| 羌塘盆地构造单元划分及含油气远景评价 |
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| 引用本文： | 杨辉,王永涛,姚政道,吕金海.羌塘盆地构造单元划分及含油气远景评价[J].同济大学学报(自然科学版),2002,30(12):1462-1467. |
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| 作者姓名： | 杨辉 王永涛 姚政道 吕金海 |
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| 作者单位： | 1. 石油大学,CNPC物探重大实验室,北京,102200;同济大学,海洋地质教育部重点实验室,上海,200092;中国石油集团地球物理勘探局,河北,涿州,072751
2. 中国石油集团地球物理勘探局,河北,涿州,072751 |
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| 摘 要： | 对14条近4000km的大地电磁测探资料进行了一维及二维连续介质反演，根据反演结果及地面地质资料解释确定了侏罗系、上三叠统底界面海拨高度图以及前泥盆系顶界面海拔高度图，并根据以上研究结果以及地质资料对羌塘盆地进行了构造单元划分以及含油气远景评价。
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| 关 键 词： | 羌塘盆地 构造单元划分 含油气远景评价 大地电磁测探 |
| 文章编号： | 0253-374X(2002)12-1462-06 |
| 修稿时间： | 2001年7月10日 |
Tectonic Unit Division and Oil and Gas Bearing Perspective Evaluation of Qiangtang Basin |
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| YANG Hui ,,WANG Yong-tao ,YAO Zheng-dao ,LU Jin-hai.Tectonic Unit Division and Oil and Gas Bearing Perspective Evaluation of Qiangtang Basin[J].Journal of Tongji University(Natural Science),2002,30(12):1462-1467. |
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| Authors: | YANG Hui WANG Yong-tao YAO Zheng-dao LU Jin-hai |
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| Institution: | YANG Hui 1,2,3,WANG Yong-tao 3,YAO Zheng-dao 3,LU Jin-hai 3 |
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| Abstract: | dimensional and 2-dimensional continuous media inversions of the magnetotelluric sounding data have been conducted for the 14 observed profiles with a length of about 4 000 kilometers. The elevation contour maps of the Jurassic and Upper Triassic bottom interfaces and Lower Devonian top interface, have been obtained based on the inversion results and geological interpretation. Furthermore, the tectonic unit division and oil & gas bearing perspective evaluation of Qiangtang Basin are also made in accordance with the related studies and geological materials. |
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| Keywords: | Qiangtang Basin tectonic unit division oil and gas bearing perspective evaluation magnetotelluric sounding |
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