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Roddy Irwin

Petrophysicist
Roddy is Rockflow’s Principal Petrophysicist with over 26 years’ international industry experience, including over 10 years with Shell International E&P and more recently, 6 years as Senior Advisor with Gaffney, Cline & Associates.

Roddy is Rockflow’s Principal Petrophysicist with over 26 years’ international industry experience, including over 10 years with Shell International E&P and more recently, 6 years as Senior Advisor with Gaffney, Cline & Associates. Roddy has extensive experience in operations, integrated petrophysical studies, reservoir modelling and also field development planning. He has performed the role as external petrophysical advisor and peer reviewer for several independent energy companies over the last few years.

He has extensive experience in the estimation of Petroleum Reserves and Resources through his project management of many Reserves estimation and audit studies. Roddy has considerable experience in Unitisation and Equity Redetermination having been deeply involved in the preparation of submittal cases for several clients as well as experience in the Expert role. He is an experienced Expert Witness in commercial litigation.

Roddy holds a BSc (Hons) in Petroleum Geology from the University of Aberdeen and is an active member of the EAGE and the London Petrophysical Society.

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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

A cross examination of Expert Witness selection in the oil and gas industry

This article is by Zoe Young, the head of Rockflow’...

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Article three-lessons-in-high-stakes-field-development-plans

Three Lessons in high-stakes field development plans

The stakes are usually high with any field development plan. ...

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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 ...

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