Project: Drilling Well with Casing of Up Hole in Burgan- 7 NOS WELLS – Drilling well 17 1/2″ diameter with installation and cementation of 10″ UPVC casing pipes up to 200 mtr. depth (Dammam Formation), drilling of 8 1/2″ open hole from 200 mtr. up to 305 m depth. (Including Casing Pipes)