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Understanding & Defining Well Barriers for Well Integrity

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Course Credit: 0.15 CEU, 1.5 PDH

The terms “Well Barrier” and “2 Independent Barriers” are used throughout well integrity management literature. However, there are misunderstandings as to what truly constitutes a Barrier and what are 2 Barriers, as opposed to 2 isolations or redundancy. Physical Barriers, their construction or installation and verification against performance criteria are the foundation of establishing and maintaining a well’s integrity. Understanding how a system of components (barrier elements) is used to establish a barrier can become complex especially when there are multiple sources each requiring their own containment. This webinar will discuss and review fundamental concepts, to bring some clarity to these essential topics.

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 1 chapter
  1 downloadable resource

Course Chapters

  • 1Understanding & Defining Well Barriers for Well Integrity - Chapter 1
    Media Type: Video


Earn credits by completing this course0.15 CEU credit1.5 PDH credits


Tore Fjagesund