Well Name 1-4 Henderson API 05-123-07489 RAW API 0512307489 Well Header Company Name Sundance Oil Geologic Unit Hygiene Ss (Shannon) FM Code (USGS & Other) HYGN Well Location County Weld State CO Country US Basin / Province Denver Field Johnstown TWN 4N RNG 67W SEC. 4 QTR-QTR NENE Core Inventory Details Core Type Slab Numcore 1 Boxes 4 Boxes Interval 1-4 Box Size 36x3 Core Depth (Ft) 4390-4421 1-4 Henderson Lat / Long 40.347144 / -104.888795