塔河油田六区鹰山组缝洞型储层测井识别  

Logging identification of Yingshan formation fissure-cave reservoir in the sixth block of Tahe oilfield

作　　者：伍文明[1] 康志宏[2] 赵新法[3] 柴君良[4] 

机构地区：[1]成都理工大学能源学院,四川成都610059 [2]中国石化西北石油分公司勘探开发研究院 [3]中国石油辽河油田金马油田开发公司 [4]中国石油辽河油田分公司锦州采油厂

出　　处：《石油地质与工程》2007年第5期37-39,13,共3页Petroleum Geology and Engineering

摘　　要：塔河油田六区中下奥陶统碳酸盐岩储层储集空间复杂,主要为裂缝和溶蚀孔、洞,正确分辨出储层类型及其发育层段,对于油气勘探和开发具有重要意义。在分析各类储层测井响应特征的基础上,对储层首先采用交会图法进行定性识别,然后采用多元判别方法进行定量识别,研究成果表明,应用本文提供的方法,可以对塔河六区各夹储层进行分类识别。The distribution of reservoir in lower Tahe 6 block Ordovician carbonate formation is quite complicated which consists of fissure,pore and cave.Correctly identifying the pay zone and its potential interval is the focus of ex- ploration and development in this block.On the basis of log characteristics of major reservoirs,Cross Plot method and Multi-dimensional Diseriminant method are adopted to carry out quantitative identification.The application in Tahe oilfield shows that satisfying results are received from reservoir identification.

关 键 词：嗒河油田 储层 缝洞型 测井识别 

分 类 号：P631.8[天文地球—地质矿产勘探]