Invention Application
WO2016030496A1 SUPPRESSING NUISANCE ALARMS OF A FLOATING PRODUCTION, STORAGE AND OFFLOADING (FPSO) SURVEILLANCE SYSTEM
审中-公开
浮动生产，储存和卸载（FPSO）监控系统的抑制报警
- Patent Title: SUPPRESSING NUISANCE ALARMS OF A FLOATING PRODUCTION, STORAGE AND OFFLOADING (FPSO) SURVEILLANCE SYSTEM
- Patent Title (中): 浮动生产，储存和卸载（FPSO）监控系统的抑制报警
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Application No.: PCT/EP2015/069722Application Date: 2015-08-28
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Publication No.: WO2016030496A1Publication Date: 2016-03-03
- Inventor: SANYA, Olumuyiwa, Johnson , BYRNE, William, Richard
- Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
- Applicant Address: Carel van Bylandtlaan 30 2596 HR The Hague NL
- Assignee: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.,SHELL OIL COMPANY
- Current Assignee: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.,SHELL OIL COMPANY
- Current Assignee Address: Carel van Bylandtlaan 30 2596 HR The Hague NL
- Agency: MATTHEZING, Robert, Maarten
- Priority: EP14182835.0 20140829
- Main IPC: B63B39/00
- IPC: B63B39/00 ; B63B43/00 ; G08B23/00 ; G05D1/08 ; B63B35/44
Abstract:
A Floating Production, Storage and Offloading (FPSO) surveillance system (7) is equipped with an adjustable alarm threshold that suppresses nuisance alarms if liquid level variations in FPSO crude oil and/or other liquid storage tanks (6) monitored by the system do not exceed estimated oscillating liquid level variations due to oscillating motions of the FPSO unit (1) during severe weather conditions.
Information query
