The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2020
Filed:
Mar. 09, 2016
Onesubsea Ip Uk Limited, London, GB;
Helge Dale, Raadal, NO;
ONESUBSEA IP UK LIMITED, London, GB;
Abstract
A method for determining flow rate of a multiphase fluid. The method includes measuring a first pressure differential () of the multiphase fluid flowing through a rotodynamic pump () operating at a rotational speed thereby driving the multiphase fluid, measuring a second pressure differential () of the multiphase fluid flowing through a portion () of a fluid conduit positioned in series with said rotodynamic pump, and determining, based on the first and second pressure differentials and the rotational speed of said rotodynamic pump, a flow rate of the multiphase fluid.
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