Well Name N. Grieve Unit 1-26 API 49-025-20797 RAW API 4902520797 Well Header Company Name Diamond Shamrock Geologic Unit Muddy FM Code (USGS & Other) MDDY Well Location County Natrona State WY Country US Basin / Province Wind River Field North Grieve TWN 33N RNG 86W SEC. 26 QTR-QTR NENW Core Inventory Details Core Type Slab Numcore 1 Boxes 4 Boxes Interval Box Size 36x3 Core Depth (Ft) 10200-10235 N. Grieve Unit 1-26 Lat / Long 42.80694 / -107.11341