| 3901 | DONALDSON | Parker County, TX | Oil & Gas Property | Mar 2026 |
| 3902 | DONALDSON | Hughes County, OK | Oil & Gas Property | Sep 2025 |
| 3903 | DONALDSON 4-54 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 3904 | DONALDSON-SMITH | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 3905 | DONALLY 11-16H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 3906 | DONATELLO UNIT 4-1 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 3907 | DONATI, DAVID DONATI | Doddridge County, WV | Oil & Gas Property | Nov 2021 |
| 3908 | DONATILL | Shelby County, TX | Oil & Gas Property | Mar 2026 |
| 3909 | DONATO 210 | Monroe County, OH | Gas Property | Mar 2026 |
| 3910 | DONAVAN | Edwards County, KS | Gas Property | Feb 2026 |
| 3911 | DONEGAL HILLS | Tarrant County, TX | Oil & Gas Property | Mar 2026 |
| 3912 | DONEGHY | Okmulgee County, OK | Oil & Gas Property | Mar 2026 |
| 3913 | DONEGHY | Archer County, TX | Oil & Gas Property | Feb 2026 |
| 3914 | DONEGHY | Tulsa County, OK | Oil & Gas Property | May 2011 |
| 3915 | DONEGHY | Muskogee County, OK | Oil Property | Aug 2025 |
| 3916 | DONEGHY | Okmulgee County, OK | Oil Property | Mar 2026 |
| 3917 | DONELL 29-20-19-17 | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 3918 | DONELSON | Moore County, TX | Oil & Gas Property | Feb 2024 |
| 3919 | DONELSON | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 3920 | DONELSON | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 3921 | DONELSON | Howard County, TX | Oil & Gas Property | May 2025 |
| 3922 | DONELSON 1 | Wheeler County, TX | Oil & Gas Property | Mar 2026 |
| 3923 | DONER | Pontotoc County, OK | Oil Property | Mar 2026 |
| 3924 | DONERAIL 8 | Culberson County, TX | Oil & Gas Property | Mar 2026 |
| 3925 | DONEY | Westmoreland County, PA | Oil & Gas Property | Mar 2026 |
| 3926 | DONHAM | Stephens County, OK | Oil Property | May 2024 |
| 3927 | DONHAM, DANIEL | Wetzel County, WV | Gas Property | Dec 2018 |
| 3928 | DONIELSON | Weston County, WY | Oil Property | Dec 2025 |
| 3929 | DONIPHAN SHIELDS | Boulder County, CO | Oil & Gas Property | May 2022 |
| 3930 | DONKEY | Yoakum County, TX | Oil & Gas Property | Mar 2026 |
| 3931 | DONKEY KONG 1 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 3932 | DONKIN USA 14-33H | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 3933 | DONLEY | Anderson County, KS | Oil Property | Feb 2026 |
| 3934 | DONLEY | Sumner County, KS | Oil Property | Feb 2026 |
| 3935 | DONLEY | Greene County, PA | Oil & Gas Property | Mar 2026 |
| 3936 | DONLEY | Boulder County, CO | Oil & Gas Property | Jun 2021 |
| 3937 | DONLEY | Sweetwater County, WY | Oil & Gas Property | Apr 2026 |
| 3938 | DONLEY | Tom Green County, TX | Oil & Gas Property | Mar 2026 |
| 3939 | DONLON COMMUNITY | Ventura County, CA | Oil & Gas Property | Aug 1989 |
| 3940 | DONMAR RANCH FIU 1-7-18XH | Blaine County, OK | Gas Property | Mar 2026 |
| 3941 | DONN | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 3942 | DONN STATE 30N-20 | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 3943 | DONNA | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 3944 | DONNA | Oklahoma County, OK | Oil & Gas Property | Dec 2025 |
| 3945 | DONNA | Noble County, OK | Oil & Gas Property | Apr 2002 |
| 3946 | DONNA | Woodward County, OK | Oil & Gas Property | Jan 2025 |
| 3947 | DONNA | Bradford County, PA | Gas Property | Mar 2026 |
| 3948 | DONNA | Pittsburg County, OK | Gas Property | Mar 2026 |
| 3949 | DONNA 1 | Woods County, OK | Oil & Gas Property | Mar 2026 |
| 3950 | DONNA 1-3H | Divide County, ND | Oil & Gas Property | Apr 2026 |
