Invention Application
- Patent Title: LOW SHEAR TRIM
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Application No.: US14675505Application Date: 2015-03-31
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Publication No.: US20150275614A1Publication Date: 2015-10-01
- Inventor: Kevin Peter Minnock , Abinesh Gnanavelu , Devid Francis Anthony Quin , Padraic Edward McDonnell , Edmund Peter McHugh , Conor James Gray , Michael David Mullin , Stephen A. Chambers , Raymond Nicholas Smyth , Declan Elliott , Finbarr William Evans
- Applicant: Cameron International Corporation
- Main IPC: E21B33/076
- IPC: E21B33/076

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.
Public/Granted literature
- US10024128B2 Low shear trim Public/Granted day:2018-07-17
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