Hydraulic Fracture Orientation and Stress Field Revealed by Surface Based Microseismic Monitoring A Case Study of Fracturing Tight Sands Reservoir in Ordos Basin, China

摘要：

　　Surface based micro-seismic monitoring of well stimulation by hydraulic fracture now has been accepted by domestic oil and gas industry.Micro-seismic data can be used to evaluate the stimulation result, predict reservoir stress state and guide the drilling of horizontal laterals, etc.Surface based microseismic monitoring methods and the corresponding data processing technique naming vector scanning of micro-fracture has successfully mapped the hydraulic fractures.Through analysis of the spatial and temporal distribution of fracture energy, the hydraulic fracture process is understood.The current stress state of the stimulated reservoir is then determined by integrating the available geologic information and interpreted micro-seismic data.

关键词： hydraulic fracture sterss field microseismic monitoring semblance

作者: Zhengguang Zhao Ruizhao Yang

作者单位: Beijing GeoSun Energy Tech., Ltd Beijing, China College of Geoscience & Surveying Engineering China University of Mining & Technology at Beijing Bei

会议类型: 国际会议

会议名称: The 7th International Conference on Environmental and Engineering Geophysics & Summit Forum of Chinese Academy of Engineering on Engineering Science and Technology (ICEEG 2016)(第七届环境与工程地球物理学国际会议)

会议地点: 北京

会议语种:英文

页码: 278-280

在线出版日期: 2016-06-27（万方平台首次上网日期，不代表论文的发表时间）