| 66601 | KARSON KONNER 1 | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 66602 | KARST | Barton County, KS | Oil Property | Dec 2024 |
| 66603 | KARST | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 66604 | KARST | Russell County, KS | Oil Property | Aug 1987 |
| 66605 | KARST | Russell County, KS | Oil Property | Mar 1983 |
| 66606 | KARST | Barton County, KS | Oil Property | Apr 2026 |
| 66607 | KARST | Barton County, KS | Oil Property | May 2026 |
| 66608 | KARSTEN 1 | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 66609 | KARSTETER | Payne County, OK | Oil Property | Jun 2026 |
| 66610 | KARSYN | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 66611 | KARY | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 66612 | KARY 11-17H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 66613 | KARYN | Beaver County, OK | Oil & Gas Property | Jun 2026 |
| 66614 | KAS NORTH UNIT A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 66615 | KAS UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 66616 | KASABACK H1 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 66617 | KASAL | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 66618 | KASAL TRUST UNIT | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 66619 | KASER | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 66620 | KASETA | Belmont County, OH | Gas Property | Jun 2026 |
| 66621 | KASHMIR | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 66622 | KASHMIR | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 66623 | KASHMIR 359 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 66624 | KASILOF | Kenai Quadrangle, AK | Gas Property | Apr 2014 |
| 66625 | KASLER | Athens County, OH | Oil & Gas Property | Dec 2025 |
| 66626 | KASLER | Athens County, OH | Gas Property | Dec 2025 |
| 66627 | KASNER | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 66628 | KASPAR | Fayette County, TX | Oil & Gas Property | Jan 2017 |
| 66629 | KASPAREK | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 66630 | KASPAREK, J | Fort Bend County, TX | Oil & Gas Property | Oct 2021 |
| 66631 | KASPER | Billings County, ND | Oil & Gas Property | Jun 2026 |
| 66632 | KASPER | Noble County, OK | Oil & Gas Property | Jun 2026 |
| 66633 | KASPER | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 66634 | KASPER | Beaver County, OK | Oil & Gas Property | Dec 2024 |
| 66635 | KASPER 2015 | Major County, OK | Oil & Gas Property | Jun 2026 |
| 66636 | KASPER UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 66637 | KASPER UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 66638 | KASPER, FRED | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 66639 | KASPERLIK | Ottawa County, MI | Oil Property | Jul 2026 |
| 66640 | KASS 1 | Susquehanna County, PA | Gas Property | Jun 2026 |
| 66641 | KASSAY, NEHEMIAH | Monongalia County, WV | Gas Property | Dec 2021 |
| 66642 | KASSELMAN | Stafford County, KS | Oil Property | Sep 2025 |
| 66643 | KASSERMAN | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 66644 | KASSIDY | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 66645 | KASSIK | Alfalfa County, OK | Oil & Gas Property | Oct 2015 |
| 66646 | KASSIK | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 66647 | KASSNER ENERGY MANAGEMENT LLC | McMullen County, TX | Oil & Gas Property | Apr 2024 |
| 66648 | KAST | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 66649 | KAST TRUST | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 66650 | KASTENS | Hitchcock County, NE | Oil Property | Dec 2025 |
| 66651 | KASTENS | Rawlins County, KS | Oil Property | Mar 2026 |
| 66652 | KASTL | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 66653 | KASTMAN OIL COMPANY LLC | Lubbock County, TX | Oil & Gas Property | Jun 2026 |
| 66654 | KASTON | Toole County, MT | Oil Property | Jun 2026 |
| 66655 | KASTON FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 66656 | KASTRUP | Russell County, KS | Oil Property | May 2026 |
| 66657 | KAT UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 66658 | KATARA | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 66659 | KATARA | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 66660 | KATE | Grady County, OK | Oil & Gas Property | Jul 2026 |
| 66661 | KATE | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 66662 | KATE | Moore County, TX | Oil Property | Jun 2026 |
| 66663 | KATE | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 66664 | KATE | Ford County, KS | Oil Property | May 2026 |
| 66665 | KATE 143 UNIT | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 66666 | KATE 33-40 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 66667 | KATE EVELYN 5501 14-3T | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 66668 | KATE JACKSON | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 66669 | KATE RED D 29 | Weld County, CO | Oil & Gas Property | Aug 2018 |
| 66670 | KATE SOLDIER 23-14HZ | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 66671 | KATE SPELL | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 66672 | KATE STANDAGE | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 66673 | KATE WHITE D 29 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 66674 | KATELYN | Creek County, OK | Oil & Gas Property | May 2026 |
| 66675 | KATH | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 66676 | KATHERINE | Indiana County, PA | Gas Property | Dec 2025 |
| 66677 | KATHERINE | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 66678 | KATHERINE | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 66679 | KATHERINE | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 66680 | KATHERINE | Hutchinson County, TX | Gas Property | Apr 2026 |
| 66681 | KATHERINE | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 66682 | KATHERINE BROWN UNIT | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 66683 | KATHERINE DAWN 133-247 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 66684 | KATHERINE MARIAH 26-35H | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 66685 | KATHERINE ME | Crook County, WY | Oil & Gas Property | Jul 2026 |
| 66686 | KATHERINE SCHETTLER USA 34-22H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 66687 | KATHERINE SODMONT | Cambria County, PA | Gas Property | Dec 2025 |
| 66688 | KATHERINE SUE | Stephens County, OK | Oil & Gas Property | Jul 2026 |
| 66689 | KATHERYN | Hodgeman County, KS | Oil Property | May 2026 |
| 66690 | KATHI | Dickens County, TX | Oil Property | Jun 2026 |
| 66691 | KATHIE WESSELS 13-27-11 1H | Alfalfa County, OK | Oil & Gas Property | Jul 2026 |
| 66692 | KATHLEEN | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 66693 | KATHLEEN 1 | Sheridan County, KS | Oil Property | May 2026 |
| 66694 | KATHLEEN 1-7 | McClain County, OK | Oil & Gas Property | Jul 2026 |
| 66695 | KATHLEEN ANDERSON | Pittsburg County, OK | Gas Property | Jun 2026 |
| 66696 | KATHLEEN GU 1 | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 66697 | KATHLEEN STROH 1-20-17H-143-95 | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 66698 | KATHLEEN-FLANAGAN 10 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 66699 | KATHLYN HALL 18-19-162-99H 3DN | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 66700 | KATHRYN | Bradford County, PA | Gas Property | Jun 2026 |