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1. 发明授权

US07225873B2 Coiled tubing cutter 有权
标题翻译：卷管切割机
公开(公告)号：US07225873B2
公开(公告)日：2007-06-05
申请号：US11425670
申请日：2006-06-21
申请人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
发明人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
IPC分类号： E21B29/00 , E21B33/035 , E21B33/064
CPC分类号： E21B29/08 , E21B33/063
摘要： A cutting module to sever a tubing in a well includes a piston and shear blade. The piston includes at least two moveable telescoping elements, which are adapted to expand the first piston from a retracted length to an expanded length. The shear blade is connected to the piston to sever the tubing in response to the piston expanding from the retracted length to the expanded length. The cutting module may be located below a safety valve in the well.
摘要翻译：用于切断井中的管道的切割模块包括活塞和剪切刀片。活塞包括至少两个可移动伸缩元件，其适于将第一活塞从缩回长度扩展到扩展长度。剪切刀片连接到活塞以响应于活塞从缩回长度扩展到扩展长度来切断管道。切割模块可以位于井中的安全阀下方。

2. 发明申请

US20060254773A1 COILED TUBING CUTTER 有权
标题翻译：绞线管切割机
公开(公告)号：US20060254773A1
公开(公告)日：2006-11-16
申请号：US11425670
申请日：2006-06-21
申请人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
发明人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
IPC分类号： E21B43/11 , E21B29/12
CPC分类号： E21B29/08 , E21B33/063
摘要： The present invention provides a safety shut-in system employed during testing, intervention, or other operations in wells. More specifically, the invention relates to a coiled tubing cutter for use with a safety shut-in system.
摘要翻译：本发明提供了在井中的测试，干预或其它操作期间采用的安全关闭系统。更具体地，本发明涉及一种与安全关闭系统一起使用的连续油管切割机。

3. 发明授权

US07086467B2 Coiled tubing cutter 有权
标题翻译：卷管切割机
公开(公告)号：US07086467B2
公开(公告)日：2006-08-08
申请号：US10321217
申请日：2002-12-17
申请人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
发明人： Tye Schlegelmilch , Gary Rytlewski , Vance Nixon
IPC分类号： E21B29/00 , E21B33/35 , E21B33/64
CPC分类号： E21B29/08 , E21B33/063
摘要： A subsea production system includes a blowout preventer stack that is adapted to seal and contain pressure in a well. The blowout preventer stack has a passageway through which a tubular string may extend into the well. The subsea production system includes a subsea wellhead and a safety shut-in system that has a valve assembly that is adapted to control flow and adapted to allow tools to be lowered therethrough on tubing. The subsea production system includes a cutting module that is adapted to be run into the passageway to allow tools to be lowered therethrough on tubing. The cutting module is further adapted to activate to shear the tubing that is lowered therethrough.
摘要翻译：海底生产系统包括适于在井中密封和容纳压力的防喷器堆。防喷器堆叠具有通道，管状柱可以穿过该通道延伸到井中。海底生产系统包括海底井口和安全关闭系统，其具有适于控制流量并适于允许工具在管道上通过其降低的阀组件。海底生产系统包括切割模块，其适于进入通道以允许工具在管道上通过其降低。切割模块还适于激活以剪切通过其下降的管道。

4. 发明授权

US09169699B2 Tubing string with latch system 有权
标题翻译：管柱与锁系统
公开(公告)号：US09169699B2
公开(公告)日：2015-10-27
申请号：US13494669
申请日：2012-06-12
申请人： Gary Rytlewski
发明人： Gary Rytlewski
IPC分类号： E21B17/06 , E21B23/02 , E21B33/038
CPC分类号： E21B17/06 , E21B23/02 , E21B33/038
摘要： A technique facilitates a variety of well services. A tubing string is provided with a latch assembly having a lower latch assembly portion, an upper latch assembly portion, and a latch mandrel. The latch mandrel comprises a weakened region disposed in a housing of the latch assembly. Additionally, a release mechanism may be employed to facilitate release of the upper latch assembly portion from the lower latch assembly portion upon separating the latch mandrel at the weakened region.
摘要翻译：一种技术有助于各种良好的服务。油管柱设置有具有下部闩锁组件部分，上部闩锁组件部分和闩锁心轴的闩锁组件。闩锁心轴包括设置在闩锁组件的壳体中的弱化区域。另外，可以采用释放机构来在将锁定心轴分解在弱化区域时有助于从上部闩锁组件部分释放上部闩锁组件部分。

