| 准噶尔盆地南缘西部地区原油地球化学特征及油源对比 |
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| 引用本文： | 张闻林,张哨楠,王世谦. 准噶尔盆地南缘西部地区原油地球化学特征及油源对比[J]. 成都理工大学学报(自然科学版), 2003, 30(4): 374-377 |
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| 作者姓名： | 张闻林 张哨楠 王世谦 |
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| 作者单位： | 成都理工大学能源学院,成都,610059;中国石油西南油气田分公司勘探开发研究院 |
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| 摘 要： | 对准噶尔盆地南缘南西部地区各钻井的原油、地面油气苗、以及油砂样品进行分析化验,从其物理性质、轻烃特征、碳同位素以及生物标志物等地球化学特征进行了详尽的分析,进而通过原油及油砂、烃源岩在物理性质、轻烃特征、碳同位素以及生物标志物和成熟度等方面进行了系统的对比分析。认为准噶尔盆地南缘西部地区第三系—白垩系原油更可能是侏罗系煤系烃源岩生成的油与二叠系湖相烃源岩生成的油通过断裂或各种裂隙向上运移混合的结果。
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| 关 键 词： | 地球化学特征 碳同位素 生物标志物 烃源岩 油源对比 准噶尔盆地 |
| 文章编号： | 1671-9727(2003)04-0374-04 |
| 修稿时间： | 2002-03-20 |
GEOCHEMICAL CHARACTERISTICS OF OIL AND CORRELATION OF OIL TO RESOURCE ROCK IN THE SOUTHERN EDGE OF JUNGGAR BASIN |
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| ZHANG Wen lin ,ZHANG Shao nan ,WANG Shi qian. GEOCHEMICAL CHARACTERISTICS OF OIL AND CORRELATION OF OIL TO RESOURCE ROCK IN THE SOUTHERN EDGE OF JUNGGAR BASIN[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 2003, 30(4): 374-377 |
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| Authors: | ZHANG Wen lin ZHANG Shao nan WANG Shi qian |
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| Affiliation: | ZHANG Wen lin 1,ZHANG Shao nan 1,WANG Shi qian 2 |
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| Abstract: | Crude oil, oil seepage and oil sand have been analyzed in geochemical characteristics of physical property, light hydrocarbon, C isotope and biological markers in the west of the southernn of Junggar Basin. Moreover, oil/oil sand correlation and oil/resource rock correlation have been systematically made by physical property, light hydrocarbon, C isotope, biological markers and maturation. It is held that the oil in Tertiary and Cretaceous is more likely a mixture of the oil from coal measures resource rock of Jurassic and the oil from lacustrine facies resource rock of Permian by migrating upwards along faults and fractures. |
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| Keywords: | geochemistry characteristics C isotope biological marker resource rock oil/resource rock correlation |
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