松辽盆地英台大安地区青一段沉积相研究
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摘要
在前人认识的基础上,利用地震、测井、地化、岩心等资料,通过对松辽盆地北部英台大安地区青一段沉积相进行精细研究,指出主要为半深湖到深湖相带,在工区西部存在滨浅湖相带及湖底扇,同时明确英台地区湖底扇分布规律,发现除英台西部湖底扇外,还存在中部湖底扇,含沙量较高,且规模较大。
Through researches with seismic,logging,geochemical and core data,it is indicated that the sedimentary facies of the 1st Qing interval in Yingtai-Da'an area of north Songliao basin is mostly shore-shallow lake facies.The sublacustrine fan distribution law of Yingtai-Da'an area is definite.The east sublacustrine fan,which has a big scale of sand and high content,has been found besides the west.
Through researches with seismic,logging,geochemical and core data,it is indicated that the sedimentary facies of the 1st Qing interval in Yingtai-Da'an area of north Songliao basin is mostly shore-shallow lake facies.The sublacustrine fan distribution law of Yingtai-Da'an area is definite.The east sublacustrine fan,which has a big scale of sand and high content,has been found besides the west.
引文
[1]冯志强,技术进步是油气勘探持续发展的不竭动力[J],大庆石油地质与开发,2009,28(5):6-12.
[2]田在艺等,中国中新生界沉积盆地与油气成藏[J],大地构造与成矿学,2002,26(3):1-5.
[3]张德武等,东营凹陷下第三系层序地层研究与隐蔽油气藏预测,2004,22(1):67-72.
[2]田在艺等,中国中新生界沉积盆地与油气成藏[J],大地构造与成矿学,2002,26(3):1-5.
[3]张德武等,东营凹陷下第三系层序地层研究与隐蔽油气藏预测,2004,22(1):67-72.
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