| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4001 | KREUTZIGER 1 | Texas County, OK | Gas Property | May 2026 |
| 4002 | KREY | Stafford County, KS | Oil Property | Apr 2026 |
| 4003 | KREY | Morton County, KS | Gas Property | Apr 2026 |
| 4004 | KREY | Morton County, KS | Oil & Gas Property | Oct 2019 |
| 4005 | KREY GAS UNIT 'A' | Morton County, KS | Gas Property | Apr 2026 |
| 4006 | KREY-JOHNSON (3 | Reno County, KS | Oil Property | Apr 2026 |
| 4007 | KREYENBUHL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 4008 | KREYENHAGEN | Fresno County, CA | Oil & Gas Property | Oct 2013 |
| 4009 | KREYKES 13-1 | Weld County, CO | Oil & Gas Property | Nov 2015 |
| 4010 | KRICHBAUM 2-14-5 | Carroll County, OH | Oil & Gas Property | Jun 2026 |
| 4011 | KRICK | Clearfield County, PA | Oil & Gas Property | Dec 2025 |
| 4012 | KRIEG | Ashtabula County, OH | Oil & Gas Property | Dec 2002 |
| 4013 | KRIEG | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4014 | KRIEG | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 4015 | KRIEGER | Allen County, KS | Oil Property | Apr 2026 |
| 4016 | KRIEGER 42X-17 | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 4017 | KRIEL | Lincoln County, OK | Oil & Gas Property | May 2025 |
| 4018 | KRIEL-ENLOE UNIT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 4019 | KRIER | Barton County, KS | Oil Property | Feb 2026 |
| 4020 | KRIER | Barton County, KS | Oil Property | Apr 2026 |
| 4021 | KRIER GV 2 | Weld County, CO | Oil & Gas Property | May 2026 |
| 4022 | KRIETE | Kearny County, KS | Gas Property | Apr 2026 |
| 4023 | KRIGBAUM | Kiowa County, OK | Oil Property | Jun 2026 |
| 4024 | KRILEY | Rooks County, KS | Oil Property | Apr 2026 |
| 4025 | KRILEY | Rooks County, KS | Oil Property | Apr 2026 |
| 4026 | KRING UNIT | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 4027 | KRINKE MTP JF | Jefferson County, OH | Gas Property | Jun 2026 |
| 4028 | KRINKE N | Jefferson County, OH | Gas Property | Jun 2026 |
| 4029 | KRIS | Upton County, TX | Oil & Gas Property | Sep 2022 |
| 4030 | KRIS-MAR | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 4031 | KRISE BRA | Bradford County, PA | Gas Property | Jun 2026 |
| 4032 | KRISE, J | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 4033 | KRISELL TRUST 07-14 | Faulkner County, AR | Gas Property | Jul 2024 |
| 4034 | KRISHER | Haskell County, OK | Gas Property | Oct 2018 |
| 4035 | KRISS | Cheyenne County, CO | Oil & Gas Property | Jun 2026 |
| 4036 | KRISTA 2-11-14-23 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 4037 | KRISTEK GAS UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 4038 | KRISTEN | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 4039 | KRISTEN | Moore County, TX | Gas Property | Jun 2026 |
| 4040 | KRISTENSEN 24X-9B | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 4041 | KRISTI | Seminole County, OK | Oil & Gas Property | Dec 2019 |
| 4042 | KRISTI LEIGH 11-2H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 4043 | KRISTIE 5300 13-13B | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 4044 | KRISTIN | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 4045 | KRISTIN DENISE 16-21H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 4046 | KRISTIN T 65 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 4047 | KRISTINA | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 4048 | KRISTINA | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 4049 | KRISTOF | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 4050 | KRISULEVICZ | Susquehanna County, PA | Gas Property | Jun 2026 |
