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1. 发明申请

WO2016089762A1 INLET RAMPS FOR PRESSURE EXCHANGE DEVICES 审中-公开
标题翻译：用于压力交换装置的入口RAM
公开(公告)号：WO2016089762A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/062978
申请日：2015-11-30
申请人： ENERGY RECOVERY INC. , ANDERSON, David Deloyd , GOPINATH, Arathi Kamath , DESHPANDE, Chinmay Vishwas
发明人： ANDERSON, David Deloyd , GOPINATH, Arathi Kamath , DESHPANDE, Chinmay Vishwas
IPC分类号： F04F13/00
CPC分类号： F04F13/00 , F04F99/00
摘要： A system includes a rotary isobaric pressure exchanger (IPX) having an oblique ramp disposed within a fluid inlet of an end cover at an oblique angle configured to direct a fluid toward an interior surface of a channel within a rotor to facilitate rotation of the rotor. In addition, the system may include one or vanes disposed within the fluid inlet to further direct the fluid toward the interior surface. Further, the system may include one or more passages extending from the fluid inlet toward a surface of the end cover that interfaces with the rotor, where the one or more passages utilize the fluid to apply additional force to the rotor to facilitate rotation.
摘要翻译：一种系统包括旋转等压压力交换器（IPX），其具有倾斜斜坡，倾斜斜坡以倾斜角度设置在端盖的流体入口内，该倾斜角度被配置为将流体引向转子内的通道的内表面以促进转子的旋转。此外，系统可以包括设置在流体入口内的一个或多个叶片，以进一步将流体引向内表面。此外，系统可以包括从流体入口延伸到端盖的与转子相接合的表面的一个或多个通道，其中一个或多个通道利用流体向转子施加额外的力以便于旋转。

2. 发明申请

WO2016081487A1 HYDROSTATIC BEARING SYSTEM FOR USE WITH HYDRAULIC PRESSURE EXCHANGE SYSTEMS 审中-公开
标题翻译：液压轴承系统用于液压压力交换系统
公开(公告)号：WO2016081487A1
公开(公告)日：2016-05-26
申请号：PCT/US2015/061136
申请日：2015-11-17
申请人： ENERGY RECOVERY INC. , ANDERSON, David Deloyd , DESHPANDE, Chinmay Vishwas
发明人： ANDERSON, David Deloyd , DESHPANDE, Chinmay Vishwas
IPC分类号： F04F13/00 , E21B43/26 , E21B43/267 , E21B43/16 , F16C32/06
CPC分类号： F16C32/0644 , E21B43/26 , F04F13/00
摘要： A system, includes a hydraulic transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid has a pressure higher than the second fluid, comprising: a sleeve; a cylindrical rotor disposed within the sleeve in a concentric arrangement and has a first end face and a second end face disposed opposite each other; a first end cover having a first surface that interfaces with the first end face of the cylindrical rotor; a second end cover having a second surface that interfaces with the second end face of the cylindrical rotor; and a hydrostatic bearing system configured to utilize a bearing fluid at a pressure higher than the second fluid to resist axial displacement, radial displacement, or both axial and radial displacement of the cylindrical rotor.
摘要翻译：一种系统，包括被配置为在第一流体和第二流体之间交换压力的液压传递系统，其中第一流体具有高于第二流体的压力，包括：套筒; 圆柱形转子，其以同心布置设置在所述套筒内，并且具有彼此相对设置的第一端面和第二端面; 第一端盖，其具有与圆柱形转子的第一端面相接合的第一表面; 第二端盖，其具有与所述圆柱形转子的所述第二端面相接合的第二表面; 以及静压轴承系统，其构造成利用高于第二流体的压力的轴承流体来抵抗圆柱形转子的轴向位移，径向位移或轴向和径向两个位移。

3. 发明申请

WO2018067558A1 SYSTEM FOR USING PRESSURE EXCHANGER IN MUD PUMPING APPLICATION 审中-公开
标题翻译：在压浆应用中使用压力交换器的系统
公开(公告)号：WO2018067558A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/054927
申请日：2017-10-03
申请人： ENERGY RECOVERY, INC. , HOFFMAN, Adam Rothschild , GAY, Joel , GHASRIPOOR, Farshad , ANDERSON, David Deloyd , MARTIN, Jeremy Grant
发明人： HOFFMAN, Adam Rothschild , GAY, Joel , GHASRIPOOR, Farshad , ANDERSON, David Deloyd , MARTIN, Jeremy Grant
IPC分类号： E21B21/06 , B01F15/00 , F04F13/00 , E21B43/34
CPC分类号： F04F13/00 , B01D19/00 , B01D21/262 , B01D21/283 , E21B21/01 , E21B21/06 , E21B21/065 , E21B21/067 , E21B21/08 , E21B43/34
摘要： A system includes a pump (20) configured to pressurize a first fluid, and a pressure exchanger (PX). The PX is configured to receive a second fluid, to receive the pressurized first fluid, and to utilize the pressurized first fluid to pressurize the drilling mud for transport to a well.
摘要翻译：系统包括配置成加压第一流体的泵（20）和压力交换器（PX）。 PX配置成接收第二流体，接收加压的第一流体，并利用加压的第一流体来加压钻井泥浆以输送至井。

