FORMATION IMAGING WITH MULTI-POLE ANTENNAS

摘要

Various embodiments include systems and methods that operate to provide reservoir imaging. The systems and methods can include a number of transmitter antennas and a number of receiving antennas arranged to operate as one or more multi-pole antennas, controlled to generate high resolution cross-well formation images. Additional apparatus, systems, and methods are disclosed.

主权项

1. A system comprising:
a number of transmitting antennas arranged on a first tool structure in a first borehole; a number of receiving antennas arranged on a second tool structure in a second borehole, wherein the receiving antennas are operable to acquire a signal in response to selective activation of the number of transmitting antennas, such that the number of transmitting antennas, or the number of receiving antennas include one or more antennas structured as a multi-pole antenna; and a control unit arranged to control the selective activation of the number of transmitting antennas and to acquire signals selectively from the number of receiving antennas in response to the selective activation.