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1. 发明授权

US07380599B2 Apparatus and method for characterizing a reservoir 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US07380599B2
公开(公告)日：2008-06-03
申请号：US10881269
申请日：2004-06-30
申请人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
发明人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
IPC分类号： E21B49/10
CPC分类号： E21B49/06 , E21B43/112 , E21B49/10
摘要： An apparatus and method for characterizing a subsurface formation is provided. The apparatus includes a tool body, a probe assembly carried by the tool body for sealing off a region of the borehole wall, an actuator for moving the probe assembly between a retracted position for conveyance of the tool body and a deployed position for sealing off a region of the borehole wall and a perforator extending through the probe assembly for penetrating a portion of the sealed-off region of the borehole wall. The tool may be provided with first and second drilling shafts with bits for penetrating various surfaces. The method involves sealing off a region of a wall of an open borehole penetrating the formation, creating a perforation through a portion of the sealed-off region of the borehole wall and testing the formation.
摘要翻译：提供了一种用于表征地下地层的装置和方法。该装置包括工具主体，由工具主体承载的用于密封钻孔壁的区域的探针组件，用于将探针组件移动在用于输送工具主体的缩回位置和用于密封工具主体的展开位置之间的致动器钻孔壁的区域和穿过探针组件的穿孔器，用于穿透钻孔壁的密封区域的一部分。该工具可以设置有具有用于穿透各种表面的钻头的第一和第二钻孔。该方法包括密封穿透地层的开放井眼的壁的区域，通过钻孔壁的密封区域的一部分产生穿孔并测试地层。

2. 发明授权

US07703526B2 Apparatus and method for characterizing a reservoir 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US07703526B2
公开(公告)日：2010-04-27
申请号：US12028173
申请日：2008-02-08
申请人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
发明人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
IPC分类号： E21B29/10 , E21B43/11
CPC分类号： E21B49/06 , E21B43/112 , E21B49/10
摘要： An apparatus and method for characterizing a subsurface formation is provided. The apparatus includes a tool body, a probe assembly carried by the tool body for sealing off a region of the borehole wall, an actuator for moving the probe assembly between a retracted position for conveyance of the tool body and a deployed position for sealing off a region of the borehole wall and a perforator extending through the probe assembly for penetrating a portion of the sealed-off region of the borehole wall. The tool may be provided with first and second drilling shafts with bits for penetrating various surfaces. The method involves sealing off a region of a wall of an open borehole penetrating the formation, creating a perforation through a portion of the sealed-off region of the borehole wall and testing the formation.
摘要翻译：提供了一种用于表征地下地层的装置和方法。该装置包括工具主体，由工具主体承载的用于密封钻孔壁的区域的探针组件，用于将探针组件移动在用于输送工具主体的缩回位置和用于密封工具主体的展开位置之间的致动器钻孔壁的区域和穿过探针组件的穿孔器，用于穿透钻孔壁的密封区域的一部分。该工具可以设置有具有用于穿透各种表面的钻头的第一和第二钻孔。该方法包括密封穿透地层的开放井眼的壁的区域，通过钻孔壁的密封区域的一部分产生穿孔并测试地层。

3. 发明申请

US20080135299A1 Apparatus and Method for Characterizing a Reservoir 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US20080135299A1
公开(公告)日：2008-06-12
申请号：US12028173
申请日：2008-02-08
申请人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
发明人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Del Campo
IPC分类号： E21B7/20 , E21B43/112 , E21B49/06
CPC分类号： E21B49/06 , E21B43/112 , E21B49/10
摘要： An apparatus and method for characterizing a subsurface formation is provided. The apparatus includes a tool body, a probe assembly carried by the tool body for sealing off a region of the borehole wall, an actuator for moving the probe assembly between a retracted position for conveyance of the tool body and a deployed position for sealing off a region of the borehole wall and a perforator extending through the probe assembly for penetrating a portion of the sealed-off region of the borehole wall. The tool may be provided with first and second drilling shafts with bits for penetrating various surfaces. The method involves sealing off a region of a wall of an open borehole penetrating the formation, creating a perforation through a portion of the sealed-off region of the borehole wall and testing the formation.
摘要翻译：提供了一种用于表征地下地层的装置和方法。该装置包括工具主体，由工具主体承载的用于密封钻孔壁的区域的探针组件，用于将探针组件移动在用于输送工具主体的缩回位置和用于密封工具主体的展开位置之间的致动器钻孔壁的区域和穿过探针组件的穿孔器，用于穿透钻孔壁的密封区域的一部分。该工具可以设置有具有用于穿透各种表面的钻头的第一和第二钻孔。该方法包括密封穿透地层的开放井眼的壁的区域，通过钻孔壁的密封区域的一部分产生穿孔并测试地层。

