METHOD FOR MONITORING OR TRACING OPERATIONS IN WELL BOREHOLES
    1.
    发明申请
    METHOD FOR MONITORING OR TRACING OPERATIONS IN WELL BOREHOLES 有权
    监测或追踪井眼操作的方法

    公开(公告)号:US20120175511A1

    公开(公告)日:2012-07-12

    申请号:US13496736

    申请日:2010-09-16

    CPC classification number: E21B47/1015 E21B43/26

    Abstract: The present invention relates to novel methods for monitoring or tracing a job operation performed in a borehole, such as well boreholes traversing a geological formation. In one embodiment, the novel methods of the invention comprise the steps of: (a) disposing into the borehole a neutron absorber during the performance of the job operation; (b) logging the borehole with an instrument capable of measuring a neutron capture in and around the borehole after performance of the job operation; and (c) monitoring or tracing the job operation performed in the borehole by comparing the measured neutron capture with a baseline neutron capture in and around the borehole. The methods of the present invention pose small or no risk from a health safety and environment perspective and are useful for monitoring or tracing hydraulic fracturing, cementing operation in well boreholes, production logging or subsurface location of downhole collars, float shoes and other jewellery.

    Abstract translation: 本发明涉及用于监测或跟踪在钻孔中执行的作业操作(例如穿过地质构造的井眼)的新颖方法。 在一个实施例中,本发明的新颖方法包括以下步骤:(a)在执行作业操作期间将中子吸收器放置在钻孔中; (b)在执行作业操作之后,用能够测量钻孔内和周围的中子捕获的仪器记录井眼; 和(c)通过将测得的中子捕获与钻孔内和周围的基线中子捕获进行比较来监测或追踪在钻孔中进行的作业操作。 本发明的方法在健康安全和环境方面具有很小的风险或没有风险,并且可用于监测或跟踪水力压裂,钻井中的固井操作,生产测井或井下钻铤,浮鞋和其他首饰的地下位置。

    METHOD FOR MONITORING OR TRACING OPERATIONS IN WELL BOREHOLES
    2.
    发明申请
    METHOD FOR MONITORING OR TRACING OPERATIONS IN WELL BOREHOLES 审中-公开
    监测或追踪井眼操作的方法

    公开(公告)号:US20140070084A1

    公开(公告)日:2014-03-13

    申请号:US14083105

    申请日:2013-11-18

    CPC classification number: E21B47/1015 E21B43/26

    Abstract: The present invention relates to methods for monitoring or tracing a job operation performed in a borehole, such as well boreholes traversing a geological formation. In one embodiment, the methods of the invention include (a) disposing into the borehole, in alternate stages, a neutron absorber during the performance of the job operation; (b) logging the borehole with an instrument capable of measuring a neutron capture in and around the borehole after performance of the job operation; and (c) monitoring or tracing the job operation performed in the borehole by comparing the measured neutron capture with a baseline neutron capture in and around the borehole. The methods of the present invention pose small or no risk from a heath safety and environment perspective and are useful for monitoring or tracing hydraulic fracturing, cementing operation in well boreholes, production logging or subsurface location downhole collars, float shoes and other jewellery.

    Abstract translation: 本发明涉及用于监测或跟踪在钻孔中执行的作业操作的方法,例如穿过地质层的井眼。 在一个实施例中,本发明的方法包括(a)在执行作业操作期间以替代阶段将中子吸收器放置到钻孔中; (b)在执行作业操作之后,用能够测量钻孔内和周围的中子捕获的仪器记录井眼; 和(c)通过将测得的中子捕获与钻孔内和周围的基线中子捕获进行比较来监测或追踪在钻孔中进行的作业操作。 本发明的方法从健康安全和环境的角度来看构成小风险或没有风险,并且可用于监测或跟踪水力压裂,井眼钻孔,生产测井或地下位置井下钻铤,浮鞋和其他首饰的固井作业。

    Bone nail and instruments for the treatment of fractures
    3.
    发明授权
    Bone nail and instruments for the treatment of fractures 失效
    用于治疗骨折的骨钉和器械

    公开(公告)号:US4712541A

    公开(公告)日:1987-12-15

    申请号:US943970

    申请日:1986-12-19

    CPC classification number: A61B17/7208 A61B17/921

    Abstract: A bone nail for the treatment of fractures in the proximal femur zone is disclosed having a distal end portion adapted to be disposed at the outer surface of the femoral condyle, said end portion being provided with a coupling portion for engagement with a driving tool, a proximal end portion adapted to be seated in the proximal femur, and an arcuately curved portion between the ends, with the proximal end portion being provided with a rounded-off thickened portion at the free end thereof.

