摘要
鄂尔多斯盆地具有形成隐蔽油气藏的良好地质条件。本文应用古构造、古地理、古地质、古地貌、古水文、古岩溶、古运移和今构造相结合的综合研究方法,重塑了鄂尔多斯盆地中东部奥陶系风化壳古地貌成藏模式及气藏序列,取得了大中气田勘探的重大突破,并对目前的天然气勘探有着现实的指导意义。
Eerduosi Basin possesses the fine geologic conditions to form hidden oil and gas reservoirs. By use of the synthetic study method combining paleo-structure, paleo-geology, paleo-geography, paleo-geomorphology,paleo-hydrogeology,paleo-karst and paleo-migration with present structure,this paper rebuilds the paleo-geomorphic pool-formed modes and gas reservoir sequence in the weathered crust of Ordovician in the centre and east part of Eerduosi Basin,obtaining an important breakthrough in exploring large-median gas fields,which has a guiding significance for exploring natural gas in the future.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1992年第4期8-13,共6页
Natural Gas Industry
关键词
天然气
勘探
鄂尔多斯盆地
Eerduosi Basin, Ordovician, paleo-weathered crust, natural gas, exploration.