5. 发明申请

US20130153242A1 IN-RISER POWER GENERATION 审中-公开
标题翻译：发电机发电
公开(公告)号：US20130153242A1
公开(公告)日：2013-06-20
申请号：US13647259
申请日：2012-10-08
申请人： Kirk W. Flight , Matthew Niemeyer , Ronald James Spencer , John Yarnold , Jeffrey Marabella , Gary Rytlewski
发明人： Kirk W. Flight , Matthew Niemeyer , Ronald James Spencer , John Yarnold , Jeffrey Marabella , Gary Rytlewski
IPC分类号： E21B43/01 , E21B34/04 , E21B17/01
CPC分类号： E21B41/0085 , E21B4/02 , E21B17/01 , E21B33/035 , E21B33/0355 , E21B33/063 , E21B33/064 , E21B34/04 , F03B3/04 , F03B3/126 , F03B3/18
摘要： In-riser power generation devices and methods are utilized to generate power subsea to operate subsea devices of a subsea well system. A turbine power generator is located in fluid communication with a subsea fluid flow path of a subsea well system and the turbine power generator is operationally connected to a subsea power device.
摘要翻译：升降机发电装置和方法用于产生海底电力以操作海底井系统的海底装置。涡轮发电机位于与海底井系统的海底流体流动路径流体连通并且涡轮发电机可操作地连接到海底电力设备。

6. 发明授权

US07878257B2 Triggering mechanism discriminated by length difference 有权
标题翻译：触发机制由长度差鉴别
公开(公告)号：US07878257B2
公开(公告)日：2011-02-01
申请号：US12390822
申请日：2009-02-23
申请人： Kuo-Chiang Chen , Gary Rytlewski , John Fleming
发明人： Kuo-Chiang Chen , Gary Rytlewski , John Fleming
IPC分类号： E21B34/10
CPC分类号： E21B33/126 , E21B23/04 , E21B23/08 , E21B34/14 , E21B2034/005
摘要： A downhole trigger mechanism and method for using the same are provided. The downhole trigger mechanism can include at least two contact points spaced a longitudinal distance from one another. The trigger mechanism can be actuated when the contact points of the trigger mechanism are simultaneously contacted by at least two contact points of an actuator. The contact points of the actuator can be spaced a longitudinal distance from one another.
摘要翻译：提供了一种井下触发机构及其使用方法。井下触发机构可以包括彼此间隔开的纵向距离的至少两个接触点。当触发机构的接触点同时由致动器的两个接触点接触时，触发机构可被致动。致动器的接触点可以彼此间隔开一个纵向距离。

7. 发明授权

US07757773B2 Latch assembly for wellbore operations 有权
标题翻译：用于井眼操作的闩锁组件
公开(公告)号：US07757773B2
公开(公告)日：2010-07-20
申请号：US11828094
申请日：2007-07-25
申请人： Gary Rytlewski
发明人： Gary Rytlewski
IPC分类号： E21B29/00 , E21B23/00
CPC分类号： E21B17/06
摘要： A latch for interconnecting a first wellbore element and a second wellbore element in a manner such that the first and second elements can be conveyed into a wellbore in tandem and then disconnected from one another includes a first latch head connectable to the first element, a second latch head connectable to the second element, and a lock mechanism connectable between the first and second latch heads, wherein the lock mechanism structurally degrades when exposed to the wellbore environment allowing disconnection of the first latch head and the second latch head.
摘要翻译：一种用于以第一和第二元件串联输送到井筒中并且然后彼此断开的方式将第一井眼元件和第二井筒元件相互连接的闩锁包括可连接到第一元件的第一闩锁头，可连接到第二元件的锁定头，以及可连接在第一和第二闩锁头之间的锁定机构，其中当暴露于井眼环境时，锁定机构在结构上劣化，允许第一闩锁头和第二闩锁头断开。

