重庆理工大学学报（自然科学版）2017，Vol.31Issue(9)：97-102,6.DOI:10.3969/j.issn.1674-8425(z).2017.09.016
注采比计算方法改进与应用
Improvement and Application of Injection Production Ratio Calculation Method
摘要
Abstract
Injection production ratio is an important parameter to measure the balance state of injection and production in the process of water injection,and it is a comprehensive index to reflect the relationship between liquid production,water injection and formation pressure.In recent years,most of the water flooding reservoirs in our country have entered the late stage of development.Therefore,the traditional water drive characteristic curve method often has a large error.In this paper,based on the principle of reservoir engineering,a new model of water distribution is deduced according to the characteristic curve of water drive.Through the application of examples,the improved multiple linear regression and BP neural network method are compared.The results show that the new method is better.关键词
水驱油藏/合理配水/注采比Key words
water drive reservoir/reasonable water distribution/injection production ratio分类
能源科技引用本文复制引用
付铭,刘德华,廖茂林..注采比计算方法改进与应用[J].重庆理工大学学报（自然科学版）,2017,31(9):97-102,6.基金项目
国家自然科学基金资助项目(41302119) （41302119）
