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    GAMMA-GAMMA DENSITY MEASUREMENT SYSTEM FOR HIGH-PRESSURE, HIGH-TEMPERATURE MEASUREMENTS
    1.
    发明申请
    GAMMA-GAMMA DENSITY MEASUREMENT SYSTEM FOR HIGH-PRESSURE, HIGH-TEMPERATURE MEASUREMENTS 有权
    用于高压，高温测量的GAMMA-GAMMA密度测量系统

    公开(公告)号：US20110204216A1

    公开(公告)日：2011-08-25

    申请号：US13029674

    申请日：2011-02-17

    申请人： Gordon L. Moake ,  Daniel P. Kusmer ,  Wesley N. Ludwig

    发明人： Gordon L. Moake ,  Daniel P. Kusmer ,  Wesley N. Ludwig

    IPC分类号： G01V5/12

    CPC分类号： G01V5/125

    摘要： A downhole gamma ray density measurement system is described. The gamma ray density measurement system includes a pressure housing and a gamma ray source within the pressure housing. One or more detectors within the pressure housing detect gamma radiation. One or more low-attenuation inserts may be located in the pressure housing near the gamma ray source and/or one or more of the detectors. One or more high-attenuation inserts may be located in the pressure housing near the gamma ray source and/or one or more of the detectors.

    摘要翻译： 描述井下伽马射线密度测量系统。 伽马射线密度测量系统包括压力壳体内的压力壳体和伽马射线源。 压力壳体内的一个或多个检测器检测伽马辐射。 一个或多个低衰减插入件可以位于伽马射线源附近的压力壳体和/或一个或多个检测器中。 一个或多个高衰减插入件可以位于伽马射线源附近的压力壳体和/或一个或多个检测器中。

    Valve assembly
    3.
    发明授权
    Valve assembly 失效
    阀组件

    公开(公告)号：US5427354A

    公开(公告)日：1995-06-27

    申请号：US253963

    申请日：1994-06-03

    申请人： Daniel P. Kusmer ,  Robert A. Frenzel

    发明人： Daniel P. Kusmer ,  Robert A. Frenzel

    IPC分类号： F16K1/22 ,  F16K1/226 ,  F16K1/42

    CPC分类号： F16K1/2263

    摘要： A valve comprising a valve body having a through opening that forms a fluid passage and having a wall surrounding a portion of the fluid passage, the wall defining a radially inwardly facing surface, the valve further including a valve element rotatably mounted in the valve body. To retain a valve seat in the valve body, there is provided a ring that has a peripheral surface shaped and sized such that the peripheral surface closely faces the radially inwardly facing surface of the wall when the ring is positioned within the through opening. The ring has a first axially facing side and a second axially facing side and a notch formed in the first side, the ring also having a second, radially outwardly facing annular groove in the peripheral surface that intersects the notch. When the ring is positioned within the through opening of the valve body, the first and second annular grooves are in register and thereby define an annular channel. A wire member having a first end and a second end has its first end removably fixed in the first annular groove such that, when the notch on the ring is in register with the fixed first end, rotation of the ring relative to the valve body in a direction away from the first end of the wire member and along the length of the wire member toward the second end threads the wire member into the channel.

    摘要翻译： 一种阀，包括具有形成流体通道并具有围绕流体通道的一部分的壁的通孔的阀体，所述壁限定径向向内的表面，所述阀还包括可旋转地安装在阀体中的阀元件。 为了将阀座保持在阀体中，提供了一个环，该环具有圆周表面的形状和尺寸，使得当环位于通孔内时，外周表面紧密地面向壁的径向向内的表面。 环具有形成在第一侧中的第一轴向相对侧和第二轴向相对侧和凹口，环在圆周表面中还具有与凹口相交的第二径向向外的环形凹槽。 当环位于阀体的通孔内时，第一和第二环形槽被对准，从而限定一个环形通道。 具有第一端和第二端的线构件具有可拆卸地固定在第一环形槽中的第一端，使得当环上的凹口与固定的第一端对准时，环相对于阀体的旋转 远离线构件的第一端并且沿着线构件的长度朝向第二端的方向将线构件螺纹连接到通道中。

