| 3101 | KLUMP | Montgomery County, KS | Gas Property | Apr 2026 |
| 3102 | KLUMPP-BARRERA | Brooks County, TX | Oil & Gas Property | Sep 2025 |
| 3103 | KLUMPP-MADISON OIL UNIT | Brooks County, TX | Oil & Gas Property | Jun 2026 |
| 3104 | KLUSENER | Russell County, KS | Oil Property | Jan 1994 |
| 3105 | KLUSMAN | La Plata County, CO | Gas Property | May 2026 |
| 3106 | KLUTTS | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 3107 | KLUVER | Campbell County, WY | Gas Property | Mar 2012 |
| 3108 | KLYN | Lake County, OH | Oil & Gas Property | Dec 2024 |
| 3109 | KLYNE | Hutchinson County, TX | Gas Property | May 2026 |
| 3110 | KM CHAVEROO SA | Chaves County, NM | Oil & Gas Property | Jun 2026 |
| 3111 | KM DH | Garfield County, CO | Oil & Gas Property | May 2026 |
| 3112 | KM FARM | Roger Mills County, OK | Oil & Gas Property | May 2026 |
| 3113 | KM NORTH ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3114 | KM RANCH A ALLOCATION | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3115 | KM RANCH C ALLOCATION | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3116 | KM RANCH D ALLOCATION 1 | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3117 | KM SOUTH ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3118 | KM-COMMERCE UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3119 | KM-MILLER UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3120 | KM-WINTERBOTHAM UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 3121 | KMA UNIT | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 3122 | KMA WATERFLOOD-SOUTHWEST UNIT | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 3123 | KMDU | Kings County, CA | Oil & Gas Property | Jun 2026 |
| 3124 | KMF 1 | Kenedy County, TX | Oil & Gas Property | Jun 2026 |
| 3125 | KMF 30 | Kenedy County, TX | Oil & Gas Property | May 2026 |
| 3126 | KMF-80 | Kenedy County, TX | Oil & Gas Property | May 2026 |
| 3127 | KMI 23 | Bienville Parish, LA | Oil & Gas Property | Dec 2024 |
| 3128 | KMI ROYALTY | Bienville Parish, LA | Oil & Gas Property | Nov 2024 |
| 3129 | KMI ROYALTY D | Bienville Parish, LA | Oil & Gas Property | Nov 2002 |
| 3130 | KMMK FAMILY LP | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 3131 | KMS 00 | Roosevelt County, NM | Oil & Gas Property | Mar 2015 |
| 3132 | KNABE | Johnson County, KS | Oil Property | Apr 2026 |
| 3133 | KNABE | Johnson County, KS | Oil Property | Apr 2026 |
| 3134 | KNABE A | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 3135 | KNACKSTEDT G.C. GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 3136 | KNAEBEL 5693 41-11T | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 3137 | KNAGGS-WALLACE | Yolo County, CA | Gas Property | Oct 1992 |
| 3138 | KNANDEL GAS UNIT | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 3139 | KNAPE | Phillips County, KS | Oil Property | Apr 2026 |
| 3140 | KNAPE | Brazoria County, TX | Oil & Gas Property | Apr 2026 |
| 3141 | KNAPE | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 3142 | KNAPIK | Susquehanna County, PA | Gas Property | Jun 2026 |
| 3143 | KNAPP | Jefferson County, PA | Gas Property | Dec 2025 |
| 3144 | KNAPP | Yuma County, CO | Gas Property | May 2026 |
| 3145 | KNAPP | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 3146 | KNAPP | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 3147 | KNAPP | Gove County, KS | Oil Property | Apr 2026 |
| 3148 | KNAPP | Kern County, CA | Oil & Gas Property | May 1997 |
| 3149 | KNAPP | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 3150 | KNAPP | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 3151 | KNAPP | Warren County, PA | Gas Property | Dec 2025 |
