A Study for Injection Water Development Characters of Zhangtianqu Oil Field

There are 90 percent oil fields were developed with injection water in our country.More and more low permeability and low saturation reservoirs rely on injection development.This paper summarizes the characters that the low permeability and low saturation oil reservoir was developed with injection water for the example of Zhangtianqu Oil Field in Eeodousi Basin.It can provide the same type reservoirs more precious experiments and make a real signification for prolonging the oil field life cycle.