4. 发明申请

US20060000606A1 Apparatus and method for characterizing a reservoir 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US20060000606A1
公开(公告)日：2006-01-05
申请号：US10881269
申请日：2004-06-30
申请人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Campo
发明人： Troy Fields , Oivind Brockmeier , Edward Harrigan , Bunker Hill , Charles Fensky , Ali Eghbali , Christopher Campo
IPC分类号： E21B49/08
CPC分类号： E21B49/06 , E21B43/112 , E21B49/10
摘要： An apparatus and method for characterizing a subsurface formation is provided. The apparatus includes a tool body, a probe assembly carried by the tool body for sealing off a region of the borehole wall, an actuator for moving the probe assembly between a retracted position for conveyance of the tool body and a deployed position for sealing off a region of the borehole wall and a perforator extending through the probe assembly for penetrating a portion of the sealed-off region of the borehole wall. The tool may be provided with first and second drilling shafts with bits for penetrating various surfaces. The method involves sealing off a region of a wall of an open borehole penetrating the formation, creating a perforation through a portion of the sealed-off region of the borehole wall and testing the formation.
摘要翻译：提供了一种用于表征地下地层的装置和方法。该装置包括工具主体，由工具主体承载的用于密封钻孔壁的区域的探针组件，用于将探针组件移动在用于输送工具主体的缩回位置和用于密封工具主体的展开位置之间的致动器钻孔壁的区域和穿过探针组件的穿孔器，用于穿透钻孔壁的密封区域的一部分。该工具可以设置有具有用于穿透各种表面的钻头的第一和第二钻孔。该方法包括密封穿透地层的开放井眼的壁的区域，通过钻孔壁的密封区域的一部分产生穿孔并测试地层。

5. 发明授权

US08991245B2 Apparatus and methods for characterizing a reservoir 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US08991245B2
公开(公告)日：2015-03-31
申请号：US13054236
申请日：2009-05-27
申请人： Troy Fields , Julian Pop , Yves Barriol , Oivind Brockmeier , Jean Desroches , Frederik Majkut , Edward Harrigan , Srinand Karuppoor , Bunker M. Hill , Charles Fensky , Ali Eghbali , Christopher S. Del Campo
发明人： Troy Fields , Julian Pop , Yves Barriol , Oivind Brockmeier , Jean Desroches , Frederik Majkut , Edward Harrigan , Srinand Karuppoor , Bunker M. Hill , Charles Fensky , Ali Eghbali , Christopher S. Del Campo
IPC分类号： E21B47/10 , E21B49/00 , E21B7/06 , E21B33/12 , E21B49/06 , E21B49/10
CPC分类号： E21B49/008 , E21B7/061 , E21B33/12 , E21B49/06 , E21B49/10
摘要： An apparatus comprising a downhole tool configured for conveyance within a borehole penetrating a subterranean formation, wherein the downhole tool comprises: a probe assembly configured to seal a region of a wall of the borehole; a perforator configured to penetrate a portion of the sealed region of the borehole wall by projecting through the probe assembly; a fluid chamber comprising a fluid; and a pump configured to inject the fluid from the fluid chamber into the formation through the perforator.
摘要翻译：一种装置，包括井下工具，所述井下工具被构造用于在渗透地下地层的钻孔内传送，其中所述井下工具包括：探针组件，其被配置为密封所述井眼的壁的区域; 穿孔器，其构造成通过突出穿过所述探针组件而穿透所述钻孔壁的所述密封区域的一部分; 包括流体的流体室; 以及构造成通过穿孔机将流体从流体室注入地层的泵。

