Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Abbreviated terms<br>5 Common elements of the well integrity life cycle<br>6 Basis of design phase<br>7 Well design phase<br>8 Well construction phase<br>9 Well operational phase<br>10 Well intervention phase<br>11 Well abandonment phase<br>Annex A (informative) - Risk assessment techniques<br>Annex B (informative) - Risk register<br>Annex C (informative) - Example of well integrity roles<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and responsibilities chart<br>Annex D (informative) - Example of a well integrity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;competence matrix<br>Annex E (informative) - Examples of well barrier<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;elements, functions and failure characteristics<br>Annex F (informative) - Examples of well barriers during<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the well life cycle and a well barrier schematic<br>Annex G (informative) - Example of performance standard<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for well barrier elements<br>Annex H (informative) - Function testing by analyzing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hydraulic signature<br>Annex I (informative) - Determination of leak rate<br>Annex J (informative) - Well handover<br>Annex K (informative) - Examples of key performance<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;indicators<br>Annex L (informative) - Example of hazard identification<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;checklist<br>Annex M (informative) - Example plot of pore pressure versus<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;formation strength<br>Annex N (informative) - Well barrier element<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;performance requirements<br>Annex O (informative) - Example of leak testing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of gas-lift valves<br>Annex P (informative) - Example of well operating limits<br>Annex Q (informative) - Example of possible well leak paths<br>Annex R (informative) - MAASP calculations<br>Annex S (informative) - Example of a change in MAASP calculations<br>Bibliography

Abstract

Pertains to all wells that are operated by the petroleum and natural gas industry.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	PSE/17/-/4
Supersedes	15/30275410 DC : 0