| 海洋CSEM法对二维水平板状水合物储集体的横向分辨能力研究 |
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| 引用本文： | 裴建新, 王启, 袁翔. 海洋CSEM法对二维水平板状水合物储集体的横向分辨能力研究[J]. 海洋地质前沿, 2015, 31(6): 44-49. doi: 10.16028/j.1009-2722.2015.06007 |
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| 作者姓名： | 裴建新 王启 袁翔 |
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| 作者单位： | 1 中国海洋大学海洋地球科学学院, 青岛 266100;; 2 海底科学与探测技术教育部重点实验室, 青岛 266100;; 3 广州海洋地质调查局资料处理研究所, 广州 510760 |
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| 基金项目： | 山东省自然科学基金面上项目(ZR2012DM006) 国家科技重大专项(2011ZX05019-007) |
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| 摘 要： | 在不同发射频率和多收发距情况下,进行二维水平板状储集体正演计算,将模拟结果转换至共收发距域,提出针对此种模型研究归一化异常的方法。研究表明,海洋CSEM法对单一水合物储集体具有较好的横向分辨能力,将海洋CSEM资料转换至共收发距域可使电磁响应横向分辨能力的分析更为直观,归一化异常可作为定量衡量横向分辨能力的重要依据。
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| 关 键 词： | 海洋CSEM法 水合物 分辨能力 二维水平板状体 |
| 收稿时间： | 2015-03-09 |
LATERAL RESOLUTION FOR 2D HORIZONTAL PLATE-LIKE HYDRATE RESERVOIR DETECTION USING MARINE CSEM METHOD |
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| PEI Jianxin, WANG Qi, YUAN Xiang. LATERAL RESOLUTION FOR 2D HORIZONTAL PLATE-LIKE HYDRATE RESERVOIR DETECTION USING MARINE CSEM METHOD[J]. Marine Geology Frontiers, 2015, 31(6): 44-49. doi: 10.16028/j.1009-2722.2015.06007 |
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| Authors: | PEI Jianxin WANG Qi YUAN Xiang |
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| Affiliation: | 1 College of Marine Geosciences, Ocean University of China, Qingdao 266100, China;; 2 Key Laboratory of Submarine Geosciences and Prospecting Techniques, Ministry of Education, Qingdao 266100, China;; 3 Data Processing Institute, Guangzhou Marine Geological Survey, Guangzhou 510760, China |
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| Abstract: | Under the circumstance of different frequencies and multiple transceivers distance, the two-dimensional horizontal plate forward reservoir simulation was carried out. The results were converted to the common transceiver domain, and then a model is proposed for the study of abnormal normalization method. Studies show that marine CSEM method for single hydrate reservoir has high lateral resolution. Marine CSEM data will be converted into a common transceiver domain, the analysis of electromagnetic response of the lateral resolution can be more intuitive, the anomaly normalization can be used as important criteria for quantitative measurement of the lateral resolution. |
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| Keywords: | marine CSEM gas hydrates resolution capability 2D horizontal plate |
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