Dave Sinclair

Executive Advisor

David is an Executive Advisor at Rockflow specialising in oil and gas operations, production management and optimization, decommissioning and marine operations bringing over 30 years of experience acquired in the Operator environment and construction contracting.

David has held positions on the International Oil and Gas Producers (IOGP) Decommissioning Committee and the Oil Companies International Marine Forum (OCIMF) Offshore Marine Committee.

Other team members

Meet The Team

Andy Spriggs

Managing Director

Adam Mitchell

Practice Leader, Management Advisory

Tom Gunningham

Director Expert Services

Sarah White

Marketing Director

Lewis Gillhespy

Executive Advisor

Nev Jones

Practice Leader, Technical Excellence

Zoe Young

Practice Leader, Expert Services

Alan Atkinson

Geoscience Director

Gavin Hancock

Development Planner and Asset Manager

Roddy Irwin

Petrophysicist

Miles Cudmore

Executive Advisor

Andrew Foakes

Executive Advisor

Peter Marsh

Executive Advisor

Tom Melbye Eide

Executive Strategy Legal Advisor

Russell Smith

Executive Advisor

Joel Turnbull

Developments Advisor

Ingrid Demaerschalk

Expert GeoModeller

Andy Duggan

Associate Project Management and Wells Advisor

Kate Overy

Geophysical Advisor

Charlie Ash

Associate Geophysical Advisor

Colin Grant

Exploration Advisor

Owen Wells

Facilities, Developments & Integration Engineer

Ed Warren

Geological Advisor

Graham Hicks

Associate Geophysical Advisor & Reservoir Specialist

Mark Manser

Executive Advisor

Latest News

News

Lewis Gillhespy to lead Technical Excellence Practice at Rockflow

Rockflow, one of the UK’s most trusted independent expert subsurface and management advisory firms, is pleased to announce the appointment of Lewis Gillhespy as Practice Lead for Technical Excellence. Leading the Technical Excellence Practice reflects...

Articles

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Article

how small operators can become first clas well planners

How small operators can become first-class well planners

Without a thorough and systematic well planning process, you’re ...

Article

Well planning: is it time to evolve your process?

Risk is an inherent part of life when you’re ...

Article

two foundation questions for oil and gas asset management

The two foundational questions for every upstream asset strategy

In the upstream oil and gas industry, asset managers can ...