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Abstract:
In April 2020 a conventional VSP survey was conducted in a geothermal well in the Munich metropolitan area, Germany. At the location a second well was equipped with a fiber optic cable installed until reservoir depth at 3691 m (MD) (Schölderle et al,. 2021). Along this cable, distributed dynamic strain sensing data (also known as Distributed Acoustic Sensing, DAS, or Distributed Vibration Sensing, DVS) was acquired piggiback. The here published dataset comprises the 16 s long raw DDSS recordings framing 419 12 second long vibro shots emitted from two different locations (one near vertical and one at 1 km distance), the respective sweep functions, the coordinates of the shot locations and the receivers relative to the wellhead, and the stacked correlated records. Absolute coordinates were anonymised.
