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Resultados 38 resultados LastUpdate Última actualización 27/10/2020 [21:47:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days



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一种采煤闭坑矿井地热能地埋管供热与制冷系统

NºPublicación: CN111811165A 23/10/2020

Solicitante:

山东省鲁南地质工程勘察院(山东省地勘局第二地质大队)

Resumen de: CN111811165A

本发明提供一种采煤闭坑矿井地热能地埋管供热与制冷系统,包括采煤闭坑矿井,第一连接管,保护套壳结构,换热地埋管结构,可调节支撑架结构,流量计,循环泵,热泵系统,第二连接管,热用户,套接保护箱结构,PLC,驱动开关,显示屏和预敷设地埋管塌陷期防护壳结构,所述的第一连接管固定在可调节支撑架结构的内侧;所述的保护套壳结构安装在换热地埋管结构上;所述的换热地埋管结构安装在采煤闭坑矿井内;所述的可调节支撑架结构安装在采煤闭坑矿井内壁上;所述的流量计螺纹连接在第一连接管的上部中右侧。本发明的有益效果为:通过保护套壳结构的设置,在出现塌陷时,对循环地埋管和延伸管起到了保护的功能。

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一种区域致裂干热岩建造人工热储的方法

NºPublicación: CN111810105A 23/10/2020

Solicitante:

中国矿业大学

Resumen de: CN111810105A

本发明公开了一种区域致裂干热岩建造人工热储的方法,先在地面确定注入井的位置,然后钻设注入井,然后在注入井周围设置多个生产井,且各个生产井的深度与注入井相同;在注入井最深处上方50~100m的井壁处,分别向各个生产井均施工一个钻采孔,在钻采孔形成后,每个钻采孔底部持续受四个力的作用发生变形,进而使下方的干热岩自上而下依次形成:裂隙带、变形带和原始带,处于裂隙带和变形带的干热岩产生大量裂隙,对干热岩进行区域性充分卸压致裂,致裂效果好、致裂范围广,使得裂隙很难闭合;最终实现低成本、高效率的建造人工热储,无需水力压裂节约水资源,且由于提高了干热岩的渗透率使得人工热储区域具有较高的热交换能力。

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FOUR-SEASON TOTAL CARE SYSTEM

NºPublicación: WO2020213908A1 22/10/2020

Solicitante:

CARBONTECH CO LTD [KR]

KR_102006594_B1

Resumen de: WO2020213908A1

According to one embodiment of the present invention, a four-season total care system draws in air containing pollutants and expels air having the pollutants removed therefrom. The four-season total care system may comprise: a frame erected on the ground while having an accommodating space formed therein; a suction unit arranged adjacent to the frame while drawing in outside air at a predetermined height and causing the air to rise along the accommodating space of the frame; and a dust collector device formed in the accommodating space to filter pollutants in the outside air introduced into the accommodating space.

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熱交換ユニット及び地下水利用システム

NºPublicación: JP2020173080A 22/10/2020

Solicitante:

ゼネラルヒートポンプ工業株式会社

Resumen de: JP2020173080A

【課題】設置工事のコストを低減することが可能な熱交換ユニット及び地下水利用システムを提供する。【解決手段】熱交換ユニット5は、地下水17と液体18との熱交換を行う熱交換器50を備えている。熱交換ユニット5は、ポンプ151又はポンプ152を制御し、地下水17を熱交換器50に供給するCPUを備えている。熱交換ユニット5は、ポンプ579を制御し、液体18を熱交換器50に供給するCPUを備えている。熱交換器50はケース部590の内側に設けられている。CPUは、ケース部590の外面又は内側に設けられている。すなわち、熱交換ユニット5は、地下水17と液体18とを熱交換器50に供給する制御を行うCPUと、熱交換器50とが1つのケース部590の内側に設けられたユニットである。【選択図】図1

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逆洗システム、逆洗方法、及び逆洗プログラム

NºPublicación: JP2020173081A 22/10/2020

Solicitante:

