Recording equipment
Autonomous node «RefTek 130.1». 6 channel data logger
SGD 48/96
Sensor GS11D
Perforation shot relocation is used as a calibration tool for enhanced positioning accuracy
Horizontal slice of seismic event induced by perforation. Minimum accuracy is 10 meters. West Siberia . 2760 meters’ depth
Perforation after filtering. Auto picking of the arrivals based on cross-correlation[/caption]