| 2901 | KJELSHUS | Bottineau County, ND | Oil & Gas Property | May 2025 |
| 2902 | KJELSHUS 1 | Divide County, ND | Oil & Gas Property | May 2025 |
| 2903 | KJELSTRUP | Golden Valley County, ND | Oil & Gas Property | May 2025 |
| 2904 | KJJ 167 | Garza County, TX | Oil Property | Apr 2025 |
| 2905 | KJONAAS | Renville County, ND | Oil & Gas Property | May 2025 |
| 2906 | KJORSTAD | Williams County, ND | Oil & Gas Property | May 2025 |
| 2907 | KJOS FEDERAL 5501 11-18 9BX | Williams County, ND | Oil & Gas Property | May 2025 |
| 2908 | KJOS FEDERAL 5502 44-24H | Williams County, ND | Oil & Gas Property | May 2025 |
| 2909 | KKL HC | La Salle County, TX | Oil & Gas Property | Apr 2025 |
| 2910 | KKL UNIT I | La Salle County, TX | Oil & Gas Property | Apr 2025 |
| 2911 | KKL UNIT V | La Salle County, TX | Oil & Gas Property | Apr 2025 |
| 2912 | KKLK ALLOCATION | Atascosa County, TX | Oil & Gas Property | Apr 2025 |
| 2913 | KL FULTON | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 2914 | KL JACKSON 2959 43-20H | Roosevelt County, MT | Oil & Gas Property | May 2025 |
| 2915 | KL WEST GAS UNIT | Hutchinson County, TX | Oil & Gas Property | Mar 2025 |
| 2916 | KLAASSEN | Butler County, KS | Oil Property | Mar 2025 |
| 2917 | KLAASSEN | Butler County, KS | Oil Property | Mar 2025 |
| 2918 | KLABZUBA | Okfuskee County, OK | Oil Property | Oct 2024 |
| 2919 | KLADE | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 2920 | KLAENHAMMER | Moffat County, CO | Oil & Gas Property | May 2025 |
| 2921 | KLAEVEMANN | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2922 | KLAMATH A 26 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2923 | KLAMM | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 2924 | KLAMM | Franklin County, KS | Oil Property | Jun 1987 |
| 2925 | KLANDL | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 2926 | KLAPP | Pottawatomie County, OK | Oil & Gas Property | Feb 2025 |
| 2927 | KLAPPROTH | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 2928 | KLARAS GAS UNIT | Leon County, TX | Oil & Gas Property | Apr 2025 |
| 2929 | KLARICH | Alcona County, MI | Gas Property | May 2025 |
| 2930 | KLARK | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 2931 | KLASNA | Richland County, MT | Oil & Gas Property | May 2025 |
| 2932 | KLATT | Dunn County, ND | Oil & Gas Property | May 2025 |
| 2933 | KLAUS | Gove County, KS | Oil Property | Mar 2025 |
| 2934 | KLAUS 11-28H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 2935 | KLAUS 1H | Washington County, TX | Oil & Gas Property | Apr 2025 |
| 2936 | KLAUSMEYER | Sedgwick County, KS | Oil Property | Feb 2025 |
| 2937 | KLAUSMEYER | Kingman County, KS | Oil & Gas Property | Jan 2023 |
| 2938 | KLAUSNER | Weld County, CO | Oil & Gas Property | Jul 2022 |
| 2939 | KLAVER | Kingman County, KS | Oil & Gas Property | Mar 2025 |
| 2940 | KLAWONN | Linn County, KS | Oil Property | Dec 2024 |
| 2941 | KLAY CARLSON 41-29TFH | Dunn County, ND | Oil & Gas Property | May 2025 |
| 2942 | KLEBERG,R.J.JR | Willacy County, TX | Oil & Gas Property | Apr 2025 |
| 2943 | KLEBERG,RJ,JR.TR | Brooks County, TX | Oil & Gas Property | Apr 2025 |
| 2944 | KLECKNER | Logan County, OK | Oil & Gas Property | Mar 2025 |
| 2945 | KLEE 11-3TFH | Dunn County, ND | Oil & Gas Property | May 2025 |
| 2946 | KLEEMAN | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2947 | KLEEMAN | Kearny County, KS | Gas Property | Mar 2025 |
| 2948 | KLEEMAN GAS UNIT | Kearny County, KS | Gas Property | Mar 2025 |
| 2949 | KLEESE | Trumbull County, OH | Oil & Gas Property | Dec 2013 |
