Water Injection Effect Evaluate Of Yezhumao

Low permeability oilfield waterflooding development is commonly used in oilfield development, the current and future quite a long period of time, waterflooding development will still be the main mode of oilfield development.So, for the workers engaged in the development of oil fields, research waterflooding oilfield development effect and the evaluation method has important value, its research results can offer the decision basis for oilfield adjustment, thus further.This article through to collect the materials of low permeability and yezhumao oilfield waterflooding development and research, combined with the reservoir geological characteristics in the study area, and combining with the development and technological point of view, summarized the formation, development mode, pattern mode, formation pressure,injection pressure and other relevant factors influencing the effect of water flooding, evaluate its corresponding waterflooding effect, finally from the aspects of the deficiency existing in waterflooding effect put forward the corresponding countermeasures, which guides the efficient waterflooding development.