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1. 发明授权

US07938179B2 Method of using a charged chamber pressure transmitter for subterranean tools 有权
标题翻译：用于地下工具的充电室压力变送器的方法
公开(公告)号：US07938179B2
公开(公告)日：2011-05-10
申请号：US12683723
申请日：2010-01-07
申请人： Darren E. Bane , Steven L. Jennings , David Z Anderson , Steve Rosenblatt
发明人： Darren E. Bane , Steven L. Jennings , David Z Anderson , Steve Rosenblatt
IPC分类号： E21B47/00
CPC分类号： E21B34/10 , E21B47/1025
摘要： A sensor and transmitter is employed with a pressurized chamber of a downhole tool to be able to tell at a glance when the tool is delivered for service that it is properly charged. The sensor and transmitter can be integrated within the tool so as to be protected from damage during run in. While in service the sensor and transmitter can monitor pressure in real time and include a capability to send surface signals for real time monitoring of chamber pressures corrected for the service depth, temperature and density of the hydraulic fluid, for example. The signal can be acoustic through the control line or the annulus or delivered through a fiber optic cable or signal wire run in the hydraulic control line, an auxiliary line or through the annulus.
摘要翻译：传感器和变送器与井下工具的加压室一起使用，以便能够一目了然地将工具交付给其进行正常充电的工作。传感器和变送器可以集成在工具内，以免在运行过程中受到损坏。传感器和变送器在使用过程中可实时监测压力，并包括发送表面信号的能力，用于校正腔室压力的实时监测例如，用于液压流体的使用深度，温度和密度。该信号可以通过控制线路或环路进行声学传递，或者通过光纤电缆或信号线在液压控制线，辅助线路或通过环路中运行。

2. 发明申请

US20100108312A1 Method of Using a Charged Chamber Pressure Transmitter for Subterranean Tools 有权
标题翻译：使用地下工具的充电室压力变送器的方法
公开(公告)号：US20100108312A1
公开(公告)日：2010-05-06
申请号：US12683723
申请日：2010-01-07
申请人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
发明人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
IPC分类号： E21B47/00 , E21B47/06 , E21B47/12
CPC分类号： E21B34/10 , E21B47/1025
摘要： A sensor and transmitter is employed with a pressurized chamber of a downhole tool to be able to tell at a glance when the tool is delivered for service that it is properly charged. The sensor and transmitter can be integrated within the tool so as to be protected from damage during run in. While in service the sensor and transmitter can monitor pressure in real time and include a capability to send surface signals for real time monitoring of chamber pressures corrected for the service depth, temperature and density of the hydraulic fluid, for example. The signal can be acoustic through the control line or the annulus or delivered through a fiber optic cable or signal wire run in the hydraulic control line, an auxiliary line or through the annulus.
摘要翻译：传感器和变送器与井下工具的加压室一起使用，以便能够一目了然地将工具交付给其进行正常充电的工作。传感器和变送器可以集成在工具内，以免在运行过程中受到损坏。传感器和变送器在使用过程中可实时监测压力，并包括发送表面信号的能力，用于校正腔室压力的实时监测例如，用于液压流体的使用深度，温度和密度。该信号可以通过控制线路或环路进行声学传递，或者通过光纤电缆或信号线在液压控制线，辅助线路或通过环路中运行。

3. 发明授权

US07665518B2 Method of using a charged chamber pressure transmitter for subsurface safety valves 有权
标题翻译：使用充电室压力变送器进行地下安全阀的方法
公开(公告)号：US07665518B2
公开(公告)日：2010-02-23
申请号：US11642426
申请日：2006-12-20
申请人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
发明人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
IPC分类号： E21B47/00
CPC分类号： E21B34/10 , E21B47/1025
摘要： A sensor and transmitter is employed with a pressurized chamber of a downhole tool to be able to tell at a glance when the tool is delivered for service that it is properly charged. The sensor and transmitter can be integrated within the tool so as to be protected from damage during run in. While in service the sensor and transmitter can monitor pressure in real time and include a capability to send surface signals for real time monitoring of chamber pressures corrected for the service depth, temperature and density of the hydraulic fluid, for example. The signal can be acoustic through the control line or the annulus or delivered through a fiber optic cable or signal wire run in the hydraulic control line, an auxiliary line or through the annulus.
摘要翻译：传感器和变送器与井下工具的加压室一起使用，以便能够一目了然地将工具交付给其进行正常充电的工作。传感器和变送器可以集成在工具内，以免在运行过程中受到损坏。传感器和变送器在使用过程中可实时监测压力，并包括发送表面信号的能力，用于校正腔室压力的实时监测例如，用于液压流体的使用深度，温度和密度。该信号可以通过控制线路或环路进行声学传递，或者通过光纤电缆或信号线在液压控制线，辅助线路或通过环路中运行。

