Prediction models of coal thickness based on seismic attributions and their applications
文献类型：期刊论文
| 作者 | Meng, ZP; Guo, YS; Wang, Y; Pan, JN; Lu, J |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 49期号:2页码:512-517 |
| 关键词 | Seismic Attributes Coal Thickness Multivariate Statistic Model Bp Neural Network Model |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | As a technology used widely in lithology and structural interpretation, seismic attribute technology has been playing an important role in coal and oil exploration. Based on 3-D seismic exploration data of coal seam 13-1 in the Xieqiao colliery, Huainan coal field of China, 28 seismic attributes axe extracted. Through analysis of seismic attributes, four usable seismic attributes, such as average-peak-amplitude, kurtosis-inamplitude, maximum-absolute-amplitude and slope rate of instantaneous frequency, are selected as the basic analysis parameters of prediction models of coal thickness. Combined with the real drill data, the prediction models between coal thickness and multi attributes are established by using analytical methods of multivariant polynomial regression and BP neural networks(BPNN), and error analysis of predicting coal thickness is carried out. From the comparison of prediction results of coal thickness of coal seam 13-1 in the Xieqiao colliery, Huainan coal field of China by using these two models, it is concluded that the BPNN model has higher accuracy in predicting coal thickness. |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000236382000025 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/65948]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Meng, ZP |
| 作者单位 | 1.China Univ Min & Technol, Dept Resource & Geosci, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, ZP,Guo, YS,Wang, Y,et al. Prediction models of coal thickness based on seismic attributions and their applications[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(2):512-517. |
| APA | Meng, ZP,Guo, YS,Wang, Y,Pan, JN,&Lu, J.(2006).Prediction models of coal thickness based on seismic attributions and their applications.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(2),512-517. |
| MLA | Meng, ZP,et al."Prediction models of coal thickness based on seismic attributions and their applications".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.2(2006):512-517. |
入库方式： OAI收割
来源：地质与地球物理研究所
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