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公开(公告)号：US20080217019A1
公开(公告)日：2008-09-11
申请号：US12059606
申请日：2008-03-31
申请人： Scott A. Walker , Jeff Li , Graham Wilde
发明人： Scott A. Walker , Jeff Li , Graham Wilde
IPC分类号： E21B37/04
CPC分类号： E21B44/00 , B08B9/0433 , E21B21/00 , E21B37/00 , E21B41/0078
摘要： A method and apparatus for substantially cleaning fill from a borehole is described variously including running a coiled tubing assembly into the wellbore, creating a fluid vortex by circulating cleaning fluid through the coiled tubing, and pulling the coiled tubing and coiled tubing assembly out of the hole at a speed sufficient to substantially clean the particulate solids from the wellbore. An apparatus for substantially cleaning fill from a hole, including vertical, horizontal, or deviated wells also is provided.
摘要翻译： 描述了一种用于基本上从钻孔中清除填充物的方法和装置，其包括将连续油管组件运行到井眼中，通过循环清洗流体通过连续油管产生流体涡流，以及将连续油管和连续油管组件拉出孔 以足以从井眼基本上清洁颗粒固体的速度。 还提供了一种用于从包括垂直，水平或偏斜孔的孔中充分清洁填充物的设备。
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公开(公告)号：US06982008B2
公开(公告)日：2006-01-03
申请号：US11120803
申请日：2005-05-02
申请人： Scott A. Walker , Jeff Li , Graham Wilde
发明人： Scott A. Walker , Jeff Li , Graham Wilde
IPC分类号： B08B9/04
CPC分类号： E21B44/00 , B08B9/0433 , E21B21/00 , E21B37/00 , E21B41/0078
摘要： A method and apparatus for substantially cleaning fill from a borehole is described variously including running a coiled tubing assembly into the wellbore, creating a fluid vortex by circulating cleaning fluid through the coiled tubing, and pulling the coiled tubing and coiled tubing assembly out of the hole at a speed sufficient to substantially clean the particulate solids from the wellbore. An apparatus for substantially cleaning fill from a hole, including vertical, horizontal, or deviated wells also is provided.
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公开(公告)号：USD475768S1
公开(公告)日：2003-06-10
申请号：US29170150
申请日：2002-11-02
申请人： Scott A. Walker
设计人： Scott A. Walker
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公开(公告)号：US07377283B2
公开(公告)日：2008-05-27
申请号：US11283916
申请日：2005-11-21
申请人： Scott A. Walker , Jeff Li , Graham Wilde
发明人： Scott A. Walker , Jeff Li , Graham Wilde
IPC分类号： B08B9/04
CPC分类号： E21B44/00 , B08B9/0433 , E21B21/00 , E21B37/00 , E21B41/0078
摘要： A method and apparatus for substantially cleaning fill from a borehole is described variously including running a coiled tubing assembly into the wellbore, creating a fluid vortex by circulating cleaning fluid through the coiled tubing, and pulling the coiled tubing and coiled tubing assembly out of the hole at a speed sufficient to substantially clean the particulate solids from the wellbore. An apparatus for substantially cleaning fill from a hole, including vertical, horizontal, or deviated wells also is provided.
摘要翻译： 描述了一种用于基本上从钻孔中清除填充物的方法和装置，其包括将连续油管组件运行到井眼中，通过循环清洗流体通过连续油管产生流体涡流，以及将连续油管和连续油管组件拉出孔 以足以从井眼基本上清洁颗粒固体的速度。 还提供了一种用于从包括垂直，水平或偏斜孔的孔中充分清洁填充物的设备。
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公开(公告)号：US06923871B2
公开(公告)日：2005-08-02
申请号：US10429501
申请日：2003-05-05
申请人： Scott A. Walker , Jeff Li , Graham Wilde
发明人： Scott A. Walker , Jeff Li , Graham Wilde
CPC分类号： E21B44/00 , B08B9/0433 , E21B21/00 , E21B37/00 , E21B41/0078
摘要： Method and apparatus for substantially cleaning fill from a borehole, variously including in preferred embodiments disturbing particulate solids of fill while RIH, entraining particulates while POOH, jetting downhole while RIH and jetting uphole while POOH, and controlling at least one of a pump rate regime or a POOH rate regime.