    Gamma-gamma density measurement system for high-pressure, high-temperature measurements
    4.
    发明授权
    Gamma-gamma density measurement system for high-pressure, high-temperature measurements 有权
    伽玛伽玛密度测量系统用于高压，高温测量

    公开(公告)号：US08791407B2

    公开(公告)日：2014-07-29

    申请号：US13029674

    申请日：2011-02-17

    申请人： Gordon Layne Moake ,  Daniel P. Kusmer ,  Wesley Neil Ludwig

    发明人： Gordon Layne Moake ,  Daniel P. Kusmer ,  Wesley Neil Ludwig

    IPC分类号： G01V5/12

    CPC分类号： G01V5/125

    摘要： A downhole gamma ray density measurement system is described. The gamma ray density measurement system includes a pressure housing and a gamma ray source within the pressure housing. One or more detectors within the pressure housing detect gamma radiation. One or more low-attenuation inserts may be located in the pressure housing near the gamma ray source and/or one or more of the detectors. One or more high-attenuation inserts may be located in the pressure housing near the gamma ray source and/or one or more of the detectors.

    摘要翻译： 描述井下伽马射线密度测量系统。 伽马射线密度测量系统包括压力壳体内的压力壳体和伽马射线源。 压力壳体内的一个或多个检测器检测伽马辐射。 一个或多个低衰减插入件可以位于伽马射线源附近的压力壳体和/或一个或多个检测器中。 一个或多个高衰减插入件可以位于伽马射线源附近的压力壳体和/或一个或多个检测器中。

    Borehole retention device
    6.
    发明授权
    Borehole retention device 有权
    钻孔保持装置

    公开(公告)号：US06935423B2

    公开(公告)日：2005-08-30

    申请号：US09845473

    申请日：2001-04-30

    申请人： Daniel P. Kusmer

    发明人： Daniel P. Kusmer

    IPC分类号： E21B4/18 ,  E21B17/10 ,  E21B23/00 ,  E21B23/08 ,  E21B23/01

    CPC分类号： E21B23/08 ,  E21B4/18 ,  E21B17/1021 ,  E21B2023/008

    摘要： A borehole retention assembly for anchoring a well tool within a wellbore including a gripping assembly and an actuation assembly. The gripping assembly includes expandable members such that upon expanding the expandable members, the gripping assembly engages the wall of the borehole. The gripping assembly includes a pair of expandable members and a medial member, the members having cooperating tapered surfaces therebetween such that upon the actuation assembly contracting the gripping assembly, the expandable members are cammed outwardly against the borehole wall. The gripping assembly is mounted on a mandrel enabling them to resist rotational and axial forces on the well tool. When engaged, space is provided on each side of the borehole retention assembly such that annular flow is permitted therearound.

    摘要翻译： 一种井眼保持组件，用于将井工具固定在井眼内，包括夹紧组件和致动组件。 夹持组件包括可扩张构件，使得在扩展可膨胀构件时，夹紧组件接合钻孔的壁。 夹持组件包括一对可扩张构件和中间构件，所述构件在它们之间具有配合的锥形表面，使得在致动组件收缩夹持组件时，可扩张构件相对于井壁向外凸出向外。 夹持组件安装在心轴上，使其能够抵抗井具上的旋转和轴向力。 当接合时，在钻孔保持组件的每一侧上设置空间，使得环形流被允许在其周围。

    Transmission assembly for use with double block and bleed system
    7.
    发明授权
    Transmission assembly for use with double block and bleed system 失效
    传动组件，用于双块和排气系统

