Interpretation of falloff tests on fractured wells of the barsukov oil field in western siberia

摘要

The Barsukov field is a large oil field in Western SIbria that is being developed by waterflooding. THe field has some 700 production wells and over 100 injection wells. In most of the injection wells water is being injected above the formation parting pressure, and as a conseuence waterflood hydraulic fractures extend from the wells into the reservoir.