公开(公告)号：USD576477S1

公开(公告)日：2008-09-09

申请号：US29281379

申请日：2007-06-21

申请人： David Levy

设计人： David Levy

公开(公告)号：US08037933B1

公开(公告)日：2011-10-18

申请号：US12248558

申请日：2008-10-09

申请人： David Levy

发明人： David Levy

IPC分类号： E21B19/00 ,  F16L17/08

CPC分类号： E21B17/025 ,  F16L15/006 ,  F16L2201/10

摘要： An externally testable redundant seal connector for a well comprising a connector body and a ferrule disposed on an end of the connector body. The ferrule is adapted for forming a primary seal between an outer diameter of the connector body and a profile in a mandrel. A sealing groove can be formed on the outer diameter of the connector body. A sealing device can be disposed in the sealing groove. A conduit can be formed in the connector body parallel to but disconnected from the thru-bore. Ports can be disposed in the connector body for receiving fluid and introducing fluid to at least one conduit. A plug can be insertable in each port upon completion of testing wherein each plug forms a secondary seal between the connector and the mandrel.

摘要翻译： 一种用于井的外部可测试的冗余密封连接器，包括连接器主体和设置在连接器本体的端部上的套圈。 套圈适于在连接器主体的外径和心轴中的轮廓之间形成主密封。 密封槽可以形成在连接器主体的外径上。 密封装置可以设置在密封槽中。 导管可以在连接器主体中平行于但不与通孔形成。 端口可以​​设置在连接器主体中，用于接收流体并将流体引入至少一个导管。 完成测试后，插头可插入每个端口，其中每个插头在连接器和心轴之间形成二次密封。

公开(公告)号：US20100280770A1

公开(公告)日：2010-11-04

申请号：US12432677

申请日：2009-04-29

申请人： David Levy

发明人： David Levy

IPC分类号： G01M3/28

CPC分类号： G01M3/2853 ,  G01L19/0092 ,  G01L19/12

摘要： A system for evaluating the leak tightness of a connector, or multiple connectors. The system uses an administrative server having a library of pressure and temperature information on various connectors, as well as the ability to report pressure and temperature data to a network as uncorrected and corrected responses. The system uses a data logger for recording pressure and temperature readings and also reporting corrected and uncorrected responses using one or more equations to shorten the test time by at least 50 percent or to about 5 minutes or less. The system uses a test pump for applying pressure to a connector to generate a corrected pressure which indicates leaks when the corrected pressure changes.

摘要翻译： 用于评估连接器或多个连接器的密封性的系统。 该系统使用具有各种连接器上的压力和温度信息库的管理服务器，以及将压力和温度数据报告给网络的能力，作为未校正和纠正的响应。 该系统使用数据记录器来记录压力和温度读数，并且还使用一个或多个方程来报告校正和未校正的响应，以将测试时间缩短至少50％或约5分钟或更短。 系统使用测试泵向连接器施加压力，以产生校正的压力，该压力指示当校正的压力变化时的泄漏。

公开(公告)号：US20100280769A1

公开(公告)日：2010-11-04

申请号：US12432673

申请日：2009-04-29

申请人： David Levy

发明人： David Levy

IPC分类号： G01M3/04

CPC分类号： G01M3/28

摘要： A method for evaluating the leak tightness of a connector, or multiple connectors. The method uses an administrative server having a library of pressure and temperature information on various connectors, as well as the ability to report pressure and temperature data to a network as uncorrected and corrected responses. The method uses a data logger for recording pressure and temperature readings and also reporting corrected and uncorrected responses using one or more equations to shorten the test time by at least 50 percent or to about 5 minutes or less. The method uses a test pump for applying pressure to a connector to generate a corrected pressure which indicates leaks when the corrected pressure changes.

