DS/EN ISO 13628-4
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 4: Subsea wellhead and tree equipment
Organization: | DS |
Publication Date: | 8 July 2011 |
Status: | active |
Page Count: | 10 |
ICS Code (Exploratory, drilling and extraction equipment): | 75.180.10 |
scope:
ISO 13628-4:2010 provides specifications for subsea wellheads, mudline wellheads, drill-through mudline wellheads and both vertical and horizontal subsea trees. It specifies the associated tooling necessary to handle, test and install the equipment. It also specifies the areas of design, material, welding, quality control (including factory acceptance testing), marking, storing and shipping for both individual sub-assemblies (used to build complete subsea tree assemblies) and complete subsea tree assemblies. The user is responsible for ensuring subsea equipment meets any additional requirements of governmental regulations for the country in which it is installed. This is outside the scope of ISO 13628-4:2010. Where applicable, ISO 13628-4:2010 can also be used for equipment on satellite, cluster arrangements and multiple well template applications.