Free Drilling Operations Well Control, Surface (Driller Level) Your browser must support JavaScript in order to make a booking. Month / Day / Year Book now Category: Uncategorized Related products Drilling Operations Well Control, Surface Stack (Level 4) Trinidad $2,025.00 Read more Drilling Operations Well Control + Workover and Completions Surface (Supervisory Level) Trinidad $1,750.00 Read more Drilling Well Control, Combined Surface & Subsea Stack (Level 2) Trinidad $1,150.00 Read more Well Control for Well Servicing Operations, Introductory Trinidad $750.00 Read more