The Application Study of Network Microseismic Monitoring Technology

In order to characterize the artificial fracture pattern expansion law of well M in Shale oil reservoir in the study area, micro seismic well monitoring is used to monitor the reservoir reconstruction effect of horizontal well M. Research shows that microseismic in well monitoring technology can depict and describe the geometric parameters of artificial fracture network and regional stress direction in real time. Combined with comprehensive analysis of Seismic attribute and microseismic event attribute, faults and natural fractures in the study area are relatively developed, and the artificial fracture network is affected. Through on-site real-time monitoring, the reservoir reconstruction scheme is modified, and real-time guidance for optimization and adjustment of oilfield reservoir reconstruction fracturing scheme is achieved. Simultaneous hydraulic fracturing stimulation requires microseismic.