| 4051 | KRITI C3-6-7 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 4052 | KRITSER | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 4053 | KRITTENBRINK | Logan County, OK | Oil & Gas Property | May 2026 |
| 4054 | KRITTENBRINK | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 4055 | KRIVANEK | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 4056 | KRIZMAN ENTERPRISES | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 4057 | KRK 6-1 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 4058 | KRK 7 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 4059 | KRNYAICH UNIT | Belmont County, OH | Gas Property | Jun 2026 |
| 4060 | KROBOT F.J | Burleson County, TX | Oil & Gas Property | May 2026 |
| 4061 | KROBY NE MDS GR | Guernsey County, OH | Oil & Gas Property | Jun 2026 |
| 4062 | KROBY NW MDS GR | Guernsey County, OH | Oil & Gas Property | Jun 2026 |
| 4063 | KROEGER | La Plata County, CO | Oil & Gas Property | Dec 2022 |
| 4064 | KROEGER | Pontotoc County, OK | Oil Property | Sep 2020 |
| 4065 | KROEGER | Trego County, KS | Oil Property | Oct 2025 |
| 4066 | KROEGER-FERGUSON | La Plata County, CO | Oil & Gas Property | Nov 2014 |
| 4067 | KROEKER | Rice County, KS | Oil Property | Apr 2026 |
| 4068 | KROEKER | Garfield County, OK | Oil & Gas Property | Jun 2026 |
| 4069 | KROEKER | Barton County, KS | Oil & Gas Property | Feb 2026 |
| 4070 | KROEKER | Montgomery County, KS | Oil & Gas Property | May 2024 |
| 4071 | KROGEDAL | Roosevelt County, MT | Oil & Gas Property | May 1997 |
| 4072 | KROGEDAL | Roosevelt County, MT | Oil & Gas Property | Jun 2026 |
| 4073 | KROIX | McClain County, OK | Oil & Gas Property | May 2026 |
| 4074 | KROLL | Leavenworth County, KS | Oil Property | Jan 2026 |
| 4075 | KROLL | Noble County, OK | Oil & Gas Property | Jun 2021 |
| 4076 | KROLL | Noble County, OK | Oil & Gas Property | Apr 2026 |
| 4077 | KRONEBERGER | Logan County, KS | Oil Property | Apr 2026 |
| 4078 | KRONOS | Kent County, TX | Oil Property | Jun 2026 |
| 4079 | KRONOS | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 4080 | KRONOS 61-7 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 4081 | KRONOS SECTION 4 UNIT | Kent County, TX | Oil Property | Jun 2026 |
| 4082 | KROPFF | Susquehanna County, PA | Gas Property | Jun 2026 |
| 4083 | KROPIEWNICKI 07 038 01 J 1H | Susquehanna County, PA | Gas Property | Jun 2026 |
| 4084 | KROPP | Kearny County, KS | Gas Property | Apr 2026 |
| 4085 | KROPP 07 017 | Susquehanna County, PA | Gas Property | Jun 2026 |
| 4086 | KROPP/MALJOVEC M | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 4087 | KROTH 1 | Sherman County, TX | Gas Property | May 2026 |
| 4088 | KROUCH | Pottawatomie County, OK | Oil Property | Oct 2022 |
| 4089 | KROUCH | Gray County, TX | Gas Property | Jun 2026 |
| 4090 | KROUSKOUPF | Muskingum County, OH | Oil & Gas Property | Dec 2006 |
| 4091 | KROUT 14 1H | Arapahoe County, CO | Oil & Gas Property | May 2026 |
| 4092 | KROUTCH | Solano County, CA | Oil & Gas Property | Oct 2002 |
| 4093 | KROUTIL | Canadian County, OK | Oil & Gas Property | Mar 2022 |
| 4094 | KROUTWURST | Barton County, KS | Oil Property | Apr 2026 |
| 4095 | KROWS | Dewey County, OK | Oil & Gas Property | May 2026 |
| 4096 | KROWS | Dewey County, OK | Oil & Gas Property | May 2012 |
| 4097 | KRS UNIT | Parker County, TX | Oil & Gas Property | Jul 2023 |
| 4098 | KRSHKA | Canadian County, OK | Oil & Gas Property | May 2026 |
| 4099 | KRU 1 | Kern County, CA | Oil Property | Mar 2006 |
| 4100 | KRU 3-1 | Kern County, CA | Oil Property | Jan 2006 |