4. 发明申请

WO2017214160A1 PRESSURE EXCHANGER AS CHOKE 审中-公开
标题翻译：压力交换器作为CHOKE
公开(公告)号：WO2017214160A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/036170
申请日：2017-06-06
申请人： ENERGY RECOVERY, INC. , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , HOFFMAN, Adam Rothschild
发明人： MARTIN, Jeremy Grant , ANDERSON, David Deloyd , HOFFMAN, Adam Rothschild
IPC分类号： F04F13/00
CPC分类号： F15D1/02 , F03B15/02 , F04F13/00
摘要： A method for using a pressure exchanger to reduce flow as a choke that includes receiving a flow of high pressure fluid at the pressure exchanger, filling a chamber of the pressure exchanger with high pressure fluid, and discharging a portion of the fluid in the chamber at a low pressure.
摘要翻译：一种使用压力交换器来减小作为扼流器的流量的方法，所述扼流器包括在所述压力交换器处接收高压流体流，用高压流体填充所述压力交换器的腔室，低压下的腔室内部分流体。

5. 发明申请

WO2016090201A1 SYSTEMS AND METHODS FOR A COMMON MANIFOLD WITH INTEGRATED HYDRAULIC ENERGY TRANSFER SYSTEMS 审中-公开
标题翻译：具有集成液压能量传递系统的通用系统和方法
公开(公告)号：WO2016090201A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/063870
申请日：2015-12-04
申请人： ENERGY RECOVERY INC. , HOFFMAN, Adam Rothschild , THEODOSSIOU, Alexander Patrick , ANDERSON, David Deloyd , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant
发明人： HOFFMAN, Adam Rothschild , THEODOSSIOU, Alexander Patrick , ANDERSON, David Deloyd , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant
IPC分类号： E21B43/26 , B67D7/06 , F04F13/00
CPC分类号： F15B15/063 , E21B43/26 , E21B43/267 , F04F13/00
摘要： A system includes a hydraulic fracturing system (10) including a hydraulic energy transfer system (12) configured to exchange pressures between a first fluid and a second fluid. The hydraulic fracturing system (10) also includes a common manifold (11) including one or more high pressure manifolds (100, 104) and one or more low pressure manifolds (102, 106). The one or more high pressure manifolds and the one or more low pressure manifolds are coupled to the hydraulic energy transfer system (12).
摘要翻译：一种系统包括水力压裂系统（10），其包括构造成在第一流体和第二流体之间交换压力的液压能量传递系统（12）。水力压裂系统（10）还包括包括一个或多个高压歧管（100,104）和一个或多个低压歧管（102,106）的公共歧管（11）。一个或多个高压歧管和一个或多个低压歧管联接到液压能量传递系统（12）。

6. 发明申请

WO2017184936A1 SYSTEM FOR USING PRESSURE EXCHANGER IN DUAL GRADIENT DRILLING APPLICATION 审中-公开
标题翻译：双梯度钻井应用中使用压力交换器的系统
公开(公告)号：WO2017184936A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/028760
申请日：2017-04-21
申请人： ENERGY RECOVERY, INC. , MCLEAN, JR., James Elliott , GHASRIPOOR, Farshad , ANDERSON, David Deloyd , MARTIN, Jeremy Grant
发明人： MCLEAN, JR., James Elliott , GHASRIPOOR, Farshad , ANDERSON, David Deloyd , MARTIN, Jeremy Grant
IPC分类号： E21B21/00 , E21B21/08 , F04F13/00
CPC分类号： F04F13/00 , E21B21/001 , E21B21/062 , E21B21/065 , E21B21/08 , E21B43/36 , F04B47/00
摘要： A system includes a mud return system. The mud return system includes a pressure exchanger (PX) configured to be installed in a body of water, to receive used drilling mud, to receive a second fluid, to utilize the second fluid to pressurize the drilling mud for transport, via a mud return line, from a first location at or near the sea floor to a second location at or near a surface of the body of water.
摘要翻译：系统包括泥浆返回系统。泥浆返回系统包括构造成安装在水体中的压力交换器（PX），用于接收用过的钻井泥浆，接收第二流体，利用第二流体通过泥浆返回来加压钻井泥浆以便运输从海底或靠近海底的第一位置到位于或接近水体表面的第二位置。

