| 30093 | DARTER 9 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 30094 | DARTER W. A | Grayson County, TX | Oil & Gas Property | Dec 2025 |
| 30095 | DARTER-WILSON UNIT | Grayson County, TX | Oil & Gas Property | Dec 2025 |
| 30096 | DARTHROW | Eddy County, NM | Oil & Gas Property | Mar 2023 |
| 30097 | DARTMOUTH 11 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 30098 | DARVEY KLATT 44-22H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 30099 | DARWIN | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 30100 | DARWIN | Howard County, TX | Oil & Gas Property | Dec 2025 |