東邦地水株式会社

Resumen de: JP2020173081A

【課題】逆洗における洗浄の効果を向上させる逆洗システム、逆洗方法、及び逆洗プログラムを提供する。【解決手段】CPUは、第一井戸と第二井戸とのうち、一方の井戸から地下水を揚水し、流路を介して、他方の井戸に地下水を排出する(S24)。また、CPUは、地下水を逆方向に断続的に流して第一井戸又は第二井戸を洗浄する断続逆洗を実行する(S45)。逆洗を行う場合に、断続的に地下水が流されるので、一定の流量で逆洗を行う場合に比べて、水流の変化が生じ、洗浄の効果が向上する。【選択図】図6

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一种地热开发用地热管

NºPublicación: CN111795510A 20/10/2020

Solicitante:

廊坊新天大项目咨询有限公司

Resumen de: CN111795510A

本申请提供一种地热开发用地热管,包括首管、尾管及连接管;首管、连接管及尾管均包括输水结构;输水结构包括内管及外管;外管与内管之间形成冷水输送腔;内管中空形成热水输送腔;首管输水结构的上端设有与冷水输送腔相连接供水泵以及与热水输送腔相连接的热水收集装置,下端设有第二连接部;尾管输水结构的上端设有第一连接部;尾管的输水结构还包括连通管;连接管的输水结构的两端分别设有第一连接部和第二连接部;相邻的第一连接部和第二连接部之间可拆卸连接。该地热管不与地下热水连通,不存在物质交换,只存在能量交换,有效避免了地下水资源的浪费,可长期稳定地利用地热资源;通过分体设计,既方便运输,又可连成不同长度的地热管。

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一种智能停车系统

NºPublicación: CN111779332A 16/10/2020

Solicitante:

重庆市佰恒科技有限公司

Resumen de: CN111779332A

本发明提供了一种智能停车系统,包括内设有若干停车位的停车库,停车库地下埋设有进气总管,进气总管上设置有进气风机,停车位上布置有通风装置,通风装置与进气总管连通,停车位上有导流罩,导流罩上连接有排气管,排气管上设置有车位排风机,排气管与排气总管连通;还包括设置于导流罩上的气体浓度探测装置和控制单元,所述控制单元与每个导流罩上的气体浓度探测装置电连接,当所述气体浓度探测装置检测到气体浓度超过设定范围时,所述控制单元使所述导流罩上的车位排风机工作。本发明解决了现有停车系统中存在的汽车尾气在车库聚集的问题。

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一种负压蒸汽中深层地热与太阳能互补四联供装置

NºPublicación: CN111780438A 16/10/2020

Solicitante:

丝路洁森(西安)能源科技有限公司

Resumen de: CN111780438A

本发明适用于中深层地热能利用与太阳能利用技术领域,提供了一种负压蒸汽中深层地热与太阳能互补四联供装置,主要包括太阳能集热器a、太阳能集热器b、介质泵a、介质泵b、汽液换热器、循环水泵、抽真空机和地下管道,当太阳能丰富时,采用太阳能进行集热供暖,发电等,此时地下管道周围的热量进行集热补充,使之前衰减的热量进行恢复,当太阳能集热管道系统和地热能集热管道系统压力达不到负压要求时,通过抽真空机进行抽真空,保证系统产生稳定的负压,并利用介质潜热去进行热交换,减小液体流量,从而减小了循环水泵能耗和管道管径,节约了投资成本。

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一种预制能量桩及其制作方法

NºPublicación: CN111778966A 16/10/2020

Solicitante:

