EP 2474704 B1 20130904 - Monitoring the operation of a subsea hydrocarbon production control system
Title (en)
Monitoring the operation of a subsea hydrocarbon production control system
Title (de)
Betriebsüberwachung eines Unterwasser-Kohlenwasserstoff-Produktionssteuerungssystems
Title (fr)
Surveillance du fonctionnement d'un système sous-marin de production d'hydrocarbures
Publication
Application
Priority
EP 11150315 A 20110106
Abstract (en)
[origin: EP2474704A1] A method of monitoring the operation of a subsea hydrocarbon production control system comprises monitoring at least one subsea device of the system and, if the device fails to a fail-safe condition, sending an indication of that by wireless.
IPC 8 full level
E21B 33/035 (2006.01)
CPC (source: EP US)
E21B 33/0355 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2474704 A1 20120711; EP 2474704 B1 20130904; AU 2011265528 A1 20120726; AU 2011265528 B2 20170202; BR 102012000058 A2 20150602; BR 102012000058 A8 20160412; BR 102012000058 B1 20200331; CN 102591274 A 20120718; MY 152950 A 20141215; SG 182906 A1 20120830
DOCDB simple family (application)
EP 11150315 A 20110106; AU 2011265528 A 20111223; BR 102012000058 A 20120103; CN 201210014169 A 20120106; MY PI2011006200 A 20111221; SG 2012000188 A 20120103