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    • 25. 发明公开
    • WATER HEATING APPARATUS FOR CONTINUOUS HEATED WATER FLOW AND METHOD FOR USE IN HYDRAULIC FRACTURING
    • WASSERERHITZUNGSVORRICHTUNGFÜRDEN FLUSS VON KONTINUIERLICH ERHITZTEM WASSER UND VERFAHREN ZUR VERWENDUNG IN DER HYDRAULISCHEN FRAKTURIERUNG
    • EP2478182A4
    • 2017-08-02
    • EP10817628
    • 2010-08-17
    • HEAT ON-THE-FLY LLC
    • HEFLEY RANSOM MARK
    • E21B43/26E21B43/25
    • G05D23/1306E21B43/26E21B43/267F24H1/125
    • A method of hydraulic fracturing of an oil producing formation includes the provision of a heating apparatus which is transportable and that has a vessel for containing water. A water stream of cool or cold water is transmitted from a source to a mixer, the cool or cold water stream being at ambient temperature. The mixer has an inlet that receives cool or cold water from the source and an outlet that enables a discharge of a mix of cool or cold water and the hot water. After mixing in the mixer, the water assumes a temperature that is suitable for mixing with chemicals that are used in the fracturing process, such as a temperature of about 40° -120° F.+(4.4 - 48.9° C.+). An outlet discharges a mix of the cool and hot water to surge tanks or to mixing tanks. In the mixing tanks, a proppant and an optional selected chemical or chemicals are added to the water which has been warmed. From the mixing tanks, the water with proppant and optional chemicals is injected into the well for part of the hydraulic fracturing operation.
    • 产油层的水力压裂方法包括提供可运输的加热装置,该加热装置具有用于容纳水的容器。 冷水或冷水的水流从源传输到混合器,冷水或冷水流处于环境温度。 该混合器有一个入口,用于接收来自冷源或冷水的水和一个出口,可以排出冷水或冷水与热水的混合物。 在混合器中混合之后,水呈现适合于与在压裂过程中使用的化学物质混合的温度,例如约40°-120°F +(4.4-48.9°C +)的温度。 一个出口将冷水和热水的混合物排放到缓冲罐或混合罐中。 在混合罐中,将支撑剂和任选的一种或多种化学品添加到已被加热的水中。 从混合罐中,将含有支撑剂和可选化学品的水注入井中,进行部分水力压裂作业。
    • 30. 发明授权
    • Water delivery system and valve for a sink
    • 给水系统和水槽的阀门
    • US09027844B2
    • 2015-05-12
    • US12718538
    • 2010-03-05
    • Karsten Laing
    • Karsten Laing
    • G05D23/13F16K11/078
    • F16K11/078G05D23/1306Y10T137/86815
    • A water delivery system is provided, including at least one sink with a faucet device having a cold water faucet part and a hot water faucet part, a cold water line to the at least one sink, a hot water line to the at least one sink, and a valve associated with the at least one sink allowing in an open state the transport of water between the hot water line and the cold water line and inhibiting in a closed state the transport of water between the hot water line and the cold water line, wherein the open state and the closed state of the valve depend solely on whether a differential pressure across the valve is below or above a threshold value.
    • 提供一种输水系统,包括至少一个具有水龙头装置的水槽,其具有冷水龙头部分和热水龙头部分,至少一个水槽的冷水管线,至少一个水槽的热水管线 以及与所述至少一个水槽相关联的阀,其允许处于开放状态,在所述热水管线和所述冷水管线之间运输水并且在关闭状态下禁止水在所述热水管线和所述冷水管线之间运输 ,其中阀的打开状态和关闭状态仅取决于阀两端的压差是否低于或高于阈值。