    公开(公告)号：US4846225A

    公开(公告)日：1989-07-11

    申请号：US246258

    申请日：1988-09-19

    申请人： William B. Scobie ,  Daniel P. Kusmer

    发明人： William B. Scobie ,  Daniel P. Kusmer

    IPC分类号： F16K31/44 ,  B08B9/093 ,  F16K1/22 ,  F16K31/524

    CPC分类号： F16K1/223 ,  B08B9/093 ,  Y10T137/87113 ,  Y10T137/87708

    摘要： A transmission assembly for operating a double block and bleed valve system having a first block valve with a first valve shaft, a second block valve with a second valve shaft and a bleed valve disposed between the first and second block valves, the transmission assembly comprising a cam assembly having a cam plate journaled for rotation about a fixed axis, a first link member interconnecting the cam assembly and the first shaft for effecting rotation of the first shaft in response to rotation of the cam plate, a second link member interconnecting the cam assembly and the second shaft for effecting rotation of the second shaft in response to rotation of the cam plate, said first link member being operative to effect initial rotation of the first shaft from a first position in response to rotation of said cam plate, said second link member being operative to effect initial rotation of said second shaft from a first position in response to further rotation of said cam plate after said initial rotation of said first shaft, said first and second link members being operative to rotate the first and second shafts, respectively, to a terminal second position in response to further rotation of the cam plate.

    Valve assembly having improved valve seat
    8.
    发明授权
    Valve assembly having improved valve seat 失效
    阀组件具有改进的阀座

    公开(公告)号：US5388806A

    公开(公告)日：1995-02-14

    申请号：US253337

    申请日：1994-06-03

    申请人： Daniel P. Kusmer ,  Robert A. Frenzel

    发明人： Daniel P. Kusmer ,  Robert A. Frenzel

    IPC分类号： F16K1/226 ,  F16K1/22

    CPC分类号： F16K1/2266

    摘要： A valve comprising a valve body having a first end, a second end, and a through opening forming a fluid flow passage and a wall surrounding a portion of the fluid flow passage, the fluid flow passage defining an axis that is co-axial with the wall. A valve element is rotatably mounted in the valve body, the valve element having an annular, radiused sealing surface and being rotatable around a second axis perpendicular to the first axis passing through the fluid flow passage. A valve seat assembly is disposed in the valve body for sealing engagement with the sealing surface of the valve element, the valve seat assembly being axially displaced from the second axis toward the first end of the valve body, the valve seat assembly comprising a seal ring of a resilient, plastic material and having an annular radially inwardly facing first surface for sealing engagement with the sealing surface on the valve element and an annular, radially outwardly facing second surface, an annular radially outwardly facing groove being formed in the second surface. An elastomeric backing ring is disposed in the groove, the backing ring being circular in cross-section and having a center-line defined by a first plane passing through the center of the backing ring perpendicular to the first axis, the engagement between the sealing surface on the valve element and the first surface on the seal ring being substantially annular, line contact when the valve element is in the closed position and in the absence of any fluid pressure acting on the valve element, the line contact engagement lying in a second plane axially displaced from the first plane in a direction away from the second axis toward the first end of the valve body. There are also provided retaining means for retaining the valve seat assembly in the valve body.

    摘要翻译： 一种阀，包括具有第一端，第二端和形成流体流动通道的通孔的阀体和围绕流体流动通道的一部分的壁，所述流体流动通道限定与所述流体流动通道同轴的轴线 壁。 阀元件可旋转地安装在阀体中，阀元件具有环形的半圆形密封表面，并且能够绕垂直于穿过流体流动通道的第一轴线的第二轴线旋转。 阀座组件设置在阀体中，用于与阀元件的密封表面密封接合，阀座组件从第二轴线朝向阀体的第一端轴向移位，阀座组件包括密封环 具有弹性的塑料材料并且具有环形径向向内的第一表面，用于与阀元件上的密封表面密封接合和环形的径向向外的第二表面，在第二表面中形成有环形径向向外的凹槽。 弹性垫圈设置在凹槽中，背衬环的横截面为圆形，并且具有由垂直于第一轴线穿过背衬环的中心的第一平面限定的中心线，密封表面 在所述阀元件上，并且所述密封环上的所述第一表面基本上是环形的，当所述阀元件处于所述关闭位置并且在没有作用在所述阀元件上的任何流体压力时，所述线接触位于所述第二平面 从第一平面沿远离第二轴线的方向朝向阀体的第一端轴向移位。 还提供了用于将阀座组件保持在阀体中的保持装置。

