Howard Crumpton is a Well Completions and Interventions Engineer with over 35 years of experience in worldwide completion and intervention operations from land, offshore, and subsea. He is also an experienced oil and gas trainer, teaching more than 100 completion, intervention, and well control courses around the world for major companies such as BP, Shell, and Total. He authored Shell's internal well control manual that is still in use today. Prior to that, he has assisted and designed a number of completion, production, and extended reach wells for many companies including BP, TRACS, Integrated Well Services, Thistle Well Services, Camco Service International and Otis Pressure Control.