流动单元划分新方案及其在临南油田的应用

胡文瑄; 朱东亚; 陈庆春; 王秀鹏; 曹学伟

Volume 31 Issue 2

Mar. 2006

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Article Navigation > Earth Science > 2006 > 31(2): 191-200

HU Wen-xuan, ZHU Dong-ya, CHEN Qing-chun, WANG Xiu-peng, CAO Xue-wei, 2006. A New Method for Flow Unit Division and Its Application in Linnan Oilfield. Earth Science, 31(2): 191-200.

Citation:

HU Wen-xuan, ZHU Dong-ya, CHEN Qing-chun, WANG Xiu-peng, CAO Xue-wei, 2006. A New Method for Flow Unit Division and Its Application in Linnan Oilfield. Earth Science, 31(2): 191-200.

HU Wen-xuan, ZHU Dong-ya, CHEN Qing-chun, WANG Xiu-peng, CAO Xue-wei, 2006. A New Method for Flow Unit Division and Its Application in Linnan Oilfield. Earth Science, 31(2): 191-200.

Citation:

HU Wen-xuan, ZHU Dong-ya, CHEN Qing-chun, WANG Xiu-peng, CAO Xue-wei, 2006. A New Method for Flow Unit Division and Its Application in Linnan Oilfield. Earth Science, 31(2): 191-200.

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A New Method for Flow Unit Division and Its Application in Linnan Oilfield

1.
Department of Earth Sciences, Nanjing University, Nanjing 210093, China
2.
Geology Research Institute of Linpan Oilfield, Linyi 251500, China

Received Date: 2005-06-29
Publish Date: 2006-03-25

Abstract

Abstract

A new method for flow unit division is proposed which combines sedimentology and the physical properties of a reservoir. The flow unit system is sub-divided into three hierarchies: flow unit, sub-flow unit and seepage zone. On the basis of elaborate sandbody correlation and according to the continuously distributed insulating layers, the reservoir is divided into several individual fluid-pressure systems, namely, flow units. A flow unit is divided into several sub-flow units according to the discontinuously distributed insulating layers. Finally, a sub-flow unit or flow unit is divided into several seepage zones according to the physical properties of the reservoir. A typical prolific block in Linnan oilfield, Xia 52, was selected for this study. According to the dividing method, Xia 52 was divided into 7 flow units, 7 sub-flow units and 63 seepage zones. Such fluid unit system, which includes both frame and local detail characteristics of the reservoir, provides detail geological information for reservoir development. Good effect has been achieved by applying such method in Linnan oilfield.
- flow unit,
- division method,
- seepage zone,
- reservoir physical property,
- Linnan oilfield

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References(26)

References

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A New Method for Flow Unit Division and Its Application in Linnan Oilfield

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