FIELD: physics.
SUBSTANCE: disclosed is a device in form of a cylindrical container with sockets in which seismic sensors are rigidly mounted. One of the sensors is vertical and its axis of maximum sensitivity is directed on the axis of the device. The other sensor is horizontal and its axis of maximum sensitivity lies in the clamping plane perpendicular to the longitudinal axis of the device. Two other horizontal sensors are also rigidly mounted in the container in a plane perpendicular to the longitudinal axis of the device at an angle of 45 degrees to the vertical clamping plane on both sides thereof.
EFFECT: high quality of detecting seismic vibrations in cased and uncased wells.
2 dwg
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