玉北地区奥陶系碳酸盐岩储层测井响应特征分析

The Logging Response Analysis of Carbonate Reservoir of Ordovician in YuBei Region

以岩心资料为主,辅以测井和录井等资料将玉北地区奥陶系碳酸盐岩储层划分为3类:岩溶缝孔洞型储层、溶蚀孔隙型储层和构造裂隙型储层。在利用岩心资料的基础上,将各类储层与测井数据特征相对应,从而建立起各类储层测井响应特征,以实现该地区各井全井段的储层解剖。

The core data, supplemented by data logging and other northern regions, the jade Ordovician carbonate reservoir is divided into three categories including karst reservoirs stitch holes, erosion and tectonic fissure porosity reservoirs. In the use of core data, based on the characteristics of various types of reservoirs and log data corre- sponding, it establishes various types of reservoirs and logging response characteristics, and pushes to the remaining wells paragraph, each well in the region reached full well section the purpose of reservoir anatomy.