发明名称 APPARATUS AND METHOD FOR DATA TRANSMISSION FROM A ROTATING CONTROL DEVICE
摘要 The present invention generally relates to an apparatus and a method of transmitting data from a rotating control device. In one aspect, a method of transmitting data from a rotating control device coupled to an offshore drilling unit is provided. The method includes the step of generating data relating to a parameter associated with the rotating control device. The method further includes the step of transmitting the data from a transmitting assembly coupled to the rotating control device to a receiving assembly positioned proximate the transmitting assembly. Additionally, the method includes the step of transmitting the data from the receiving assembly to the offshore drilling unit. In another aspect, a data gathering and transmitting system for use with a rotating control device coupled to an off-shore drilling unit is provided. In a further aspect, a method for transmitting data generated in a rotating control device coupled to a riser is provided.
申请公布号 CA2729323(C) 申请公布日期 2014.09.23
申请号 CA20092729323 申请日期 2009.07.09
申请人 WEATHERFORD/LAMB, INC. 发明人 GRAY, KEVIN L.;BAILEY, THOMAS F.;CHAMBERS, JAMES
分类号 E21B21/08 主分类号 E21B21/08
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