High-power CSAMT acquisition and processing applied to areas with strong interference

摘要：

Petroleum exploration in urban areas has been a challenging task for a long time.In BD city in northern China,there have been no suitable geophysical methods applied to oil and gas exploration.High-power Controlled Source Audio-frequency Magnetotellurics (CSAMT) has been deployed as an optimum method in this area.In consideration of special issues in data acquisition,interference analysis,noise suppression and static corrections in urban areas,novel techniques are developed to ensure raw data quality and interpretation accuracy.Our study shows a clear relationship between the BD sag and the THS uplift.The fault distribution and local trap structures obtained from our study agree well with the known geological and geophysical studies.

作者: Weili Li Xuejun Liu Lanfang He Zhaofang Zhang Wei Yan

作者单位: BGP,China National Petroleum Corporation,Zhuozhou,072750,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Environmental and Engineering Geophysics(第三届环境与工程地球物理国际会议)

会议地点: 武汉

会议语种:英文

页码: 332-335

在线出版日期: 2008-06-15（万方平台首次上网日期，不代表论文的发表时间）