Study on the pre-stack seismic inversion prediction method for rich coal-bed-gas reservoirs: a case in southeastern Shanxi province
文献类型：期刊论文
| 作者 | Tian, Zhong-Bin1,2; Zhang, Yin-Bin1,2; Wang, Jian-Qing2; Yang, Xiao-Dong2; Shen, You-Yi2; Huang, Han-Dong3; Xiang, Kun3; Xue, Guo-Qiang4 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 59期号:12页码:4494-4504 |
| 关键词 | Coal-bed gas Gas-bearing reservoir Pre-stack inversion Elastic parameters Reservoir prediction Qinshui Basin |
| DOI | 10.6038/cjg20161212 |
| 文献子类 | Article |
| 英文摘要 | Pre-stack seismic inversion technique can combine sensitive parameters of oil and gas with many kinds of effective seismic information such as amplitude, offset, incidence angle, which will play a very important role in effective identifying oil and gas reservoirs. However, this technique still needs more work to do in prediction of coal-bed gas. This paper draws the idea of pre-stack seismic inversion for multi-parameter prediction. Through seismic modeling and measured data processing, we obtained various data volumes including P-wave velocity, S-wave velocity and density. With these data and elastic parameter equation, we used the methods of the Aki & Richard approximation formula and the pre-stack wide-angle inversion to search for sensitive parameters of coal-bed gas-bearing reservoirs. The application results on the coal-bed gas-bearing reservoir prediction in the Qinshui Basin show that the joint inversion method has good effects and we found the most sensitive elastic parameters of coal-bed gas reservoir. Comparison with the results of well logging curves indicates a high ratio of consistency, which proves that this method is feasible and practical. |
| WOS关键词 | PLANE-WAVE ; REFLECTION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000389683800012 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53186]  |
| 专题 | 地质与地球物理研究所_中国科学院矿产资源研究重点实验室 |
| 作者单位 | 1.Cent S Univ, Sch Geosci & Infophys, Changsha 410083, Hunan, Peoples R China 2.Shanxi Coal Geol Geophys Surveying Explorat Inst, Jinzhong 030600, Shanxi, Peoples R China 3.Univ Petr Beijing, Enhanced Oil Recovery Res Inst, Beijing 102249, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Zhong-Bin,Zhang, Yin-Bin,Wang, Jian-Qing,et al. Study on the pre-stack seismic inversion prediction method for rich coal-bed-gas reservoirs: a case in southeastern Shanxi province[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2016,59(12):4494-4504. |
| APA | Tian, Zhong-Bin.,Zhang, Yin-Bin.,Wang, Jian-Qing.,Yang, Xiao-Dong.,Shen, You-Yi.,...&Xue, Guo-Qiang.(2016).Study on the pre-stack seismic inversion prediction method for rich coal-bed-gas reservoirs: a case in southeastern Shanxi province.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,59(12),4494-4504. |
| MLA | Tian, Zhong-Bin,et al."Study on the pre-stack seismic inversion prediction method for rich coal-bed-gas reservoirs: a case in southeastern Shanxi province".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 59.12(2016):4494-4504. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。