| 3001 | MATTESON | Potter County, PA | Gas Property | Dec 2023 |
| 3002 | MATTESON | Woodward County, OK | Oil & Gas Property | Aug 2024 |
| 3003 | MATTESON 1 | Major County, OK | Oil & Gas Property | Aug 2024 |
| 3004 | MATTHAEI | Rice County, KS | Oil Property | Jul 2024 |
| 3005 | MATTHESEN | Cleveland County, OK | Oil & Gas Property | Apr 2021 |
| 3006 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Aug 2024 |
| 3007 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 3008 | MATTHEW | Gray County, TX | Gas Property | Aug 2024 |
| 3009 | MATTHEW | Payne County, OK | Oil & Gas Property | Oct 2019 |
| 3010 | MATTHEW 2806 | Grant County, OK | Oil & Gas Property | Sep 2024 |
| 3011 | MATTHEW ANTHONY | Armstrong County, PA | Gas Property | Dec 2023 |
| 3012 | MATTHEW FEE | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 3013 | MATTHEW HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2023 |
| 3014 | MATTHEW MILLER | Armstrong County, PA | Gas Property | Sep 2024 |
| 3015 | MATTHEW SCHMIDT | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3016 | MATTHEW SCHMIDT 4-2-35H-143-97 | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3017 | MATTHEW W TAYLOR ET AL | Union Parish, LA | Gas Property | May 2024 |
| 3018 | MATTHEW W. ALEXANDER & LINDA M | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 3019 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 3020 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Aug 2024 |
| 3021 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Aug 2024 |
| 3022 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 3023 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Aug 2024 |
| 3024 | MATTHEWS | Ness County, KS | Oil Property | Jul 2024 |
| 3025 | MATTHEWS | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 3026 | MATTHEWS | Ohio County, KY | Oil Property | Dec 2013 |
| 3027 | MATTHEWS | Seminole County, OK | Oil Property | Aug 2024 |
| 3028 | MATTHEWS | Foard County, TX | Gas Property | Jul 2024 |
| 3029 | MATTHEWS | Wood County, TX | Oil & Gas Property | Aug 2024 |
| 3030 | MATTHEWS | Ness County, KS | Oil Property | Jul 2024 |
| 3031 | MATTHEWS | Martin County, TX | Oil & Gas Property | Jul 2024 |
| 3032 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 3033 | MATTHEWS | Red River Parish, LA | Oil & Gas Property | Jun 2024 |
| 3034 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 3035 | MATTHEWS | Okfuskee County, OK | Oil & Gas Property | Jul 2011 |
| 3036 | MATTHEWS | Greene County, PA | Oil & Gas Property | Sep 2024 |
| 3037 | MATTHEWS #6 | Harris County, TX | Oil & Gas Property | Jul 2024 |
| 3038 | MATTHEWS 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 3039 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 3040 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 3041 | MATTHEWS DON | Johnson County, TX | Gas Property | Aug 2024 |
| 3042 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2024 |
| 3043 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Aug 2024 |
| 3044 | MATTHEWS, VIOLETTA | Marshall County, WV | Gas Property | Sep 2021 |
| 3045 | MATTHEY, WILLIS L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 3046 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 3047 | MATTHIES | Howard County, TX | Oil & Gas Property | May 2019 |
| 3048 | MATTHIES | Canadian County, OK | Oil & Gas Property | Sep 2024 |
| 3049 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 3050 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 3051 | MATTIE | Campbell County, WY | Oil & Gas Property | Apr 2009 |