4. 发明申请

US20080149344A1 Method of using charged chamber pressure transmitter for subsurface safety valves 有权
标题翻译：使用充电室压力变送器的地下安全阀的方法
公开(公告)号：US20080149344A1
公开(公告)日：2008-06-26
申请号：US11642426
申请日：2006-12-20
申请人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
发明人： Darren E. Bane , Steven L. Jennings , David Z. Anderson , Steve Rosenblatt
IPC分类号： E21B44/00
CPC分类号： E21B34/10 , E21B47/1025
摘要： A sensor and transmitter is employed with a pressurized chamber of a downhole tool to be able to tell at a glance when the tool is delivered for service that it is properly charged. The sensor and transmitter can be integrated within the tool so as to be protected from damage during run in. While in service the sensor and transmitter can monitor pressure in real time and include a capability to send surface signals for real time monitoring of chamber pressures corrected for the service depth, temperature and density of the hydraulic fluid, for example. The signal can be acoustic through the control line or the annulus or delivered through a fiber optic cable or signal wire run in the hydraulic control line, an auxiliary line or through the annulus.
摘要翻译：传感器和变送器与井下工具的加压室一起使用，以便能够一目了然地将工具交付给其进行正常充电的工作。传感器和变送器可以集成在工具内，以免在运行过程中受到损坏。传感器和变送器在使用过程中可实时监测压力，并包括发送表面信号的能力，用于校正腔室压力的实时监测例如，用于液压流体的使用深度，温度和密度。该信号可以通过控制线路或环路进行声学传递，或者通过光纤电缆或信号线在液压控制线，辅助线路或通过环路中运行。

5. 发明申请

US20090032237A1 Shape Memory Alloy Closure Spring for Subsurface Safety Valves Triggered by Well Fluids 审中-公开
标题翻译：形状记忆合金闭合弹簧，用于井液触发的地下安全阀
公开(公告)号：US20090032237A1
公开(公告)日：2009-02-05
申请号：US11833378
申请日：2007-08-03
申请人： Darren E. Bane , David Z. Anderson , Steve Rosenblatt
发明人： Darren E. Bane , David Z. Anderson , Steve Rosenblatt
IPC分类号： E21B43/12
CPC分类号： E21B34/10 , E21B2034/005
摘要： A shape memory material is used for a power spring in a subsurface safety valve. The spring is sized for the force it will deliver when it goes past its transition temperature and reverts to an original shape. The force released by having the spring pass its transition temperature holds the valve closed against hydrostatic pressure. Since the force exerted by the spring does not increase as the valve opens less force is required to hold the valve in the open position, thus lowering opening pressure. The trigger to cross the transition temperature comes from the expected temperature of well fluids at the mounting position of the subsurface safety valve. Other downhole applications are anticipated.
摘要翻译：形状记忆材料用于地下安全阀中的动力弹簧。弹簧的尺寸适合当其超过其转变温度时将提供的力并恢复到原始形状。通过使弹簧通过其转变温度而释放的力使阀关闭静水压力。由于弹簧施加的力不会随着阀打开而增加，所以需要将阀保持在打开位置，从而降低打开压力。过渡温度的触发器来自地下安全阀安装位置的井液的预期温度。预计其他井下应用。

6. 发明授权

US08936076B2 Subterranean vibrator with lateral vibration feature 有权
标题翻译：具有横向振动特征的地下振动器
公开(公告)号：US08936076B2
公开(公告)日：2015-01-20
申请号：US13213796
申请日：2011-08-19
申请人： Richard Yingqing Xu , Steve Rosenblatt
发明人： Richard Yingqing Xu , Steve Rosenblatt
IPC分类号： E21B28/00
CPC分类号： E21B28/00 , E21B23/04 , E21B31/005 , E21B31/113 , E21B31/1135
摘要： A vibratory tool for use in a tubular string to prevent sticking or to release a stuck string features a fluid operated dart valve working in conjunction with an impact sleeve to deliver continuous axial jarring blows in opposed directions as long as flow is maintained. Movement of one of those components axially in opposed directions opens and closes access to opposed lateral ports so that a lateral vibration is also established as flow cyclically occurs and stops sequentially at opposed lateral outlets.
摘要翻译：一种用于管状串的防振工具，用于防止粘着或脱开卡住的特征是具有与冲击套筒一起工作的流体操作的滴液阀，以便在保持流动的同时，以相反的方向输送连续的轴向冲击。这些部件中的一个部件沿相反的方向轴向移动，打开和关闭相对的侧向端口的通路，从而当流动周期性地出现并且在相对的侧向出口处依次停止时也建立横向振动。

