摘要
本文在已往研究及近期勘探成果的基础上，对莺歌海盆地中央泥拱带不同类型底辟及地震异常体特征、底辟发育演化的成因机制及底辟型气藏的成藏富集条件进行了探讨，指出本区存在上、下２套含气组合体系，并可能在其下组合体系中发现大中型气田。
This paper is based on the previous studies and the recent exploration results. With a lot of available geophysical and geochemical data, we put emphasis on the central mud uplift belt in Yinggehai basin and analyzed and discussed abnormal seismic features. The original mechanism of development and evolution of the diapire and the formation and accumulation of the gas in these diapire gas reservoirs. We also gave an guide to the exploration of natural gas and suggested that there are two sets (the upper and the lower) of gas-bearing combined systems for exploration in this area and it is possible to discover a large or middle gas field in the lower system.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1994年第6期6-9,共4页
Petroleum Exploration and Development
关键词
气藏
莺歌海盆地
泥底辟
油气勘探
eature, condition, mudstone, diapire fold, Yinggehai basin
