保山盆地永铸街气田沉积物源分析  

THE ANALYSIS OF SEDIMENT SOURCE OF YONG-ZHUJIE GAS FIELD IN BAOSHAN BASIN

作　　者：吕儒明[1,2] 陈宗太[2] 汪彦[1] 陈明瞩[2] 周移兴[2] 李光恒[2] 伍佳明[2] 

机构地区：[1]西南石油大学研究生院 [2]中国石化南方公司云南石油天然气开发分公司,云南曲靖655000

出　　处：《西南石油学院学报》2006年第3期48-52,共5页Journal of Southwest Petroleum Institute

基　　金：四川省重点学科建设基金项目资助(编号:SZD0414)。

摘　　要：根据研究区的基本资料和相应成果,在分析保山盆地基本构造格局的基础上。发现因保山盆地主控断层的西边在盆地演化过程中一直处于隆升状态,从而造成不同地带砾岩的分布和含量存在差异,在钻测井、地震资料中的体现也不相同。通过多种方法对永铸街气田的主物源方向进行论证后,认为永铸街气田的物源来自西边。Basing on the analysis to the basic tectonics framework of Baoshan Basin, this paper has studied the basic data and efforts on Baoshan Basin, and found that the west of the main fault in Baoshan Basin have been rising during the development of basin. So the distribution and the content of conglomerate were different, and its geological phenomenon in the data of drilling, outcrop, logging and seismal section in different area. By stu-ding with a few methods, we have such a conclusion that the main sediment source of Yongzhujie Gas Field was from the west.

关 键 词：物源分析 岩性 地震相剖面 羊邑组 保山盆地 

分 类 号：TE111.3[石油与天然气工程—油气勘探]