    Apparatus for inserting valve seats in valve bodies
    9.
    发明授权
    Apparatus for inserting valve seats in valve bodies 失效
    在阀体中插入阀座的装置

    公开(公告)号：US4953276A

    公开(公告)日：1990-09-04

    申请号：US383370

    申请日：1989-07-21

    申请人： Daniel P. Kusmer ,  Paul A. Yohner

    发明人： Daniel P. Kusmer ,  Paul A. Yohner

    IPC分类号： B23P19/08 ,  F16K1/226

    CPC分类号： B23P19/084 ,  F16K1/2263 ,  Y10T29/53552 ,  Y10T29/53657 ,  Y10T29/5383

    摘要： An apparatus for inserting a resilient valve seat into a valve body, the valve body being of a type having a radially inwardly projecting annular rib which defines a bore through the valve body, the valve seat being generally annular and having an annular web portion, a first annular flange portion projecting radially outwardly from a first end of the web portion and a second annular flange portion projecting radially outwardly from a second end of the web portion to define an annular, radially outwardly opening channel for receiving the rib, the apparatus including a frame which has an opening and having a plate for positioning a valve body adjacent the opening such that the bore in the valve body and the opening in the frame are in register, a plunger assembly slidably mounted in the frame, the plunger assembly having a mounting head and a plurality of circumferentially spaced grabbing elements secured to the mounting head, the grabbing elements including projections to engage one of the annular flange portions of the valve seat such that at the mounting head is moved in a given direction in the frame, the grab elements engage the rib in the valve body resulting in a distortion or folding of the valve seat such that the engaged annular flange portion can pass through the bore defined by the rib.

    Bleed valve assembly for double block and bleed system
    10.
    发明授权
    Bleed valve assembly for double block and bleed system 失效
    排气阀组件用于双块和排气系统

    公开(公告)号：US4846212A

    公开(公告)日：1989-07-11

    申请号：US246316

    申请日：1988-09-19

    申请人： William B. Scobie ,  Daniel P. Kusmer

    发明人： William B. Scobie ,  Daniel P. Kusmer

    IPC分类号： F16K1/22 ,  F16K1/44

    CPC分类号： F16K1/446 ,  F16K1/223 ,  F16K37/00 ,  Y10T137/4259 ,  Y10T137/5762 ,  Y10T137/87249 ,  Y10T137/87917

    摘要： A bleed valve assembly for use in a double block and bleed valve system having first and second block valves comprising a body which is disposed between the block valves which forms a chamber, a flowway having a generally smooth flowway surface defined by the body and partially defining the chamber, the body having a cavity which is in open communication with the chamber and a drain outlet in open communication with the cavity, there being disposed a valve assembly in the cavity which has a rotatable valve element which can be moved between a first open position permitting flow through the drain outlet and a second closed position preventing flow through the drain outlet, the valve assembly having a portion which partially defines the flowway surface when the valve element is in the second or closed position.

    摘要翻译： 一种用于双块和放气阀系统的排气阀组件，其具有第一和第二截止阀，该阀组包括主体，该主体设置在形成腔室的截止阀之间，流道具有由主体限定的大致平滑的流路表面， 所述腔室，所述主体具有与所述腔室开放连通的空腔和与所述空腔开放连通的排出口，所述空腔中设置有阀组件，所述阀组件具有可旋转的阀元件，所述阀元件可在第一开口 允许流过排水出口的位置和防止流过排水出口的第二关闭位置，阀组件具有当阀元件处于第二或闭合位置时部分地限定流道表面的部分。