    Abstract translation: 公开了一种用于治疗股骨近端区域中的骨折的骨钉,其具有适于设置在股骨髁外表面的远端部分,所述端部设置有用于与驱动工具接合的联接部分, 适于被安置在股骨近端的近端部分和端部之间的弓形弯曲部分,其近端部分在其自由端处设有圆角加厚部分。

    METHOD AND APPARATUS FOR FLUID MIGRATION PROFILING
    4.
    发明申请
    METHOD AND APPARATUS FOR FLUID MIGRATION PROFILING 有权
    流体动力学分析方法与装置

    公开(公告)号:US20090326826A1

    公开(公告)日:2009-12-31

    申请号:US12438479

    申请日:2008-02-12

    CPC classification number: E21B47/1005 E21B47/123

    Abstract: A method for obtaining a fluid migration profile for a wellbore, comprising the steps of obtaining a static profile for a logged region of the wellbore, obtaining a dynamic profile for the logged region of the wellbore, digitally filtering the dynamic profile to remove frequency elements represented in the static profile, to provide a fluid migration profile, and storing the fluid migration profile on a computer-readable memory.

    Abstract translation: 一种用于获得井眼的流体迁移曲线的方法,包括以下步骤:获得用于井筒记录区域的静态剖面,获得井眼记录区域的动态分布,数字滤波动态剖面以去除表示的频率元素 在静态剖面中提供流体迁移曲线,并将流体迁移曲线存储在计算机可读存储器上。

    Moving apparatus for decorating
    5.
    发明授权
    Moving apparatus for decorating 失效
    移动装置装饰

    公开(公告)号:US06253474B1

    公开(公告)日:2001-07-03

    申请号:US09180454

    申请日:1998-11-06

    Applicant: Hermann Kramer

    Inventor: Hermann Kramer

    CPC classification number: A63H13/00 Y10T74/18808

    Abstract: A motion apparatus for decorative purposes has a rotary motion having at least two rotors movement-coupled to one another and each having an axis of rotation. The rotors each have a rotary base element coupled to one another and rotating synchronously at identical angular speed about their axis of rotation. Each rotor has a securing arm extending at a right angle to the axis of rotation and further has a radially outer front end. The securing arms are moveable in a longitudinal direction of the securing arm perpendicular to the axis of rotation, wherein movement of the securing arms in the longitudinal direction is coupled to the rotation of the rotary base elements such that for a complete rotation of the securing arms the front ends of the securing arms describe a spiral path. Neighboring securing arms are displaced by 180° to one another so as to have a collinear position in which the front ends point toward one another and in which the securing arms have been moved in the same direction into a longitudinal end position. A body is secured to the front end of one of the securing arms and transferred in the collinear position to the front end of the other securing arm. A drive for driving the rotary motion is provided.

    Abstract translation: 用于装饰目的的运动装置具有旋转运动,其具有彼此运动耦合并且每个具有旋转轴线的至少两个转子。 转子各自具有彼此联接的旋转基体元件并以相同的角速度绕其旋转轴线同步旋转。 每个转子具有固定臂,其与旋转轴线成直角延伸,并且还具有径向外前端。 固定臂可以在紧固臂的纵向方向上垂直于旋转轴线移动,其中固定臂沿纵向方向的运动与旋转基座元件的旋转相联接,以使固定臂完全旋转 固定臂的前端形成螺旋路径。 相邻的固定臂彼此偏移180°以具有共线位置,其中前端指向彼此,并且其中固定臂已经沿相同方向移动到纵向端部位置。 主体固定在一个固定臂的前端,并且在共线位置被转移到另一固定臂的前端。 提供驱动旋转运动的驱动装置。

