| 塔里木盆地志留系储盖组合特征与分布 |
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| 引用本文： | 厚刚福,王海燕,张先龙,孙雄伟,曾庆鲁.塔里木盆地志留系储盖组合特征与分布[J].沉积与特提斯地质,2012,32(2):59-65. |
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| 作者姓名： | 厚刚福 王海燕 张先龙 孙雄伟 曾庆鲁 |
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| 作者单位： | 1. 杭州地质研究院,浙江杭州,310023
2. 中国石油塔里木油田公司勘探开发研究院,新疆库尔勒,841000 |
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| 摘 要： | 本文从研究区志留系岩性垂向分布规律及油气显示出发,认为志留系发育4套储盖组合,分别对应3种储盖组合模式：（1）凹陷内部发育平整型储盖组合;（2）隆起边缘斜坡区发育中-低角度储盖组合;（3）隆起高部位发育高角度储盖组合。在对储层和盖层进行综合评价的基础上,通过有利盖层与有利储层在平面上进行叠合,优选出有利储盖组合分布,结合储盖组合发育模式,明确了有利储盖组合与圈闭类型的对应关系。
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| 关 键 词： | 塔里木盆地 志留系 评价 储盖组合 |
| 收稿时间： | 2011/9/9 0:00:00 |
| 修稿时间： | 2011/9/14 0:00:00 |
Development and distribution of the Silurian reservoir-seal associations in the Tarim Basin, Xinjiang |
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| HOU Gang-fu,WANG Hai-yan,ZHANG Xian-long,SUN Xiong-wei,ZENG Qing-lu.Development and distribution of the Silurian reservoir-seal associations in the Tarim Basin, Xinjiang[J].Sedimentary Geology and Tethyan Geology,2012,32(2):59-65. |
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| Authors: | HOU Gang-fu WANG Hai-yan ZHANG Xian-long SUN Xiong-wei ZENG Qing-lu |
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| Institution: | 1 (1.Hangzhou Research Institute of Geology,PetroChina,Hangzhou 310023,Zhejiang,China;2.Research Institute of Petroleum Exploration and Development,Tarim Oil Field Company,Korla 841000,Xinjiang,China) |
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| Abstract: | Four sets of reservoir-seal associations are hosted in the Silurian strata in the Tarim Basin,Xinjiang.These reservoir-seal associations may be grouped into three types of reservoir-seal association models,including(1) the even reservoir-seal associations developed in the depression;(2) medium-and low-angle reservoir-seal associations developed on the marginal slopes of uplifted zones,and(3) high-angle reservoir-seal associations developed in higher parts of uplifted zones.The favourable reservoir-seal associations are delineated,and their bearings on the trap types are also discussed on the basis of comprehensive evaluation of the reservoir rocks and cap rocks in the study area. |
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| Keywords: | Tarim Basin Silurian evaluation reservoir-seal association |
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