摘要
得出了电位法的电流场正演公式,阐述了电位法油储动态监测的野外工作方法,并对数据处理与反演方法进行了讨论。电位法油储动态监测方法可以快速、准确的监测开发井注水推进方向和距离,可以定性和定量的分析注水井周围的孔、渗、饱等油田开发参数,从而为油田开发的动态分析提供相关的依据资料。实例表明,电位法是油储动态监测的一种有效方法。
Electric-current field forward formulae of electric potential method(EPM) is derived in detail.Method for field operation of dynamic reservoir monitoring by using EPM is described.Data process and inversion method are discussed.The EPM can be used to accurately and rapidly detect water coning direction and its distance in development wells and quantitatively and qualitatively analyze oilfield development parameters,such as porosity,permeability and saturation around injection wells,thus to provide a related data for performance analysis on oilfield development.Examples show that EPM is an effective means for dynamic reservoir monitoring.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2006年第2期56-59,共4页
Journal of Oil and Gas Technology
关键词
电位法
开发井
动态监测
注水
EPM
development well
dynamic monitoring
water injection
