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19 条记录 (耗时 0.023 秒)

    Coiled tubing wellbore cleanout
    1.
    发明授权
    Coiled tubing wellbore cleanout 有权
    螺旋管井筒清理

    公开(公告)号：US06607607B2

    公开(公告)日：2003-08-19

    申请号：US09799990

    申请日：2001-03-06

    申请人： Scott A. Walker ,  Jeff Li ,  Graham Wilde

    发明人： Scott A. Walker ,  Jeff Li ,  Graham Wilde

    IPC分类号： B08B704

    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扰乱填料的颗粒固体，同时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，并且控制至少一个泵速率状态 或POOH速率制度。

    Portable self-energizing pressure sprayer
    2.
    发明授权
    Portable self-energizing pressure sprayer 有权
    便携式自增压喷雾器

    公开(公告)号：US06565015B2

    公开(公告)日：2003-05-20

    申请号：US09800791

    申请日：2001-03-07

    申请人： Rick L. Leer ,  Scott A. Walker

    发明人： Rick L. Leer ,  Scott A. Walker

    IPC分类号： B05B1700

    CPC分类号： B05B9/007 ,  B05B9/06 ,  B05B9/085 ,  B05B9/0877

    摘要： A pressure sprayer is pressurized automatically with movement of the sprayer and maintains adequate pressure during non-movement to allow the ejection of an amount of liquid before needing re-pressurization. The pressure sprayer includes wheels that allow the pressure sprayer to be mobile. A cam is attached to the axle of the wheels which rotates with the rotation of the axle/wheels. A pressure pump is associated with the cam such that movement of the cam causes the pressure pump to pump liquid from a holding tank to an accumulator or directly to a spray wand in communication with the pump. The liquid may be sprayed (ejected) from the accumulator during both movement (pumping) and non-movement (no pumping) of the sprayer, while the liquid may be directly sprayed from the holding tank only during movement (pumping) thereof. Thus, as the wheels rotate due to moving the pressure sprayer, the cam causes movement of the pressure pump to fill the accumulator with the liquid under pressure. The pressure pump is adapted to obtain liquid from the holding tank and provide that liquid to the pressure accumulator. A relief valve is provided to relieve the buildup of pressure during movement of the wheels when no spraying is taking place.

    摘要翻译： 压力喷雾器通过喷雾器的运动自动加压，并且在不运动期间保持足够的压力，以允许在需要再加压之前喷射一定量的液体。 压力喷雾器包括允许压力喷雾器移动的轮子。 凸轮连接到随着车轮/车轮的旋转而旋转的车轮轴上。 压力泵与凸轮相关联，使得凸轮的运动使得压力泵将液体从储存罐泵送到蓄能器或者直接泵送到与泵连通的喷雾杆。 在喷雾器的运动（泵送）和不运动（无泵送）期间，液体可以从蓄能器喷射（喷射），而液体可以在其运动（泵送）期间从储存罐直接喷射。 因此，当轮子由于移动压力喷雾器而旋转时，凸轮引起压力泵的运动，以使压力下的液体填充蓄能器。 压力泵适于从储存罐获得液体并将该液体提供给蓄压器。 提供安全阀以在不发生喷雾的情况下减轻车轮运动期间的压力积聚。

    Coiled tubing wellbore cleanout
    4.
    发明授权
    Coiled tubing wellbore cleanout 有权
    螺旋管井筒清理

    公开(公告)号：US07655096B2

    公开(公告)日：2010-02-02

    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： 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。

    Protective cover for eyeglasses
    6.
    发明授权
    Protective cover for eyeglasses 失效
    眼镜防护罩