| 3152 | KNAPP | Fayette County, PA | Gas Property | Dec 2025 |
| 3153 | KNAPP B UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 3154 | KNAPP BRA | Bradford County, PA | Gas Property | Jun 2026 |
| 3155 | KNAPP C UNIT | Tarrant County, TX | Oil & Gas Property | Feb 2018 |
| 3156 | KNAPP D UNIT | Tarrant County, TX | Gas Property | Feb 2016 |
| 3157 | KNAPP E UNIT | Tarrant County, TX | Gas Property | Aug 2023 |
| 3158 | KNAPP FAMILY | Blaine County, OK | Oil & Gas Property | May 2026 |
| 3159 | KNAPP PATENTED | Campbell County, WY | Oil & Gas Property | Dec 1986 |
| 3160 | KNAPP SISTERS | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 3161 | KNAPP, O.L | Bexar County, TX | Oil & Gas Property | May 2026 |
| 3162 | KNAPP-DODSON UNIT 1 | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 3163 | KNAUB | Weld County, CO | Oil & Gas Property | May 2017 |
| 3164 | KNAUB | Weld County, CO | Oil & Gas Property | May 2026 |
| 3165 | KNAUBER | Genesee County, NY | Gas Property | Dec 2025 |
| 3166 | KNAUF | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 3167 | KNAUF MARY EST | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 3168 | KNAUFF | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 3169 | KNAUFF | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 3170 | KNAUFF P 1 | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 3171 | KNAUS | Garfield County, CO | Oil & Gas Property | May 2026 |
| 3172 | KNAUSS 1507 | Kingfisher County, OK | Oil & Gas Property | May 2026 |
| 3173 | KNC UNIT BOULDEN | Weston County, WY | Oil & Gas Property | Feb 2026 |
| 3174 | KNECHT | Logan County, OK | Oil & Gas Property | Jul 2022 |
| 3175 | KNEESE C. C | Young County, TX | Oil & Gas Property | Sep 2024 |
| 3176 | KNELLER | Morton County, KS | Oil & Gas Property | Mar 2026 |
| 3177 | KNELLER | Morton County, KS | Gas Property | Mar 2026 |
| 3178 | KNELLER | Morton County, KS | Gas Property | Mar 2026 |
| 3179 | KNELS 20-29H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 3180 | KNELS FEDERAL 17-8H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 3181 | KNEPSHIELD | Jefferson County, PA | Oil & Gas Property | Dec 2017 |
| 3182 | KNESEK | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 3183 | KNESEK | Lincoln County, OK | Oil Property | Jun 2017 |
| 3184 | KNESTRICK | Armstrong County, PA | Gas Property | Dec 2025 |
| 3185 | KNEWTSON | Labette County, KS | Gas Property | Apr 2026 |
| 3186 | KNICKERBOCKER | Guadalupe County, TX | Oil & Gas Property | Jun 2026 |
| 3187 | KNICKERBOCKER BRA | Bradford County, PA | Gas Property | Jun 2026 |
| 3188 | KNIER | Stevens County, KS | Gas Property | Apr 2026 |
| 3189 | KNIEVEL | Weld County, CO | Oil & Gas Property | Jan 2021 |
| 3190 | KNIFE RIVER STATE | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 3191 | KNIFE RIVER STATE FEDERAL 1 | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 3192 | KNIFFEN 'A' | Morton County, KS | Gas Property | Mar 2026 |
| 3193 | KNIGHT | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 3194 | KNIGHT | Kay County, OK | Oil & Gas Property | Jun 2025 |
| 3195 | KNIGHT | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 3196 | KNIGHT | Beckham County, OK | Oil & Gas Property | May 2026 |
| 3197 | KNIGHT | Houston County, TX | Oil & Gas Property | Mar 2025 |
| 3198 | KNIGHT | Glenn County, CA | Gas Property | Jul 2026 |
| 3199 | KNIGHT | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 3200 | KNIGHT | Andrews County, TX | Oil & Gas Property | Jun 2026 |