PRESSURE REGULATOR FOR POLYMER INJECTION

Abstract: a pressure regulating device with low molecular decay in fluids applied to secondary recovery of oil wells, featuring a housing () capable of being immovably housed and retained within a pocket mandrel.

Inventor(s): Joanna Binning, Stefano Zanetti

CPC Classification: E21B43/12 (Methods or apparatus for controlling the flow of the obtained fluid to or in wells ( takes precedence; valve arrangements ))

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