摘要
岩性地层油气藏是储量增长最有潜力的领域。最近几年在我国所发现的油气储量中,岩性地层油气藏储量所占的比重已经超过了50%。高分辨地震资料解释中,层序地层学、储层描述、三维可视化等已成为岩性地层圈闭的主要识别技术。本文通过多个油气新领域项目的研究工作,总结出一套针对不同地区岩性地层圈闭识别的配套技术及其实现步骤。其做法的核心是找准最大洪泛面和层序边界,因为最大洪泛面和层序边界是控制岩性地层圈闭发育程度的主要因素。
Lithostratigraphic reservoir is the most potential field of reserve increase.In recent years,the proportion of reserve of lithostratigraphic reservoir in discovered oil/gas reserve in China as a whole has been over 50%.The acquisition and processing of high-resolution seismic data,sequence stratigraphy,reservoir description and 3-D visualization have become main identifying techniques of lithostratigraphic traps.Through the study works of multiple objects in new oil/gas fields,the paper summarized a set of ...
出处
《石油地球物理勘探》
EI
CSCD
北大核心
2008年第1期101-106,1+130,共8页
Oil Geophysical Prospecting
关键词
岩性地层油气藏
油气勘探
识别技术
效果分析
lithostratigraphic reservoir
oil/gas exploration
identifying technique
effect analysis
