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1. 发明申请

US20050236156A1 Pumping from two levels of a pool of production fluid, and one way valve therefore 失效
标题翻译：从两级生产流体池中抽出，因此单向阀
公开(公告)号：US20050236156A1
公开(公告)日：2005-10-27
申请号：US11083813
申请日：2005-03-17
申请人： Wade Tokarek
发明人： Wade Tokarek
IPC分类号： E21B43/00 , E21B43/12 , F04B47/00
CPC分类号： E21B43/126 , F04B47/005 , Y10S417/904
摘要： A method of pumping upper production fluid from an upper level of an underground pool of production fluid and pumping lower production fluid having a higher concentration of sand from a lower level during a single pump cycle comprises providing a dual action reciprocating piston pump comprising a pump barrel and a reciprocating piston dividing the pump barrel into a lower and upper chambers. On a downstroke upper production fluid is drawn from the upper level into the upper chamber through an upper intake, and lower production fluid present in the lower chamber is forced up a tube toward ground surface. On an upstroke lower production fluid is drawn from the lower level into the lower chamber through a lower intake, and upper production fluid in the upper chamber is forced up the tube toward ground surface. A valve for such a pump is also provided.
摘要翻译：在单个泵循环期间从上层生产流体泵送上部生产流体并从下层抽取具有较高浓度的砂的较低生产流体的方法包括提供双作用往复活塞泵，其包括泵筒以及将泵筒分成下室和上室的往复式活塞。在水下冲程中，上部生产流体通过上部进气口从上层进入上部室，下部室中存在的较低的生产流体被迫使管道朝向地面。在上行程中，较低的生产流体通过较低的进气口从下层进入下室，并且上部腔室中的上部生产流体被迫向管道朝向地面。还提供了一种用于这种泵的阀。

2. 发明申请

US20130104643A1 TOOL FOR TESTING DOWNHOLE TUBING 审中-公开
标题翻译：测试井下管道工具
公开(公告)号：US20130104643A1
公开(公告)日：2013-05-02
申请号：US13538014
申请日：2012-06-29
申请人： Wade TOKAREK
发明人： Wade TOKAREK
IPC分类号： E21B47/00
CPC分类号： E21B47/1025 , E21B47/0007
摘要： A tool for testing a tubular has a shaft with a fluid passageway connecting a first port and one or more second ports. A sealing element seals against the tubular member. The shaft moves relative to the sealing sleeve between an open position in which the first port is in fluid communication with the second port and a closed position in which the sealing sleeve closes the first port. An anchor secures the sealing sleeve relative to the tubular member to permit the shaft to move from the open position to the closed position.
摘要翻译：用于测试管状物的工具具有轴，其具有连接第一端口和一个或多个第二端口的流体通道。密封元件密封在管状构件上。所述轴相对于所述密封套在相对于所述第一端口与所述第二端口流体连通的打开位置和所述密封套筒关闭所述第一端口的关闭位置之间移动。锚固件相对于管状构件固定密封套筒，以允许轴从打开位置移动到关闭位置。

3. 发明申请

US20130087220A1 SPECIFIC GRAVITY VALVE 审中-公开
标题翻译：特殊重力阀
公开(公告)号：US20130087220A1
公开(公告)日：2013-04-11
申请号：US13363437
申请日：2012-02-01
申请人： Dean SCHLEKEWY , Wade TOKAREK
发明人： Dean SCHLEKEWY , Wade TOKAREK
IPC分类号： F16K31/18
CPC分类号： F16K31/20 , F16K31/28 , Y10T137/6004 , Y10T137/7358
摘要： A specific gravity valve, has a floating valve member with a specific gravity that is less than the specific gravity of a first liquid and greater than the specific gravity of a second, heavier liquid. A valve seat is associated with the floating valve member. A valve member retainer retains the floating valve member and permits limited vertical movement of the floating valve member between an open position away from the valve seat and a closed position engaged with the valve seat, such that in the open position, fluid flow through the respective outlet is permitted, and in the closed position, fluid flow through the respective outlet is prevented. The specific gravity valve may be used with a production tank to prevent an unintended draw off of the wrong fluid component in the tank.
摘要翻译：比重阀具有比第一液体的比重低的比重大于第二较重液体的比重的浮动阀构件。阀座与浮动阀构件相关联。阀构件保持器保持浮动阀构件并且允许浮动阀构件在远离阀座的打开位置和与阀座接合的关闭位置之间的有限垂直运动，使得在打开位置，流体流过相应的允许出口，并且在关闭位置，防止流过相应出口的流体。比重阀可以与生产罐一起使用，以防止罐中错误的流体组分的意外抽出。

