| 摘要 |
A method is provided for transmitting data in a resource recovery operation featuring a borehole extending through a geologic formation, an uphole communications control center, and a downhole tool string, a method for transmitting data. The method includes (a) providing a first transceiver which is disposed in an uphole location, and a second transceiver which is in communication with the first transceiver and which is disposed in a downhole location; and (b) transmitting a signal from one of the first and second transceivers to the other of the first and second transceivers, wherein the transmitted signal encodes data using a modified alternating mark (AMI) system in conjunction with balanced line coding. |
