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