| 湖相白云岩储层研究——以渤海油田为例 |
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| 引用本文： | 孙风涛,熊建.湖相白云岩储层研究——以渤海油田为例[J].海洋地质译丛,2011(1):33-36. |
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| 作者姓名： | 孙风涛 熊建 |
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| 作者单位： | [1]中海石油中国有限公司天津分公司勘探开发研究院,天津塘沽 300450 [2]渤海石油航务建筑工程有限责任公司,天津塘沽 300450 |
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| 摘 要： | 以渤海湾几个发现白云岩的油田为例，结合白云岩的几种主要成因理论，从岩性特征、测井曲线形态、薄片鉴定、岩石成因方面对渤海湖相白云岩进行分析研究，研究表明白云岩分布受气候和古地貌控制。根据湖平面变化和古地貌，结合沉积环境、地震，利用层拉平技术探讨了白云岩的分布特征。
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| 关 键 词： | 生屑云岩 古地貌 斜坡带 湖平面 形成机理 |
Study on lacustrine dolomite reservoir --taking Bohai Oilfield as an example |
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| Authors: | Sun Fengtao^ Xiong Jian |
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| Institution: | ^2 (1. Exploration ＆ Development Insititue, Tianjin Branch of CNCE)C Ltd., Tanggu Tianjin 300450; 2. Navigational Matters Architectural Engineering Co. Ltd. of Bohai Ch＇lfield, Tanggu Tianjin 300450) |
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| Abstract: | Taking fields of Bohaiwan Basin as an example and combining with several forming theory of dolomite, lacustrine dolomite reservoirs in Bohai oilfield was discussed in terms of lithology characteristics, logging trace, thin section analysis and origin of lacustrine dolomite. It＇s found that the distribution of dolomite is dominated by climate and palaeogeomorphology, and the distribution of dolomite was summarized based on lake level change, palaeogeomorphology, seismic data, depositional environment and lay flattening technique. |
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| Keywords: | bioclastic dolomite palaeogeomorphology slope belt lake level formation mechanism |
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