7. 发明授权

US08739408B2 Shape memory material packer for subterranean use 有权
标题翻译：形状记忆材料封隔器，用于地下使用
公开(公告)号：US08739408B2
公开(公告)日：2014-06-03
申请号：US12985962
申请日：2011-01-06
申请人： Ping Duan , Steve Rosenblatt
发明人： Ping Duan , Steve Rosenblatt
IPC分类号： B21D51/16 , E21B33/12 , F16L17/00
CPC分类号： E21B33/1208 , E21B23/06 , E21B33/128
摘要： A shape memory polymer is initially fabricated to a size where its peripheral dimension will be at least as large as the borehole wall in which it is to be deployed. After the initial manufacturing the material temperature is elevated above the transition temperature and the material is stretched on a mandrel to retain its inside dimension as its outside dimension is reduced to size that will allow running the seal to a desired subterranean location without failing the material during the stretching. The material is allowed to cool below the transition temperature to hold the new shape. The material on the mandrel is then secured to a tubular string and delivered to the desired location. Wellbore fluid at given temperature raises the material again above the transition temperature, which causes the material to revert to its originally manufactured shape.
摘要翻译：形状记忆聚合物最初被制造成其外围尺寸将至少与其将被展开的钻孔壁一样大的尺寸。在初始制造之后，材料温度升高到高于转变温度，并且材料在心轴上被拉伸以保持其内部尺寸，因为其外部尺寸减小到允许将密封件运行到期望的地下位置的尺寸，而不会在材料失效的情况下伸展。允许材料在转变温度以下冷却以保持新的形状。然后将心轴上的材料固定到管状柱并且被输送到期望的位置。在给定温度下的井眼液体再次使材料高于转变温度，这导致材料回复到其最初制造的形状。

8. 发明授权

US08469335B2 Pressure energized spring seal 有权
标题翻译：压力激励弹簧密封
公开(公告)号：US08469335B2
公开(公告)日：2013-06-25
申请号：US12814781
申请日：2010-06-14
申请人： Perry Batson , Nelson P. Nguyen , Namhyo Kim , Steve Rosenblatt
发明人： Perry Batson , Nelson P. Nguyen , Namhyo Kim , Steve Rosenblatt
IPC分类号： F16K25/00
CPC分类号： F16K5/0663 , F16J15/0887 , F16J15/46 , F16K25/005
摘要： A metallic seal for a 90° valve features a generally rectangular shape in section that defines a chamber open to internal pressure that can enlarge the chamber to enhance the sealing effect. Sealing occurs at discrete locations at portions of the seal that are preferably rounded in shape. Overlapping ends that define the entrance to the chamber also are positioned to minimize excessive deflection and resulting plastic deformation that could close off the entrance to the chamber.
摘要翻译：用于90°阀的金属密封件具有大致矩形的截面形状，其限定了通向内部压力的室，其可以扩大室以增强密封效果。密封发生在密封件的优选为圆形的部分处的离散位置处。定义腔室入口的重叠端也被定位成最小化过度偏转和导致的塑性变形，这些变形可能会关闭室的入口。

9. 发明申请

US20130043021A1 Subterranean Vibrator with Lateral Vibration Feature 有权
标题翻译：具有横向振动特征的地下振动器
公开(公告)号：US20130043021A1
公开(公告)日：2013-02-21
申请号：US13213796
申请日：2011-08-19
申请人： Richard Yingqing Xu , Steve Rosenblatt
发明人： Richard Yingqing Xu , Steve Rosenblatt
IPC分类号： E21B28/00
CPC分类号： E21B28/00 , E21B23/04 , E21B31/005 , E21B31/113 , E21B31/1135
摘要： A vibratory tool for use in a tubular string to prevent sticking or to release a stuck string features a fluid operated dart valve working in conjunction with an impact sleeve to deliver continuous axial jarring blows in opposed directions as long as flow is maintained. Movement of one of those components axially in opposed directions opens and closes access to opposed lateral ports so that a lateral vibration is also established as flow cyclically occurs and stops sequentially at opposed lateral outlets.
摘要翻译：一种用于管状串的防振工具，用于防止粘着或脱开卡住的特征是具有与冲击套筒一起工作的流体操作的滴液阀，以便在保持流动的同时，以相反的方向输送连续的轴向冲击。这些部件中的一个部件沿相反的方向轴向移动，打开和关闭相对的侧向端口的通路，从而当流动周期性地出现并且在相对的侧向出口处依次停止时也建立横向振动。

10. 发明授权

US08215394B2 Control line patch 有权
标题翻译：控制线补丁
公开(公告)号：US08215394B2
公开(公告)日：2012-07-10
申请号：US12481171
申请日：2009-06-09
申请人： Dario Cascario , Steve Rosenblatt
发明人： Dario Cascario , Steve Rosenblatt
IPC分类号： E21B33/12
CPC分类号： E21B17/1007 , E21B34/10 , F16L55/1657
摘要： A control or other line with a hole downhole can be repaired by pumping a device that is driven by pressure delivered behind a leading seal. The device advances until the leading seal passes the opening in the line where its forward movement is stopped. Upstream of the opening a fluid activated seal is energized so that seals now straddle the opening in the wall. A passage that extends between the seals is opened by blowing a rupture disc with internal pressure to once again give access to the downhole tool through the passage that has external seals to straddle the hole in the tubing wall. Normal operation of the downhole tool can then resume.
摘要翻译：可以通过泵送由先导密封件后面传送的压力驱动的装置来修复具有井下孔的控制或其他管线。设备前进直到前导密封件通过其向前运动停止的线中的开口。打开的上游流体激活的密封件被通电，使得密封件现在跨越壁中的开口。在密封件之间延伸的通道通过用内部压力吹入破裂盘来打开，以再次通过具有外部密封件的管道进入井下工具以跨越管壁中的孔。然后可以恢复井下工具的正常操作。

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