| 孤岛油田馆陶组油层微型构造研究 |
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| 引用本文： | 李继红,陈清华.孤岛油田馆陶组油层微型构造研究[J].西北地质,2001,34(2):54-58. |
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| 作者姓名： | 李继红 陈清华 |
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| 作者单位： | 1. 西北大学地质系,
2. 石油大学资源系, |
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| 摘 要： | 通过孤岛油田油层微型构造的编制和研究，将油层顶、底面微型构造归为8种配置模式，提出在生产动态因素一定的条件下，处于双凸型和以顶凸为主的单凸型正向微型构造有利于剩余油富集；而处于双凹为主的单凹型负向微型构造不利于剩余油富集。指出沉积条件，差异压实和沉积古地形是油层微型构造的主要因素，宏观构造背景对油层微型构造类型有一定的影响。
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| 关 键 词： | 孤岛油田 微型构造 剩余油分布 沉积条件 沉积古地形 |
| 文章编号： | 1009-6248(2001)02-0054-58 |
| 修稿时间： | 2000年4月3日 |
Study on micro-structure of Guantao formation in Gudao oil-field |
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| LI Ji-hong ,CHEN Qing-hua.Study on micro-structure of Guantao formation in Gudao oil-field[J].Northwestern Geology,2001,34(2):54-58. |
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| Authors: | LI Ji-hong CHEN Qing-hua |
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| Institution: | LI Ji-hong 1,CHEN Qing-hua 2 |
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| Abstract: | Researching and charting micro-structure maps in Gudao oil-field,the configuration models of micro-structure of surface-up and surface-down in a reservoir are classified into eight Under definite condition of productlon factors,micro-structure with bi-convex and mono-convex on the surface-up is in favour of collecting residual oil,and micro-structure with bi-concawe and mono-concave on surface-up is in unfavour of it Sedimentary condition,differential compaction and paleogeomorphic feature in sedimentation are mainly affecting factors of mini-structures,and macro-structural setting also affects the models of micro-structure |
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| Keywords: | Gudao oifield micro-structure distribution of residual oil |
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