摘要
地震沉积学自进入我国以来,在沉积相的预测中得到了广泛应用,但多数研究为河流相地震沉积学特征研究。目前尚缺少对湖泊相地震沉积学研究。元坝地区大安寨段为滨湖-浅湖-半深至深湖沉积。其中介壳灰岩为该地区主要的油气产层。在沉积学和地震沉积的指导下,划分了元坝地区大安寨段各亚相分布范围,通过地震正演及切片技术对浅湖介壳滩微相的分布进行了预测。
Since seismic sedimentology come in China, in sedimentary facies prediction has been widely ap- plied, but most of the researches for fluvial facies seismic sedimentology study. It is the lack of lake facies seismic sedimentology. Yuanba area of Daanzhai section for Binhu-shallow to semi-deep to deep lake facies. The Shelly limestone as the region/s main oil gas reservoir. In this paper, under the guidance of sedimentology and seismic deposition, division of the Yuanba region of Daanzhai member facies distribution, through seismic forwarding and slicing technique to shallow lake Shelly beach facies to predict the distribution of.
出处
《科学技术与工程》
北大核心
2013年第7期1723-1728,共6页
Science Technology and Engineering
基金
国家自然科学基金重点项目(40739901)
国家重大专项(2011ZX05002-004)资助
关键词
地震沉积学
介壳灰岩
地震正演
切片技术
浅湖介壳滩
seismic sedimentology shelly limestone seismic forwarding slicing technique shal-low lake Shelly beach facies