    Method for monitoring or tracing operations in well boreholes
    7.
    发明授权
    Method for monitoring or tracing operations in well boreholes 有权
    在井眼中监测或追踪作业的方法

    公开(公告)号:US08674290B2

    公开(公告)日:2014-03-18

    申请号:US13496736

    申请日:2010-09-16

    CPC classification number: E21B47/1015 E21B43/26

    Abstract: The present invention relates to novel methods for monitoring or tracing a job operation performed in a borehole, such as well boreholes traversing a geological formation. In one embodiment, the novel methods of the invention comprise the steps of: (a) disposing into the borehole a neutron absorber during the performance of the job operation; (b) logging the borehole with an instrument capable of measuring a neutron capture in and around the borehole after performance of the job operation; and (c) monitoring or tracing the job operation performed in the borehole by comparing the measured neutron capture with a baseline neutron capture in and around the borehole. The methods of the present invention pose small or no risk from a health safety and environment perspective and are useful for monitoring or tracing hydraulic fracturing, cementing operation in well boreholes, production logging or subsurface location of downhole collars, float shoes and other jewellry.

    Abstract translation: 本发明涉及用于监测或跟踪在钻孔中执行的作业操作(例如穿过地质构造的井眼)的新颖方法。 在一个实施例中,本发明的新颖方法包括以下步骤:(a)在执行作业操作期间将中子吸收器放置在钻孔中; (b)在执行作业操作之后,用能够测量钻孔内和周围的中子捕获的仪器记录井眼; 和(c)通过将测得的中子捕获与钻孔内和周围的基线中子捕获进行比较来监测或追踪在钻孔中进行的作业操作。 本发明的方法从健康安全和环境的角度来看构成小风险或没有风险,并且可用于监测或跟踪水力压裂,钻井中的固井操作,生产测井或井下钻铤,浮鞋和其他珠宝的地下位置。

    Method and apparatus for fluid migration profiling
    8.
    发明授权
    Method and apparatus for fluid migration profiling 有权
    用于流体迁移分析的方法和装置

    公开(公告)号:US08326540B2

    公开(公告)日:2012-12-04

    申请号:US12438479

    申请日:2008-02-12

    CPC classification number: E21B47/1005 E21B47/123

    Abstract: The method for obtaining a fluid migration profile for a wellbore, including the steps of obtaining a static profile for a logged region of the wellbore, obtaining a dynamic profile for the logged region of the wellbore, digitally filtering the dynamic profile to remove frequency elements represented in the static profile, to provide a fluid migration profile, and storing the fluid migration profile on a computer-readable memory.

    Abstract translation: 用于获得井眼的流体迁移特征的方法,包括以下步骤:获得井眼记录区域的静态剖面,获得井眼记录区域的动态分布,数字滤波动态剖面以去除表示的频率元素 在静态剖面中提供流体迁移曲线,并将流体迁移曲线存储在计算机可读存储器上。

    Bone nail for the treatment of fractures
    9.
    发明授权
    Bone nail for the treatment of fractures 失效
    骨钉用于治疗骨折

    公开(公告)号:US4630601A

    公开(公告)日:1986-12-23

    申请号:US493887

    申请日:1983-05-12

    CPC classification number: A61B17/7208 A61B17/921

    Abstract: A bone nail for the treatment of fractures in the proximal femur zone is disclosed having a distal end portion adapted to be disposed at the outer surface of the femoral condyle, said end portion being provided with a coupling portion for engagement with a driving tool, a proximal end portion adapted to be seated in the proximal femur, and an arcuately curved portion between the ends, with the proximal end portion being provided with a rounded-off thickened portion at the free end thereof.

    Abstract translation: 公开了一种用于治疗股骨近端区域中的骨折的骨钉,其具有适于设置在股骨髁外表面的远端部分,所述端部设置有用于与驱动工具接合的联接部分, 适于被安置在股骨近端的近端部分和端部之间的弓形弯曲部分,其近端部分在其自由端处设有圆角加厚部分。

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