Fremgangsmåte og system for overvåking av en ventiltreenhet på en undervanns hydrokarbonbrønn

摘要

A method for monitoring a Christmas tree assembly installed on a subsea hydrocarbon well includes receiving a plurality of parameters associated with the Christmas tree assembly. A health metric for the Christmas tree assembly is determined based on the parameters. A problem condition with the Christmas tree assembly is identified based on the determined health metric.