6. 发明申请

US20110107830A1 APPARATUS AND METHODS FOR CHARACTERIZING A RESERVOIR 有权
标题翻译：用于表征储层的装置和方法
公开(公告)号：US20110107830A1
公开(公告)日：2011-05-12
申请号：US13054236
申请日：2009-05-27
申请人： Troy Fields , Julian Pop , Yves Barriol , Oivind Brockmeier , Jean Desroches , Frederik Majkut , Edward Harrigan , Srinand Karuppoor , Bunker M. Hill , Charles Fensky , Ali Eghbali , Christopher S. Del Campo
发明人： Troy Fields , Julian Pop , Yves Barriol , Oivind Brockmeier , Jean Desroches , Frederik Majkut , Edward Harrigan , Srinand Karuppoor , Bunker M. Hill , Charles Fensky , Ali Eghbali , Christopher S. Del Campo
IPC分类号： E21B47/00
CPC分类号： E21B49/008 , E21B7/061 , E21B33/12 , E21B49/06 , E21B49/10
摘要： An apparatus comprising a downhole tool configured for conveyance within a borehole penetrating a subterranean formation, wherein the downhole tool comprises: a probe assembly configured to seal a region of a wall of the borehole; a perforator configured to penetrate a portion of the sealed region of the borehole wall by projecting through the probe assembly; a fluid chamber comprising a fluid; and a pump configured to inject the fluid from the fluid chamber into the formation through the perforator.
摘要翻译：一种装置，包括井下工具，所述井下工具被构造用于在渗透地下地层的钻孔内传送，其中所述井下工具包括：探针组件，其被配置为密封所述井眼的壁的区域; 穿孔器，其构造成通过突出穿过所述探针组件而穿透所述井壁的所述密封区域的一部分; 包括流体的流体室; 以及构造成通过穿孔机将流体从流体室注入地层的泵。

7. 发明授权

US06745835B2 Method and apparatus for pressure controlled downhole sampling 有权
标题翻译：用于压力控制井下采样的方法和装置
公开(公告)号：US06745835B2
公开(公告)日：2004-06-08
申请号：US10064635
申请日：2002-08-01
申请人： Troy Fields
发明人： Troy Fields
IPC分类号： E21B4908
CPC分类号： E21B49/10
摘要： A method for sampling a subsurface formation includes positioning a formation testing tool in a borehole having borehole fluid with a pressure less than formation pressure such that a pressure differential exists between the borehole and the formation. The method also includes establishing fluid communication between the tool and the formation, and inducing flow from the formation into the tool by exposing the tool to the pressure differential. The method further includes capturing a formation fluid sample in a sample tank by directing formation fluid to the sample tank and exposing the sample tank to the pressure differential. A system for sampling a subsurface formation includes a formation testing tool having a probe assembly, a sample tank, and a conduit system. The system also includes wellhead for controlling borehole pressure. The wellhead includes a sealing apparatus, a pressure increasing device, and a flow adjustment device.
摘要翻译：用于对地下地层进行采样的方法包括将地层测试工具定位在具有低于地层压力的压力的井眼流体的钻孔中，使得钻孔和地层之间存在压力差。该方法还包括建立工具与地层之间的流体连通，以及通过将工具暴露于压差来引导从地层流入工具。该方法还包括通过将地层流体引导到样品池并将样品池暴露于压差来捕获样品槽中的地层流体样品。用于对地下地层进行采样的系统包括具有探针组件，样品槽和导管系统的地层测试工具。该系统还包括用于控制井眼压力的井口。井口包括密封装置，增压装置和流量调节装置。

