| 柴达木盆地西部尕斯库勒油田E31油藏成藏条件与机制 |
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| 引用本文： | 段毅,彭德华,张辉,吴保祥,郑朝阳,王传远.柴达木盆地西部尕斯库勒油田E31油藏成藏条件与机制[J].沉积学报,2005,23(1):150-155. |
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| 作者姓名： | 段毅 彭德华 张辉 吴保祥 郑朝阳 王传远 |
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| 作者单位： | 1.中国科学院地质与地球物理研究所,兰州 730000; |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 柴达木盆地西部原油为盐湖相未成熟-低成熟原油,属于典型的原油成因类型。尕斯库勒油田是柴达木盆地西部最大的油田。从油气生成运移、聚集成藏诸方面,较为系统地研究了该油田中E13 油藏的形成条件,动态地探讨了油藏的形成机制,为该油藏的成因认识和进一步勘探开发提供了科学依据。
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| 关 键 词： | 柴达木盆地 第三系 E1油藏 成藏条件 形成机制 |
| 文章编号： | 1000-0550(2005)01-0150-06 |
| 收稿时间： | 2003-11-28 |
| 修稿时间： | 2003年11月28日 |
Oil Accumulation Conditions and Formation Memchanism for E13 Oil Pool in Gasikule Oilfield of Western Qaidam Basin |
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| DUAN Yi,PENG De-hua,ZHANG Hui,WU Bao-xiang,ZHENG Chao-yang,WANG Chuan-yuan.Oil Accumulation Conditions and Formation Memchanism for E13 Oil Pool in Gasikule Oilfield of Western Qaidam Basin[J].Acta Sedimentologica Sinica,2005,23(1):150-155. |
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| Authors: | DUAN Yi PENG De-hua ZHANG Hui WU Bao-xiang ZHENG Chao-yang WANG Chuan-yuan |
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| Institution: | 1.Institute of Geology and Geophyiscs, Chinese Academy of Sciences,Lanzhou 730000;2.Research Institute of Petroleum Exploration and Development, Qinghai Petroleum Company, CNPC, Dunhuang Gansu 736200 |
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| Abstract: | The crude oils in the western Qaidam Basin are immature-low mature oils from the source rocks deposited under saline lacustrine environment, which are typical genetic kind. Gasikule oilfield is the largest oilfield in western Qaidam Basin. Oil accumulation conditions for E13 oil pool in the oilfield, such as oil generation, migration, accumulation and trap, and so on, were systematically studied and the formation mechanism of the oil was discussed. This provides scientific evidence for the genetic understanding of the studied oil pool and further exploration development in the western Qaidam Basin. |
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