CROSSWELL TOMOGRAPHY USING AN ARRAY OF OPTICAL FIBER TRANSDUCERS.

摘要

A system includes an electromagnetic transmitter disposed in a first borehole. The system further includes an optical fiber disposed in a second borehole. The system further includes an array of electromagnetic transducers coupled to the optical fiber in the second borehole. The transducers are able to operate simultaneously with each other. The system further includes one or more processors to generate a tomographic image of at least a partial formation between the first and second borehole based on measurements of tomography signals, transmitted by the electromagnetic transmitter, collected by the array.