Erosion Tracer And Monitoring System And Methodology
    3.
    发明申请
    Erosion Tracer And Monitoring System And Methodology 有权
    侵蚀示踪及监测系统及方法

    公开(公告)号:US20120118564A1

    公开(公告)日:2012-05-17

    申请号:US13274849

    申请日:2011-10-17

    IPC分类号: E21B47/11 E21B34/00

    摘要: A technique provides a system and methodology for detecting and monitoring erosion in various environments, including downhole environments. A tracer element is located in a component such that sufficient erosion of the component due to fluid flow exposes the tracer element. A monitoring system is disposed for cooperation with the tracer element such that exposure of the tracer element is detected by the monitoring system. The monitoring system outputs appropriate data indicative of the erosion to enable adjustments to the fluid flow.

    摘要翻译: 一种技术提供了一种用于检测和监测各种环境(包括井下环境)侵蚀的系统和方法。 示踪元件位于组件中,使得由于流体流动引起的部件的充分侵蚀暴露了示踪元件。 设置监视系统以与跟踪元件协作,使得监视系统检测示踪元件的曝光。 监测系统输出指示侵蚀的适当数据,以便调整流体流动。

    Non-aqueous, acid soluble, high-density completion fluids and process
    4.
    发明授权
    Non-aqueous, acid soluble, high-density completion fluids and process 有权
    非水,酸溶,高密度完井液和工艺

    公开(公告)号:US09045675B2

    公开(公告)日:2015-06-02

    申请号:US13396243

    申请日:2012-02-14

    摘要: Disclosed herein is a method comprising displacing a first oil-based fluid present in an open hole interval of a wellbore with a second fluid; and contacting the second fluid with an acidic indigenous formation fluid to produce a third fluid wherein the second fluid an aqueous fluid dispersed as a discontinuous phase within an oleaginous fluid, and an amine surfactant, wherein the amine surfactant is selected such that contacting the second fluid with indigenous fluid protonates at least a portion of the amine surfactant in the second fluid to produce the third fluid comprising an emulsion comprising the oleaginous fluid reversibly dispersed as a discontinuous phase within the aqueous fluid. A system for treating a subterranean well and a fluid are also disclosed.

    摘要翻译: 本文公开了一种方法,其包括用存在于第二流体的井筒的开孔间隔中的第一油基流体; 以及使所述第二流体与酸性本地地层流体接触以产生第三流体,其中所述第二流体在含油流体内分散为不连续相的水性流体和胺表面活性剂,其中所述胺表面活性剂被选择为使得所述第二流体 本地流体将第二流体中至少一部分胺表面活性剂质子化,以产生第三流体,该第三流体包含含有在含水流体中可逆地分散为不连续相的油质流体的乳液。 还公开了一种用于处理地下井和流体的系统。

    NON-AQUEOUS, ACID SOLUBLE, HIGH-DENSITY COMPLETION FLUIDS AND PROCESS
    5.
    发明申请
    NON-AQUEOUS, ACID SOLUBLE, HIGH-DENSITY COMPLETION FLUIDS AND PROCESS 有权
    非水溶性,酸溶性,高密度完成液和方法

    公开(公告)号:US20120220501A1

    公开(公告)日:2012-08-30

    申请号:US13396243

    申请日:2012-02-14

    IPC分类号: C09K8/36 C09K8/584 C09K8/565

    摘要: Disclosed herein is a method comprising displacing a first oil-based fluid present in an open hole interval of a wellbore with a second fluid; and contacting the second fluid with an acidic indigenous formation fluid to produce a third fluid wherein the second fluid an aqueous fluid dispersed as a discontinuous phase within an oleaginous fluid, and an amine surfactant, wherein the amine surfactant is selected such that contacting the second fluid with indigenous fluid protonates at least a portion of the amine surfactant in the second fluid to produce the third fluid comprising an emulsion comprising the oleaginous fluid reversibly dispersed as a discontinuous phase within the aqueous fluid. A system for treating a subterranean well and a fluid are also disclosed.

    摘要翻译: 本文公开了一种方法,其包括用存在于第二流体的井筒的开孔间隔中的第一油基流体; 以及使所述第二流体与酸性本地地层流体接触以产生第三流体,其中所述第二流体在含油流体内分散为不连续相的水性流体和胺表面活性剂,其中所述胺表面活性剂被选择为使得所述第二流体 本地流体将第二流体中至少一部分胺表面活性剂质子化,以产生第三流体,该第三流体包含含有在含水流体中可逆地分散为不连续相的油质流体的乳液。 还公开了一种用于处理地下井和流体的系统。

    DOWNHOLE STATIC POWER GENERATOR
    8.
    发明申请
    DOWNHOLE STATIC POWER GENERATOR 审中-公开
    卧室静力发电机

    公开(公告)号:US20110210645A1

    公开(公告)日:2011-09-01

    申请号:US12714924

    申请日:2010-03-01

    申请人: Stephen D. Mason

    发明人: Stephen D. Mason

    IPC分类号: H02N1/04

    CPC分类号: H02N3/00 E21B41/0085

    摘要: A downhole static power generator according to one or more aspects of the present disclosure comprises a static charge accumulator comprising a dielectric material having a surface to contact a flowing dielectric fluid. The static charge accumulator may be configured to accumulate electrical-potential in response to the dielectric fluid flowing across the surface. In addition, an electrical-potential storage device may be provided to receive the electrical-potential from the static charge accumulator. A charge harvesting device may also be provided to shunt electrical-potential from the static charge accumulator to the electrical-potential storage device.

    摘要翻译: 根据本公开的一个或多个方面的井下静态发电机包括静电荷蓄电池,其包括具有接触流动介电流体的表面的电介质材料。 静电荷累加器可以被配置为响应流过表面的电介质流体积累电位。 此外,可以提供电位存储装置以从静电荷累加器接收电位。 还可以提供电荷收集装置以将电势从静电荷累加器分流到电位存储装置。