    公开(公告)号：US5014846A

    公开(公告)日：1991-05-14

    申请号：US579571

    申请日：1990-09-10

    申请人： Scott A. Walker ,  Randy J. Walker

    发明人： Scott A. Walker ,  Randy J. Walker

    IPC分类号： A45C11/04 ,  G02C5/00

    CPC分类号： A45C11/04 ,  G02C3/006 ,  A45F2200/0541 ,  A45F5/00

    摘要： A protective cover for eyeglasses is comprised of flexible material that can be folded into a compact configuration suitable for storage within a pouch. The pouch is either integrally formed within a strap for retaining eyeglasses about one's neck or is provided with rings for attachment to the strap or portions of an eyeglass frame. The flexible material comprising a cover body of the invention is tethered by a cord to the inside of the pouch so that it cannot be lost. The flexible cover body is stretchable to envelope the lens portion of eyeglasses and includes a hem around an opening in the cover body through which eyeglasses are inserted for protection therein. This hem includes an elastic band which tends to draw the cover body snugly about the eyeglass lenses.

    摘要翻译： 用于眼镜的保护罩由柔性材料组成，其可折叠成适于存储在袋内的紧凑构型。 袋子一体地形成在带子内，用于将眼镜保持在颈部周围，或者设置有用于附接到皮带或眼镜框架的部分的环。 包括本发明的盖体的柔性材料通过绳索系在袋的内部，使得其不会丢失。 柔性盖体是可拉伸的以包围眼镜的透镜部分，并且包括围绕盖体中的开口的边缘，眼镜通过所述开口插入以保护其中。 这种下摆包括一个弹性带，其倾向于将盖体紧贴在眼镜镜片上。

    Barium ferrite magnetic storage media
    7.
    发明授权
    Barium ferrite magnetic storage media 有权
    钡铁氧体磁存储介质

    公开(公告)号：US09324354B2

    公开(公告)日：2016-04-26

    申请号：US12753718

    申请日：2010-04-02

    申请人： David C. Lowery ,  Stephen R. Ebner ,  Ryosuke Isobe ,  Larold L. Olson ,  Michael P. Sharrock ,  Scott A. Walker

    发明人： David C. Lowery ,  Stephen R. Ebner ,  Ryosuke Isobe ,  Larold L. Olson ,  Michael P. Sharrock ,  Scott A. Walker

    IPC分类号： G11B5/706 ,  G11B5/714 ,  G11B5/738

    CPC分类号： G11B5/70678 ,  G11B5/714 ,  G11B5/738

    摘要： Magnetic storage media that include a multilayer structure are described. In general, the magnetic storage media include a substrate, an underlayer that includes a plurality of underlayer particles formed over the substrate, and a magnetic layer that includes a plurality of magnetic particles formed over the underlayer. The magnetic layer may define a saturated magnetization and thickness product less than or equal to approximately 1.00 memu per square centimeter, and the magnetic particles may be selected from the group consisting of magnetic platelet-shaped particles and magnetic particles with an aspect ratio less than or equal to approximately 1.5. In addition, the described magnetic storage media may exhibit minimal interlayer diffusion between the underlayer and magnetic layer. Reduced interlayer diffusion between different layers of a magnetic recording medium may result in an improved magnetic recording surface for recording and storing data.

    摘要翻译： 描述了包括多层结构的磁存储介质。 通常，磁性存储介质包括基板，包括在基板上形成的多个下层颗粒的底层，以及包含形成在该下层上的多个磁性粒子的磁性层。 磁性层可以限定小于或等于约1.00毫秒/平方厘米的饱和磁化和厚度产品，并且磁性颗粒可以选自磁性粒子形颗粒和磁性颗粒，磁性颗粒和磁性颗粒的纵横比小于或等于 等于大约1.5。 此外，所描述的磁存储介质可能在底层和磁性层之间表现出最小的层间扩散。 在磁记录介质的不同层之间减少层间扩散可导致用于记录和存储数据的改进的磁记录表面。

    COILED TUBING WELLBORE CLEANOUT
    8.
    发明申请
    COILED TUBING WELLBORE CLEANOUT 有权
    卷绕管井筒清洁

    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。

    Coiled tubing wellbore cleanout
    9.
    发明授权
    Coiled tubing wellbore cleanout 有权

    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.