8. 发明授权

US06766854B2 Well-bore sensor apparatus and method 有权
标题翻译：井筒式传感器装置及方法
公开(公告)号：US06766854B2
公开(公告)日：2004-07-27
申请号：US10163784
申请日：2002-06-06
申请人： Reinhart Ciglenec , Jacques Tabanou , Thomas MacDougall , Kenneth Havlinek , Arthur Liberman , Ian Bryant , Troy Fields
发明人： Reinhart Ciglenec , Jacques Tabanou , Thomas MacDougall , Kenneth Havlinek , Arthur Liberman , Ian Bryant , Troy Fields
IPC分类号： E21B1700
CPC分类号： E21B7/06 , E21B23/00 , E21B29/06 , E21B47/01 , E21B47/011 , E21B47/12 , E21B47/122 , E21B47/124 , E21B49/00 , E21B49/10
摘要： The present invention relates to a well-bore sensor apparatus and method. The apparatus includes a downhole tool carrying at least one sensor plug for deployment into the sidewall of a well-bore. The apparatus may also be used in conjunction with a surface control unit and a communication link for operatively coupling the sensor plug to the surface control unit. The sensor plug is capable of collecting well-bore data, such as pressure or temperature, and communicating the data uphole via a communication link, such as the downhole tool or an antenna. The downhole data may then be analyzed and control commands sent in response thereto. The sensor plug and/or the downhole tool may be made to respond to such control commands. In some embodiments, multiple surface control units for corresponding wells may be networked for decision making and control across multiple well-bores.
摘要翻译：本发明涉及一种井筒传感器装置及方法。该装置包括一个承载至少一个传感器插头的井下工具，用于展开到井眼的侧壁中。该装置还可以与表面控制单元和用于将传感器插塞可操作地耦合到表面控制单元的通信链路结合使用。传感器插头能够收集诸如压力或温度的井眼数据，以及通过诸如井下工具或天线的通信链路将数据上传到井上。然后可以分析井下数据并响应于此发送控制命令。可以使传感器插头和/或井下工具响应于这种控制命令。在一些实施例中，用于相应孔的多个表面控制单元可以联网以用于多个井眼的决策和控制。

9. 发明申请

US20050016727A1 [DOWNHOLE SAMPLING APPARATUS AND METHOD] 有权
标题翻译： [卧室采样装置和方法]
公开(公告)号：US20050016727A1
公开(公告)日：2005-01-27
申请号：US10604495
申请日：2003-07-25
申请人： Troy Fields
发明人： Troy Fields
IPC分类号： E21B33/138 , E21B49/06 , E21B49/10 , E21B43/11
CPC分类号： E21B33/138 , E21B49/06
摘要： A method and apparatus for reducing debris in a perforation in a wellbore extending from the wellbore into a subterranean formations is provided. A housing is positioned in the wellbore, and an arm is extended therefrom. One or more plugs are positionable in the perforation via the arm. The plug is adapted to block debris from formation fluid flowing into the housing via the perforation whereby the contamination in the formation fluid is reduced. The plug may be a filter positionable in the perforation, or a bit activated to dislodge debris.
摘要翻译：提供了一种用于减少从井筒延伸到地层中的井筒中的穿孔中的碎屑的方法和装置。壳体定位在井眼中，并且臂从其延伸。一个或多个插头可经由手臂定位在穿孔中。塞子适于通过穿孔阻挡流入壳体的地层流体中的碎屑，从而减少地层流体中的污染。插头可以是可定位在穿孔中的过滤器，或者被激活以移除碎屑的过滤器。

10. 发明授权

US07111685B2 Downhole sampling apparatus and method 有权
标题翻译：井下取样装置及方法
公开(公告)号：US07111685B2
公开(公告)日：2006-09-26
申请号：US10604495
申请日：2003-07-25
申请人： Troy Fields
发明人： Troy Fields
IPC分类号： E21B43/11 , E21B49/10
CPC分类号： E21B33/138 , E21B49/06
摘要： A method and apparatus for reducing debris in a perforation in a wellbore extending from the wellbore into a subterranean formations is provided. A housing is positioned in the wellbore, and an arm is extended therefrom. One or more plugs are positionable in the perforation via the arm. The plug is adapted to block debris from formation fluid flowing into the housing via the perforation whereby the contamination in the formation fluid is reduced. The plug may be a filter positionable in the perforation, or a bit activated to dislodge debris.
摘要翻译：提供了一种用于减少从井筒延伸到地层中的井筒中的穿孔中的碎屑的方法和装置。壳体定位在井眼中，并且臂从其延伸。一个或多个插头可经由手臂定位在穿孔中。塞子适于通过穿孔阻挡流入壳体的地层流体中的碎屑，从而减少地层流体中的污染。插头可以是可定位在穿孔中的过滤器，或者被激活以移除碎屑的过滤器。

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