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Charlie Ash

Associate Geophysical Advisor
A highly skilled and enthusiastic geophysicist with over 30 years of success in discovering and developing hydrocarbons worldwide. Wide ranging experience across seismic processing and interpretation, specializing in geophysical quantitative interpretation. Recognized for training and motivating teams, an innovative problem-solver, skilled in communicating complex technical information to audiences at all levels.
Charlie Ash Associate Geophysical Advisor

Charlie is experienced in seismic 2D, 3D and 4D interpretation for exploration and development projects for conventional and unconventional hydrocarbons, with extensive global experience in areas including UK North Sea, West Africa, Middle East, Asia-Pacific and North and South America.

• Specialised expertise in seismic interpretation and geophysical quantitative interpretation – rock property and AvO analysis, 4D modelling, sim2seis and seismic inversion for reservoir characterization
• Integration of geology, petrophysics and geophysics for subsurface evaluation
• Velocity analysis and modelling, depth conversion and quantification of structural and volumetric uncertainty
• Seismic acquisition and processing, QC & contracts
• Prospect appraisal and risk evaluation
• Reserves and resource assessments
• Supervision of geophysical projects and staff

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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...

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Articles

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Article

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