川东北地区飞仙关组鲕粒滩地震识别技术  

Seimic recognition technology on olitic Beach in the northeast of Sichuan Feixianguan

作　　者：张玺华[1] 贺振华[1] 赵思为[1] 

机构地区：[1]成都理工大学"油气藏地质与开发工程"国家重点实验室

出　　处：《油气地球物理》2009年第1期13-17,共5页Petroleum Geophysics

摘　　要：碳酸岩盐礁滩相带是油气的重要储集场所,近年来逐步成为我国油气勘探工作的重点。其中四川普光特大气田的发现为我国碳酸岩盐生物礁滩气藏的勘探起了重要的指导作用。而沉积相带在碳酸岩盐礁滩的分布起到了至关重要的作用。本文从层序地层、地震地层学与地震属性分析的角度对四川一些地区的鲕粒滩相的识别进行总结。Carbonate oolitic beach reservoir is important in oil and gas sites, it has become the focus of the China＇s oil and gas exploration gradually in recent years. Puguang Gas Field in Sichuan is an important discovery of large carbonate for China＇s bio-gas reservoir reef-shoal exploration which played an important role in guidingthe exploration for oil and gas industry. Sedimentary facies carbonate reef-shoal in Chinese exploration played a crucial role in China＇s exploration. This article from the Sequeuce Stratigraphy, seismic stratigraphy and seismic attribute analysis point of view in some areas of Sichuan oolitic beach is a summary of the identification phase. Summary on identification of oolitic beach facies has bee given here based on the analysis of equence stratigraphy, seismic stratigraphy and seismic attribute.

关 键 词：碳酸岩盐鲕滩 储层 沉积相 层序地层 地震属性分析 

分 类 号：P618.13[天文地球—矿床学] P618.130.2[天文地球—地质学]