摘要
测井方法是目前识别和探测致密储层裂缝最常用、最有效的方法。常规资料中的双侧向测井可以对裂缝的张开度、孔隙度、渗透率进行定量估算。应用FMI成像测井资料可以确定裂缝层,定量计算裂缝走向和倾角,判断天然有效裂缝发育状况及诱导缝的产生程度。常规资料与成像等新测井技术结合,能够更直观准确的指示裂缝,使裂缝性致密储集层的解释精度大为提高。
It is the most widely used and the most efficient method for identifying fractures in tight reservoirs by logging analysis. We can get fracture opening width, porosity and permeability by the dual laterolog method. Fracture zone, fracture dip and fracture orientation can be determined. Applying imaging technology to fracture identification with the combination of conventional logging methods will be helpful not only in identifying fractures , but also improving the precision of interpretation.
出处
《内蒙古石油化工》
CAS
2007年第7期121-123,共3页
Inner Mongolia Petrochemical Industry
关键词
双侧向
裂缝识别
致密储层
成像测井
dual laterolog
identifying fractures
tight reservoirs
imaging logging