7. 发明申请

WO2016154228A1 SYSTEM AND METHOD FOR OFFSHORE (TOPSIDE OR SUBSEA) AND ONSHORE WATER REINJECTION FOR SECONDARY RECOVERY 审中-公开
标题翻译：离岸回收系统及方法（TOPSIDE或SUBSEA）和上海水回用二次回收
公开(公告)号：WO2016154228A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023635
申请日：2016-03-22
申请人： ENERGY RECOVERY, INC. , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , GAY, Joel
发明人： GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , GAY, Joel
IPC分类号： E21B43/16 , E21B43/36 , F04F13/00
CPC分类号： C02F1/40 , B01D17/02 , C02F2101/32 , C02F2103/10 , E21B43/16 , E21B43/20 , E21B43/36 , E21B43/40 , F04F13/00
摘要： A system includes a fluid injection system. The fluid injection system includes a rotary isobaric pressure exchanger (IPX) configured to receive a first fluid, to receive a second fluid extracted from a source well, to utilize the second fluid to pressurize the first fluid for injection into an injection well, and to inject the pressurized first fluid into the injection well.
摘要翻译：系统包括流体注入系统。流体注射系统包括旋转等压压力交换器（IPX），其被配置为接收第一流体，以接收从源阱提取的第二流体，以利用第二流体将第一流体加压到注入井中，并且将加压的第一流体注入注入井。

8. 发明申请

WO2016090325A1 SYSTEMS AND METHODS FOR ROTOR AXIAL FORCE BALANCING 审中-公开
标题翻译：用于转子轴平衡的系统和方法
公开(公告)号：WO2016090325A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/064117
申请日：2015-12-04
申请人： ENERGY RECOVERY, INC. , ANDERSON, David Deloyd
发明人： ANDERSON, David Deloyd
IPC分类号： F04F13/00
CPC分类号： F15B15/06 , F04F13/00
摘要： A system includes a rotary isobaric pressure exchanger (IPX) including a rotor. The rotor includes a first axial end face and a second axial end face. The rotary IPX also includes a first endplate including a first axial surface disposed adjacent to the first axial end face of the rotor. The first endplate also includes a first low pressure fluid port and first high pressure fluid port. Additionally, the first endplate includes a channel formed in the first axial surface and extending from the first low pressure fluid port. Further, the first endplate includes a first low pressure sink formed in the first axial surface and extending from the first channel. The first channel is configured to route low pressure fluid from the first low pressure fluid port to the first low pressure sink.
摘要翻译：系统包括包括转子的旋转等压压力交换器（IPX）。转子包括第一轴向端面和第二轴向端面。旋转式IPX还包括第一端板，其包括邻近转子的第一轴向端面设置的第一轴向表面。第一端板还包括第一低压流体端口和第一高压流体端口。另外，第一端板包括形成在第一轴向表面中并且从第一低压流体端口延伸的通道。此外，第一端板包括形成在第一轴向表面中并且从第一通道延伸的第一低压槽。第一通道被配置为将低压流体从第一低压流体端口路由到第一低压槽。

9. 发明申请

WO2022261246A1 REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS 审中-公开
公开(公告)号：WO2022261246A1
公开(公告)日：2022-12-15
申请号：PCT/US2022/032722
申请日：2022-06-08
申请人： ENERGY RECOVERY, INC. , SARAWATE, Neelesh , SAMUDRALA, Prakash
发明人： THATTE, Azam Mihir , YAZDI, Behzad Zamanian , ANDERSON, David Deloyd , MCLEAN, JR., James Elliot , MARCHETTI, Joseph Michael , CHEN, Kuo-Chiang , GHASRIPOOR, Farshad
IPC分类号： F25B6/04 , F25D17/02 , F04F13/00 , F25B13/00
摘要： A fluid handling system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid. The system further includes a condenser configured to provide corresponding thermal energy from the first fluid to a corresponding environment. The system further includes a receiver to receive the first fluid output by the PX. The receiver forms a chamber to separate the first fluid into a first gas and a first liquid. The system further includes a first booster to increase pressure of a portion of the first gas to form the second fluid at the second pressure and provide the second fluid at the second pressure to the PX.

10. 发明申请

WO2018226388A1 HYDRAULIC ENERGY TRANSFER SYSTEM WITH FILTERING SYSTEM 审中-公开
公开(公告)号：WO2018226388A1
公开(公告)日：2018-12-13
申请号：PCT/US2018/033595
申请日：2018-05-21
申请人： ENERGY RECOVERY, INC.
发明人： HOFFMAN, Adam Rothschild , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd
IPC分类号： F04F13/00 , F04B53/08 , F04B53/18 , F04B53/20 , F04B49/06
摘要： A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein pressure of the first fluid is greater than pressure of the second fluid. The system also includes a lubrication system coupled to the hydraulic energy transfer system and configured to pump or direct a lubrication fluid into the hydraulic energy transfer system.

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