| 1 | K CRAIG A | La Plata County, CO | Gas Property | Feb 2024 |
| 2 | KAISER | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 3 | KALCEVIC | Washington County, CO | Oil Property | Dec 2021 |
| 4 | KALCEVIC | Arapahoe County, CO | Oil & Gas Property | May 2018 |
| 5 | KALCEVIC | Adams County, CO | Oil & Gas Property | May 2019 |
| 6 | KALLSEN | Adams County, CO | Oil & Gas Property | Dec 2023 |
| 7 | KALLSEN | Denver County, CO | Oil & Gas Property | May 2018 |
| 8 | KALLSEN 15-0 | Adams County, CO | Oil & Gas Property | Sep 2018 |
| 9 | KAMLA | Yuma County, CO | Gas Property | Feb 2024 |
| 10 | KAMMERZELL | Weld County, CO | Oil & Gas Property | Oct 2019 |
| 11 | KAMMERZELL | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 12 | KANGA STATE D 36 | Weld County, CO | Oil & Gas Property | May 2021 |
| 13 | KARAKAKES H1 | Weld County, CO | Oil & Gas Property | Mar 2018 |
| 14 | KARCH BLUE D | Weld County, CO | Oil & Gas Property | Jul 2020 |
| 15 | KARLBERG STATE 36-4 | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 16 | KATE RED D 29 | Weld County, CO | Oil & Gas Property | Aug 2018 |
| 17 | KATE WHITE D 29 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 18 | KATIE EILEEN 34-7-35 | La Plata County, CO | Gas Property | Jan 2024 |
| 19 | KATS | Broomfield County, CO | Oil & Gas Property | Nov 2018 |
| 20 | KAUAI | Lincoln County, CO | Oil & Gas Property | Jan 2024 |
| 21 | KAUFMAN | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 22 | KAUP 844-3 | Phillips County, CO | Gas Property | Sep 2023 |
| 23 | KAWAKAMI | Weld County, CO | Oil & Gas Property | Feb 2022 |
| 24 | KAWATA | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 25 | KBL 19 | Weld County, CO | Oil & Gas Property | Dec 2023 |
| 26 | KEEGAN PATRICK 33-7-11 | La Plata County, CO | Gas Property | Jan 2024 |
| 27 | KEHN-USXAA | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 28 | KEINATH | Mesa County, CO | Oil & Gas Property | Feb 2024 |
| 29 | KEINATH FEDERAL | Mesa County, CO | Oil & Gas Property | Feb 2024 |
| 30 | KEJR | Washington County, CO | Oil & Gas Property | Apr 2022 |
| 31 | KEJR | Washington County, CO | Oil & Gas Property | Dec 2020 |
| 32 | KELL 35 | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 33 | KELLER | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 34 | KELLER | Weld County, CO | Oil & Gas Property | May 2019 |
| 35 | KELLER | Yuma County, CO | Gas Property | Feb 2024 |
| 36 | KELLER CATTLE | Yuma County, CO | Gas Property | Feb 2024 |
| 37 | KELLER FEDERAL | Yuma County, CO | Gas Property | Feb 2024 |
| 38 | KELLY 34-1 | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 39 | KELLY FARMS | Weld County, CO | Oil & Gas Property | Apr 2018 |
| 40 | KELSALL | La Plata County, CO | Gas Property | Jan 2024 |
| 41 | KELTON | Adams County, CO | Oil & Gas Property | Sep 2021 |
| 42 | KENNEDY | La Plata County, CO | Oil & Gas Property | Jun 2013 |
| 43 | KENNEDY | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 44 | KENNEDY | Las Animas County, CO | Gas Property | Feb 2023 |
| 45 | KENNEDY | Weld County, CO | Oil & Gas Property | Sep 2022 |
| 46 | KENNEDY STATE | Phillips County, CO | Gas Property | Aug 2022 |
| 47 | KENYON | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 48 | KEOWN STATE | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 49 | KERBS | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 50 | KERBS | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 51 | KERBS | Yuma County, CO | Gas Property | Feb 2024 |
