公开(公告)号：US20060213670A1

公开(公告)日：2006-09-28

申请号：US11390230

申请日：2006-03-27

申请人： Floyd Bishop ,  Marvin Traweek ,  Richard Ross ,  David Walker ,  Dewayne Turner

发明人： Floyd Bishop ,  Marvin Traweek ,  Richard Ross ,  David Walker ,  Dewayne Turner

IPC分类号： E21B34/00

CPC分类号： E21B34/06 ,  E21B34/14

摘要： The present invention provides a bi-directional ball seat and method of use. In at least one embodiment, the present invention provides a fluid control system that includes a radial protrusion that can be selectively engaged and disengaged upstream and/or from a ball seat. For example, a ball can be placed in a passageway, engaged with a downstream ball seat, and the radial protrusion radially extended into the passageway distally from the seat relative to the ball. A reverse movement of the ball is restricted by the active radial movement of the radial protrusion into the passageway. The control system can be used to control a variety of tools associated with the well. Without limitation, the tools can include crossover tools, sleeves, packers, safety valves, separators, gravel packers, perforating guns, decoupling tools, valves, and other tools know to those with ordinary skills in the art.

公开(公告)号：US20070119598A1

公开(公告)日：2007-05-31

申请号：US11614927

申请日：2006-12-21

申请人： Dewayne Turner ,  Marvin Traweek ,  Richard Ross

发明人： Dewayne Turner ,  Marvin Traweek ,  Richard Ross

IPC分类号： E21B34/14 ,  E21B43/08

CPC分类号： E21B43/08 ,  E21B34/102 ,  E21B43/088 ,  E21B43/12 ,  E21B43/14

摘要： An isolation system for producing oil and gas from one or more formation zones and methods of use are provided comprising one or more pressure activated and tool shiftable valve assemblies. The tool shiftable valve may be actuated before or after actuation of the pressure activated valve.

摘要翻译： 提供一种用于从一个或多个地层区域生产油和气体的隔离系统和使用方法，其包括一个或多个压力启动和可移动工具的阀组件。 可以在致动压力启动阀之前或之后致动工具可移动阀。

公开(公告)号：US20050006092A1

公开(公告)日：2005-01-13

申请号：US10614500

申请日：2003-07-07

申请人： Dewayne Turner ,  Marvin Traweek ,  Christopher Blackler ,  Stephen Yeary ,  Gregg Stout

发明人： Dewayne Turner ,  Marvin Traweek ,  Christopher Blackler ,  Stephen Yeary ,  Gregg Stout

IPC分类号： E21B43/04

CPC分类号： E21B43/04

摘要： The present invention provides a return port cover that can close and open a return port separate from tubing movement caused by stretching or contracting under stress or other induced pipe movement from downhole conditions. For example, the return port cover can assist in preventing pack “fluffing” by preventing unintended fluid communication through an associated downhole tool regardless of the position of a circulating valve means. The return port cover can be biased, so that in one position it closes the port and in another position opens the port based on relative tubing placement at different portions of the fracturing operation or other well treatment operations.

摘要翻译： 本发明提供了一种返回端口盖，其能够关闭并打开与由应力或来自井下条件的其他诱导的管道运动引起的拉伸或收缩引起的管路运动分离的返回端口。 例如，无论循环阀装置的位置如何，返回端口盖可以通过防止意外的流体连通通过相关的井下工具来帮助防止包装“起毛”。 返回端口盖可以被偏置，使得在一个位置中它关闭端口，并且在另一位置，基于在压裂操作或其他井处理操作的不同部分处的相对管道布置来打开端口。

公开(公告)号：US20070119594A1

公开(公告)日：2007-05-31

申请号：US11558812

申请日：2006-11-10

申请人： Dewayne Turner ,  Richard Ross ,  Kenneth Rozek ,  Todd Chretien

发明人： Dewayne Turner ,  Richard Ross ,  Kenneth Rozek ,  Todd Chretien

IPC分类号： E21B34/00

CPC分类号： E21B34/14 ,  E21B34/10

摘要： A hydraulic sleeve valve is disclosed that comprises a bypass relief system that provides an indication that the valve has reached a predetermined position, such as, for example, the fully opened or fully closed condition. The bypass relief may also provide a valve control fluid circulation function to filter or otherwise manipulate the control fluid. Also disclosed are flow port alignment systems that maintain the valve flow ports in predetermined relationships.

摘要翻译： 公开了一种液压套筒阀，其包括旁路释放系统，其提供阀已经到达预定位置，例如完全打开或完全关闭状态的指示。 旁路释放装置还可以提供阀控制流体循环功能以过滤或以其他方式操纵控制流体。 还公开了以预定关系维持阀流动端口的流动端口对准系统。

公开(公告)号：US20060185852A1

公开(公告)日：2006-08-24

申请号：US11061714

申请日：2005-02-18

申请人： Richard Ross ,  Dewayne Turner

发明人： Richard Ross ,  Dewayne Turner

IPC分类号： E21B34/12

CPC分类号： E21B43/14 ,  E21B34/14

摘要： A mechanical flow control device is provided that allows flow of production fluids along an annular path and across an valve body. A sliding sealing member can be mechanically transitioned between an opened flow position and a closed flow position as desired. The mechanical flow control device may be combined with one or more interventionless flow control devices.

