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公开(公告)号:US20050145393A1
公开(公告)日:2005-07-07
申请号:US11061195
申请日:2005-02-18
申请人: Nolan Lerche , James Brooks , Charles Abnet , Clarence Chui , Stuart Brown
发明人: Nolan Lerche , James Brooks , Charles Abnet , Clarence Chui , Stuart Brown
IPC分类号: B81B5/00 , E21B43/1185 , F42B3/12 , F42B3/13 , F42D1/045 , H01H20060101 , H01H1/00 , H01H1/20 , H01H59/00 , E21B43/116
CPC分类号: E21B43/1185 , B82Y10/00 , F42B3/12 , F42B3/121 , F42B3/124 , F42B3/13 , F42B3/198 , F42D1/045 , H01H1/0036 , H01H1/20 , H01H1/2083 , H01H59/0009
摘要: A downhole tool includes a device to be activated by electrical energy and a micro-switch that includes conductors and an element between the first and second conductors selected from the group consisting of: a dielectric element capable of being modulated to provide a conductive path in response to receipt of electrical energy; and an element moveable in response to application of an electrical energy. The micro-switch may be formed of microelectromechanical system (MEMS) technology or microelectronics technology.
摘要翻译: 井下工具包括由电能激活的装置和包括导体的微型开关和在第一和第二导体之间的元件,该元件选自由以下组成的组:能够被调制以提供响应的导电路径的介质元件 接收电能; 以及响应于电能的应用而可移动的元件。 微型开关可以由微机电系统(MEMS)技术或微电子技术形成。
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公开(公告)号:US20070125530A1
公开(公告)日:2007-06-07
申请号:US11617317
申请日:2006-12-28
申请人: Nolan Lerche , James Brooks , Simon Farrant , Edward Rogers
发明人: Nolan Lerche , James Brooks , Simon Farrant , Edward Rogers
IPC分类号: E21B43/1185
CPC分类号: E21B41/00 , E21B41/0021 , E21B43/1185 , E21B43/11857 , E21B43/119 , E21B47/12 , F42D1/05
摘要: A tool activation system and method includes receiving an authorization code of a user to verify access rights of a user to activate the tool. In one example, the authorization code is receive from a smart card. The environment around the tool, which can be in a wellbore, for example, is checked. In response to the authorization code and the checking of the environment, activation of the tool is enabled.
摘要翻译: 工具激活系统和方法包括接收用户的授权码以验证用户激活该工具的访问权限。 在一个示例中,授权码从智能卡接收。 检查工具周围的环境,例如可以在井筒中。 响应授权码和环境检查,激活该工具。
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公开(公告)号:US20050045331A1
公开(公告)日:2005-03-03
申请号:US10928856
申请日:2004-08-27
申请人: Nolan Lerche , James Brooks , Choon Wong
发明人: Nolan Lerche , James Brooks , Choon Wong
IPC分类号: E21B41/00 , E21B43/1185 , E21B43/119 , E21B47/12 , F42D1/05 , E21B29/10
CPC分类号: F42D1/05 , E21B41/00 , E21B41/0021 , E21B43/1185 , E21B43/11857 , E21B43/119 , E21B47/12
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。
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公开(公告)号:US20050178282A1
公开(公告)日:2005-08-18
申请号:US10711809
申请日:2004-10-06
申请人: James Brooks , Nolan Lerche , Anthony Veneruso
发明人: James Brooks , Nolan Lerche , Anthony Veneruso
CPC分类号: E21B43/1185 , F42B3/121 , F42B3/122 , F42D1/055 , H05K1/162 , H05K1/167 , Y10T29/49117
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。
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