Secure activation of a downhole device
    3.
    发明申请
    Secure activation of a downhole device 有权
    井下装置的安全启动

    公开(公告)号:US20050045331A1

    公开(公告)日:2005-03-03

    申请号:US10928856

    申请日:2004-08-27

    摘要: A system includes a well tool for deployment in a well, a controller, and a link coupled between the controller and the well tool. The well tool comprises plural control units, each of the plural control units having a microprocessor and an initiator coupled to the microprocessor. Each microprocessor is adapted to communicate bi-directionally with the controller. The controller is adapted to send a plurality of activation commands to respective microprocessors to activate the respective control units. Each activation command containing a unique identifier corresponding to a respective control unit.

    摘要翻译: 系统包括用于部署在井中的井工具,控制器以及耦合在控制器和井工具之间的连杆。 井工具包括多个控制单元,多个控制单元中的每一个具有微处理器和耦合到微处理器的启动器。 每个微处理器适于与控制器双向通信。 控制器适于向相应的微处理器发送多个激活命令以激活相应的控制单元。 每个激活命令包含对应于相应控制单元的唯一标识符。

    INTEGRATED DETONATORS FOR USE WITH EXPLOSIVE DEVICES
    4.
    发明申请
    INTEGRATED DETONATORS FOR USE WITH EXPLOSIVE DEVICES 有权
    用于爆炸装置的集成式爆震装置

    公开(公告)号:US20050178282A1

    公开(公告)日:2005-08-18

    申请号:US10711809

    申请日:2004-10-06

    摘要: A detonator assembly is provided for use in oilfield operations to detonate an explosive downhole including a capacitor discharge unit and initiator electrically connected together to form a single unit. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    摘要翻译: 提供雷管组件用于油田作业以引爆包括电连接在一起以形成单个单元的电容器放电单元和起动器的爆炸井下。 要强调的是,该摘要被提供以符合要求摘要的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。