| 3052 | MATTIE | Lincoln Parish, LA | Oil & Gas Property | Jun 2024 |
| 3053 | MATTIE | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 3054 | MATTIE | Armstrong County, PA | Gas Property | Dec 2023 |
| 3055 | MATTIE | De Soto Parish, LA | Oil & Gas Property | Jun 2024 |
| 3056 | MATTIE | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 3057 | MATTIE 18-11-5 | Harrison County, OH | Oil & Gas Property | Jun 2024 |
| 3058 | MATTIE BARNES | Sequoyah County, OK | Gas Property | Aug 2024 |
| 3059 | MATTIE BELL BURNS | Stephens County, OK | Oil Property | Aug 2024 |
| 3060 | MATTIE BURTON UNIT | Hamilton County, KS | Gas Property | Jul 2024 |
| 3061 | MATTIE CLARK | Choctaw County, AL | Oil Property | Apr 1998 |
| 3062 | MATTIE E. CLARK | Choctaw County, AL | Oil Property | Jan 1994 |
| 3063 | MATTIE GREEN | Pottawatomie County, OK | Oil & Gas Property | Sep 2024 |
| 3064 | MATTIE JERNIGAN | Panola County, TX | Gas Property | Aug 2024 |
| 3065 | MATTIE MAE | Caddo County, OK | Oil & Gas Property | Aug 2024 |
| 3066 | MATTIE MAE SMITH ET AL 17-1 #1 | Mobile County, AL | Oil & Gas Property | Jun 2024 |
| 3067 | MATTIE PRICE | Lea County, NM | Oil Property | Sep 2024 |
| 3068 | MATTIE SULLIVAN | Washita County, OK | Oil & Gas Property | Nov 2018 |
| 3069 | MATTIE TAYLOR | Lasalle Parish, LA | Oil & Gas Property | Jun 2024 |
| 3070 | MATTIE VAN SANT | Morton County, KS | Gas Property | Jul 2024 |
| 3071 | MATTIE WALLACE | McClain County, OK | Oil & Gas Property | Sep 2024 |
| 3072 | MATTINGLEY 14 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 3073 | MATTINGLY | Fayette County, TX | Oil & Gas Property | Aug 2024 |
| 3074 | MATTINGLY | Bastrop County, TX | Oil & Gas Property | Apr 2022 |
| 3075 | MATTINGLY | Johnson County, TX | Gas Property | Aug 2024 |
| 3076 | MATTIX | Nowata County, OK | Oil & Gas Property | Jan 2015 |
| 3077 | MATTIX | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 3078 | MATTIX UNIT | Wise County, TX | Oil & Gas Property | Aug 2024 |
| 3079 | MATTKE ALBERT | Guadalupe County, TX | Oil & Gas Property | Aug 2024 |
| 3080 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3081 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3082 | MATTOCKS | Pittsburg County, OK | Gas Property | Feb 2016 |
| 3083 | MATTOCKS UNIT MATTOCKS | Wyoming County, PA | Gas Property | Sep 2024 |
| 3084 | MATTOX | Gregg County, TX | Oil & Gas Property | Aug 2024 |
| 3085 | MATTOX | Hill County, TX | Gas Property | Apr 2024 |
| 3086 | MATTSON | Rice County, KS | Oil Property | Jul 2024 |
| 3087 | MATTSON | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 3088 | MATTSON RANCH | Laramie County, WY | Oil & Gas Property | Sep 2024 |
| 3089 | MATTY | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 3090 | MATTY/MOMYER | Westmoreland County, PA | Gas Property | Sep 2024 |
| 3091 | MATULA ROBERT | McMullen County, TX | Oil & Gas Property | Nov 2017 |
| 3092 | MATULA ROBERT | Live Oak County, TX | Oil & Gas Property | Jul 2024 |
| 3093 | MATUS | Young County, TX | Oil & Gas Property | Aug 2024 |
| 3094 | MATUS | Foard County, TX | Gas Property | May 2024 |
| 3095 | MATUS ESTATE | Foard County, TX | Gas Property | Mar 2024 |
| 3096 | MATUS J. ESTATES | Foard County, TX | Gas Property | Apr 2024 |
| 3097 | MATUS JOHN | Foard County, TX | Oil & Gas Property | Aug 2024 |
| 3098 | MATUSEK | Belmont County, OH | Gas Property | Jun 2024 |
| 3099 | MATWAY | Fayette County, PA | Gas Property | Dec 2023 |
| 3100 | MATZ | Monroe County, OH | Oil & Gas Property | Dec 2023 |