| 鄂尔多斯盆地胡尖山地区长4+5～长6油层组裂缝发育特征及对原油运聚的控制作用 |
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| 引用本文： | 范泓澈,黄志龙,高岗,沈霞,吴海瑞.鄂尔多斯盆地胡尖山地区长4+5～长6油层组裂缝发育特征及对原油运聚的控制作用[J].石油天然气学报,2011,33(1):11-16. |
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| 作者姓名： | 范泓澈 黄志龙 高岗 沈霞 吴海瑞 |
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| 作者单位： | 1. 中国石油大学(北京)资源与信息学院,油气资源与探测国家重点实验室,北京,102249
2. 中石油吉林油田分公司勘探开发研究院,吉林,松原,138000 |
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| 基金项目： | 国家"973"规划项目 |
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| 摘 要： | 鄂尔多斯盆地胡尖山地区长4+5和长6油层组原油分布极为复杂,地球化学特征显示研究区主要存在3种不同类型的原油,以A类原油分布范围最广,油源对比证明该类原油主要来自下部长7油层组烃源岩.因此,在研究区典型的低幅度构造背景下,寻找沟通源岩与上覆储层的输导通道,是探寻该区油气富集规律的关键.大量的岩心、成像测井资料显示:尽管...
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| 关 键 词： | 胡尖山地区 裂缝系统 油气运聚 分布规律 垂向输导 |
Characteristics of Fracture Development and Its Control over Oil Migration and Accumulation of Chang4+5-Chang6 Oil Formation in Hujianshan Area of Ordos Basin |
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| FAN Hong-che,HUANG Zhi-long,GAO Gang,SHEN Xia,WU Hai-rui.Characteristics of Fracture Development and Its Control over Oil Migration and Accumulation of Chang4+5-Chang6 Oil Formation in Hujianshan Area of Ordos Basin[J].Journal of Oil and Gas Technology,2011,33(1):11-16. |
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| Authors: | FAN Hong-che HUANG Zhi-long GAO Gang SHEN Xia WU Hai-rui |
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| Affiliation: | FAN Hong-che,GAO Gang,HUANG Zhi-long,SHEN Xia,WU Hai-rui (Faculty of Resources and Information,State Key Laboratory of Petroleum Resource and Prospecting,China University of Petroleum,Beijing 102249,China) |
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| Abstract: | The distribution of crude oil in Chang4+5 and Chang6 Oil Formations was very complicated in Hujianshan Area of Ordos Basin,the geochemistry characteristics indicated that there existed three types of crude oils in the studied area,of which type A oil was widely distributed and it was demonstrated by contrast that the oil was mainly derived from the source rock in Chang 7 Formation.It was shown through correlation between crude oil and hydrocarbon source rock that finding the migration pathway between source... |
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| Keywords: | Hujianshan Area fracture system oil-gas migration and accumulation distribution vertical migration |
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