| 赤水地区上三叠统须家河组源岩特征及天然气成因 |
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| 引用本文： | 黄世伟1,张廷山1,王顺玉1,谢刚平2,胡东风2,姜照勇1,董同武1. 赤水地区上三叠统须家河组源岩特征及天然气成因[J]. 延边大学学报(自然科学版), 2005, 0(3): 19-22 |
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| 作者姓名： | 黄世伟1 张廷山1 王顺玉1 谢刚平2 胡东风2 姜照勇1 董同武1 |
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| 作者单位： | 西南石油学院资源与环境学院；中国石油化工股份有限公司南方勘探开发分公司勘探开发研究院；西南石油学院资源与环境学院四川成都610500；四川成都610500；云南昆明650021；四川成都610500； |
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| 摘 要： | 细致观测了野外剖面,并进行了相关的室内分析化验,对比研究了赤水地区与四川盆地其他地区上三叠统须家河组烃源岩分布特征、有机质类型及丰度,结合赤水地区须家河组天然气的主要地球化学特征,揭示了赤水地区须家河组的源岩特征,初步探讨了其天然气成因。结果表明,研究区须家河组的天然气主要来源于下伏地层。
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| 关 键 词： | 赤水地区 上三叠统 须家河组 源岩特征 天然气成因 四川盆地 |
Source characteristics and gas origin ofXujiahe Formation,Upper Triassic in Chishui Area |
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| HUANG Shi-wei1,ZHANG Ting-shan1,WANG Shun-yu1,XIE Gang-ping2,HU Dong-feng2,JIANG Zhao-yong1,DONG Tong-wu1. Source characteristics and gas origin ofXujiahe Formation,Upper Triassic in Chishui Area[J]. Journal of Yanbian University (Natural Science), 2005, 0(3): 19-22 |
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| Authors: | HUANG Shi-wei1 ZHANG Ting-shan1 WANG Shun-yu1 XIE Gang-ping2 HU Dong-feng2 JIANG Zhao-yong1 DONG Tong-wu1 |
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| Affiliation: | 1. School of Resource and Environment Southwest Petroleum Institute, Chengdu 610500, China;2. Exploration and Production Institute of Southern Exploration and Production Company, SINOPEC, Kunming 650021,China |
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| Abstract: | After field profiles being observed and some indoor tests and analysis being fulfilled, this paper researched distri-bution, organic type and abundance of the Xujiahe Formation, Upper Triassic in Chishui and other areas in the Sichuan Ba-sin, analysed the main geo-chemical characteristics of the gas from the Xujiahe Formation, discovered the source characteris-tics of the Xujiahe Formation, and discussed the origin of the natural gas found in the formation. The results indicate thatthe natural gas of the Xujiahe Formation mainly derived form the lower strata. |
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| Keywords: | Chishui Area Upper Triassic Xujiahe Formation source characteristics gas origin Sichuan Basin |
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