| 新港地区沙三段三维地震层序地层特征 |
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| 引用本文： | 陈开远 杨玉金. 新港地区沙三段三维地震层序地层特征[J]. 地球科学, 2000, 25(3): 267-272 |
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| 作者姓名： | 陈开远 杨玉金 |
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| 作者单位： | 中国地质大学资源学院!武汉430074(陈开远，刘学峰，杜宁平，黄春菊)，大港油田滩海石油勘探公司!天津300280(杨玉金) |
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| 摘 要： | 从钻井、测井层序地层研究入手，以三维地震勘探资料为基础，研究黄骅坳陷北部新港地区尚未开发的潜在有利油气储集层系－－沙三段的层序地层特征。三维地震层序地层学分析将沙三段分为上中下３个层序，３个层序内均有较厚的低位扇发育，上覆高位体系域或形成良好盖层，内部储盖组合发育十分完好的沙三段，可以形成较好的油气富集。
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| 关 键 词： | 层序地层学 地震资料解释 地震勘探 油气 |
3-D SEISMIC SEQUENCE STRATIGRAPHY IN SHASAN MEMBER, XINGANG REGION |
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| Chen Kaiyuan Liu Xuefeng Du Ningping Huang Chunju Yang Yujing. 3-D SEISMIC SEQUENCE STRATIGRAPHY IN SHASAN MEMBER, XINGANG REGION[J]. Earth Science-Journal of China University of Geosciences, 2000, 25(3): 267-272 |
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| Authors: | Chen Kaiyuan Liu Xuefeng Du Ningping Huang Chunju Yang Yujing |
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| Affiliation: | Chen Kaiyuan 1 Liu Xuefeng 1 Du Ningping 1 Huang Chunju 1 Yang Yujing 2 |
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| Abstract: | Shasan Member is a very important and potential reservoir in the Xingang region, north of Huanghua depression. This paper describes, in line with the three_dimensional seismic exploration data deriving from the drilling, well_logging and sequence stratigraphic references, sequence stratigraphic features in Shasan Member, Xingang region. The Shasan Member is divided into three sequences: upper, middle and lower sequences, in which occur relatively thick low_stand fans. The upper high_stand system tract may serve as an excellent cap rock. In summary, perfect reservoir_cap association occurs in the Shasan Member, favorable for the formation of the relatively good hydrocarbon concentration. |
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| Keywords: | sequence stratigraphy interpretation of three_dimensional seismic data lowstand system tract Huanghua depression. |
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