Invention Grant
- Patent Title: A/R method and apparatus therefor
- Patent Title (中): A / R方法及其装置
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Application No.: US14006117Application Date: 2012-03-20
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Publication No.: US09388919B2Publication Date: 2016-07-12
- Inventor: Cristian Scaini , Teresio Signaroldi , Kimon Tullio Ardavanis
- Applicant: Cristian Scaini , Teresio Signaroldi , Kimon Tullio Ardavanis
- Applicant Address: IT Milan
- Assignee: SAIPEM S.P.A.
- Current Assignee: SAIPEM S.P.A.
- Current Assignee Address: IT Milan
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: GB1104715.6 20110321
- International Application: PCT/EP2012/054909 WO 20120320
- International Announcement: WO2012/126908 WO 20120927
- Main IPC: F16L1/16
- IPC: F16L1/16 ; F16L1/18 ; F16L1/23
Abstract:
A method of abandoning a pipeline from an offshore vessel, wherein the method includes the steps of: providing a tubular member between a winch apparatus and the end of the pipeline being abandoned, the tubular member being received in a tensioning apparatus, and lowering the pipeline with the winch apparatus and the tensioning apparatus, the tensional load of the pipeline being held by the tensioning apparatus and the winch apparatus at the same time.
Public/Granted literature
- US20140072370A1 A/R METHOD AND APPARATUS THEREFOR Public/Granted day:2014-03-13
Information query
