2000•Northwestern Seismological JournalRequires access

EFFECT OF OIL RECOVERY AND WATER FLOODING ON DYNAMIC OF OIL WELLS IN OIL FIELD

Yuan Liu

Abstract

On the basis of theory of elasticity and dynamics of ground fluid,effects of oil recovery and water flooding on dynamic of oil wells in oil field are analysed by horizontal layered oil bearing formation model.It is discovered tha changes of stress and strain of the oil bearing formation by oil recovery in other layer and water flooding resulted in change of pore pressure in the oil bearing formation,which effected change of dynamic of oil wells.

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Key concepts: Water flooding, Oil field, Petroleum engineering, Geology, Geotechnical engineering, Enhanced oil recovery, Oil in place, Environmental science