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AssigneeHalliburton Energy Services, Inc.
InventorsRobert Brice PATTERSON, Stephen E. TILGHMAN, Dustin Robert HOLDEN, John Patrick RODGERS
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A pressure-balanced acoustic-signal-receiving apparatus and methods therefor. The apparatus may comprise a first housing, a first actuator, a second housing, and a second actuator. The first housing may comprise a fluid chamber, a passage connecting a first and second portion of the fluid chamber, a tubular-contact assembly, an isolating member within the fluid chamber and coupled to the assembly, an acoustic-signal receiver within the isolating member and coupled to the assembly, and a communication member coupled to the receiver. A method for receiving an acoustic signal generated within a wellbore may comprise receiving the acoustic signal with a tubular-contact assembly, sensing the acoustic signal with an acoustic-signal receiver positioned within a fluid chamber and coupled to the assembly, equilibrating fluid pressures in the first and second portions of the fluid chamber, and transmitting information generated by the acoustic-signal receiver through a communication member.
A pressure-balanced acoustic-signal-receiving apparatus having a first housing, a first actuator coupled to the first housing, a second housing, and a second actuator coupled to the second housing, the first housing comprising:
A method for receiving an acoustic signal generated within a wellbore comprising:
A method for receiving an acoustic signal generated within a wellbore comprising:
Dependencies are inferred from the claim text.