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Andy Duggan

Associate Project Management and Wells Advisor
Andy is Wells and Project Management Advisor, at Rockflow. He provides expert witness advice and technical leadership of multidisciplinary teams in support of a full range of oil and gas activities, including all aspects of well construction and drilling activities, full project assessments, due diligence and field development planning from a projects and wells perspective, including decommissioning.
Andy Duggan

Andy’s has an impressive career spanning over 25 years which encompasses extensive work across the entire well lifecycle, including design, construction, intervention, and decommissioning, both onshore and offshore.

Andy brings a wealth of drilling experience, having successfully planned and managed onshore and offshore drilling programmes for BP, DeNovo, and Trinity. While at BP, he held full accountability for the planning and execution of platform wells on the Magnus and Andrew fields, including complex infill and EOR campaigns. He is adept at reviewing drilling programmes for completeness, operational practicality, regulatory compliance, and alignment with industry best practice. His broader expertise includes field development planning, well design integration, and navigating regulatory frameworks across multiple jurisdictions.

He has deep experience in managing rig performance, negotiating contracts, and leading incident response plans, including High Potential (HiPo) events.

An experienced, PMP-certified, Upstream project professional, a natural integrator with a core discipline in wells and first-hand development experience from the reservoir to Downstream and from concept to project delivery.

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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 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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Well planning: is it time to evolve your process?

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The two foundational questions for every upstream asset strategy

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