Invention Grant
US08110024B2 Separator tank for separation of fluid comprising water, oil and gas,use of such a tank, and method for separating a fluid including water, oil, and gas
有权
用于分离包含水，油和气体的流体的分离罐，使用这种罐，以及用于分离包括水，油和气体的流体的方法
- Patent Title: Separator tank for separation of fluid comprising water, oil and gas,use of such a tank, and method for separating a fluid including water, oil, and gas
- Patent Title (中): 用于分离包含水，油和气体的流体的分离罐，使用这种罐，以及用于分离包括水，油和气体的流体的方法
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Application No.: US12084143Application Date: 2006-10-27
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Publication No.: US08110024B2Publication Date: 2012-02-07
- Inventor: Jorn Folkvang
- Applicant: Jorn Folkvang
- Applicant Address: NO Stavanger
- Assignee: Schlumberger Norge AS
- Current Assignee: Schlumberger Norge AS
- Current Assignee Address: NO Stavanger
- Agency: Jacobson Holman PLLC
- Priority: EP05388092 20051028
- International Application: PCT/IB2006/053981 WO 20061027
- International Announcement: WO2007/049247 WO 20070503
- Main IPC: B01D19/00
- IPC: B01D19/00
Abstract:
A separator tank (1) comprising an essentially cylindrical vertical tank, a tangentially arranged inlet (3) in an upper part (9) of the tank, at least one first outlet (4) for oil and gas in the upper part of the tank, and at least one second outlet (5) for water in a lower part of the tank. A vortex zone (7) comprises a downward protruding conical frusta shaped wall (8) with an opening (11) at the lower end to allow communication between the upper and lower part of the tank. A helical spiralling vane is disposed on the upward directed part of said conical frusta shaped wall.
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