| 52 | KERN | Weld County, CO | Oil & Gas Property | May 2021 |
| 53 | KERN | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 54 | KERN | Cheyenne County, CO | Gas Property | Aug 2005 |
| 55 | KERN | Cheyenne County, CO | Oil & Gas Property | Feb 2024 |
| 56 | KERN GW | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 57 | KERR | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 58 | KERR-MCGEE | Weld County, CO | Oil & Gas Property | Oct 2019 |
| 59 | KERRIGAN 32-6-2 | Archuleta County, CO | Gas Property | Feb 2024 |
| 60 | KERRY | Lincoln County, CO | Oil & Gas Property | Jan 2024 |
| 61 | KETO | Weld County, CO | Oil & Gas Property | Feb 2018 |
| 62 | KETTL | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 63 | KEVIN LC26-7 | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 64 | KGA 1 | Yuma County, CO | Gas Property | Feb 2024 |
| 65 | KGA 2 | Yuma County, CO | Gas Property | Feb 2024 |
| 66 | KHAKI CAMPBELL | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 67 | KIEFER GEORGE W U | Weld County, CO | Oil & Gas Property | Nov 2023 |
| 68 | KILDOW | Weld County, CO | Oil & Gas Property | Aug 2022 |
| 69 | KIMBALL CREEK | Mesa County, CO | Oil & Gas Property | Jan 2024 |
| 70 | KIMBALL MTN DH02-6 B07 799 | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 71 | KINCHELOE | Washington County, CO | Oil Property | Jan 2024 |
| 72 | KINDSFATER | Weld County, CO | Oil & Gas Property | Sep 2023 |
| 73 | KING | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 74 | KING | Weld County, CO | Oil & Gas Property | Apr 2018 |
| 75 | KING 3-65 28 | Adams County, CO | Oil & Gas Property | Jan 2024 |
| 76 | KING-PYLES | Kiowa County, CO | Oil Property | Jul 2023 |
| 77 | KINSMAN | Weld County, CO | Oil & Gas Property | Oct 2022 |
| 78 | KINZER | Weld County, CO | Oil & Gas Property | Dec 2020 |
| 79 | KIRBY | Weld County, CO | Oil & Gas Property | Sep 2017 |
| 80 | KIRBY ROBERTSON | Rio Blanco County, CO | Gas Property | Feb 2024 |
| 81 | KIRBY-EIDSON | Rio Blanco County, CO | Gas Property | Feb 2024 |
| 82 | KIRCHENSCHLAGER | Yuma County, CO | Gas Property | Feb 2024 |
| 83 | KIRK-L | Logan County, CO | Oil Property | Feb 2024 |
| 84 | KIRKMEYER | Weld County, CO | Oil & Gas Property | May 2022 |
| 85 | KISER | Yuma County, CO | Gas Property | Feb 2024 |
| 86 | KISSLER | Weld County, CO | Oil & Gas Property | Feb 2023 |
| 87 | KISSLER | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 88 | KISSLER-AMEN | Weld County, CO | Oil & Gas Property | Oct 2019 |
| 89 | KITELEY | Weld County, CO | Oil & Gas Property | Feb 2024 |
| 90 | KITZMILLER | Yuma County, CO | Gas Property | Feb 2024 |
| 91 | KIWI 292 | Weld County, CO | Oil & Gas Property | Dec 2023 |
| 92 | KIYOTA | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 93 | KLAENHAMMER | Moffat County, CO | Oil & Gas Property | Nov 2023 |
| 94 | KLAUSNER | Weld County, CO | Oil & Gas Property | Jun 2022 |
| 95 | KLEIN | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 96 | KLEIN | Weld County, CO | Oil & Gas Property | Oct 2023 |
| 97 | KLEIN | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 98 | KLEIN (LANYARD EXTENSION) | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 99 | KLEIN FEDERAL | La Plata County, CO | Gas Property | Feb 2024 |
| 100 | KLEPPER | Cheyenne County, CO | Oil Property | Feb 2024 |