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1. 发明授权

US06798350B2 Method for repeating messages in long intelligent completion system lines 有权
标题翻译：在长时间智能完成系统线路中重复消息的方法
公开(公告)号：US06798350B2
公开(公告)日：2004-09-28
申请号：US10126802
申请日：2002-04-19
申请人： Jorge O. Maxit , Izhar Ahmad , Don A. Hopmann , Dan Cousin , Terry A. Gibson
发明人： Jorge O. Maxit , Izhar Ahmad , Don A. Hopmann , Dan Cousin , Terry A. Gibson
IPC分类号： G01V300
CPC分类号： E21B47/12
摘要： A method for two-way communication for controlling production from a formation having at least one producing well and a plurality of producing zones. In one embodiment, the method comprises installing a flow control device with a controller proximate each of the producing zones, where each controller has a predetermined communication address, and each controller is adapted to act as a repeater on command from a surface controller; connecting each controller to a transmission bus where the transmission bus is connected to the surface controller; transmitting a command message from the surface controller to a predetermined downhole controller, where the command message determines a predetermined path along the transmission bus according to a predetermined protocol; receiving the command message by the predetermined controller; and executing the command message to control the flow control device. Transmitting a response message back along the predetermined path.
摘要翻译：一种用于控制从具有至少一个生产井和多个生产区的地层中的生产的双向通信的方法。在一个实施例中，该方法包括在每个生产区附近安装具有控制器的流量控制装置，其中每个控制器具有预定的通信地址，并且每个控制器适于作为来自表面控制器的命令中继器; 将每个控制器连接到传输总线，其中传输总线连接到表面控制器; 从表面控制器发送命令消息到预定的井下控制器，其中命令消息根据预定协议确定沿着传输总线的预定路径; 由所述预定控制器接收所述命令消息; 并执行命令消息来控制流量控制装置。沿预定路径发送回应消息。

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