| 喜马拉雅运动对吐哈盆地油气藏的影响 |
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| 引用本文： | 曾溅辉,左胜杰.喜马拉雅运动对吐哈盆地油气藏的影响[J].石油与天然气地质,2001,22(4):382-384. |
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| 作者姓名： | 曾溅辉 左胜杰 |
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| 作者单位： | 1. 石油大学盆地与油藏研究中心, 北京, 102249;
2. 石油大学石油与天然气成藏机理教育部重点实验室, 北京, 102249 |
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| 摘 要： | 吐哈盆地喜马拉雅运动强烈,对油气运移和聚集构成重要的影响,主要表现在:(1)产生构造挤压应力驱动煤成油的初次运移;(2)改变油气二次运移的流体动力条件,从而影响油气二次运移的方向、方式及聚集场所,因水动力场由压实水流向重力水流变化,使流体垂向连通性增加,油气发生穿层运移;(3)导致构造高位的油水界面、油气藏充满度下降,低部位的升高;(4)对古油藏进行调整和改造,使其遭受破坏或形成次生油气藏.
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| 关 键 词： | 喜马拉雅运动 油气运移 油水界面 次生油气藏 吐哈盆地 |
| 文章编号： | 0253-9985(2001)04-0382-03 |
| 收稿时间： | 2000-09-20 |
INFLUENCE OF HIMALAYAN MOVEMENT ON HYDROCARBON FORMATION IN TURPAN-HAMI BASIN |
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| Zeng Jianhui\ , Zuo Shengjie\.INFLUENCE OF HIMALAYAN MOVEMENT ON HYDROCARBON FORMATION IN TURPAN-HAMI BASIN[J].Oil & Gas Geology,2001,22(4):382-384. |
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| Authors: | Zeng Jianhui\ Zuo Shengjie\ |
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| Affiliation: | 1 Basin & Reservoir Research Center, Petroleum University, Beijing;
2. Key Laboratory of Hydrocarbon Pool Forming Mechanism, Ministry of Education, Petroleum University, Beijing |
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| Abstract: | The strong Himalayan movement significantly affected hydrocarbon migration and accumulation of Turpan Hami Basin.Its influences include:1.resulting in compressional stress drived primary migration of coal formed oil;2.changing the fluid dynamic conditions,the pathways and the manners of hydrocarbon secondary migration,resulting in hydrocarbon interlayer cross migration;3.causing the fall of oil water boundary,filling degrees of traps;4.adjusting and reforming paleo pools to form secondary hydrocarbon pools. |
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| Keywords: | Himalayan movement hydrocarbon migration Turpan-Hami Basin oil water boundary secondary oil and gas pool |
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