摘要翻译： 一种用于评估连接器或多个连接器的泄漏密封性的方法。 该方法使用具有各种连接器上的压力和温度信息库的管理服务器，以及将压力和温度数据报告给网络作为未校正和校正的响应的能力。 该方法使用数据记录器记录压力和温度读数，并且还使用一个或多个方程来报告校正和未校正的响应，以将测试时间缩短至少50％或约5分钟或更短。 该方法使用测试泵向连接器施加压力，以产生校正的压力，其在校正的压力变化时指示泄漏。

公开(公告)号：US20220316632A1

公开(公告)日：2022-10-06

申请号：US17846995

申请日：2022-06-22

申请人： PETROTECHNOLOGIES, INC.

发明人： David Levy

IPC分类号： F16L19/07

摘要： A pressure balancing apparatus can have a compression collar to mate with a component comprising a seal, and a gripper to anchor to a tube and the compression collar. The compression collar is used to apply an axial force to the tube to relieve shear stress on proximate seals. The method can include mating a compression collar to a component comprising a seal, anchoring a gripper to a tube, mating the gripper to the compression collar, and using the compression collar to apply an axial force to the tube.

公开(公告)号：US20130073227A1

公开(公告)日：2013-03-21

申请号：US13315118

申请日：2011-12-08

申请人： David Levy

发明人： David Levy

IPC分类号： G06F19/00 ,  E21B19/00 ,  G01M3/28 ,  E21B33/06

CPC分类号： G01M3/2846 ,  G01M3/2853

摘要： A system and method for testing a fluid seal in a device can include pumping fluid to the device and a control device simultaneously, while measuring the pressure of the fluid pumping to both devices. A change in volume of the fluid in the control device can be initiated, a change in pressure difference associated with the change in volume can be determined, and a leak test ratio can be formed therefrom. Changes in the pressure difference can be used to determine the presence of fluid leaks, which can be presented as test results to users connected to a network. A leak volume can be determined using the change in pressure difference and the leak test ratio.

摘要翻译： 用于测试装置中的流体密封件的系统和方法可以包括在测量流体泵送到两个装置的压力的同时将流体泵送到装置和控制装置。 可以开始控制装置中的流体的变化，可以确定与体积变化相关联的压力差的变化，并且可以由此形成泄漏测试比。 可以使用压力差的变化来确定流体泄漏的存在，这可以作为连接到网络的用户的测试结果呈现。 可以使用压力差和泄漏测试比的变化来确定泄漏量。

公开(公告)号：US08176612B2

公开(公告)日：2012-05-15

申请号：US12706783

申请日：2010-02-17

申请人： David Levy

发明人： David Levy

IPC分类号： B23P6/00 ,  B23P19/04

CPC分类号： E21B17/02 ,  F16L19/103 ,  F16L19/12 ,  Y10T29/49373 ,  Y10T29/49428 ,  Y10T29/49719 ,  Y10T29/4973

摘要： A method of energizing a high pressure tube connector for a well comprising a tube; a first connector assembly comprising: a female profile disposed over the tube and a first ferrule disposed over the tube adjacent the female profile; a second connector assembly comprising: an inverted jam nut disposed over the tube and a second ferrule disposed over the tube adjacent the inverted jam nut, wherein the second ferrule extends along the tube in a direction opposite the first ferrule; a nipple comprising a test port, wherein the nipple is disposed over the tube between the first ferrule and the second ferrule; a primary seal formed by compressing the first ferrule into the female profile using a pressure from the test port; and a secondary seal formed by compressing the second ferrule into the inverted jam nut using the pressure from the test port.

摘要翻译： 一种为包括管的井的高压管连接器通电的方法; 第一连接器组件，其包括：设置在所述管上方的阴型轮廓，以及设置在所述管上邻近所述母型材的第一套圈; 第二连接器组件，包括：设置在所述管上方的倒置的止动螺母和邻近所述倒置的止动螺母设置在所述管上的第二套圈，其中所述第二套圈沿着所述管沿与所述第一套圈相反的方向延伸; 包括测试端口的接头，其中所述接头设置在所述管之间的所述第一套圈和所述第二套圈之间; 使用来自测试端口的压力将第一套圈压缩到阴型轮中形成的主密封; 以及通过使用来自测试端口的压力将第二套圈压缩成倒置的止动螺母而形成的二次密封。

公开(公告)号：US11079049B2

公开(公告)日：2021-08-03

申请号：US16563219

申请日：2019-09-06

申请人： PETROTECHNOLOGIES, INC.

