国内湖相碳酸盐岩研究的回顾与展望  

Review and prospect of the study on domestic lacustrine carbonate rocks

作　　者：孙钰[1,2] 钟建华[3] 袁向春[2] 孙贺龙[4] 

机构地区：[1]中国地质大学博士后流动站,北京100083 [2]中石化石油勘探开发研究院,北京100083 [3]中国石油大学,山东东营257061 [4]中油辽河油田公司,辽宁盘锦124114

出　　处：《特种油气藏》2008年第5期1-6,共6页Special Oil & Gas Reservoirs

基　　金：国家"十五"重大科技攻关项目(2001BA605A09)

摘　　要：在参阅大量文献的基础上,对中国湖相碳酸盐岩研究现状进行简要回顾和展望。首先讨论了湖相碳酸盐岩的分类,其成熟的分类方案考虑了陆源碎屑的混入以及与膏岩、泥岩的过渡类型;同时概述了湖相碳酸盐岩的形成条件及其发育特点,其形成与分布受控于构造背景、气候和物源供给条件;重点介绍了湖相碳酸盐岩的沉积模式及其含油气性,不同的湖泊环境具有不同的沉积模式,并指出下一步研究的重点应放在湖相碳酸盐岩的形成条件及其生储性能方面。The study on lacustrine carbonate rocks is reviewed and prospected for hydrocarbon basins in China by referring to a large volume of literatures.The classification of lacustrine carbonate rocks is discussed by considering terrestrial debris and the transitional forms of evaporate and shale.Meanwhile,the forming conditions and development characteristics of lacustrine carbonate rocks are also summarized,and the formation and distribution are controlled by tectonic setting,climate and provenance.The sedimentary pattern and hydrocarbon-bearing property of lacustrine carbonate rocks are introduced with emphasis.Different lacustrine environment has different sedimentary pattern.It is pointed out that further study should be focused on the forming conditions and the ability of oil generation and storage in lacustrine carbonate rocks.

关 键 词：湖相碳酸盐岩 岩石类型 沉积模式 含油气性 

分 类 号：TE122.1[石油与天然气工程—油气勘探]