Petroleumsteknologi og beslektet teknologi

This document provides design requirements for well intervention surface equipment common across all exploration and production companies and service companies operating on the Norwegian Continental Shelf.

The standard defines what is considered typical and ordinary well intervention equipment. New equipment, special operations and operations in certain environments may require additional requirements and specifications. These specific additions are excluded from the standard and should be addressed in the risk assessment of the specific job. The general requirements in clauses 5 and 6 of this standard also apply to well intervention equipment falling outside traditional snubbing, coiled tubing and wireline.

NOTE THAT THE TWO APPENDICES (A AND B) ARE INCLUDED IN CLAUSE 16 DUE TO TECHNICAL REASONS.

This NORSOK standard focuses on well integrity by defining the minimum functional and performance requirements for well barriers through the life cycle of a well.

This document is revised based on the 2013-version (revision 4). All comments and proposals shall be focusing on the changes made (deletions/supplements).

Only comments and proposals made through using Enquiry ("Høringsportalen") will be considered prior to publishing the next version of the document.