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28 条记录 (耗时 0.027 秒)

    METHODS FOR TREATING PRODUCED WATER
    11.
    发明申请
    METHODS FOR TREATING PRODUCED WATER 审中-公开
    处理生产水的方法

    公开(公告)号：US20140158517A1

    公开(公告)日：2014-06-12

    申请号：US13709269

    申请日：2012-12-10

    申请人： Arthur I. Shirley

    发明人： Arthur I. Shirley

    IPC分类号： C02F1/04

    CPC分类号： C02F1/048 ,  F22B1/18

    摘要： Produced water from fraccing operations is treated by removing contaminants that are contained therein by evaporating the produced water and feeding the evaporated produced water to a combustion chamber preferably along with an oxygen gas and a hydrocarbon fuel source to separate solids from vapors. The vapors are condensed to produce liquid water and waste gases and the liquid water is recovered for reuse or more environmentally friendly disposal. The waste gases may also be employed in a turbine or expander to produce electricity.

    摘要翻译： 从压裂作业产生的水通过蒸发生成的水并且将蒸发的产生的水优选与氧气和烃燃料源一起送入燃烧室，从而除去其中所含的污染物，以将蒸气分离出固体。 蒸气被冷凝以产生液态水和废气，并且液态水被回收再利用或者更环保地处置。 废气也可以用在涡轮机或膨胀机中以产生电力。

    Cold gas-dynamic spraying process
    12.
    发明授权
    Cold gas-dynamic spraying process 失效
    冷气动喷涂工艺

    公开(公告)号：US06364932B1

    公开(公告)日：2002-04-02

    申请号：US09561980

    申请日：2000-05-02

    申请人： Wenchang Ji ,  Arthur I. Shirley ,  Michael Joseph McGowan ,  Daniel Arthur Morgan

    发明人： Wenchang Ji ,  Arthur I. Shirley ,  Michael Joseph McGowan ,  Daniel Arthur Morgan

    IPC分类号： B01D4624

    CPC分类号： C23C24/04 ,  B05B7/14

    摘要： The present invention provides an improved cold gas-dynamic spraying process utilizing a carrier gas and small-diameter particulates whereby the particulate-laden carrier gas is directed to a ceramic filter unit where the particulates are separated out and the particulate-free carrier gas is analyzed and returned to the spraying process or to other gas purification systems.

    摘要翻译： 本发明提供一种利用载气和小直径颗粒的改进的冷气动动态喷涂方法，其中载有颗粒的载气被引导到陶瓷过滤器单元，其中颗粒被分离出并且分析无颗粒载体 并返回喷涂过程或其他气体净化系统。

    BUBBLE-ENHANCED PROPPANT FOR WELL FRACTURING
    13.
    发明申请
    BUBBLE-ENHANCED PROPPANT FOR WELL FRACTURING 审中-公开
    泡沫增强的优点，用于破裂

    公开(公告)号：US20140113841A1

    公开(公告)日：2014-04-24

    申请号：US14056997

    申请日：2013-10-18

    申请人： Arthur I. Shirley ,  Eugene Wexler ,  Patrick Schneider ,  Robin Watts

    发明人： Arthur I. Shirley ,  Eugene Wexler ,  Patrick Schneider ,  Robin Watts

    IPC分类号： C09K8/66

    CPC分类号： C09K8/665 ,  C09K8/703 ,  C09K8/80

    摘要： Stable, gas-filled bubbles on the surface of proppant particles are formed by placing proppant in selected organic solvent having a much greater solubility of a selected gas compared to water, pressurizing the solvent with the selected gas, e.g., nitrogen, at pressures equal of greater than the operating pressure for a set time period to achieve saturation, and then replacing the solvent with water before reducing the pressure back to operating pressure level to create a local supersaturation near the solvent-solid interface, which will result in gas-filled bubble formation on the surface of proppant particles. The pressurized mixture of bubble surrounded proppant particles and water can then be combined with a respective fracturing fluid, e.g., slick water or carbon dioxide and/or nitrogen foam or an emulsion, which can be used in oil or gas producing wells to improve efficiency of hydraulic fracturing thereof.

    摘要翻译： 在支撑剂颗粒表面上形成稳定的充气气泡，通过将支撑剂置于选定的有机溶剂中，与选择的气体相比，与水相比具有更高的溶解度，并在所选择的气体例如氮气中加压溶剂，压力等于 大于工作压力达到设定的时间段以达到饱和，然后用水替代溶剂，然后将压力降低回工作压力水平，以在溶剂 - 固体界面附近产生局部过饱和，这将导致充气气泡 支撑剂颗粒表面形成。 支撑剂颗粒和水的加压泡沫混合物然后可以与相应的压裂流体（例如，光滑的水或二氧化碳和/或氮气泡沫或乳液）组合，其可以用于油或气体生产井中以提高效率 水力压裂。

    Method and apparatus for purifying ammonia
    15.
    发明授权
    Method and apparatus for purifying ammonia 失效
    净化氨的方法和装置

