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1. (WO2018015569) AN ARRANGEMENT OF AN UNMANNED AND REMOTELY OPERATED PRODUCTION FACILITY

Pub. No.:    WO/2018/015569    International Application No.:    PCT/EP2017/068609
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Tue Jul 25 01:59:59 CEST 2017
IPC: E21B 33/03
E21B 43/013
Applicants: KVÆRNER AS
Inventors: STUEDAL, Odd Inge
BUDAL, Arne
Title: AN ARRANGEMENT OF AN UNMANNED AND REMOTELY OPERATED PRODUCTION FACILITY
Abstract:
An arrangement of an unmanned and remotely operated production facility comprising a wellhead platform including a wellhead assembly (1) having an X-mas tree, a flowline (2) transporting hydrocarbon fluids produced from a well via said wellhead assembly to two or more consecutive process equipment(s) (3-6), and further on to a destination via a transport line (8). Any process equipment and/or pipeline section located at a higher level than said outlet point A from said wellhead assembly (1), is arranged to either drain back to the x-mas tree, or drain downstream to said transport pipeline by assistance of respective valves arranged along said flowline (2).