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| 川西什邡地区隐伏断层活动性及其对流体的控制作用 | |
| 引用本文： | 庞河清,王多义,蔡左花,程建,黄耀综,邓祖林,李幸运,唐蓉,蒋增平.川西什邡地区隐伏断层活动性及其对流体的控制作用[J].物探与化探,2010,34(1):14-18. |
| 作者姓名： | 庞河清 王多义 蔡左花 程建 黄耀综 邓祖林 李幸运 唐蓉 蒋增平 |
| 作者单位： | 1. 成都理工大学,能源学院,四川,成都,610059 2. 核工业280研究所,四川,广汉,618300 3. 中国石油西南油气田分公司,川西北气矿,四川,邛崃,611500 |
| 基金项目： | 国家自然科学基金应急项目 |
| 摘 要： | 利用遥感地质解译、土壤微量元素分析、土壤氡气测量以及野外露头观察等手段,在什邡湔氐地区识别出22条隐伏断层。它们按走向可分为北北西向、北东东向和近东西向3组。受关口断层推覆上升的影响,隐伏断层普遍具张扭性,活性较好,含水破碎带发育。从油气水文地球化学和地下水的活动规律来探讨该区断裂和盖层、地下水的配置关系,认为本区油气保存条件总体较差,但在单斜带局部区域寻找水动力圈闭气藏以及在云西—徐家场鼻状背斜上勘探深层气藏仍然有一定的潜力。 |
| 关 键 词： | 川西什邡地区 关口断层 遥感地质解译 土壤地球化学 水动力圈闭 油气勘查 |
THE ACTIVITIES OF THE CONCEALED FAULTS AND THEIR CONTROL OVER THE FLUIDS IN SHIFANG AREA,WESTERN SICHUAN |
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| PANG He-qing,WANG Duo-yi,CAI Zuo-hua,CHENG Jian,HANG Yao-zong,DENG Zu-lin,LI Xing-yun,TANG Rong,JIANG Zeng-ping.THE ACTIVITIES OF THE CONCEALED FAULTS AND THEIR CONTROL OVER THE FLUIDS IN SHIFANG AREA,WESTERN SICHUAN[J].Geophysical and Geochemical Exploration,2010,34(1):14-18. | |
| Authors: | PANG He-qing WANG Duo-yi CAI Zuo-hua CHENG Jian HANG Yao-zong DENG Zu-lin LI Xing-yun TANG Rong JIANG Zeng-ping |
| Institution: | 1.College of Energy Resources, Chengdu University of Technology, Chengdu610059, China; 2.No.280 Institute of Nuclear Industry, Guanghan618300, China; 3.PetroChina Southwest Oil and Gas Field Branch Northwest Sichuan Gas Field,Qionglai,611500 ,China |
| Abstract: | Using quite a few methods such as the interpretation of the remote sensing geology,the analysis of the trace elements in soil,the survey of the gas radon in soil and the observation of the field outcrop,the authors identified 22 concealed faults in Jiandi area of Shifang.These faults can be classified into three groups,striking NNW,NEE and approximately EW respectively.Influenced by nappe rising of Guankou fault,most of the concealed faults show obvious tenso-shear activities,and zones of water-bearing frac... |
| Keywords: | Shifang area Guankou fault interpretation of remote sensing geology soil geochemistry hydrodynamic trap exploration of oil and gas |
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