Azimuthal elemental imaging
    11.
    发明授权
    Azimuthal elemental imaging 有权
    方位元素成像

    公开(公告)号:US08269162B2

    公开(公告)日:2012-09-18

    申请号:US12264829

    申请日:2008-11-04

    IPC分类号: G01V5/10

    CPC分类号: G01V5/101 G01V5/125

    摘要: Measurements made by a wireline-conveyed pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect.

    摘要翻译: 由具有两根或更多伽马射线探测器的电缆输送的脉冲中子工具进行的测量用于提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。

    Tagging a formation for use in wellbore related operations
    12.
    发明授权
    Tagging a formation for use in wellbore related operations 有权
    标记用于井眼相关作业的地层

    公开(公告)号:US08016036B2

    公开(公告)日:2011-09-13

    申请号:US12267771

    申请日:2008-11-10

    IPC分类号: E21B47/09

    摘要: A system for positioning a wellbore tool in a wellbore intersecting a subterranean formation includes a tag embedded in the formation using a tag insertion device. The tag may be configured to transmit a signal that includes information. A wellbore tool may utilize a tag detection device to operatively link with the tag. This operative link may provide an indication of the relative position of the tag detection device or some other information.

    摘要翻译: 用于将井眼工具定位在与地层相交的井眼中的系统包括使用标签插入装置嵌入在地层中的标签。 标签可以被配置为发送包括信息的信号。 井筒工具可利用标签检测装置与标签可操作地连接。 该操作链路可以提供标签检测设备的相对位置或一些其它信息的指示。

    APPARATUS AND METHODS FOR COLLECTING A DOWNHOLE SAMPLE
    13.
    发明申请
    APPARATUS AND METHODS FOR COLLECTING A DOWNHOLE SAMPLE 有权
    用于收集井下样品的装置和方法

    公开(公告)号:US20100095758A1

    公开(公告)日:2010-04-22

    申请号:US12255888

    申请日:2008-10-22

    IPC分类号: E21B49/08

    摘要: Methods and apparatus for collecting a downhole sample are provided. The method may include conveying a sampling tool in a borehole using a first carrier, conveying a sample container in the borehole using a second carrier, and introducing a downhole sample from the sampling tool to the sample container. An apparatus includes a sampling tool disposed on a first carrier, a sample container disposed on a second carrier, wherein the first carrier and the second carrier are independently conveyable in a borehole, and a coupling connectable to the sampling tool and the sample container.

    摘要翻译: 提供收集井下样品的方法和装置。 该方法可以包括使用第一载体将采样工具输送到钻孔中,使用第二载体在井眼中输送样品容器,以及将来自采样工具的井下样品引入样品容器。 一种装置包括:设置在第一载体上的采样工具,设置在第二载体上的样品容器,其中第一载体和第二载体可独立地在钻孔中输送,以及可连接到取样工具和样品容器的耦合件。

    Tagging a Formation for Use in Wellbore Related Operations
    14.
    发明申请
    Tagging a Formation for Use in Wellbore Related Operations 有权
    标记在井眼相关作业中使用的形成

    公开(公告)号:US20090120637A1

    公开(公告)日:2009-05-14

    申请号:US12267771

    申请日:2008-11-10

    摘要: A system for positioning a wellbore tool in a wellbore intersecting a subterranean formation includes a tag embedded in the formation using a tag insertion device. The tag may be configured to transmit a signal that includes information. A wellbore tool may utilize a tag detection device to operatively link with the tag. This operative link may provide an indication of the relative position of the tag detection device or some other information.

    摘要翻译: 用于将井眼工具定位在与地层相交的井眼中的系统包括使用标签插入装置嵌入在地层中的标签。 标签可以被配置为发送包括信息的信号。 井筒工具可利用标签检测装置与标签可操作地连接。 该操作链路可以提供标签检测设备的相对位置或一些其它信息的指示。