    公开(公告)号：US06065306A

    公开(公告)日：2000-05-23

    申请号：US81381

    申请日：1998-05-19

    申请人： Wenchang Ji ,  Arthur I. Shirley ,  Atul M. Athalye ,  Piotr J. Sadkowski

    发明人： Wenchang Ji ,  Arthur I. Shirley ,  Atul M. Athalye ,  Piotr J. Sadkowski

    IPC分类号： C01C1/02 ,  F25J1/00

    CPC分类号： C01C1/024

    摘要： Ammonia is purified by a membrane unit to concentrate ammonia and/or ammonia and moisture. Moisture is removed in a temperature-swing adsorption unit. The resultant product of such purification is then partially condensed to remove light components of other impurities and then partially vaporized to produce a pressurized ammonia product lean in heavy components. If the feed stream is processed through the membrane unit first, the permeate stream will be lean in such impurities as carbon dioxide, nitrogen and methane. Moisture and any carbon dioxide not removed in the membrane unit is then removed by the adsorption unit. The resultant stream produced by action of the membrane and adsorption units is then partially condensed to produce a liquid lean in light impurities. Such liquid is then partially vaporized within a product pressure vessel to produce ammonia vapor lean in heavy impurities and at a required operational pressure.

    摘要翻译： 氨通过膜单元纯化以浓缩氨和/或氨和水分。 在变温吸附装置中除去水分。 然后将得到的纯化产物部分冷凝以除去其它杂质的轻组分，然后部分蒸发，以产生稀重的组分中的加压氨产物。 如果原料流首先通过膜单元进行处理，则渗透物流将如二氧化碳，氮气和甲烷这样的杂质贫化。 然后通过吸附单元去除膜单元中未除去的水分和任何二氧化碳。 然后通过膜和吸附单元的作用产生的所得料流被部分冷凝以产生轻质杂质的液体贫。 然后将这样的液体在产品压力容器内部分蒸发，以产生贫重的杂质和所需操作压力的氨蒸气。

    Method of recovery of natural gases from underground coal formations
    16.
    发明授权
    Method of recovery of natural gases from underground coal formations 失效
    地下煤层天然气回收方法

    公开(公告)号：US5332036A

    公开(公告)日：1994-07-26

    申请号：US986842

    申请日：1992-12-04

    申请人： Arthur I. Shirley ,  Ramakrishnam Ramachandran

    发明人： Arthur I. Shirley ,  Ramakrishnam Ramachandran

    IPC分类号： E21B43/00 ,  E21B43/16

    CPC分类号： E21B43/16 ,  E21B43/006 ,  E21B43/164 ,  Y02P90/70

    摘要： Methane is produced from a coal seam penetrated by an injection well and a gas production well by first introducing liquefied or gaseous carbon dioxide through the injection well and into the coal seam and subsequently introducing a weakly adsorbable gas through the injection well and into the coal seam. As the weakly adsorbable gas passes through the coal seam, it forces the carbon dioxide through the seam. If the carbon dioxide is in liquefied form, it evaporates as it moves through the seam, and the carbon dioxide gas desorbs methane from the coal and sweeps it toward the production well. The methane is withdrawn from the seam through the production well.

    摘要翻译： 甲烷由注入井和气体生产井穿透的煤层产生，首先通过注入井将液化或气态二氧化碳引入煤层，随后通过注入井引入弱吸附气体并进入煤层 。 当弱吸附气体通过煤层时，它会迫使二氧化碳通过煤层。 如果二氧化碳处于液化状态，当煤层流过煤层时蒸发，二氧化碳气从煤中解吸出甲烷并将其向生产井扫。 甲烷通过生产井从接缝中取出。

    METHODS FOR USING LIQUEFIED NATURAL GAS FOR WELL STIMULATION
    19.
    发明申请
    METHODS FOR USING LIQUEFIED NATURAL GAS FOR WELL STIMULATION 审中-公开
    使用液化天然气进行良性刺激的方法

    公开(公告)号：US20130312976A1

    公开(公告)日：2013-11-28

    申请号：US13897699

    申请日：2013-05-20

    申请人： Arthur I. Shirley

    发明人： Arthur I. Shirley

    IPC分类号： E21B43/26

    CPC分类号： E21B43/26

    摘要： A method for fraccing oil or gas wells to recover natural gas. Liquefied natural gas is vaporized to form a foam or dense fluid. The foam or dense fluid is compressed to high pressures. The high pressure natural gas foam or dense fluid is fed into the oil or gas well and once the well is pressurized to a pre-determined pressure and fracturing has begun, the flow of the foam or dense fluid is stopped. After a suitable period for fracturing to occur, the flow is reversed and the natural gas from the well and the foam or dense fluid fracturing fluid is recovered. The recovered and produced natural gas can be treated and made ready for use in other applications.

    摘要翻译： 一种用于压裂油气井以回收天然气的方法。 液化的天然气被蒸发以形成泡沫或致密流体。 泡沫或致密流体被压缩到高压。 将高压天然气泡沫或致密流体进料到油井或气井中，一旦将井加压至预定压力并开始压裂，则停止泡沫或致密流体的流动。 在发生压裂的适当时期之后，流动相反，回收井内的天然气和泡沫或致密的流体压裂液。 回收和生产的天然气可以处理并准备用于其他应用。