| 阿克库勒凸起上奥陶统地层多期剥蚀的剖分与古构造复原 |
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| 引用本文： | 何建军,李琼,赵锡奎,李宗杰.阿克库勒凸起上奥陶统地层多期剥蚀的剖分与古构造复原[J].物探化探计算技术,2011,33(5):536-543,464. |
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| 作者姓名： | 何建军 李琼 赵锡奎 李宗杰 |
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| 作者单位： | 1. 成都理工大学,四川成都,610059
2. 中石化西北分公司勘探开发研究院,新疆乌鲁木齐,830011 |
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| 基金项目： | 国家自然科学基金面上项目(40874053); 四川省学术和技术带头人培养基金资助(2011-045) |
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| 摘 要： | 阿克库勒凸起下古生界地层遭受多期构造运动的剥蚀,其中对油气有重大作用的主要有加里东中期和海西早期构造运动.运用地层厚度趋势法原理,首先计算出上奥陶统在海西早期的剥蚀量,反映出剥蚀发生在阿克库勒凸起中部塔河主体部位,向南北方向减薄.并恢复出海西早期前的构造特征为北西高南东低且在北西地区为剥蚀暴露区的特征,在此基础上按厚度...
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| 关 键 词： | 阿克库勒凸起 多期构造运动 剥蚀恢复与剖分 构造复原 油气评价 |
THE MULTIPERIOD DENUDATIONAL SUBDIVISION AND CONSTRUCTIONAL RECOVERY OF LATE ORDOVICIAN IN THE AKEKULE LOBE |
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| HE Jian-jun,LI Qiong,ZHAO Xi-kui,et al..THE MULTIPERIOD DENUDATIONAL SUBDIVISION AND CONSTRUCTIONAL RECOVERY OF LATE ORDOVICIAN IN THE AKEKULE LOBE[J].Computing Techniques For Geophysical and Geochemical Exploration,2011,33(5):536-543,464. |
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| Authors: | HE Jian-jun LI Qiong ZHAO Xi-kui |
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| Institution: | HE Jian-jun,LI Qiong,ZHAO Xi-kui,et al.(Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | The lower palaeozoic strata had suffered many tectonic denudation in the Akekule lobe,the middle Caledonian and early Hercynian tectonic movement play the important role for oil and gas among all the factors.Firstly,by calculating the denudation of the upper Ordovician in early Hercynian tectonic movement by thickness trend method,the results reflect that the denudation occurs in main part of Tahe in the middle Akekule lobe and become thinning to the north and south.It indicates the structural characteristi... |
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| Keywords: | akekule lobe multi-tectonic movement denudation subdivision and recovery constructional recovery evaluation of oil and gas |
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