Discussions on Method Acquiring Resistivity-water in Water Submerge Complex Ground Layer

At present,with the development of flooding,most of the oil fields have been into the high water cut or high water cut stage,one after another been in Phase II or Phase III oil production statge,the situation of flooding is becoming more serious,oil field exploitation of the latter part of the difficulty is increasing more and more.The resistivity of formation water of water-flooded zone is not only important to evaluate the water level on the basis of the parameters,but also be the difficulty of constrainting of the reservoir evaluation.To strike a water-resistance must be fully integrated development of water at this stage,pay attention to the changeing in water type and salinity in order to achieve better geologic effect.This article is supplying references for providing the model of oil remaining through accomplishingthe plate of resistivity of formation water from Gasi oil field information.