| 2950 | KLEFSTAD 24-25H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 2951 | KLEIER | Sumner County, KS | Oil Property | Mar 2025 |
| 2952 | KLEIHEGE UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2025 |
| 2953 | KLEIMANN | Zavala County, TX | Oil & Gas Property | Apr 2025 |
| 2954 | KLEIN | McIntosh County, OK | Gas Property | Apr 2025 |
| 2955 | KLEIN | Bradford County, PA | Gas Property | May 2025 |
| 2956 | KLEIN | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 2957 | KLEIN | Weld County, CO | Oil & Gas Property | May 2025 |
| 2958 | KLEIN | Weld County, CO | Oil & Gas Property | Oct 2023 |
| 2959 | KLEIN | Harper County, OK | Oil & Gas Property | Sep 2020 |
| 2960 | KLEIN | San Joaquin County, CA | Gas Property | Jun 2010 |
| 2961 | KLEIN | Rush County, KS | Oil Property | Nov 1988 |
| 2962 | KLEIN | Marion County, KS | Oil & Gas Property | Mar 2017 |
| 2963 | KLEIN | Weld County, CO | Oil & Gas Property | May 2025 |
| 2964 | KLEIN | Stafford County, KS | Oil Property | Mar 2025 |
| 2965 | KLEIN | Custer County, OK | Oil & Gas Property | Apr 2025 |
| 2966 | KLEIN | Custer County, OK | Oil & Gas Property | Apr 2025 |
| 2967 | KLEIN | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 2968 | KLEIN | Grant County, KS | Oil & Gas Property | Mar 2025 |
| 2969 | KLEIN | Ness County, KS | Oil Property | Mar 2025 |
| 2970 | KLEIN | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 2971 | KLEIN (LANYARD EXTENSION) | Weld County, CO | Oil & Gas Property | May 2025 |
| 2972 | KLEIN 1-23 | Stark County, ND | Oil & Gas Property | May 2025 |
| 2973 | KLEIN 33 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2974 | KLEIN BROTHERS | Golden Valley County, ND | Oil & Gas Property | May 2025 |
| 2975 | KLEIN FEDERAL | La Plata County, CO | Gas Property | May 2025 |
| 2976 | KLEIN M. T | Guadalupe County, TX | Oil & Gas Property | Apr 2025 |
| 2977 | KLEIN UNIT | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 2978 | KLEIN, ADOLPH | Muhlenberg County, KY | Oil Property | Sep 2016 |
| 2979 | KLEINE 01 0 | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2980 | KLEINE-BAU-RIEDESEL ULW E 1 | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2981 | KLEINE-BAUMANN USW D 1 | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2982 | KLEINE-HAHN-BAU U | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2983 | KLEINER | Eastland County, TX | Oil & Gas Property | Apr 2025 |
| 2984 | KLEINER | Eastland County, TX | Oil & Gas Property | Mar 2025 |
| 2985 | KLEINERT | Toole County, MT | Oil Property | Feb 2025 |
| 2986 | KLEINJAN 13-34-18 | Blaine County, MT | Gas Property | Jul 2016 |
| 2987 | KLEINSCHMIDT | Livingston County, MI | Oil Property | Mar 2023 |
| 2988 | KLEISS | Cooke County, TX | Oil & Gas Property | Apr 2025 |
| 2989 | KLEKAMP | Sherman County, TX | Oil & Gas Property | Apr 2025 |
| 2990 | KLEKAMP -A | Sherman County, TX | Gas Property | Apr 2025 |
| 2991 | KLEMENCIC | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 2992 | KLEMENT | Cooke County, TX | Oil & Gas Property | Apr 2025 |
| 2993 | KLEMENT | Cooke County, TX | Oil & Gas Property | Apr 2025 |
| 2994 | KLEMKE FRED | Bexar County, TX | Oil & Gas Property | Mar 2025 |
| 2995 | KLEMME | Washita County, OK | Oil & Gas Property | Dec 2019 |
| 2996 | KLEMN GEORGE | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 2997 | KLEMSTEAD USA 44-5TFH | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 2998 | KLENCK | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 2999 | KLENDA | Marion County, KS | Oil Property | Mar 2025 |
| 3000 | KLENDA | Marion County, KS | Gas Property | Dec 2023 |