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李火车 ,刘秋生 ,王亚红 ,谢秀祥 ,姜小林 ,李桂霞 ,王英 ,陈艳玲 .斜坡油气勘探 .石油地球物理勘探 ,2 0 0 1,36 (5 ) :6 0 2～ 6 10 箕状凹陷是一种广为发育的盆地类型 ,它往往构成一个独立的油气勘探对象。斜坡是箕状凹陷的主要构造单元 ,也是油气区域运移的主要指向和主要成藏地带。但相对而言 ,斜坡的油气勘探较箕状凹陷中的中央隆起带等其他构造单元的油气勘探难度更大 ,是一个有待进一步加强勘探的领域。本文根据我国东部广泛发育的箕状凹陷的地震、地质实际资料 ,对斜坡进行了分类 ,提出了“两类十种”的分类方案 ,对其石油地质特征、评价和勘探思路进行了讨论 ,以期有助于斜坡油气勘探的深入发展
Li Qinghua, Liu Qiusheng, Wang Yahong, Xie Xiuxiang, Jiang Xiaolin, Li Guixia, Wang Ying, Chen Yanling .Slope Oil and Gas Exploration. Petroleum Geophysical Prospecting, 2 0 0 1,36 (5): 6 0 2 ~ 6 10 A well-developed basin type, it often forms an independent oil and gas exploration target. The slope is the main structural unit of the half-graben depression, and is also the main point of migration and major accumulation zone of oil and gas. Relatively speaking, however, oil and gas exploration in slopes is more difficult than oil and gas exploration in other structural units such as central upwelling in the half-graben depression, which is an area to be further enhanced. This paper classified the slope according to the earthquake and geology data of the widely-developed Kei-sa depression in eastern part of our country and put forward the classification scheme of “two kinds of ten kinds”. The petroleum geological characteristics, evaluation and exploration ideas were discussed. Contribute to the further development of slope oil and gas exploration