Definition(s)
Completion/Workover Riser
Extension of the production and/or annulus bore(s) of a subsea well to a surface vessel. See ISO 13628-7.
Source: API SPEC 17D, Design and Operation of Subsea Production Systems—Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011). Global Standards