Well Plugging and Abandonment (P&A)


Disciplines: Completions | Drilling and Completions | Health, Safety, Environment, and Sustainability | Management | Production and Operations | Projects, Facilities, and Construction | Reservoir

Learning Level

Introductory, Intermediate

Course Length

2 Days

Why Attend

Well plugging and abandonment (P&A) is a rapidly developing market sector in the petroleum business, with major potential and major risks. Well P&A 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.

Upon completion of this course, participants will understand:

  • The primary objectives of abandonment
  • The impact of law and regulation and the importance of understanding the range of potential applications of these
  • The range of design standards currently in use and how to apply these to meet the objectives of abandonment at minimum cost
  • The concept of an ‘Abandonment Barrier’
  • The importance of identifying unknowns and uncertainties to minimise potential cost overruns
  • The principles of good practise in cost estimation
  • The importance of recognizing the potential cost impact of technical risks and uncertainties
  • The options for and limitations of rigless abandonment of platform and subsea wells
  • The key principles of good cementing practice
  • The key aspects of controlling abandonment costs

In addition, the delegates will become familiar with the design and cost estimation processes through undertaking tutorial examples.

Who Attends

This introduction to intermediate level course is for engineering managers, well P&A 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

Engineers are responsible for enhancing their professional competence throughout their careers. Licensed, chartered, and/or certified engineers are sometimes required by government entities to provide proof of continued professional development and training. Training credits are defined as Continuing Education Units (CEUs) or Professional Development Hours (PDH).

Attendees of SPE training courses earn 0.8 CEUs for each day of training. We provide each attendee a certificate upon completion of the training course.

Cancellation Policy

All cancellations must be received no later than 14 days prior to the course start date. Cancellations made after the 14-day window will not be refunded. Refunds will not be given due to no show situations.

Training sessions attached to SPE conferences and workshops follow the cancellation policies stated on the event information page. Please check that page for specific cancellation information.

SPE reserves the right to cancel or re-schedule courses at will. Notification of changes will be made as quickly as possible; please keep this in mind when arranging travel, as SPE is not responsible for any fees charged for cancelling or changing travel arrangements.

We reserve the right to substitute course instructors as necessary.

Instructors

John Slofstra, a Senior Mentor of Petroleum Engineers is one of Canada’s foremost well abandonment experts. A Founding Director of the Canadian Society of Gas Migration, Slofstra is in demand as an expert on identifying and shutting off sources of gas. Over his 40-year career, his personal record is abandoning over 1,000 wells in a single continuous program.

Corrosion mitigation and innovative cementing practices are some of Slofstra's areas of special interest. From both the office and the field, Slofstra has extensive experience with nearly every well integrity technology available.

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).

Other courses by these instructors

SPE Global Training Series: Introduction to Offshore Decommissioning
Brian Twomey

This course is an introduction to the new and growing discipline of offshore decommissioning. This course introduces the complex cross-discipline nature of offshore decommissioning. The course is a mixture of presentations, discussion, videos, animatio...

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Disciplines: Health, Safety, Environment, and Sustainability | Management | Production and Operations | Projects, Facilities, and Construction