2005•Petroleum Geology & Oilfield Development in DaqingRequires access

Method of calculating relative permeability curve by production data

Shangbin Liang, Cnopec Xinxing

Abstract

This paper presents a method of calculating relative permeability in an oil reservoir with the help of production data-water cut.The method can reflect the actual production performance of oil field,thus the obtained curve can have certain representativeness. In addition,the method can not only overcome the limit resulted from pilot test,but also gain the ratio of relative permeability and its value.On the basis of the above, it can also predict oilfield development indexes and evaluate the development effects.

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Available abstract

Key concepts: Relative permeability, Petroleum engineering, Water cut, Permeability (electromagnetism), Representativeness heuristic, Oil field, Oil production, Production (economics)