Systems and Methods for Implementing Different Modes of Communication on a Communication Line Between Surface and Downhole Equipment
    1.
    发明申请
    Systems and Methods for Implementing Different Modes of Communication on a Communication Line Between Surface and Downhole Equipment 有权
    在井下和井下设备之间的通信线上实现不同通信模式的系统和方法

    公开(公告)号:US20130033383A1

    公开(公告)日:2013-02-07

    申请号:US13198347

    申请日:2011-08-04

    IPC分类号: G01V3/00

    CPC分类号: E21B47/12

    摘要: Systems and methods for enabling communication using two different alternative protocols on a single communication line between remote tools and control equipment used in well operations. In one embodiment, a system includes control equipment, remote tools and a communication line coupled between the control equipment and the remote tools. Each remote tool detects mode control signals on the communication line and operates alternately in either a first mode or a second mode in response to detecting corresponding mode control signals. The first mode enables two-way communication of data on the communication line according to a first communications protocol. The second mode enables one-way communication of data on the communication line from the remote equipment to the control equipment according to a second protocol. The second protocol is different from the first protocol, and may be incompatible with the first protocol.

    摘要翻译: 用于在井操作中使用的远程工具和控制设备之间的单个通信线路上使用两种不同的替代协议进行通信的系统和方法。 在一个实施例中,系统包括控制设备,远程工具以及耦合在控制设备和远程工具之间的通信线路。 每个远程工具都检测通信线路上的模式控制信号,并响应于检测到对应的模式控制信号而以第一模式或第二模式交替操作。 第一模式使得能够根据第一通信协议在通信线路上进行数据的双向通信。 第二模式使得能够根据第二协议从远程设备到控制设备的通信线路上的数据的单向通信。 第二协议与第一协议不同,可能与第一协议不兼容。

    Systems and methods for implementing different modes of communication on a communication line between surface and downhole equipment
    2.
    发明授权
    Systems and methods for implementing different modes of communication on a communication line between surface and downhole equipment 有权
    用于在地面和井下设备之间的通信线路上实现不同通信模式的系统和方法

    公开(公告)号:US09217326B2

    公开(公告)日:2015-12-22

    申请号:US13198347

    申请日:2011-08-04

    IPC分类号: G01V3/00 E21B47/12

    CPC分类号: E21B47/12

    摘要: Systems and methods for enabling communication using two different alternative protocols on a single communication line between remote tools and control equipment used in well operations. In one embodiment, a system includes control equipment, remote tools and a communication line coupled between the control equipment and the remote tools. Each remote tool detects mode control signals on the communication line and operates alternately in either a first mode or a second mode in response to detecting corresponding mode control signals. The first mode enables two-way communication of data on the communication line according to a first communications protocol. The second mode enables one-way communication of data on the communication line from the remote equipment to the control equipment according to a second protocol. The second protocol is different from the first protocol, and may be incompatible with the first protocol.

    摘要翻译: 用于在井操作中使用的远程工具和控制设备之间的单个通信线路上使用两种不同的替代协议进行通信的系统和方法。 在一个实施例中,系统包括控制设备,远程工具以及耦合在控制设备和远程工具之间的通信线路。 每个远程工具都检测通信线路上的模式控制信号,并响应于检测到对应的模式控制信号而以第一模式或第二模式交替操作。 第一模式使得能够根据第一通信协议在通信线路上进行数据的双向通信。 第二模式使得能够根据第二协议从远程设备到控制设备的通信线路上的数据的单向通信。 第二协议与第一协议不同,可能与第一协议不兼容。