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 offshore 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 |
EP2318643(A1) |
申请公布日期 |
2011.05.11 |
申请号 |
EP20090795218 |
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;E21B47/12 |
主分类号 |
E21B21/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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