| Diagenetic Sequences Analysis of Fuyu Reservoir in |
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| 作者姓名： | Qijia-Gulong Depression Northern Songliao Basin YAN Jianping LIU Li ZHANG Xinrong and MA Yanping |
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| 作者单位： | College of Earth Sciences，Jilin University，Changchun 130061，P.R. China |
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| 摘 要： | ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｏｒｄｅｒｉｎｇｏｆｄｉａｇｅｎｅｔｉｃｅｖｅｎｔｓｉｓｏｎｅｏｆｔｈｅｍｏｓｔｉｍｐｏｒｔａｎｔｋｅｙｓｔｏｔｈｅｕｌｔｉｍａｔｅｉｎｔｅｒｐｒｅｔａｔｉｏｎｏｆｔｈｅｗａｙｓｉｎｗｈｉｃｈｔｈｅｇｅｏｌｏｇｉｃａｌａｎｄｇｅｏｃｈｅｍｉｃａｌｈｉｓｔｏｒｙｏｆａｓａｎｄｓｔｏｎｅａｆｆｅｃｔｅｄｉｔｓｃｏｍｐｏｓｉｔｉｏｎａｎｄｔｅｘｔｕｒｅ .Ｔｈｉｓａｒｔｉ ｃｌｅｇｉｖｅａｄｅｔａｉｌｄｅｓｃｒｉｐｔｉｏｎａｎｄｏｒｉｇｉｎｅｘｐｌａｎａｔｉｏｎｔｏｔｈｅａ…
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Diagenetic Sequences Analysis of Fuyu Reservoir in |
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| Qijia-Gulong Depression,Northern Songliao Basin YAN Jianping,LIU Li,ZHANG Xinrong and MA Yanping.Diagenetic Sequences Analysis of Fuyu Reservoir in[J].Journal of Geoscientific Research in Northeast Asia,2002(2). |
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| Authors: | Qijia-Gulong Depression Northern Songliao Basin YAN Jianping LIU Li ZHANG Xinrong and MA Yanping |
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| Abstract: | Five paragenetic associations are recognized in Fuyu reservoir of Qijia-gulong depression of Daqing oil field: 1) detrital illite permeation, glauconite and pyrite precipitation; 2) feldspar dissolution, kaolinite precipitation and the incipient quartz overgrowths; 3) early calcite cements; 4) postdate quartz overgrowths and pore-filling quartz, authigenetic illite and chlorite formation, feldspar overgrowths, petroleum injections, K-feldspar and calcite cement dissolution; 5) pore-filling calcite and calcite replacement. |
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| Keywords: | Diagenetic sequence Fuyu reservoir Diagenesis |
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