常州市建筑科学研究院集团股份有限公司江苏鼎达建筑新技术有限公司

Resumen de: CN111778966A

本发明涉及建筑施工技术领域,尤其是一种用于基坑支护的预制能量桩,包括预应力钢筋混凝土桩、传热管和桩塞,预应力钢筋混凝土桩包括非预应力钢筋、预应力筋和箍筋,预应力钢筋混凝土桩横截面为工字型,传热管预先埋入预制能量桩中,桩塞用于封堵传热管入口和传热管出口,还包括上述预制能量桩的制作方法。本发明的预制能量桩为工字型钢筋混凝土桩,采用预应力技术,增加桩的刚度、抗弯性及抗剪性,减少在基坑支护使用过程中的变形,有效保护传热管,且大幅降低基坑变形量;既可以在工厂预制,也可以在现场生产,预应力既可以用先张法施加,也可用后张法施加,桩的尺寸和配筋可根据实际工程灵活调整,生产方便、效率高、可量产,且质量可控。

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UNDERGROUND ENERGY GENERATING METHOD

NºPublicación: US2020325879A1 15/10/2020

Solicitante:

GUDESEN HANS GUDE [NO]

WO_2019074372_PA

Resumen de: US2020325879A1

A method for generating underground energy using water from a water mass above an underground recipient is disclosed. The method comprises two modes; namely a 5 hydroelectric mode and a thermal mode, and steps for switching between the modes.0

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TRENCH-CONFORMABLE GEOTHERMAL HEAT EXCHANGE RESERVOIRS AND RELATED METHODS AND SYSTEMS

NºPublicación: US2020326084A1 15/10/2020

Solicitante:

PEELE GARY SCOTT [US]

US_2018172295_A1

Resumen de: US2020326084A1

The disclosure describes trench-confirmable geothermal reservoirs that can snugly abut trench walls (that may be of virgin, compacted earth) for facilitating heat exchange and flow liquid from one lower end to an opposing top end, and vice versa, depending on desired heat exchange. The direction can be reversed for summer and winter heat/cooling configurations. A series of the reservoirs may be used for appropriate heat transfer. The water volume of the reservoirs is relatively large and slow moving for good earth heat conduction.

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UNDERGROUND-COOLING-TYPE HEAT EXCHANGE METHOD AND HEAT EXCHANGE SYSTEM, AIR CONDITIONER, AND INSTALLATION METHOD

NºPublicación: WO2020207109A1 15/10/2020

Solicitante:

QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD [CN]
HAIER SMART HOME CO LTD [CN]

CN_109945369_A

Resumen de: WO2020207109A1

Disclosed are an underground-cooling-type heat exchange system and heat exchange method. The heat exchange system comprises a compressor (11), an underground cooling pipeline (12), a throttling device (13), and an evaporator (14), which are sequentially connected via a pipeline, wherein the underground cooling pipeline (12) is at least partially located underground, one end of the underground cooling pipeline (12) is directly or indirectly connected to a gas outlet of the compressor (11), and the other end of the underground cooling pipeline (12) is directly or indirectly connected to a liquid inlet of the throttling device (13). In addition, further involved is an air conditioner comprising an underground-cooling-type heat exchange system and an installation method.

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EARTH-COOLED AIR CONDITIONER SYSTEM AND INSTALLATION METHOD

NºPublicación: WO2020207110A1 15/10/2020

Solicitante:

QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD [CN]
HAIER SMART HOME CO LTD [CN]

CN_109945368_A

Resumen de: WO2020207110A1

Disclosed in the present invention are an earth-cooled air conditioner system and an installation method. The earth-cooled air conditioner system comprises a plurality of air conditioner main bodies and an earth cooling pipeline at least partially located underground. Each air conditioner main body comprises a housing. A compressor, a throttling apparatus, and an evaporator are provided inside the housing. The earth cooling pipeline comprises a main pipeline located underground and a plurality of branch pipeline groups connected to the main pipeline, each branch pipeline group corresponding to one air conditioner main body. One end of each branch pipeline group is directly or indirectly connected to an air outlet of the corresponding compressor, and the other end is directly or indirectly connected to a liquid intake of the corresponding throttling apparatus. By means of providing an earth cooling pipeline located underground, the natural low temperature below ground is used to perform heat exchange on a gaseous refrigerant that comes out of a compressor, replacing the heat exchange process of condensers and condenser fans in the prior art, thus greatly reducing energy consumption and providing high heat exchange efficiency. At the same time, outdoor units are eliminated, allowing for a decrease in overall size, and for convenient installation.

