Riser rotating control device
    47.
    发明申请

    公开(公告)号:US20060108119A1

    公开(公告)日:2006-05-25

    申请号:US10995980

    申请日:2004-11-23

    CPC classification number: E21B33/085 Y10S285/92

    Abstract: A latch assembly is connectable to a riser. A rotating control device can be positioned with the riser, sealing the rotating control device with the latch assembly and removably latching the rotating control device to the latch assembly and to the riser. The latch assembly can be remotely actuated. The latch assembly can provide an auxiliary safety mechanism to provide a backup actuation mechanism to unlatch the rotating control device from the latch assembly. The latch assembly can be bolted to the riser. Alternately, the latch assembly can be latched with the riser using a similar latching mechanism as used to latch the latch assembly to the rotating control device. A pressure transducer protector assembly can protect a transducer for monitoring wellbore pressure in the riser. A remote indicator panel can indicate the status of the latch assembly.

    Internal riser rotating control head
    48.
    发明申请
    Internal riser rotating control head 有权
    内部提升管旋转控制头

    公开(公告)号:US20060102387A1

    公开(公告)日:2006-05-18

    申请号:US11284308

    申请日:2005-11-21

    Abstract: A holding member provides for releasably positioning a rotating control head assembly in a subsea housing. The holding member engages an internal formation in the subsea housing to resist movement of the rotating control head assembly relative to the subsea housing. The rotating control head assembly is sealed with the subsea housing when the holding member engages the internal formation. An extendible portion of the holding member assembly extrudes an elastomer between an upper portion and a lower portion of the internal housing to seal the rotating control head assembly with the subsea housing. Pressure relief mechanisms release excess pressure in the subsea housing and a pressure compensation mechanism pressurize bearings in the bearing assembly at a predetermined pressure.

    Abstract translation: 保持构件用于将旋转的控制头组件可释放地定位在海底外壳中。 保持构件接合海底外壳内的内部结构,以抵抗旋转控制头组件相对于海底外壳的移动。 当保持构件接合内部结构时,旋转控制头组件被海底壳体密封。 保持构件组件的可延伸部分在弹性体的内部壳体的上部和下部之间挤压弹性体,以与海底壳体密封旋转的控制头组件。 压力释放机构释放海底外壳中的过压,并且压力补偿机构以预定的压力对轴承组件中的轴承加压。

    Method and apparatus for conversational annotation for instant messaging systems
    49.
    发明申请
    Method and apparatus for conversational annotation for instant messaging systems 审中-公开
    用于即时通讯系统会话注解的方法和装置

    公开(公告)号:US20060031361A1

    公开(公告)日:2006-02-09

    申请号:US11168650

    申请日:2005-06-28

    CPC classification number: G06F3/0481 H04L51/04

    Abstract: This invention relates to a method, apparatus, or computer program for conversation annotation for instant messaging systems. The instant messaging method comprises: providing a graphical user interface; determining a selection of two or more existing messages; creating, on an instruction from the GUI, a relationship between the selected messages; and indicating, using links or edges on between the messages, the relationship between the messages. All related messages may be selected with a single selection and printed, stored, or deleted as a batch.

    Abstract translation: 本发明涉及用于即时通讯系统的对话注释的方法,装置或计算机程序。 即时消息收发方法包括:提供图形用户界面; 确定两个或多个现有消息的选择; 根据GUI的指令创建所选择的消息之间的关系; 并指示使用消息之间的链接或边缘消息之间的关系。 所有相关消息可以通过单个选择进行选择,并作为批次进行打印,存储或删除。

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