Aberdeen-headquartered EXCEED, a well management and performance improvement specialist, has announced the appointment of Mark Cullen as Head of Subsurface

Widely regarded as an exploration and production lifecycle expert, Mark's career so far has spanned over 30 years and has seen him occupy senior positions within companies including Baker Hughes RDS and AGR Tracs. Coupled with his expertise in production technology - and in particular optimisation - together with petroleum/well engineering, artificial lift and completions, this makes Mark one of the most experienced and effective subsurface experts in the industry. 

Ian Mills, EXCEED Managing Director comments: "Mark’s significant experience also extends to strategic leadership in acquisition planning, M&A technical due diligence and business integration management, all of which I know will provide EXCEED’s global client list with the expert, integrated support required to make informed technical and operational business decisions. We are delighted to welcome Mark to the team, and look forward to seeing our Subsurface division grow ever-stronger under his leadership."