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METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF THE COGENERATION POWER PLANT BY THE HEAT PUMP PRINCIPLE UTILIZATION FOR INCREASING THE COOLANT INLET TEMPERATURE

NºPublicación: US2020326077A1 15/10/2020

Solicitante:

UNIV OF MARIBOR [SI]

JP_2019515237_A

Resumen de: US2020326077A1

The method and apparatus for increasing the efficiency of a low-temperature or high temperature heating system, comprising a primary heat releasing unit (i.e. cogeneration unit with fuel cell (FC) or internal combustion engine (ICE)) for co-generation of the heat and power, and at least one secondary heat releasing unit (i.e. heat pump (HP)) for utilization of at least one of the available waste/renewable energy heat sources (HS) from the ambient (A), where the heat generated by said heat pump is preferably used for preheating the heat transfer medium in the return line of the closed loop heating system, wherein a primary heat releasing unit is used to heat the heat transfer medium to the required temperature level of the heat distribution network. The apparatus according to the invention may comprise one or more heat pumps (HP) of the same or different types, and one or more primary heat releasing units in serial, parallel or cascade connection circuits.

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HEAT EXCHANGER MODULE AND METHODS OF USING THEREOF

NºPublicación: WO2020208456A1 15/10/2020

Solicitante:

ECOLE POLYTECHNIQUE FED LAUSANNE EPFL [CH]

Resumen de: WO2020208456A1

The invention provides in one embodiment a heat exchanger module (1) comprising a) a flexible support (100); b) at least one tubular member (200) having its main axis substantially parallel with the plane of the flexible support (100); c) a conductive flexible matrix (300) embedding the at least one tubular member (200); and d) a flexible case (400) enwrapping the flexible support (100), the at least one tubular member (200) and the conductive flexible matrix (300). A coating for a built environment comprising a plurality of heat exchanger modules (1) can be implemented, as well as a system further including pumping means (600). The invention also foresees a method for providing heat exchange processes between the heat exchanger module (1), the coating or the system of the invention and a built environment.

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A MODULAR PRE-COOLING SYSTEM

NºPublicación: EP3721144A2 14/10/2020

Solicitante:

AKSUYEK CUNEYT [TR]

WO_2019194767_PA

Resumen de: WO2019194767A2

The invention is a modular pre-cooling system (10) which can be applied externally to the ambient suction air of the dry type refrigerant and central cooling systems required for comfort or process cooling of natural gas and geothermal power plants without disturbing the original structure of the system or units, comprising a transmission element (14) to provide water flow, and a nozzle (13) to spray the water coming from the said transmission element (14), wherein; it comprises, a mesh mechanism (11) which is rotated by an actuation element (15) and which provides a movable or fixed surface to which water is sprayed by the said nozzle (13), and at least one drift eliminator (17).

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利用蜂窝状混凝土封堵剂抑制地热储层中流体漏失的方法

NºPublicación: CN111764867A 13/10/2020

Solicitante:

中国科学院武汉岩土力学研究所中国地质大学(武汉)

Resumen de: CN111764867A

本发明公开了利用蜂窝状混凝土封堵剂抑制地热储层中流体漏失的方法,从地表向热储层钻至少一口注入井,在注入井位于热储层的四周形成与注入井连通的裂隙;在注入井井周附近的裂隙的扩展范围内钻开采井,在开采井四周的热储层中形成与开采井连通的裂隙,注入井井周附近的裂隙与开采井井周附近的裂隙连通并形成循环通道。本发明利用发泡剂与混凝土混合形成蜂窝状混凝土,具有操作简单、成本低,形成孔隙多、稳定等特点。通过向天然大断层、溶洞以及井眼坍塌处注入蜂窝状混凝土能有效的减少钻井泥浆以及循环水的漏失;在注入蜂窝状混凝土的基础上进行人工热储改造,形成有效的孔隙‑裂缝连通网络,增加流体换热面积,提高采热效率。

