轮南地区奥陶系碳酸盐岩岩溶发育模式  

Karst Development Mode of Ordovician Carbonate Rocks in Lunnan Swell in Tabei Area, Tarim Basin

作　　者：高宏亮[1] 杨文静[1] 秦桂珍[1] 罗日升[1] 朱永峰[1] 

机构地区：[1]中国石油塔里木油田分公司,新疆库尔勒841000

出　　处：《新疆石油地质》2010年第3期248-249,共2页Xinjiang Petroleum Geology

摘　　要：塔里木盆地寒武-奥陶系大面积的台地相沉积为轮南地区后期岩溶储集层发育提供了基础,多旋回、多期暴露,形成了多种类型的岩溶:潜山暴露岩溶、顺层承压水岩溶、准同生期层间岩溶、混合水岩溶等。构造活动对岩溶发育及其储集层形成、分布具有决定性作用。The large area of platform-facies deposits of the Cambro-Ordovician in Tarim basin provides foundation for the post-karst reservoir development in Lunnan area,which can be classified as the buried-hill exposure karst,bedding confined water karst,penecontemporaneous interlayer karst and commingled water karst,etc.,with multi-cycle and multi-stage exposure features.The study shows that tectonic movement is of crucial effect on the karsts development and related reservoir formation in this area.

关 键 词：塔里木盆地 台地相 多期暴露 潜山 承压水岩溶 

分 类 号：TE112.221[石油与天然气工程—油气勘探]