THERMAL FIELD OF AN OIL BED IN A NONSTATIONARY PRESSURE 
FIELD

A. R. Sabitov and R. F. Sharafutdinov

UDC 532.546

We carried out a numerical investigation of the temperature 
field arising in an oil bed due to the Joule-Thomson effect and 
the heat of deaeration of the liquid in the nonstationary pressure 
field in displacement of oil by water. The formation of the temperature 
field depends substantially on the initial flooding of the bed and 
the approach of the front of the displacement of oil by water. The 
value of the water-oil ratio exerts an effect on the sign of the temperature 
anomaly at the outlet from the bed.

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