| 火成岩油气储层的岩石学特征及研究方向 |
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| 引用本文： | 赵海玲,刘振文,李剑,狄永军,罗霞,刘清华,赵国泉.火成岩油气储层的岩石学特征及研究方向[J].石油与天然气地质,2004,25(6):609-613. |
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| 作者姓名： | 赵海玲 刘振文 李剑 狄永军 罗霞 刘清华 赵国泉 |
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| 作者单位： | 1. 岩石圈构造、深部过程及探测技术教育部重点实验室,北京 100083;
2. 中国地质大学,北京 100083;
3. 中国石油石油勘探开发科学研究院廊坊分院,河北廊坊 065007 |
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| 基金项目： | IGCP -4 3 0、国家自然科学基金项目 (4 0 2 3 40 48) |
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| 摘 要： | 火成岩油气储层具有分布范围广、地质时代长、不具岩石类型的专属性。火成岩冷却后所形成的晶间孔、收缩孔等原生孔隙不受压实作用的影响,与沉积岩储层具有不同的特征。这些特征对寻找深层油气藏具有巨大的优势。根据火成岩油气储层特征,形成演化机制、火成岩的时空展布及储层预测等方面存在的问题,提出了火成岩油气储层需要加强火成岩岩石学、火山地质、热力学、岩浆物理性质和流体动力学以及地球物理研究。
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| 关 键 词： | 火成岩储层 火成岩岩石学 火山地质 热力学 流体动力学 地球物理 |
| 文章编号： | 0253-9985(2004)06-0609-05 |
| 收稿时间： | 2004-10-09 |
| 修稿时间： | 2004年10月9日 |
Petrologic characteristics of igneous rock reservoirs and theirresearch orientation |
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| Zhao Hailing ,Liu Zhenwen ,Li Jian ,Di Yongjun ,Luo Xia ,Liu Qinghua ,Zhao Guoquan.Petrologic characteristics of igneous rock reservoirs and theirresearch orientation[J].Oil & Gas Geology,2004,25(6):609-613. |
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| Authors: | Zhao Hailing Liu Zhenwen Li Jian Di Yongjun Luo Xia Liu Qinghua Zhao Guoquan |
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| Affiliation: | 1. Key Laboratory of Lithosphere Tectonics and Exploration, China University of Geosciences, Beijing;
2. China University of Geosciences, Beijing;
3. Langfang Branch of Petroleum Exploration and Development Institute, PetroChina, Langfang, Hebei |
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| Abstract: | Igneous rock reservoirs are characterized by their extensive distribution, long geologic time and no exclusiveness of rock types. The primary pores, such as intercrystal pores and shrinkage pores, formed while igneous rocks cool down are not influenced by compaction. These characteristics, being different with that of sedimentary reservoirs, are very favorable for seeking deep oil and gas accumulations. In view of the problems concerning the characteristics, formation and evolution mechanism, time space distribution and prediction of igneous rock reservoirs, it is proposed that igneous petrology, volcanic geology, thermodynamics, physical properties of magma and hydrodynamics, as well as geophysics should be strengthened in study of igneous rock reservoirs. |
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| Keywords: | igneous rock reservoirs igneous petrology volcanic geology thermodynamics hydrodynamics of magma geophysics |
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