NO20073543L

Controlling the flow of a multiphase fluid from a well

Abstract

the control time between the detection of a deviation from the setting point and the manipulation of the opening being shorter than the time required for the multiphase fluid to travel 25% of the distance between the upstream and downstream positions. Further, a well extends into a subterranean formation to produce a multiphase fluid to the surface, the well being provided at the downstream position with a variable orifice valve and having a control system to control the multiphase flow.

Term

No projected expiry on record.

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1 claim: 1 independent, 0 dependent

  1. 1
    nedstrømsposisjonen. Videre strekker en brønn seg i en undergrunnsformasjon for å produsere et flerfasefluid til overflaten, idet brønnen er forsynt ved nedstrømsposisjonen med en ventil med en variabel åpning og med et kontrollsystem for å regulere flerfasestrømmen.