| 52001 | HARPER | Kiowa County, KS | Oil & Gas Property | Jul 2024 |
| 52002 | HARPER | Throckmorton County, TX | Oil & Gas Property | Jul 2024 |
| 52003 | HARPER | Scott County, KS | Oil Property | Jun 2024 |
| 52004 | HARPER | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 52005 | HARPER | Monroe County, OH | Oil & Gas Property | Jun 2024 |
| 52006 | HARPER | Winn Parish, LA | Oil Property | Jun 2024 |
| 52007 | HARPER | Lane County, KS | Oil Property | May 2024 |
| 52008 | HARPER | Frio County, TX | Oil & Gas Property | May 2021 |
| 52009 | HARPER | Roane County, WV | Oil Property | Nov 2018 |
| 52010 | HARPER | Upshur County, WV | Oil & Gas Property | May 2021 |
| 52011 | HARPER | Schleicher County, TX | Oil & Gas Property | Aug 2024 |
| 52012 | HARPER | Love County, OK | Oil & Gas Property | Aug 2024 |
| 52013 | HARPER | Morgan County, OH | Oil & Gas Property | Dec 2019 |
| 52014 | HARPER | Roane County, WV | Oil & Gas Property | Aug 2021 |
| 52015 | HARPER | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 52016 | HARPER | Lane County, KS | Oil Property | Jul 2024 |
| 52017 | HARPER 'E' | Kiowa County, KS | Oil & Gas Property | Nov 1994 |
| 52018 | HARPER 1-12 | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 52019 | HARPER 1-17 | Sumner County, KS | Oil & Gas Property | Jul 2024 |
| 52020 | HARPER 2 | Bienville Parish, LA | Oil & Gas Property | Nov 2015 |
| 52021 | HARPER 2-1 | Pushmataha County, OK | Oil & Gas Property | Aug 2024 |
| 52022 | HARPER 32-232 | Hemphill County, TX | Oil & Gas Property | Aug 2024 |
| 52023 | HARPER A | Irion County, TX | Oil & Gas Property | Aug 2024 |
| 52024 | HARPER A21-6 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 52025 | HARPER BERTHA | Madison County, TX | Oil & Gas Property | Jun 2024 |
| 52026 | HARPER CATTLE | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 52027 | HARPER DEVONIAN | Ector County, TX | Oil & Gas Property | Aug 2024 |
| 52028 | HARPER DRAW CS STATE | Campbell County, WY | Gas Property | Oct 2017 |
| 52029 | HARPER F. D | Ward County, TX | Oil & Gas Property | Apr 2024 |
| 52030 | HARPER FERRY 54-4-29 1H | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 52031 | HARPER LD21-6 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 52032 | HARPER LUCY E | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 52033 | HARPER MIRTIE ETAL | Montague County, TX | Oil & Gas Property | May 2017 |
| 52034 | HARPER NEJ | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 52035 | HARPER R.E | Eastland County, TX | Oil & Gas Property | Oct 2014 |
| 52036 | HARPER RANCH | Clark County, KS | Oil & Gas Property | Jul 2024 |
| 52037 | HARPER STATE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 52038 | HARPER THOMAS | Grady County, OK | Oil & Gas Property | Aug 2024 |
| 52039 | HARPER UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 52040 | HARPER UNIT | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 52041 | HARPER UNIT | Dimmit County, TX | Oil & Gas Property | Aug 2024 |
| 52042 | HARPER, H | Wood County, TX | Oil & Gas Property | Aug 2024 |
| 52043 | HARPER, R.H | Franklin County, TX | Oil & Gas Property | Aug 2024 |
| 52044 | HARPER, RALPH | Upshur County, WV | Gas Property | Dec 2021 |
| 52045 | HARPER, RAYMOND | Allen County, KY | Oil Property | Dec 2022 |
| 52046 | HARPHAM | Washington County, CO | Oil & Gas Property | Sep 2021 |
| 52047 | HARPLEY | Creek County, OK | Oil Property | Sep 2024 |
| 52048 | HARPOON | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 52049 | HARPSTER | Sedgwick County, KS | Oil Property | Jul 1980 |
| 52050 | HARR E MTP JF | Jefferson County, OH | Gas Property | Jun 2024 |