8. 发明授权

US07458421B2 Methods and systems for robust and accurate determination of wireline depth in a borehole 有权
标题翻译：方法和系统，用于牢固而准确地确定钻孔中的电缆深度
公开(公告)号：US07458421B2
公开(公告)日：2008-12-02
申请号：US11300573
申请日：2005-12-14
申请人： Harry Barrow , Ashley Johnson , Michael Barrett , Charles Jenkins , John Corben , Gary Rytlewski
发明人： Harry Barrow , Ashley Johnson , Michael Barrett , Charles Jenkins , John Corben , Gary Rytlewski
IPC分类号： E21B47/04 , E21B47/09
CPC分类号： E21B47/04
摘要： This invention relates in general to measuring depth of well-tools, such as logging tools or the like, in a borehole. Embodiments of the present invention may provide for disposing transponders along a wireline that may be used to suspend and move the well-tool in the borehole, where the transponders may be disposed along the wireline at predetermined locations. A reader may be located at a reference location and may read when a transponder passes through the reference location and this information may be used to determine the depth of the well-tool in the borehole. Additionally, this invention provides for combining depth measurements from the transponders with measurements from odometer wheels in frictional contact with the wireline and/or time of flight measurements of optical pulses passed along a fiber optic cable coupled with the wireline to accurately and robustly measure the depth of the wireline in the borehole.
摘要翻译：本发明一般涉及在钻孔中测量诸如测井工具等的井具的深度。本发明的实施例可以提供沿着电缆布置应答器，其可以用于悬挂和移动钻孔中的井具，其中应答器可以沿着预定位置的电缆布置。读取器可以位于参考位置，并且当应答器通过参考位置时可以读取，并且该信息可以用于确定井眼中的井具的深度。另外，本发明提供了将来自转发器的深度测量结果与来自里程计轮的测量结果与电缆摩擦接触和/或沿着与电缆耦合的光纤电缆通过的光脉冲的飞行时间测量结果精确地和鲁棒地测量深度的钻孔中的电缆。

9. 发明申请

US20070272413A1 TECHNIQUE AND APPARATUS FOR COMPLETING MULTIPLE ZONES 审中-公开
标题翻译：完成多个区域的技术和设备
公开(公告)号：US20070272413A1
公开(公告)日：2007-11-29
申请号：US11837115
申请日：2007-08-10
申请人： Gary Rytlewski , Ashish Sharma , Liana Mitrea
发明人： Gary Rytlewski , Ashish Sharma , Liana Mitrea
IPC分类号： E21B34/14
CPC分类号： E21B34/14 , E21B43/14 , E21B43/26
摘要： An apparatus that is usable with a well includes a string and a plurality of tools that are mounted in the string. The string includes a passageway. The tools are mounted in the string and are adapted to be placed in a state to catch objects (free-falling objects and/or pumped-down objects, as just a few examples) of substantially the same size, which are communicated downhole through the passageway.
摘要翻译：可与井一起使用的装置包括串和安装在绳中的多个工具。该字符串包括通道。这些工具被安装在绳子中，并且适于被置于处于基本上相同尺寸的物体（自由下落的物体和/或抽空物体（例如仅仅是几个例子））的状态，这些物体通过通道。

10. 发明授权

US08668008B2 Atomic battery powered downhole completions assembly 失效
标题翻译：原子电池供电的井下完井装配
公开(公告)号：US08668008B2
公开(公告)日：2014-03-11
申请号：US13150702
申请日：2011-06-01
申请人： Gary Rytlewski , Ozgur Pulat
发明人： Gary Rytlewski , Ozgur Pulat
IPC分类号： E21B47/12 , E21B34/06
CPC分类号： E21B34/066 , E21B43/14 , E21B47/122 , G21H1/02
摘要： A completions assembly having an autonomous self-sustaining portion powered by an atomic battery. The atomic battery may be of a non-based beta voltaic variety configured to provide uninterrupted power to the autonomous portion of the assembly for substantially the life of the well. Thus, continuous monitoring of well conditions or low power actuations, via sensors and/or actuators of the autonomous portion, may be supported. As a result, the autonomous portion may be operated in a fully wireless manner without the requirement of hard wiring to the main bore/surface connected portion of the completions assembly.
摘要翻译：具有由原子电池供电的自主维持部分的完井组件。原子电池可以是基于非基准电压变化的配置，以为组件的自主部分提供基本上寿命的井的不间断电力。因此，可以支持通过自主部分的传感器和/或致动器连续监测井况或低功率致动。结果，自主部分可以以完全无线的方式操作，而不需要对完井装置的主孔/表面连接部分进行硬布线。

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