| 塔里木盆地巴参1井石灰系顶界的商榷 |
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| 引用本文： | 周永昌,王良俊,袁先智.塔里木盆地巴参1井石灰系顶界的商榷[J].新疆地质,2000,18(1):18-27. |
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| 作者姓名： | 周永昌 王良俊 袁先智 |
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| 作者单位： | 中国新星石油公司西北石油局,新疆乌鲁木齐830011 |
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| 摘 要： | 前人将巴参１井井学１８８２￣１９９７ｍ划归下二叠统南闸组,将井深１９７７￣２０９４．５ｍ划归上石炭统小海子组,经“七五”、“八五”科技攻关研究,从Ｔｉｎｇ化石资料,巴参１井井深１９１０￣２０７５ｍ,自上而下含有Ｐｓｅｕｄｏｓｃｈｗａｇｅｒｉｎａ,Ｔｒｉｔｉｃｉｔｅｓ事,但与之相当的巴探２井地层包括Ｔｒｉｔｉｃｉｔｅｓ,Ｆｕｓｕｌｉｎｅｌｌａ带,结合岩石地层、测井地层、地震地层、接触关系及与邻区对比
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| 关 键 词： | 塔里木盆地 巴参1 石炭统顶界 生物地层 |
| 文章编号： | 1000-8845(2000)01-0018-10 |
| 修稿时间： | 1999年6月18日 |
DISCUSSION ON THE TOP BOUNDARY OF CARBONIFEROUS IN WELL BC1 IN TARIM BASIN |
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| ZHOU Yong-chang,WANG Liang-jun,YUAN Xian-zhi.DISCUSSION ON THE TOP BOUNDARY OF CARBONIFEROUS IN WELL BC1 IN TARIM BASIN[J].Xinjiang Geology,2000,18(1):18-27. |
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| Authors: | ZHOU Yong-chang WANG Liang-jun YUAN Xian-zhi |
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| Abstract: | The intervals from 1822m To 1977m and 1977 m to 2094.5 m have been divided into Nanzha Group of the Early Permian(P1n) and Xiaohaizi Group of the Late Carboniferous(C2x) in well BC1.As the 7th and 8th national "5-year" projects invoicing exploration,by fossil datas we know that it contains Pseudoschwagerina, triticites from 1910m to 2075m in well BC1, but it contains triticites, Fusulinella in the same interval in well BC1. According to rock, logging, seismic stratigraphy and contact relation,and based on comprehensive analysis, we consider that the interval from 1882m to 2094.5 m should be regarded as the lute Carboniferous, it is named: "Xiaohaizi group" as the statigraphic unit temporarily. |
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| Keywords: | Tarim Basin Well BC1 The top boundary of lute Carboniferous Biogenic stratigraphy Rock Stratigraphy Seismic Stratigraphy |
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