| 52051 | HARR E MTP JF | Jefferson County, OH | Gas Property | Jun 2024 |
| 52052 | HARR W MTP JF | Jefferson County, OH | Gas Property | Jun 2024 |
| 52053 | HARRA | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 52054 | HARRA | Miami County, KS | Oil Property | Mar 2024 |
| 52055 | HARRAH | Gray County, TX | Oil & Gas Property | Aug 2024 |
| 52056 | HARRAH | Logan County, OK | Oil & Gas Property | Mar 2022 |
| 52057 | HARRAH (GRYPHON) | Gray County, TX | Oil & Gas Property | Sep 2004 |
| 52058 | HARRAL 9 | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 52059 | HARRALSON | McLean County, KY | Oil Property | Dec 2013 |
| 52060 | HARRALSON 09-06 | White County, AR | Gas Property | Jul 2024 |
| 52061 | HARRED | Terry County, TX | Oil & Gas Property | Aug 2024 |
| 52062 | HARRED | Terry County, TX | Oil & Gas Property | Aug 2024 |
| 52063 | HARREL | Pratt County, KS | Oil & Gas Property | Jul 2024 |
| 52064 | HARRELD | Coffey County, KS | Oil Property | Jun 2023 |
| 52065 | HARRELL | Eastland County, TX | Oil & Gas Property | Aug 2024 |
| 52066 | HARRELL | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 52067 | HARRELL | Throckmorton County, TX | Oil & Gas Property | Aug 2024 |
| 52068 | HARRELL | Haskell County, TX | Oil & Gas Property | Aug 2024 |
| 52069 | HARRELL | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 52070 | HARRELL | Hughes County, OK | Gas Property | Jul 2024 |
| 52071 | HARRELL | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 52072 | HARRELL | Harris County, TX | Oil & Gas Property | Aug 2024 |
| 52073 | HARRELL | Pontotoc County, OK | Oil Property | Jul 2024 |
| 52074 | HARRELL | Loving County, TX | Oil & Gas Property | Aug 2019 |
| 52075 | HARRELL | Garvin County, OK | Oil & Gas Property | Aug 2024 |
| 52076 | HARRELL | Stephens County, OK | Oil & Gas Property | Aug 2024 |
| 52077 | HARRELL | Crockett County, TX | Oil & Gas Property | Aug 2018 |
| 52078 | HARRELL | Washita County, OK | Oil & Gas Property | Aug 2024 |
| 52079 | HARRELL | Harris County, TX | Oil & Gas Property | Feb 2007 |
| 52080 | HARRELL | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 52081 | HARRELL | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 52082 | HARRELL | Crockett County, TX | Oil & Gas Property | Aug 2024 |
| 52083 | HARRELL | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 52084 | HARRELL | Marion County, TX | Oil & Gas Property | Jun 2017 |
| 52085 | HARRELL | Eastland County, TX | Oil & Gas Property | Jul 2024 |
| 52086 | HARRELL | Seward County, KS | Oil & Gas Property | Oct 2013 |
| 52087 | HARRELL C | Leon County, TX | Oil & Gas Property | Aug 2024 |
| 52088 | HARRELL GU1-HARRELL GU2 (ALLOC) 1H | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 52089 | HARRELL J | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 52090 | HARRELL P | Wichita County, TX | Oil & Gas Property | Aug 2024 |
| 52091 | HARRELL T. B | Reagan County, TX | Oil & Gas Property | Dec 2019 |
| 52092 | HARRELL UNIT A | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 52093 | HARRELL-POOVEY-BLACK STONE (ALLO 1H | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 52094 | HARRELSON | Okmulgee County, OK | Oil Property | Aug 2024 |
| 52095 | HARRELSON | Eastland County, TX | Oil & Gas Property | Jul 2024 |
| 52096 | HARRELSON 313 | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 52097 | HARRIER | Culberson County, TX | Oil & Gas Property | Aug 2024 |
| 52098 | HARRIER 35 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 52099 | HARRIER 35 NORTH FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 52100 | HARRIER 5401 | Williams County, ND | Oil & Gas Property | Sep 2024 |