摘要
根据S油藏裂缝性低渗透油藏储层中裂缝分布规律与注水开发动态特征,在开展低渗透储层有效驱动体系、裂缝基质系统渗流特征、裂缝储层水驱油特点、裂缝储层渗吸法采油理论机理等低渗透油藏开发调整理论的基础上,深入研究了以提高有效动用为核心的裂缝性油层反九点井网转线状注水调整、井网调整,并对裂缝有效缝长进行计算,应用这些技术指导了注水开发调整,为提高和改善开发效果起到了积极的促进作用。
According to the fracture distribution patterns and dynamic features of water injection of S fractured low permeability reservoirs,and on the basis of reservoir development adjustment theories of carrying out effective driving system of low permeability reservoirs,the filtration features of fracture-matrix system,the water displacement characteristics of fractured reservoirs,the mechanism of imbibition production theory in fractured reservoirs,etc.It has researched on the adjustment from anti-9 ponit well p...
出处
《内蒙古石油化工》
CAS
2008年第19期76-79,共4页
Inner Mongolia Petrochemical Industry
关键词
低渗透油藏
裂缝
注水
开发调整
注采系统
Low Permeability Reservoir
Fracture
Waterflooding
Development Adjustment
Waterflood System
