Wireline/Coiled Tubing BOP (WCT-BOP)
Subsea BOP that attaches to the top of a subsea tree to facilitate wireline or coiled tubing intervention. NOTE WCT-BOP rams are designed to shear wireline or coiled tubing and seal the bore, in one operation.
Source: API RP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011). Global Standards