| 摘要 |
<p>A system for use with a subterranean well can include a well tool which generates an acoustic signal in response to operation of the well tool, the acoustic signal being detected by an acoustic receiver in the well. A method for verification of operation of a well tool can include operating the well tool, thereby generating an acoustic signal, and an acoustic receiver receiving the acoustic signal generated by the well tool, the acoustic signal including information indicative of the well tool operating. Another system for use with a subterranean well can include a well tool which generates an acoustic signal in response to operation of the well tool, an optical waveguide which receives the acoustic signal, and an optical interrogator connected to the optical waveguide. The optical interrogator detects the acoustic signal, which is indicative of the well tool operation.</p> |
