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    • 3. 发明申请
    • Methods For Producing Fluids From Geological Formation
    • 地质形成液体生产方法
    • US20130289961A1
    • 2013-10-31
    • US13825058
    • 2011-09-20
    • Indranil RayRichard E. LewisOliver Clinton MullinsColin LongfieldBruce MacKayPaul GeorgeRashmi Bhanulal BhavsarChris Wilkinson
    • Indranil RayRichard E. LewisOliver Clinton MullinsColin LongfieldBruce MacKayPaul GeorgeRashmi Bhanulal BhavsarChris Wilkinson
    • G01V9/00
    • G01V9/00E21B47/00E21B49/00
    • Embodiments disclosed herein relate to reservoir characterization techniques and methods for accurately predicting scale tendencies of formation fluids, developed with the newly discovered phenomena that extreme downhole conditions affect the properties of reservoir fluids, including both the brine and dense hydrocarbon gas phases. In one aspect, there is disclosed a method for producing fluids from a geological formation. The method comprises inputting at least one property of a geological formation into an equation of state (EOS) model. The EOS model accounts for bound water, a high temperature effect on the brine and a high temperature effect on the dense gas phase. The EOS model is solved to determine a character of fluids contained in the geological formation, and inputting a production condition or a plurality of production conditions into the EOS model. A character of the fluids is determined based on the determined character of the fluids in the geological formation and the input production conditions. The solution can be output to a display device. Planning of the production of fluids from the geological formation can be performed. Production conditions can be controlled or adjusted.
    • 本文公开的实施例涉及用于准确地预测地层流体的尺度倾向的储层表征技术和方法,该新技术用新发现的现象开发出极端井下条件影响储层流体的性质,包括盐水和致密烃气相。 一方面,公开了一种从地质层产生流体的方法。 该方法包括将地质构造的至少一个属性输入到状态方程(EOS)模型中。 EOS模型考虑了结合水,对盐水具有高温作用,对致密气相具有高温作用。 解决EOS模型,以确定地质构造中含有的流体特性,并将生产条件或多个生产条件输入到EOS模型中。 基于地质构造中的流体的确定特征和输入生产条件来确定流体的特征。 该解决方案可以输出到显示设备。 可以对地质地层中的流体进行规划。 生产条件可以控制或调整。
    • 5. 发明申请
    • Injector and nozzle assembly for washing machine out-of-balance correction system
    • 洗衣机不平衡校正系统的注射器和喷嘴组件
    • US20050210602A1
    • 2005-09-29
    • US10809344
    • 2004-03-26
    • Vincent ContiniPaul GeorgeTroy Johnson
    • Vincent ContiniPaul GeorgeTroy Johnson
    • D06F37/20D06F37/22
    • D06F37/225
    • A washing machine includes an on-axis balancing fluid injection system for correcting an out-of-balance rotating inner tub or spinner. The laundry appliance includes an outer tub having molded thereto a plurality of fluid delivery channels into which are arranged a pair of stationary balancing fluid injectors which selectively dispense the balancing fluid into either a front or rear injection zone of the inner tub. Upon activation, the injectors discharge an amount of balancing fluid into a nozzle assembly which is positioned to re-direct the balancing fluid into select pockets arranged about the front and rear injection zones. The injectors discharge the balancing fluid near a hub portion of the rotating inner tub so that the fluid is dispensed at an area of low velocity.
    • 洗衣机包括用于校正不平衡的旋转内桶或旋转器的轴上平衡流体注射系统。 洗衣设备包括一个外桶,其中模制有多个流体输送通道,其中布置有一对静态平衡流体注射器,其将选择性地将平衡流体分配到内桶的前部或后部注入区域中。 在激活时,喷射器将一定量的平衡流体排放到喷嘴组件中,喷嘴组件被定位成将平衡流体重新引导到围绕前后注射区域布置的选择凹穴中。 喷射器将旋转的内桶的轮毂部分附近的平衡流体排出,使得流体在低速区域被分配。
    • 8. 发明申请
    • Solenoid plunger cushioning system for a washing machine balancing fluid valve
    • 用于洗衣机平衡流体阀的电磁柱塞缓冲系统
    • US20050210930A1
    • 2005-09-29
    • US10809333
    • 2004-03-26
    • Vincent ContiniPaul GeorgeBradley Glenn
    • Vincent ContiniPaul GeorgeBradley Glenn
    • D06F35/00D06F37/20D06F37/22D06F37/24
    • D06F35/007D06F37/225D06F37/245
    • A washing machine includes an out-of-balance correction system having a plurality of injector valves each having an associated solenoid element. Each of the injector valves is adapted to selectively inject a balancing fluid into a pocket carried by an inner tub to offset the out-of-balance condition. The valves are rapidly and repeatedly cycled to achieve a timed dispensing of the balancing fluid. To reduce the effects of the repeated cycling on the solenoid, a cushion element is mounted to a rear portion of a plunger carried within a solenoid coil. Additionally, a texturing process is applied to a pole piece arranged within the solenoid coil to establish a controlled leakage of air from a central portion of the cushion element once the plunger contacts the pole piece. With this arrangement, the service life of the injector valve is increased and proper control and timing of the injector valve is assured.
    • 洗衣机包括不平衡校正系统,其具有多个喷射器阀,每个喷射阀具有相关的螺线管元件。 每个喷射阀适于选择性地将平衡流体注入到由内桶承载的袋中以抵消失衡状态。 阀门快速反复循环,以实现平衡流体的定时分配。 为了减少重复循环对螺线管的影响,将缓冲元件安装到螺线管线圈内承载的柱塞的后部。 另外,一旦布置在螺线管线圈中的极靴被施加到纹理处理过程,以在柱塞接触极片之后建立空气从缓冲元件的中心部分的受控泄漏。 通过这种布置,喷射器阀的使用寿命增加,并且确保了适当的喷射阀的控制和定时。