| 三江盆地白垩纪-第三纪地层剥蚀厚度恢复研究 |
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| 引用本文： | 孟庆龙,薛林福,滕菲,陈长伟,徐兴科.三江盆地白垩纪-第三纪地层剥蚀厚度恢复研究[J].吉林地质,2007,26(1):33-38. |
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| 作者姓名： | 孟庆龙 薛林福 滕菲 陈长伟 徐兴科 |
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| 作者单位： | 吉林大学,地球科学学院,吉林,长春,130061 |
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| 摘 要： | 本文利用泥岩声波时差法和总声波时差法相结合,辅以镜质体反射率法,恢复了三江盆地白垩系—第三系地层剥蚀厚度。研究表明,三江盆地前进坳陷宝泉岭组剥蚀厚度具有东多西少,北多南少,富锦组剥蚀厚度则具有西多东少,南多北少的特点。滨参1井地区剥蚀作用使生烃处于停滞状态,对油气生成起破坏作用。
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| 关 键 词： | 声波时差 镜质体反射率 三江盆地 剥蚀厚度 |
| 文章编号： | 1001-2427（2007）01-033-06 |
| 收稿时间： | 2006-07-15 |
| 修稿时间： | 2006-12-08 |
Study on the erosion amount of Tertiary-Cretaceous in Sanjiang Basin |
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| MENG Qing-long,XUE Lin-fu,TENG Fei,CHEN Chang-wei,XU Xing-ke.Study on the erosion amount of Tertiary-Cretaceous in Sanjiang Basin[J].Jilin Geology,2007,26(1):33-38. |
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| Authors: | MENG Qing-long XUE Lin-fu TENG Fei CHEN Chang-wei XU Xing-ke |
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| Institution: | College of Earth Sciences, Jilin University, Changchun 130061, China |
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| Abstract: | In this paper,we calculate the erosion amount of Tertiary-Cretaceous in Sanjiang Basin by mudstone and total acoustic time difference method and vitrinite reflectance method.The result shows that the three methods fit well.It revealed that: in Sanjiang Basin Baoquanling Formation erosion amount increase from Northeast to Southwest,Fujin Formation erosion amount increase from Southwest to Northeast.In the area of BC1,the erosion played a destroying role in the generation of hydrocarbon. |
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| Keywords: | acoustic time difference vitrinite reflectance Sanjiang Basin erosion amount |
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