重力流沉积研究综述  

A review of gravity flow deposits

作　　者：宋小勇[1] 

机构地区：[1]中国地质大学,北京100083

出　　处：《特种油气藏》2010年第6期6-11,共6页Special Oil & Gas Reservoirs

摘　　要：随着越来越多的以重力流沉积为主的油气田相继被发现,对于重力流类型及其沉积相模式的研究愈加深入。由于水下过程的复杂性,重力流的类型出现了多种分类方案,也引出了许多新的名词;另外,先前流行的多种浊积相模式现在看来存在很多问题,甚至有相互矛盾的地方。在对国内外重力流沉积研究成果进行分析总结的基础上,重点对重力流沉积的相关概念以及沉积相模式进行了对比分析,并对重力流沉积的勘探方法提出了一些建议。The study and dispute have not stopped since gravity flow deposits were discovered.The studies on gravity flow types and facies have become more intensive.But because of the complexity of underwater course,there have appeared many classification methods of the types of gravity flow,and some new terminologies are also presented.Moreover,there are many problems with previously prevailed turbidite facies models,even some self-contradictory.This paper analyzes and summarizes former researches on gravity flow deposits at home and abroad,correlates related concepts and facies models,and puts forward some advices for exploration of gravity flow deposits.

关 键 词：重力流体系 浊积岩 下切水道 相模式 综述 

分 类 号：TE121.3[石油与天然气工程—油气勘探]