Hall曲线在川中污水回注井中的运用  

Application of the Hall's curve to the Central Sichuan water injection wells

作　　者：郑军[1] 刘鸿博[2] 冯文光[1] 张友彩[3] 陶晓虹[3] 周瑞立[1] 

机构地区：[1]"油气藏地质及开发工程"国家重点实验室(成都理工大学),成都610059 [2]四川水利职业技术学院,四川都江堰611830 [3]中国石油西南油气田分公司川中油气矿,四川遂宁629001

出　　处：《成都理工大学学报（自然科学版）》2010年第3期256-261,共6页Journal of Chengdu University of Technology: Science & Technology Edition

基　　金：国家自然科学基金资助项目(40772083)

摘　　要：探讨污水回注井的注水规律,为优化注水提供依据。通过对Hall方程的推导,建立起污水回注井累计注水量与累计(注水压差×注水时间)的线性关系。结果表明川中地区16口污水回注井符合该线性关系。运用该关系能刻画污水回注井的注水规律,求解地层参数,定量评价压裂酸化增注措施的效果。This paper discusses the regular pattern of re-injection wells and provides the foundation for optimizing water injection.The paper derivates ＂Hall equation＂ and establishes the linear relationship between water volume and cumulative（pressure difference multiplied by injection time）.The result shows that ＂Hall equation＂ can be used to simulate 16 water injection wells in the Chuanzhong gas field.The relationship can describe the law of sewage water wells,solve formation parameters,and quantitatively evaluate the effectiveness of the intensified injection measures.

关 键 词：Hall曲线 污水回注 渗流规律 储层参数 增注措施 

分 类 号：TE341[石油与天然气工程—油气田开发工程]