Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and
   symbols
4 Service conditions and production specification
   levels
5 Common system requirements
6 General design requirements for subsea trees
   and tubing hangers
7 Specific requirements - Subsea-tree-related
   equipment and sub assemblies
8 Specific requirements - Subsea wellhead
9 Specific requirements - Subsea tubing hanger
   system
10 Specific requirements - Mudline suspension
   equipment
11 Specific requirements - Drill-through mudline
   suspension equipment
Annex A (informative) - Vertical subsea trees
Annex B (informative) - Horizontal subsea trees
Annex C (informative) - Subsea wellhead
Annex D (informative) - Subsea tubing hanger
Annex E (normative) - Mudline suspension and
        conversion systems
Annex F (informative) - Drill-through mudline
        suspension systems
Annex G (informative) - Assembly guidelines of ISO
        (API) bolted flanged connections
Annex H (informative) - Design and testing of subsea
        wellhead running, retrieving and testing
        tools
Annex I (informative) - Procedure for the application
        of a coating system
Annex J (informative) - Screening tests for material
        compatibility
Annex K (informative) - Design and testing of pad eyes
       for lifting
Annex L (informative) - Hyperbaric testing guidelines
Annex M (informative) - Purchasing guidelines
Annex N (informative) - Use of the API Monogram by
        Licensees
Bibliography

Abstract

Gives specifications for subsea wellheads, mudline wellheads, drill-through mudline wellheads and both vertical and horizontal subsea trees.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	American Petroleum Institute
Pages
ISBN