| 3951 | DONNA 12X-35H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 3952 | DONNA 33/4-17-6 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 3953 | DONNA BELLE | Haskell County, OK | Gas Property | Mar 2026 |
| 3954 | DONNA BUDDY 15B-20HN | Divide County, ND | Oil & Gas Property | Apr 2026 |
| 3955 | DONNA CLARE DC | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 3956 | DONNA DUDLEY | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 3957 | DONNA E LND GR | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 3958 | DONNA GAYLE | Throckmorton County, TX | Oil & Gas Property | Sep 1996 |
| 3959 | DONNA J. PETER WEU4H | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 3960 | DONNA KAY | Tarrant County, TX | Gas Property | Mar 2026 |
| 3961 | DONNA LEE | Marion County, TX | Oil & Gas Property | Mar 2026 |
| 3962 | DONNA MARIE | Comanche County, KS | Oil & Gas Property | Oct 2025 |
| 3963 | DONNA N LND GR | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 3964 | DONNA NE LND GR 9H | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 3965 | DONNA NW LND GR | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 3966 | DONNA OTT 8-14-5 | Carroll County, OH | Oil & Gas Property | Mar 2026 |
| 3967 | DONNA RAY | Johnson County, TX | Gas Property | Oct 2023 |
| 3968 | DONNA STATE | Pecos County, TX | Oil & Gas Property | Mar 2026 |
| 3969 | DONNA VIVIAN YOHO (TOD) GARY LANCE YOHO OLD CROW | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 3970 | DONNA W LND GR | Guernsey County, OH | Oil & Gas Property | Mar 2026 |
| 3971 | DONNA W. UNIT | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 3972 | DONNAJO | Haskell County, OK | Gas Property | Mar 2026 |
| 3973 | DONNE FIU | Blaine County, OK | Gas Property | Mar 2026 |
| 3974 | DONNEL | Woodson County, KS | Oil Property | Sep 2025 |
| 3975 | DONNELL | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3976 | DONNELL | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 3977 | DONNELL | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 3978 | DONNELL | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 3979 | DONNELL | Throckmorton County, TX | Oil & Gas Property | Mar 2024 |
| 3980 | DONNELL | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 3981 | DONNELL | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3982 | DONNELL | Moffat County, CO | Oil & Gas Property | Mar 2026 |
| 3983 | DONNELL | McMullen County, TX | Oil & Gas Property | Jun 2015 |
| 3984 | DONNELL 264 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 3985 | DONNELL 54-4-22 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 3986 | DONNELL LOWE PASTURE | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3987 | DONNELL MINERALS | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3988 | DONNELL SALLIE R. -D | Young County, TX | Oil & Gas Property | Mar 2026 |
| 3989 | DONNELL-MULHOLLAND UNIT | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3990 | DONNELL-WHIPPLE | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 3991 | DONNELLY | Medina County, OH | Oil & Gas Property | Dec 1989 |
| 3992 | DONNELLY | Kern County, CA | Oil Property | Nov 1988 |
| 3993 | DONNELLY | Perry County, OH | Oil Property | Dec 2025 |
| 3994 | DONNER | Newton County, TX | Oil & Gas Property | Jul 2025 |
| 3995 | DONNER | Miami County, KS | Oil Property | Feb 2026 |
| 3996 | DONNER | Calcasieu Parish, LA | Oil & Gas Property | Dec 2024 |
| 3997 | DONNER 30 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 3998 | DONNER BROWN | Newton County, TX | Oil & Gas Property | Mar 2026 |
| 3999 | DONNER GAS UNIT | Orange County, TX | Oil & Gas Property | Aug 2013 |
| 4000 | DONNER PROP | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |