METHOD AND APPARATUS FOR ACOUSTIC DATA TRANSMISSION IN A SUBTERRANEAN WELL
摘要
<p num="1"><br/>The disclosure describes a method and apparatus for effectively communicating <br/>data along an acoustic transmission path. The method comprises driving an <br/>acoustic <br/>transmitter to send a data signal along the acoustic transmission path, where <br/>the signal is <br/>distorted by ambient noise. The distorted signal is input to a spaced apart <br/>plurality of <br/>sensors so that consequent time-delayed signals provide reinforcement of the <br/>basic signal <br/>and attenuation of the ambient noise component when combined.<br/></p>
