System and method for generating a change in pressure proportional to fluid viscosity

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United States of America Patent

PATENT NO 8997555
APP PUB NO 20140190573A1
SERIAL NO

13735258

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Abstract

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A system and method for generating a change in pressure proportional to fluid viscosity is disclosed herein. The system can comprise a first pilot stream, a second pilot stream, and a pressure sensing device that reads a differential pressure across a first junction on the first pilot stream and a second junction on the second pilot stream. The first junction is between a first section having a first predominant pressure loss characteristic, and a second section having a second predominant pressure loss characteristic. Similarly, the second junction can be between a third section having a third predominant pressure loss characteristic and a fourth section having a fourth pressure loss characteristic.

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Patent Owner(s)

Patent OwnerAddress
FLOWPRO WELL TECHNOLOGY S ASORGENFRIGATA 35 A OSLO 0345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brekke, Kristian Bellaire, US 14 210

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