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一种太阳能光、电、热耦合的生态养殖系统及其工作方法

NºPublicación: CN111758579A 13/10/2020

Solicitante:

常州大学

Resumen de: CN111758579A

一种太阳能光、电、热耦合的生态养殖系统及其工作方法,属于光伏发电通风采暖技术领域。太阳辐照经过抛光面反射作用,将太阳能聚集到光伏组件上,一部分电能来供给采光用照明灯以及散热装置的运行,另一部分供给循环水系统用电。采光通风照明系统根据四季气候不同实时控制散热装置开关,实现冬季室内热空气恒温循环,夏季强化通风散热。循环水系统根据四季气候不同实时对电力供给系统进行水冷散热以及对整个棚舍室内的温度控制。本发明解决了传统的养殖场难以控制棚舍的室内温度,不能给牲畜提供良好的生活环境的问题,实现了对传统养殖场棚舍室内温度和通风控制,并且有效利用了太阳能,降低了养殖成本,具有使用方便、实用性高、能耗低等特点。

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单井循环地热系统中地下水非达西流流场检测方法及装置

NºPublicación: CN111764367A 13/10/2020

Solicitante:

中国矿业大学(北京)恒有源科技发展集团有限公司北矿大(南京)新能源环保技术研究院有限公司

Resumen de: CN111764367A

本发明提供单井循环地热系统中地下水非达西流流场检测方法及装置,所述方法包括:建立数学模型,建立控制方程,确定所述控制方程的初始条件,建立所述控制方程的边界条件;利用近似方法处理所述控制方程中的非线性项,对所述控制方程、初始条件及边界条件做拉普拉斯变换,获得变换后的控制方程、初始条件及边界条件;对所述变换后的控制方程、初始条件及边界条件做有限傅里叶余弦变换,获得变换后的偏微分方程;求解变换后的偏微分方程,并通过拉普拉斯逆变换,得出单井循环浅层地热系统地下水非达西流动在拉普拉斯域上的解析解;利用Stehfest数值反演方法,求出所述解析解所对应的时域上的解,以检测所述地下水非达西流场的降深分布。

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地热回灌井深层换热系统

NºPublicación: CN111750554A 09/10/2020

Solicitante:

万江新能源集团有限公司

Resumen de: CN111750554A

本发明公开了地热回灌井深层换热系统,涉及地热供暖技术领域。包括采水机构、换热机构和回灌机构,采水机构通过换热机构与回灌机构相连通,换热机构包括第一板式换热器、三通管、第二板式换热器、换热管网和回灌管网。通过设置采水机构、换热机构和回灌机构,整个装置可以通过回灌井额外获得一部分热量,提供更大的供暖面积、经济性,回灌井内形成循环系统,而非单纯的挤压作用,地热水中的颗粒会在井筒内自然流速的作用下,随着循环运移,而非进入地层,造成地层堵塞,影响回灌量,井内循环系统可以冲刷、清洗井壁与井底,保证井筒内部的清洁,从而维护回灌井的回灌能力,减轻衰减。

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Heat-dissipating structure having embedded support tube to form internally recycling heat transfer fluid and application apparatus

NºPublicación: CN111750552A 09/10/2020

Solicitante:

杨泰和

JP_2020024087_A

Resumen de: EP2818818A2

The invention is provided with a support tube (101) and an inner tube (103) installed inside thereof, the diameter differentiation between the inner diameter of the support tube (101) and the outer diameter of the inner tube (103) is formed with a partitioned space for constituting a fluid path, the upper tube of the support tube (101) is installed with an electric energy application device assembly (108), and through the fluid pump (105) serially installed on the heat transfer fluid path to pump the heat transfer fluid to form a closed recycling flow, and through passing the support tube (101) of the mentioned closed recycling heat transfer fluid path and the exposed portion at the outer surface of the relevant structure, thereby enabling to perform temperature equalizing operation with the external gaseous or solid or liquid environment and/or the soil or liquid of the shallow ground natural thermal energy body.

