Invention Grant
- Patent Title: Method and apparatus for removing hydrate plugs
- Patent Title (中): 去除水合物塞的方法和装置
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Application No.: US14414360Application Date: 2013-07-09
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Publication No.: US09303488B2Publication Date: 2016-04-05
- Inventor: Stig Kanstad
- Applicant: FRAMO ENGINEERING AS
- Applicant Address: NO Bergen
- Assignee: Framo Engineering AS
- Current Assignee: Framo Engineering AS
- Current Assignee Address: NO Bergen
- Agency: Conley Rose, P.C.
- Priority: GB1212485.5 20120713
- International Application: PCT/EP2013/064515 WO 20130709
- International Announcement: WO2014/009385 WO 20140116
- Main IPC: E21B37/06
- IPC: E21B37/06 ; E21B36/00 ; E21B41/00 ; F28G9/00 ; B08B9/032 ; E21B43/01
Abstract:
A method for removing hydrate plugs in a hydrocarbon production station, the method comprising: fluidically isolating the production station; diverting production flow to a bypass line; and adjusting the pressure in the production station to a level sufficient to melt the hydrate plugs.
Public/Granted literature
- US20150184490A1 METHOD AND APPARATUS FOR REMOVING HYDRATE PLUGS Public/Granted day:2015-07-02
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