中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.013 seconds)

    LINEAR ROD PUMP APPARATUS AND METHOD
    1.
    发明申请
    LINEAR ROD PUMP APPARATUS AND METHOD 审中-公开
    线性泵装置和方法

    公开(公告)号：WO2007146931A2

    公开(公告)日：2007-12-21

    申请号：PCT/US2007070989

    申请日：2007-06-12

    Applicant: UNICO ,  BECK THOMAS L ,  ANDERSON ROBB G ,  PETERSON RONALD G ,  MACDONALD MICHAEL A

    Inventor： BECK THOMAS L ,  ANDERSON ROBB G ,  PETERSON RONALD G ,  MACDONALD MICHAEL A

    IPC: F04B35/04

    CPC classification number: F04B47/04 ,  F04B47/022

    Abstract: An apparatus and method for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, include a linear rod pump having a mechanical rack and pinion drive arrangement, adapted for attachment to a pumping mechanism, such as the polished rod at the top of a rod string in a hydrocarbon well. The rack gear, of the rack and pinion drive arrangement, is adapted for connection to, and movement with, the polished rod. The pinion gear does not translate with the rack gear, and is driven by a reversible motor for affecting up and down reciprocating motion of the rack gear and pumping mechanism. Some forms of the invention include a compressible gas counter-balance arrangement. Some forms of the invention include an electronic drive configured for dealing with electric power generated by the motor during a portion of the pumping cycle.

    Abstract translation: 用于从地层或储层泵送诸如水和/或烃的流体的装置和方法包括具有机械齿条和小齿轮驱动装置的线性杆泵，其适于附接到泵送机构，例如抛光杆 在烃井中的杆串的顶部。 齿条和小齿轮驱动装置的齿条适于与抛光棒连接并与其一起移动。 小齿轮不与齿条一起转动，并且由用于影响齿条和泵送机构的上下往复运动的可逆马达驱动。 本发明的一些形式包括可压缩气体反平衡装置。 本发明的一些形式包括电子驱动器，其构造成用于在泵送循环的一部分期间处理由电动机产生的电力。

    DUAL COMPONENT DENSITY SAMPLER APPARATUS
    2.
    发明申请
    DUAL COMPONENT DENSITY SAMPLER APPARATUS 审中-公开
    双组分密度采样仪

    公开(公告)号：WO2016100132A1

    公开(公告)日：2016-06-23

    申请号：PCT/US2015/065321

    申请日：2015-12-11

    Applicant: UNICO, INC. ,  MCCRICKARD, James P. ,  PETERSON, Ronald G. ,  BECK, Thomas L. ,  MACDONALD, Michael A. ,  DRY, Michael D.

    Inventor： MCCRICKARD, James P. ,  PETERSON, Ronald G. ,  BECK, Thomas L. ,  MACDONALD, Michael A. ,  DRY, Michael D.

    IPC: G01N9/00 ,  G01N1/10 ,  G01N1/18 ,  G01F1/84

    CPC classification number: G01N9/32 ,  B01D17/02 ,  B01D17/0208 ,  G01F1/74 ,  G01F1/84 ,  G01F1/8477 ,  G01F15/08 ,  G01N9/002 ,  G01N9/36 ,  G01N33/2823 ,  G01N33/2847

    Abstract: A dual component density sampler determines at least one of a density of water and a density of oil in a mixture of oil and water extracted from an oil well during production. A three-way valve is coupled to the oil well, with the three-way valve having a first output port and second output port. A dual-in-single-out manifold is coupled to the first output port. A segregation tank separates the water and oil, and has an entrance tank and exit tank. An entrance of the entrance tank is coupled to the second output port, and an exit of the entrance tank is coupled to an entrance end of the exit tank. An exit end of the exit tank is coupled to the dual-in-single-out manifold. A coriolis meter is coupled to the dual-in-single-out manifold, and is configured to selectively measure a density of the fluid mixture, the oil, and the water.

    Abstract translation: 双组分密度采样器确定在生产期间从油井中提取的油和水的混合物中的水的密度和油的密度中的至少一个。 三通阀联接到油井，三通阀具有第一输出端口和第二输出端口。 双入口单出口歧管耦合到第一输出端口。 隔离箱分离水和油，并有一个入口罐和出口罐。 入口箱的入口连接到第二输出口，入口箱的出口连接到出口箱的入口端。 出口罐的出口端连接到双合一输出歧管。 科里奥利流量计耦合到双合一输出歧管，并且构造成选择性地测量流体混合物，油和水的密度。

    WEB CONFERENCING
    4.
    发明申请
    WEB CONFERENCING 审中-公开
    网络会议

    公开(公告)号：WO2009111533A3

    公开(公告)日：2009-12-30

    申请号：PCT/US2009035979

    申请日：2009-03-04

    Applicant: NASDAQ OMX GROUP INC ,  MACDONALD MICHAEL A ,  GREIFELD ROBERT ,  CONCANNON CHRIS

    Inventor： MACDONALD MICHAEL A ,  GREIFELD ROBERT ,  CONCANNON CHRIS

    IPC: H04L12/16

    CPC classification number: G06Q40/04 ,  G06Q10/10 ,  H04L12/1818

    Abstract: Techniques are described for initiating a video conferencing and a desktop sharing session are described. The techniques include sending an invitation to participants of the video conferencing and a desktop sharing session and communicating market information among participants of the video conferencing and desktop sharing session.

