Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kevin Peter Minnock0
Padraic Edward McDonnell0
Abinesh Gnanavelu0
Declan Elliott0
Edmund Peter McHugh0
Michael David Mullin0
Date of Patent
January 2, 2018
0Patent Application Number
146754610
Date Filed
March 31, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.
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