North Sea
1 April 2014

4 S - Ula sands were oil bearing with a 55 m oil column and ODT 3,004 m (2,947 m TVDSS). Three
4 A - Butch exploration. A stratigraphic pinchout around the flank of a salt dome. The well was deviated NE to locate an OWC in the Ula Sandstone.
4 B - Butch South–West exploration. The well targeted Ula Formation in the south-west of Butch, a stratigraphic pinch-out onto a salt induced structure.