GAP-BASED DATA TRANSMISSION MANAGEMENT FOR AT BIT MEASUREMENT TOOL

摘要

A method of transmitting data using a two sub gap-based downhole tool is disclosed. The downhole tool includes a first measurement system having a first sub gap for transmitting data to surface, and a second measurement system having a second sub gap for transmitting data to the first measurement system. The method includes transmitting data at any time from only one of the first measurement system or second measurement system, and dividing data transmitting times between the first and second measurement systems whereby each measurement system is instructed when and when not to transmit data, the second measurement system overriding the first measurement system in the event of a conflict