摘要翻译： 用于基本上清洁钻孔的填充物的方法和装置，其各种方式包括在优选实施方案中干扰填充物的颗粒固体，而RIH，夹带颗粒同时在POOH下喷射井下，同时在RIH下喷射并在POOH下喷射井，并且控制泵速率状态或 POOH率制度。
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公开(公告)号：US06923865B2
公开(公告)日：2005-08-02
申请号：US10112987
申请日：2002-03-29
CPC分类号： G11B5/842 , B01D61/142 , B01D61/22 , B01D63/082 , B01D63/16 , B01D65/02 , B01D2321/04 , B01D2321/2058
摘要： Techniques for precisely controlling the size of particles in a coating solution delivered to a coating apparatus involve continuous classification of coating particle size using a tangential flow filter assembly. The techniques may be particularly useful in the preparation of coating dispersions for manufacture of magnetic recording media. A classification technique makes use of a tangential flow filter assembly that permits delivery of coating particles below a maximum size threshold to a coating path. The filter assembly may be disposed in a circulation path that includes one or more processing devices to reduce the size of coating particles carried by a coating solution. The filter assembly enables coating particles above the maximum size threshold to be recirculated through the circulation path and subjected to repeated processing to reduce particle size to a desired size range.
摘要翻译： 用于精确控制输送到涂布装置的涂布溶液中的颗粒尺寸的技术涉及使用切向流过滤器组件对涂层粒度的连续分级。 这些技术在制备用于制造磁记录介质的涂料分散体中可能特别有用。 分类技术使用切向流过滤器组件，其允许将涂层颗粒递送到最大尺寸阈值至涂覆路径。 过滤器组件可以设置在包括一个或多个处理装置的循环路径中，以减小由涂布溶液承载的涂层颗粒的尺寸。 过滤器组件使得高于最大尺寸阈值的涂层颗粒通过循环路径再循环并经受重复加工以将粒度减小到期望的尺寸范围。
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公开(公告)号：USD475770S1
公开(公告)日：2003-06-10
申请号：US29170156
申请日：2002-11-02
申请人： Scott A. Walker
设计人： Scott A. Walker
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公开(公告)号：US5492118A
公开(公告)日：1996-02-20
申请号：US253935
申请日：1994-06-03
CPC分类号： G01N21/314 , A61B5/0059 , A61B5/14532 , A61B5/1455 , A61B5/14552 , G01N21/49 , A61B2562/0233 , A61B2562/046 , A61B5/6824
摘要： The relative concentration of a material such as glucose in a turbid medium such as living tissue may determining the scattering coefficient of the light that has passed through the turbid medium; and comparing the scattering coefficient with a previous scattering coefficient determined with respect to the turbid medium.
摘要翻译： 诸如生物组织等混浊介质中的葡萄糖等物质的相对浓度可以确定通过混浊介质的光的散射系数; 并将散射系数与相对于混浊介质确定的先前散射系数进行比较。
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公开(公告)号：US4834486A
公开(公告)日：1989-05-30
申请号：US184443
申请日：1988-04-21
申请人： Scott A. Walker
发明人： Scott A. Walker
CPC分类号： G02B6/3897 , G02B6/3825
摘要： Disclosed herein is an adapter for mounting fiber optic connector sleeves having differing external shapes to a panel having an array of like shaped panel holes. A connector sleeve holder has multiple sidewalls having different shapes, in order to hold differing connector sleeves to a panel.
摘要翻译： 本文公开了一种用于将具有不同外形的光纤连接器套筒安装到具有类似形状的面板孔阵列的面板的适配器。 连接器套筒保持器具有多个具有不同形状的侧壁，以便将不同的连接器套管保持在面板上。
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