摘要
以昌图凹陷岩心镜下鉴定资料为基础,讨论了昌图凹陷各种岩石类型测井曲线的响应特征,根据岩心室内分析资料,建立岩性解释模型,确定储层物性参数计算方法;针对火山碎屑岩储层空间具有裂缝-孔隙型双重体积的特点,根据测井解释理论,探讨了火山碎屑岩储层物性解释方法,为储层评价提供合理、准确的储层参数。
This article discussed log curve response characteristics of various rock types in Changtu depression based on its identification materials under rock core lens, established lithology interpretation models and confirmed the calculation methods for reservoir physical property parameter according to rock core laboratory tested analysis materials. Aiming at the characteristics of fracture pore double cubage among volcano elastics rock, and base on the logging interpretation theory, it discussed interpretation methods for volcano elastics rock physical property and provided more reasonable and more accurate parameters for reservoir evaluation.
出处
《石油地质与工程》
CAS
2006年第5期29-31,共3页
Petroleum Geology and Engineering
关键词
昌图凹陷
储层
砂砾岩
火山碎屑岩
测井
Changtu depression
reservoir
glutinite
volcano elastics rock
well logging