发明人： David Levy

IPC分类号： F16L33/22 ,  F16L15/00 ,  F16L21/06

摘要： A connector which relieves a sealing element of torsional strain having a first threaded engagement, optionally, a second threaded engagement, a void therethrough for receiving a tube, and a sleeve positioned between each threaded engagement and the void. The sleeve relieves the tube of torsional strain from rotating the connector.

公开(公告)号：US08078413B2

公开(公告)日：2011-12-13

申请号：US12432677

申请日：2009-04-29

申请人： David Levy

发明人： David Levy

IPC分类号： G06F17/00

CPC分类号： G01M3/2853 ,  G01L19/0092 ,  G01L19/12

摘要： A system for evaluating the leak tightness of a connector, or multiple connectors. The system uses an administrative server having a library of pressure and temperature information on various connectors, as well as the ability to report pressure and temperature data to a network as uncorrected and corrected responses. The system uses a data logger for recording pressure and temperature readings and also reporting corrected and uncorrected responses using one or more equations to shorten the test time by at least 50 percent or to about 5 minutes or less. The system uses a test pump for applying pressure to a connector to generate a corrected pressure which indicates leaks when the corrected pressure changes.

摘要翻译： 用于评估连接器或多个连接器的密封性的系统。 该系统使用具有各种连接器上的压力和温度信息库的管理服务器，以及将压力和温度数据报告给网络的能力，作为未校正和纠正的响应。 该系统使用数据记录器记录压力和温度读数，并且还使用一个或多个方程来报告校正和未校正的响应，以将测试时间缩短至少50％或约5分钟或更短。 系统使用测试泵向连接器施加压力，以产生校正的压力，该压力指示当校正的压力变化时的泄漏。

公开(公告)号：US20100140931A1

公开(公告)日：2010-06-10

申请号：US12706783

申请日：2010-02-17

申请人： David Levy

发明人： David Levy

IPC分类号： F16L21/02

CPC分类号： E21B17/02 ,  F16L19/103 ,  F16L19/12 ,  Y10T29/49373 ,  Y10T29/49428 ,  Y10T29/49719 ,  Y10T29/4973

摘要： A method of energizing a high pressure tube connector for a well comprising a tube; a first connector assembly comprising: a female profile disposed over the tube and a first ferrule disposed over the tube adjacent the female profile; a second connector assembly comprising: an inverted jam nut disposed over the tube and a second ferrule disposed over the tube adjacent the inverted jam nut, wherein the second ferrule extends along the tube in a direction opposite the first ferrule; a nipple comprising a test port, wherein the nipple is disposed over the tube between the first ferrule and the second ferrule; a primary seal formed by compressing the first ferrule into the female profile using a pressure from the test port; and a secondary seal formed by compressing the second ferrule into the inverted jam nut using the pressure from the test port.

摘要翻译： 一种为包括管的井的高压管连接器通电的方法; 第一连接器组件，其包括：设置在所述管上方的阴型轮廓，以及设置在所述管上邻近所述母型材的第一套圈; 第二连接器组件，包括：设置在所述管上方的倒置的止动螺母和邻近所述倒置的止动螺母设置在所述管上的第二套圈，其中所述第二套圈沿着所述管沿与所述第一套圈相反的方向延伸; 包括测试端口的接头，其中所述接头设置在所述管之间的所述第一套圈和所述第二套圈之间; 使用来自测试端口的压力将第一套圈压缩到阴型轮中形成的主密封; 以及通过使用来自测试端口的压力将第二套圈压缩成倒置的止动螺母而形成的二次密封。