| 100901 | R&P COAL CO D | Indiana County, PA | Gas Property | Dec 2024 |
| 100902 | R&P COAL CO FMLY | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 100903 | R&R FARMS 2 | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 100904 | R&R FED 34-17 | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 100905 | R&R PROSPECT | Weston County, WY | Oil Property | Sep 1993 |
| 100906 | R&RT INC | St. Charles Parish, LA | Oil & Gas Property | Mar 2022 |
| 100907 | R-J UNIT | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 100908 | R-S-T 1 | Kern County, CA | Oil & Gas Property | Sep 1988 |
| 100909 | R-SO 1H | Tarrant County, TX | Gas Property | Jan 2025 |
| 100910 | R. & R. FISHER | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 100911 | R. A. BRACKEN | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100912 | R. A. HINSON GAS UNIT | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 100913 | R. A. PHELPS | Grant County, KS | Gas Property | Dec 2024 |
| 100914 | R. A. SHAFTER | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 100915 | R. ALBERT | Woodson County, KS | Oil Property | May 2024 |
| 100916 | R. B. COWDEN | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 100917 | R. B. FEGAN GAS UNIT | Stanton County, KS | Gas Property | Dec 2024 |
| 100918 | R. B. GARNER | Haskell County, KS | Oil & Gas Property | Apr 2014 |
| 100919 | R. B. MCFADDIN | Santa Barbara County, CA | Oil & Gas Property | Oct 2018 |
| 100920 | R. B. WILKENS OL UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 100921 | R. BATMAN | Haskell County, KS | Gas Property | Dec 2024 |
| 100922 | R. BLOUNT | Comanche County, KS | Oil & Gas Property | Dec 2024 |
| 100923 | R. BOND | Guernsey County, OH | Oil & Gas Property | Dec 2020 |
| 100924 | R. BRACKEN | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100925 | R. CASEY | Montgomery County, KS | Gas Property | Dec 2024 |
| 100926 | R. CATRON | Montgomery County, KS | Gas Property | Jun 2018 |
| 100927 | R. CHENEY | Gove County, KS | Oil Property | Dec 2024 |
| 100928 | R. CRAWFORD | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 100929 | R. D. WATERS | Stafford County, KS | Oil Property | Aug 2024 |
| 100930 | R. D. WILLIAMS | Chautauqua County, KS | Oil Property | Apr 2024 |
| 100931 | R. DEAN HAY GU | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 100932 | R. DONALD UNIT | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 100933 | R. E. CUDNEY 1 | Edwards County, KS | Oil Property | May 2000 |
| 100934 | R. F. CUSTER | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 100935 | R. FIELD 1-22H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 100936 | R. G. HICKS 1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 100937 | R. GODSEY | Yuma County, CO | Gas Property | Feb 2025 |
| 100938 | R. H. FRIER GAS UNIT II 1 | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 100939 | R. H. HALTER | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 100940 | R. H. HARRIS ESTATE | Coke County, TX | Oil & Gas Property | Jan 2025 |
| 100941 | R. HOLMAN | Tuscaloosa County, AL | Gas Property | Feb 2025 |
| 100942 | R. HOUSER | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 100943 | R. I. MCCURDY | McPherson County, KS | Oil Property | Dec 2024 |
| 100944 | R. J. LIGHTY | Grant County, KS | Gas Property | Dec 2024 |
| 100945 | R. K. WINGATE 17 | Wilson County, KS | Gas Property | Dec 2024 |
| 100946 | R. L. DAVIS | Stevens County, KS | Oil & Gas Property | May 2021 |
| 100947 | R. L. GREEN | Kearny County, KS | Gas Property | Dec 2024 |
| 100948 | R. L. HALL | Haskell County, KS | Gas Property | Dec 2024 |
| 100949 | R. L. LEWIS | Perry County, OH | Oil & Gas Property | Dec 1985 |
| 100950 | R. L. SCHAEFER | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 100951 | R. L.WALKER | Finney County, KS | Oil Property | Oct 2021 |
| 100952 | R. LECK | Neosho County, KS | Gas Property | Dec 2024 |
| 100953 | R. LOWE | Morgan County, OH | Oil & Gas Property | Dec 2017 |
| 100954 | R. M. BURNHAM | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 100955 | R. MARTIN DAUGHERTY | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 100956 | R. MAY | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 100957 | R. MAY B-GUAJILLO UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 100958 | R. MCATEE | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 100959 | R. N. BYERS UNIT 23 | Wheeler County, TX | Oil & Gas Property | Dec 2016 |
| 100960 | R. N. RICHARDSON | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 100961 | R. PARKS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 100962 | R. PETERSON A - DCCO 2 (SA) | Denton County, TX | Gas Property | Jan 2025 |
| 100963 | R. R. SHINER | Ness County, KS | Oil Property | Dec 2024 |
| 100964 | R. R. U. 1 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100965 | R. R. U. 2 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100966 | R. R. U. 3 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100967 | R. R. U. 4 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100968 | R. R. U. 5 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100969 | R. R. U. 6 | Santa Barbara County, CA | Oil & Gas Property | Feb 2024 |
| 100970 | R. R. U. 7 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100971 | R. R. U. 8 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100972 | R. R. U. 9 | Santa Barbara County, CA | Oil & Gas Property | Jun 2017 |
| 100973 | R. R. WILSON GAS UNIT | Grant County, KS | Gas Property | Dec 2024 |
| 100974 | R. RUHMANN GAS UNIT 2-E | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 100975 | R. RUMMER | Washington County, OH | Oil & Gas Property | Dec 2016 |
| 100976 | R. S. PHILLIPS | Morton County, KS | Gas Property | Dec 2024 |
| 100977 | R. S. SHUPE | Clark County, KS | Gas Property | Dec 2024 |
| 100978 | R. SLUSS | Butler County, KS | Oil Property | Nov 2024 |
| 100979 | R. STEVENSON | Grant County, KS | Gas Property | Dec 2024 |
| 100980 | R. STRAUSS ETAL # 1 | Muskingum County, OH | Oil & Gas Property | Dec 2014 |
| 100981 | R. SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 100982 | R. TIMM | Stanton County, KS | Gas Property | Dec 2024 |
| 100983 | R. V. JONES | Rooks County, KS | Oil Property | Oct 2014 |
| 100984 | R. V. KING GU B | Montgomery County, TX | Oil & Gas Property | Oct 2019 |
| 100985 | R. VLASAK | Washington County, OH | Oil & Gas Property | Dec 2000 |
| 100986 | R. W. LINSNER | Barton County, KS | Oil Property | Dec 2024 |
| 100987 | R. WASHINGTON UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 100988 | R. WHITAKER | Gaines County, TX | Oil Property | Dec 2024 |
| 100989 | R. WILLIAMS | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 100990 | R. WILLIAMS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 100991 | R. WILSON | Decatur County, KS | Oil Property | Apr 2019 |
| 100992 | R. ZWEYGARDT | Cheyenne County, KS | Gas Property | Dec 2024 |
| 100993 | R.&A. BARRETT | Armstrong County, PA | Gas Property | Dec 2024 |
| 100994 | R.&S. SMITH ET AL | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 100995 | R.A.B. DAVIDSON | Upton County, TX | Oil & Gas Property | Dec 2024 |
| 100996 | R.B. -AB- COWDEN | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 100997 | R.B. CLARY | Grimes County, TX | Oil & Gas Property | Jan 2025 |
| 100998 | R.C MULBER | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 100999 | R.C. 9 | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 101000 | R.D. BENNETT GU 1H | Rusk County, TX | Oil & Gas Property | Jan 2025 |