摘要 |
A downhole communication system for an extended reach borehole, including an operator unit operatively arranged to enable at least one of remote monitoring or control of at least one device disposed in the extended reach borehole. A first communicator is disposed in a highly deviated extension of the borehole and configured to receive or transmit a signal at least one of from or to the at least one device. A second communicator is included spatially remote from the borehole. The first communicator and the second communicator are located substantially in a vertically extending plane defined along a length of the highly deviated extension. The second communicator is operatively in signal communication with both the first communicator and the operator unit for enabling signal communication between the first communicator and the operator unit via the second communicator. Methods of communicating downhole and completing an extended reach borehole are also included. |