Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Functional requirements
6 Technical specification
7 Supplier/manufacturer requirements
8 Handling, storage and preparation for transport
9 Repair/redress
Annex A (informative) - Applications overview
Annex B (normative) - Validation requirements for subsurface
        barrier valves
Annex C (normative) - Functional testing
Annex D (normative) - Validation requirements for
        subsurface-barrier-valve tools
Annex E (normative) - Performance envelopes
Annex F (informative) - Alternate barrier liquid leakage test
        acceptance criteria
Annex G (informative) - Debris-settling design validation
Annex H (informative) - Closure while flowing slurry test
Bibliography

Abstract

Gives the requirements for subsurface barrier valves and related equipment as they are defined herein for use in the petroleum and natural gas industries.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 67
Supersedes	ISO/DIS 28781 : 60.00 (2010)