Operations Manual
The D-Tech tool communicates in real-time with the MWD tool via an electrical connection using the QBus protocol. The MWD will insert data sent from the D-TECH RST with variables from the other MWD/LWD tools being run. The data is transmitted to the surface system via the MWD telemetry system and decoded by the MWD surface equipment. The MWD surface system passes the data to the rigfloor display (RFD), and transmits to other systems via WITS.
assembly, and upper connector to integrate with the MWD tool. The uplink kit is used with the standard control unit, generator and motor, and positioned inside a standard RST collar, the kit is available for all D-Tech RST tool sizes. RST Message The MWD-RST comms link is a master slave relationship with the MWD being the master, The MWD will poll the RST tool and ask for a message, the RST will then send the message.
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