    Abstract translation: 描述了用于启动视频会议和桌面共享会话的技术。 这些技术包括向视频会议和桌面共享会话的参与者发送邀请，并在视频会议和桌面共享会话的参与者之间传递市场信息。

    CRANKED ROD PUMP APPARATUS AND METHOD
    6.
    发明申请
    CRANKED ROD PUMP APPARATUS AND METHOD 审中-公开
    起重式泵装置及方法

    公开(公告)号：WO2015009452A1

    公开(公告)日：2015-01-22

    申请号：PCT/US2014/045233

    申请日：2014-07-02

    Applicant: UNICO, INC. ,  GREGORY, Benjamin, J. ,  BECK, Thomas, L. ,  PETERSON, Ronald, G. ,  MacDONALD, Michael, A. ,  DRY, Michael, D.

    Inventor： GREGORY, Benjamin, J. ,  BECK, Thomas, L. ,  PETERSON, Ronald, G. ,  MacDONALD, Michael, A. ,  DRY, Michael, D.

    IPC: F04B9/02 ,  F04B35/04 ,  E21B43/16

    CPC classification number: F04B47/026 ,  E21B43/127 ,  F04B17/03 ,  F04B47/02 ,  F04B47/04

    Abstract: An improved apparatus and method are provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (cranked rod pumping) apparatus for imparting reciprocating substantially vertical motion to a rod of a sucker-rod pump having a pump stroke. The cranked rod pumping apparatus includes a motor driven cranked mechanical actuator arrangement. The cranked mechanical actuator arrangement includes a cable coupled to a substantially vertically moveable member which is attached to the rod of the sucker-rod pump for imparting and controlling vertical motion of the rod of the sucker-rod pump.

    Abstract translation: 提供了一种改进的装置和方法，用于通过使用用于将往复运动的基本上垂直的运动施加到棒的往复运动的曲柄杆泵送（曲柄杆抽吸）装置来从地下地层或储层泵送诸如水和/或烃的流体 具有泵冲程的抽油杆泵。 曲轴式抽油装置包括电机驱动的曲柄机械致动装置。 曲柄机械致动器装置包括连接到基本上可垂直移动的构件的电缆，其连接到抽油杆泵的杆，用于施加和控制抽油杆泵的杆的垂直运动。

    WINCHED ROD PUMP APPARATUS AND METHOD
    7.
    发明申请
    WINCHED ROD PUMP APPARATUS AND METHOD 审中-公开
    绞车泵装置及方法

    公开(公告)号：WO2014149758A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/020732

    申请日：2014-03-05

    Applicant: UNICO, INC. ,  GREGORY, Benjamin J. ,  BECK, Thomas L. ,  PETERSON, Ronald G. ,  MACDONALD, Michael A.

    Inventor： GREGORY, Benjamin J. ,  BECK, Thomas L. ,  PETERSON, Ronald G. ,  MACDONALD, Michael A.

    IPC: F04B47/02 ,  F04B47/12

    CPC classification number: E21B43/127 ,  F04B47/022 ,  F04B47/028 ,  Y10T29/49236

    Abstract: An apparatus and method for pumping fluids with a winched rod pumping apparatus for imparting reciprocating substantially vertical motion to a rod of a sucker-rod pump. A winched rod pumping apparatus, includes a motor driven winch drum and cable mechanical actuator arrangement. The winch drum and cable mechanical actuator arrangement includes a substantially vertically moveable member attached to the rod of the sucker-rod pump. The vertical moveable member is coupled to one end of the cable and the other end of the cable is coupled to the winch drum. The winch drum is configured to rotate in one direction to index the rod in a vertical up direction and to index the rod in a vertical down direction, with the winch drum completing at least one full rotation and the rod completing one cycle. The rod cycle is in relation to a pumping cycle for the down hole pump.

    Abstract translation: 一种利用绞杆抽吸装置泵送流体的装置和方法，用于向抽油杆泵的杆施加往复运动基本垂直的运动。 绞杆式抽油机，包括电机驱动的绞盘鼓和电缆机械致动器装置。 绞车鼓和电缆机械致动器装置包括附接到抽油杆泵的杆的基本可垂直移动的构件。 垂直可移动构件联接到电缆的一端，并且电缆的另一端联接到绞盘鼓。 绞车鼓构造成在一个方向上旋转以使杆在垂直向上的方向上分度，并且在垂直向下的方向上对杆进行分度，同时绞盘鼓完成至少一个完整的旋转并且杆完成一个循环。 杆循环与井下泵的泵送循环有关。

Patent Agency Ranking