公开(公告)号：US08157017B2

公开(公告)日：2012-04-17

申请号：US12565996

申请日：2009-09-24

申请人： Dewayne Turner ,  Richard Ross

发明人： Dewayne Turner ,  Richard Ross

IPC分类号： E21B34/10

CPC分类号： E21B34/10 ,  E21B37/06 ,  E21B41/02 ,  E21B43/122 ,  E21B43/14 ,  E21B43/255

摘要： A chemical injection system for controlling injection of an injection fluid from an injection fluid supply at a surface location into a production tubing assembly having an upper flow path, a first flow zone, and a second flow zone. The chemical injection system comprises a first fluid injection line configured to inject the injection fluid into the first flow zone and a second fluid injection line configured to inject the injection fluid into the second flow zone. A main fluid supply line is configured to fluidly connect both the first fluid injection line and the second fluid injection line to the injection fluid supply.

摘要翻译： 一种化学注射系统，用于控制注射流体从表面位置处的注射液供给到具有上流路，第一流动区和第二流动区的生产管组件中。 化学注射系统包括构造成将注入流体注入到第一流动区域中的第一流体注入管线和被构造成将注入流体注入到第二流动区域中的第二流体注入管线。 主流体供应管线被配置为将第一流体注入管线和第二流体注入管线流体连接到注射流体供应源。

公开(公告)号：US20110067876A1

公开(公告)日：2011-03-24

申请号：US12565996

申请日：2009-09-24

申请人： Dewayne Turner ,  Richard Ross

发明人： Dewayne Turner ,  Richard Ross

IPC分类号： E21B43/00 ,  E21B34/06 ,  E21B34/10

CPC分类号： E21B34/10 ,  E21B37/06 ,  E21B41/02 ,  E21B43/122 ,  E21B43/14 ,  E21B43/255

摘要： A chemical injection system for controlling injection of an injection fluid from an injection fluid supply at a surface location into a production tubing assembly having an upper flow path, a first flow zone, and a second flow zone. The chemical injection system comprises a first fluid injection line configured to inject the injection fluid into the first flow zone and a second fluid injection line configured to inject the injection fluid into the second flow zone. A main fluid supply line is configured to fluidly connect both the first fluid injection line and the second fluid injection line to the injection fluid supply.

摘要翻译： 一种化学注射系统，用于控制注射流体从表面位置处的注射液供给到具有上流路，第一流动区和第二流动区的生产管组件中。 化学注射系统包括构造成将注入流体注入到第一流动区域中的第一流体注入管线和被构造成将注入流体注入到第二流动区域中的第二流体注入管线。 主流体供应管线被配置为将第一流体注入管线和第二流体注入管线流体连接到注射流体供应源。

公开(公告)号：US20060086505A1

公开(公告)日：2006-04-27

申请号：US11256306

申请日：2005-10-21

申请人： Richard Ross ,  Dewayne Turner

发明人： Richard Ross ,  Dewayne Turner

IPC分类号： E21B31/00

CPC分类号： E21B31/107

摘要： A combination jarring tool and disconnect device is disclosed in which the jarring events may be followed by separate disconnect event, or in which the jarring events may coincide with disconnect events. The tool generally comprises a housing and a sleeve in concentric arrangement and a disconnect interface. A plurality of axial and rotational locks is used to prevent premature energization of the jarring and disconnect events.

摘要翻译： 公开了一种组合式振动工具和断开装置，其中振动事件可以是单独的断开事件，或者其中突然事件可能与断开事件重合。 该工具通常包括壳体和同心布置的套筒和断开接口。 使用多个轴向和旋转锁来防止震动和断开事件的过早通电。

公开(公告)号：US07980315B2

公开(公告)日：2011-07-19

申请号：US12049871

申请日：2008-03-17

申请人： Jeffrey L. Bolding ,  Dewayne Turner

发明人： Jeffrey L. Bolding ,  Dewayne Turner

IPC分类号： E21B34/10

CPC分类号： E21B34/105 ,  E21B33/068 ,  E21B41/02 ,  E21B47/12

摘要： A selectively communicatable hydraulic nipple is provided which includes an upper and lower communications component adapted to communicate with tools landed inside the hydraulic nipple. Each communications component communicates with a control line used by the hydraulic nipple. An operator is allowed to selectively communicate with tools landed inside the nipple via the upper and lower communications components via the nipple control line. As a result, should the TRSCSSV control line loose integrity, the operator has the option of utilizing the nipple control line to continue oil and gas production without the need for well modifications. Alternatively, an operator could land a chemical injection tool, with an injection string suspended therefrom, in the nipple and inject chemicals into the well via the nipple control line.

摘要翻译： 提供了一种可选择性地可通信的液压接头，其包括适于与落在液压接头内部的工具进行通信的上部和下部通信部件。 每个通信部件与由液压接头使用的控制线通信。 允许操作者经由乳头控制线经由上部和下部通信部件选择性地与落在乳头内的工具进行通信。 因此，如果TRSCSSV控制线松散完整，操作者可以选择使用乳头控制线来继续油气生产，而无需进行良好的修改。 或者，操作者可以将其中悬挂有注射柱的化学注射工具落在乳头中，并通过乳头控制线将化学物质注入到孔中。

公开(公告)号：US20070246216A1

公开(公告)日：2007-10-25

申请号：US11737978

申请日：2007-04-20

申请人： Dewayne Turner

发明人： Dewayne Turner

IPC分类号： E21B43/16

CPC分类号： E21B43/12 ,  E21B34/08

摘要： An isolation system for an oil and gas well is described wherein the system comprises an isolation section and a first isolation device integral with the section and a second isolation device sealingly engaged to the section. The first isolation device may be a pressure-actuated valve and the second isolation device may be a plug.

摘要翻译： 描述了用于油气井的隔离系统，其中系统包括隔离部分和与该部分成一体的第一隔离装置和与该部分密封接合的第二隔离装置。 第一隔离装置可以是压力致动阀，并且第二隔离装置可以是塞子。