Introduction to Offshore Decommissioning

Reservoir Descriptions and DynamicsHealth, Safety, Security, Environment and Social ResponsibilityManagement and InformationDrilling and CompletionsProduction and OperationsProjects, Facilities and Construction

Brian G. Twomey

Description

This 3-day course is an introduction to the new and growing discipline of offshore decommissioning. This course introduces the complex cross-disciple nature of offshore decommissioning. The course is a mixture of presentations, discussion, videos, animations, and workshop exercises.

Topics to be discussed:

  • What is decommissioning?
  • History and review of worldwide offshore decommissioning
  • Decommissioning law & regulation & other key drivers
  • Decommissioning liability
  • The decommissioning engineering process & marine operations
  • Decommissioning technology
  • Introduction to Well P&A challenges
  • Environmental and safety in decommissioning
  • Transition from production to decommissioning
  • Background to decommissioning cost estimating

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Learning Level

Beginner - Intermediate

Course Length

3 Days

Why You Should Attend

Decommissioning is a rapidly developing market sector in the petroleum business, with major potential and major risks. Decommissioning is a source of major liability for counties, operators, contractors and the public, which must be understood if it is to be managed cost effectively.

Who Should Attend

Relevant Job Titles: Engineering Managers, Decommissioning Engineers, Environmental Managers, HSE Managers, Regulators, Accountants, Governance Managers, Insurance Brokers, Lawyers, Professionals involved with economic evaluations, forecasting, and economic decisions in the upstream oil and gas business.

CEUs

0.8 CEUs (Continuing Education Units) will be awarded for this each day of this course.

Instructors

Brian Twomey is the managing director of Reverse Engineering Services Ltd, Manchester, UK and is responsible for decommissioning and abandonment operations planning, decommissioning engineering, peer review work, and cost analysis. He has worked on oil and gas decommissioning and pipeline issues for over 24 years, and has carried out decommissioning studies/work on over 780 offshore, subsea, subsurface and onshore installations worldwide. In 2012, Twomey co-authored with ASCOPE the “ASCOPE Decommissioning Guidelines”, which will be released this year.

Twomey holds a BSc in mechanical engineering from Birmingham, and a dual MSc in applied mechanics & composite materials, and a PhD in applied mechanics from University of Manchester Institute of Science and Technology (UMIST).