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Heat-dissipating structure having embedded support tube to form internally recycling heat transfer fluid and application apparatus

NºPublicación: CN111750553A 09/10/2020

Solicitante:

杨泰和

JP_2020024087_A

Resumen de: EP2818818A2

The invention is provided with a support tube (101) and an inner tube (103) installed inside thereof, the diameter differentiation between the inner diameter of the support tube (101) and the outer diameter of the inner tube (103) is formed with a partitioned space for constituting a fluid path, the upper tube of the support tube (101) is installed with an electric energy application device assembly (108), and through the fluid pump (105) serially installed on the heat transfer fluid path to pump the heat transfer fluid to form a closed recycling flow, and through passing the support tube (101) of the mentioned closed recycling heat transfer fluid path and the exposed portion at the outer surface of the relevant structure, thereby enabling to perform temperature equalizing operation with the external gaseous or solid or liquid environment and/or the soil or liquid of the shallow ground natural thermal energy body.

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一种基于多功能袖阀管的能源桩预埋管路系统和方法

NºPublicación: CN111750551A 09/10/2020

Solicitante:

中建一局集团建设发展有限公司

Resumen de: CN111750551A

本发明提出一种基于多功能袖阀管的能源桩预埋管路系统和方法,包括:袖阀管,周围开设有多个注浆孔,注浆孔外部套有橡胶套,其顶部安装有回水管,所述回水管上端设置有进水限位孔,下端设置有回水限位孔,侧面开有回水收集接头,所述回水管通过回水限位孔安装在袖阀管的顶部,所述进水管通过回水管上端设置的进水限位孔插入袖阀管中,与袖阀管保持同轴,所述进水管通过定位环支撑在袖阀管内壁,进水管与袖阀管形成进水换热通路。本发明实现了“声波检测‑桩侧注浆‑地热循环”的一管三用,提高了材料利用效率,精简了桩内管路数量,施工方便,成本低,同时将传统的U型双管回路改进为同轴内外双管回路,节省了桩截面空间,有利于桩基承载,也便于桩内布置其他设备。

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增强型的地热供热系统

NºPublicación: CN111750405A 09/10/2020

Solicitante:

河南省中能联建地热工程有限公司

Resumen de: CN111750405A

本发明公开了增强型的地热供热系统,涉及地热供热技术领域。包括换热机构和过滤机构,换热机构与过滤机构相连通,换热机构包括采水井、连接管、板式换热器和回灌井,采水井的内部设置有输送管,过滤机构包括第一三通管和第二三通管,输送管远离采水井的一端固定设置有第一三通管。通过设置换热机构和过滤机构,需要更换过滤盒时,先将第一过滤管内部的阀门关闭,即可更换与第一过滤管相对应的过滤盒,同时不影响第二过滤管对地热水的输送,解决常规的过滤装置不便于对过滤芯进行更换,降低了地热供热效率的问题,该装置操作方式简单且保证了地热供热效率,增加了该装置的使用性。

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GEOTHERMAL PRODUCTION MONITORING SYSTEMS AND RELATED METHODS

Nº publicación: WO2020206368A1 08/10/2020

Solicitante:

SCHLUMBERGER TECHNOLOGY CORP [US]
SCHLUMBERGER CA LTD [CA]
SERVICES PETROLIERS SCHLUMBERGER [FR]
SCHLUMBERGER TECHNOLOGY BV [NL]

Resumen de: WO2020206368A1

Geothermal production monitoring systems and related methods are disclosed herein. An example system includes a production well, an injection well, a downhole pump or a downhole compressor to control a production of a multiphase fluid including steam from the production well, a first fluid conduit to transport the multiphase fluid away from the production well, a surface pump disposed downstream of the first fluid conduit, and a second fluid conduit. The surface pump is to inject water into the injection well via the second fluid conduit. A flowmeter is fluidly coupled to the first fluid conduit. The example system includes a processor to control at least one of (a) the downhole pump or the downhole compressor or (b) the surface pump in response to fluid property data generated by the first flowmeter.

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