摘要
花岗岩储层油气藏在油气勘探中是难度很大、难于对付的领域,偶尔找到了,可以是优质大型油气田,也很有吸引力,但如果以它为唯一目标去勘探,可能是得不偿失,得不到理想的勘探成果。文中介绍了国内外主要的花岗岩储层油气田,阐述了花岗岩储层油气藏的特点以及花岗岩储层的岩性与分类,总结了花岗岩潜山地震响应特征,并提出了中国近海渤海海域、东海盆地、珠江口盆地花岗岩储层油气藏勘探方向以及这一领域的勘探策略。
In hydrocarbon exploration,the granitic-reservoir accumulations are a very difficult domain,where some excellent,and also very attractive,large fields can be occasionally discovered,but ideal exploration results may not be obtained,if taking these accumulations as a sole type of targets.In this paper,the main fields of granitic reservoir are introduced at home and abroad,the speciality of these accumulations and the lithlogy and classification of granitic reservoirs are illustrated,and the seismic response characteristics are summarized for the granitic buried-hills.Furthermore,the exploration directions of these accumulations and the relevent exploration strategy are presented for Bohai area,East China Sea basin and Pearl River Mouth basin.
出处
《中国海上油气》
CAS
北大核心
2010年第4期213-220,共8页
China Offshore Oil and Gas
关键词
中国近海盆地
花岗岩储层
油气藏特点
岩性与分类
地震响应特征
勘探方向
勘探策略
China offshore basins
granitic reservoir
the speciality of hydrocarbon accumulation
lithlogy and classification
seismic response characteristics
exploration direction
exploration strategy
