赛汉塔拉凹陷层序地层研究与岩性油藏勘探
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摘要
应用钻井和地震资料,分析赛汉塔拉凹陷白垩系地层的沉积充填、层序发育特征,建立全凹陷Ⅲ级层序地层充填格架,可以得出以下结论:都如吉洼槽极其周缘Ⅲ极层序S1低位体系域、S2的高位体系域、S3和S4的低位体系域位于有利的生油洼槽,储层发育,是岩性油藏发育的有利层段。
Some seismic data and drilling data was used to analyze the sediment filling,the sequence development characteristics of the Cretaceous formation of Saihantala Depression,construct the Ⅲ-order sequences stratigraphic filling frameworks,estimate the distribution characteristics of sand bodies,the favorable zones and areas where some litholigic oil pools developed, provide scientific basis for discovering new oil &gas fields in Jianghan exploration area of Saihantala Depression.
引文
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    [2]祝玉衡等.二连盆地下白垩统沉积相及含油性[M].北京:科学出版社,2000
    [3]费宝生主编等.二连裂谷盆地群油气地质[M].北京:石油工业出版社,2001.2
    [4]焦贵浩等著.二连裂谷构造演化与油气[M].北京:石油工业出版社,2003.1
    [5]杜金虎.二连盆地隐蔽油藏勘探[M].北京:石油工业出版社,2003.10

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