4. 发明授权

US07314081B2 Pumping from two levels of a pool of production fluid, and one way valve therefore 失效
标题翻译：从两级生产流体池中抽出，因此单向阀
公开(公告)号：US07314081B2
公开(公告)日：2008-01-01
申请号：US11083813
申请日：2005-03-17
申请人： Wade Tokarek
发明人： Wade Tokarek
IPC分类号： E21B43/14 , E21B27/04
CPC分类号： E21B43/126 , F04B47/005 , Y10S417/904
摘要： A method of pumping upper production fluid from an upper level of an underground pool of production fluid and pumping lower production fluid having a higher concentration of sand from a lower level during a single pump cycle comprises providing a dual action reciprocating piston pump comprising a pump barrel and a reciprocating piston dividing the pump barrel into a lower and upper chambers. On a downstroke upper production fluid is drawn from the upper level into the upper chamber through an upper intake, and lower production fluid present in the lower chamber is forced up a tube toward ground surface. On an upstroke lower production fluid is drawn from the lower level into the lower chamber through a lower intake, and upper production fluid in the upper chamber is forced up the tube toward ground surface.
摘要翻译：在单个泵循环期间从上层生产流体泵送上部生产流体并从下层抽取具有较高浓度的砂的较低生产流体的方法包括提供双作用往复活塞泵，其包括泵筒以及将泵筒分成下室和上室的往复式活塞。在水下冲程中，上部生产流体通过上部进气口从上层进入上部室，下部室中存在的较低的生产流体被迫使管道朝向地面。在上行程中，较低的生产流体通过较低的进气口从下层进入下室，并且上部腔室中的上部生产流体被迫向管道朝向地面。

5. 发明授权

US10041606B2 Specific gravity valve 有权
公开(公告)号：US10041606B2
公开(公告)日：2018-08-07
申请号：US13363437
申请日：2012-02-01
申请人： Dean Schlekewy , Wade Tokarek
发明人： Dean Schlekewy , Wade Tokarek
IPC分类号： F16K31/18 , F16K31/20 , F16K31/28
CPC分类号： F16K31/20 , F16K31/28 , Y10T137/6004 , Y10T137/7358
摘要： A specific gravity valve, has a floating valve member with a specific gravity that is less than the specific gravity of a first liquid and greater than the specific gravity of a second, heavier liquid. A valve seat is associated with the floating valve member. A valve member retainer retains the floating valve member and permits limited vertical movement of the floating valve member between an open position away from the valve seat and a closed position engaged with the valve seat, such that in the open position, fluid flow through the respective outlet is permitted, and in the closed position, fluid flow through the respective outlet is prevented. The specific gravity valve may be used with a production tank to prevent an unintended draw off of the wrong fluid component in the tank.

6. 发明授权

US09121264B2 Tool for testing downhole tubing 有权
标题翻译：井下管道测试工具
公开(公告)号：US09121264B2
公开(公告)日：2015-09-01
申请号：US13538014
申请日：2012-06-29
申请人： Wade Tokarek
发明人： Wade Tokarek
IPC分类号： E21B47/10 , E21B47/00
CPC分类号： E21B47/1025 , E21B47/0007
摘要： A tool for testing a tubular has a shaft with a fluid passageway connecting a first port and one or more second ports. A sealing element seals against the tubular member. The shaft moves relative to the sealing sleeve between an open position in which the first port is in fluid communication with the second port and a closed position in which the sealing sleeve closes the first port. An anchor secures the sealing sleeve relative to the tubular member to permit the shaft to move from the open position to the closed position.
摘要翻译：用于测试管状物的工具具有轴，其具有连接第一端口和一个或多个第二端口的流体通道。密封元件密封在管状构件上。所述轴相对于所述密封套在相对于所述第一端口与所述第二端口流体连通的打开位置和所述密封套筒关闭所述第一端口的关闭位置之间移动。锚固件相对于管状构件固定密封套筒，以允许轴从打开位置移动到关闭位置。

7. 发明申请

US20130087208A1 SPECIFIC GRAVITY VALVE FOR A PRODUCTION TANK 审中-公开
标题翻译：特殊重油阀生产油罐
公开(公告)号：US20130087208A1
公开(公告)日：2013-04-11
申请号：US13296441
申请日：2011-11-15
申请人： Dean SCHLEKEWY , Wade TOKAREK
发明人： Dean SCHLEKEWY , Wade TOKAREK
IPC分类号： F16K31/18
CPC分类号： F16K31/20 , F16K31/28 , Y10T137/0324 , Y10T137/7358
摘要： A production tank with a tank body has an oil outlet and a water outlet in combination with specific gravity valves. A specific gravity valve is mounted to each outlet. Each specific gravity valve has a floating valve member, a valve seat associated with the valve member and a valve member retainer. The valve member retainer retains the valve member and permits limited vertical movement of the valve member between an open position, away from the valve seat, and a closed position where the valve member directly engages with the valve seat. In the open position, fluid may flow through the outlets and, in the closed position, fluid flow through the outlets is prevented. On the oil outlet, the valve member retainer retains the valve member above the fluid outlet and, on the water outlet, the valve member retainer retains the valve member below the fluid outlet.
摘要翻译：具有罐体的生产罐具有出油口和与比重阀组合的出水口。比重阀安装到每个出口。每个比重阀具有浮动阀构件，与阀构件相关联的阀座和阀构件保持器。阀构件保持器保持阀构件，并且允许阀构件在远离阀座的打开位置和阀构件直接与阀座接合的关闭位置之间有限的垂直运动。在打开位置，流体可以流过出口，并且在关闭位置，流体通过出口流动被阻止。在出油口上，阀构件保持器将阀构件保持在流体出口上方，并且在出水口上，阀构件保持器将阀构件保持在流体出口下方。

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