塔河油田良里塔格组滩相储集体研究  

Study on Bank reservoir of Lianglitage Formation in Tahe oilfield

作　　者：汤鸿伟[1] 李国蓉[1,2] 张德民[1] 周大志[1] 罗鹏[1] 王鹏程 纪晓飞 

机构地区：[1]成都理工大学能源学院,四川成都610059 [2]成都理工大学"油气藏地质及开发工程"国家重点实验室,四川成都610059 [3]塔西南勘探开发公司柯克亚作业区,新疆喀什844804

出　　处：《内蒙古石油化工》2010年第4期90-93,共4页Inner Mongolia Petrochemical Industry

摘　　要：岩芯资料揭示上奥陶统良里塔格组碳酸盐岩台地发育滩相储层。本文利用钻井资料、测井资料和地震资料,通过对塔河油田良里塔格组滩体发育分布、储集空间和储层类型的深入研究;结果表明区内发育台内滩和台地边缘滩,滩体围绕台地边缘发育分布规模小;受到大气水溶蚀改造可形成溶蚀孔洞型储层,储集空间为溶蚀孔洞、粒内溶孔和铸模孔等,台地边缘滩体储层最为发育。Bank reservoir is the important goal of south exploration in Tahe oilfield ,and the core data reveals that the bank reservoir developed in the Upper Ordovician Lianglitage Formation carbonate plat- form. In this paper, it takes advantage of the drilling data, logging data and seismic data, through study- ing the distribution of bank ,reservoir space and reservoir types of Lianglitage formation in Tahe Oilfield in depth, the results show that bank within the platform and the bank of platform edge have been developed withih the region, and the bank body are strips arranged aroud the edge of the platform with small scale; vuggy reservoir can be formed by the transformation of meteorological water solution, and the reservoir spaces are corrosion holes, grain dissolution porosity and mold inside the hole and so on, the bank reser- voir would be best developed along the edge of the platform.

关 键 词：塔河油田 良里塔格组 滩 储层 

分 类 号：P618.130.21[天文地球—矿床学]