2009•Special Oil & Gas ReservoirsRequires access

Study and application of profile control process for extra-deep heavy oil reservoir

MU Jin-feng

Abstract

Profile control process has been studied and applied for water injection well Lu 2-5 in Lu 2 Block of Lukeqin oilfield according to reservoir characteristics,waterflooding performance and the investigation of domestic profile control process for heavy oil fields in order to control water and increase oil production.Good result of liquid reduction and oil production increment has been achieved through close follow-up of well group performance data and systematic analysis.This study pioneers subsequent design and evaluation of profile control process for water wells in Lukeqin oilfield and is promising for popularization and application.

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Key concepts: Petroleum engineering, Water cut, Oil production, Water injection (oil production), Block (permutation group theory), Process (computing), Oil field, Engineering