摘要
以塔河2区地震、测井等资料为基础,刻画了塔河2区海西早期微古地貌形态。通过钻井、测井等资料统计分析,总结出有阻挡和无阻挡两种微地貌特征下对岩溶类储层发育的影响模式,并进一步指出有阻挡模式下的阻挡残丘是岩溶类储层发育的有利区域。
Micro-paleogeomorphology of the No.2 block of Tahe is reconstructed on the basis of seismic and logging data.The influence of micro-paleogeomorphology with and without barrier on development of karst reservoir is discussed.Monadnock with barrier is favorable for the development of karst reservoir.
出处
《四川地质学报》
2011年第2期223-227,共5页
Acta Geologica Sichuan
关键词
微古地貌
岩溶
阻挡模式
塔河2区
micro-paleogeomorphology
karst
barrier model
No.2 block of Tahe
