Cold Bore Technology’s proprietary software and sonic receivers detect even the slightest sign of a downhole event. A sound-cancelling algorithm removes all background noise to focus solely on the event, which is then characterized, classified, recorded and relayed to you in real-time. All primary events heard, for example, balls landing, ports opening and fracs starting are accompanied with troubleshooting services like finding casing breaches and even determining the depth of the various wellbore problems in some cases.