Borehole televiewer system using multiple transducer subsystems

Details Borehole televiewer system using multiple transducer subsystems Borehole televiewer system using multiple transducer subsystems

1981-03-10

1986-07-15

Tarcza, Thomas H.

Communications, electrical: acoustic wave systems and devices

Borehole testing

367 88, G01V 140

Patent

active

046010246

ABSTRACT:
In an acoustic logging system for providing information regarding selected parameters of the wall of a borehole in the earth, and of the rock formation which is adjacent the borehole, in which a single transmit/receive transducer system (T/RTS) mounted on a rotating assembly probes the wall of the borehole in a circular scanning pattern as a function of depth, the improvement which includes at least a second T/RTS mounted on the rotating assembly in known geometrical relation to the first T/RTS, and means to utilize in combination the electrical scan signals from the at least two scanning T/RTS.

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