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11. 发明授权

US08322416B2 Focused sampling of formation fluids 有权
标题翻译：对地层流体进行聚焦取样
公开(公告)号：US08322416B2
公开(公告)日：2012-12-04
申请号：US12486804
申请日：2009-06-18
申请人： Julian J. Pop , Pierre-Yves Corre
发明人： Julian J. Pop , Pierre-Yves Corre
IPC分类号： E21B49/08 , E21B49/10
CPC分类号： E21B49/10 , E21B33/1243
摘要： An apparatus for obtaining a fluid at a position within a wellbore that penetrates a subterranean formation includes a body adapted to be disposed in the wellbore on a conveyance equipped with one or more expandable packers providing a sample region disposed between an upper cleanup zone and a lower cleanup zone when expanded into abutting contact with the wellbore wall. An upper cleanup port is provided at the upper cleanup zone. A lower cleanup port is provided at the lower cleanup zone. A fluid cleanup flowline in fluid connection with the upper and lower cleanup ports can be provided. A sampling inlet is provided at the sampling region, and a sampling flowline is in fluid connection with the sampling inlet for drawing fluid from the sampling region.
摘要翻译：用于在渗透地下地层的井筒内的位置处获得流体的装置包括适于设置在井筒中的主体上的装置，该输送装置配备有一个或多个可膨胀封隔器，其提供设置在上部净化区域和下部区域之间的样品区域当膨胀成与井眼壁邻接接触时的清洁区。在上清洁区域提供上清洁端口。在较低清洁区域提供较低的清洁端口。可以提供与上清洁端口和下清洁端口流体连接的流体清除流线。采样入口设置在采样区域，采样流线与采样入口流体连接，用于从采样区抽取流体。

12. 发明申请

US20100319912A1 FOCUSED SAMPLING OF FORMATION FLUIDS 有权
标题翻译：聚焦采样液形成
公开(公告)号：US20100319912A1
公开(公告)日：2010-12-23
申请号：US12486804
申请日：2009-06-18
申请人： Julian J. Pop , Pierre-Yves Corre
发明人： Julian J. Pop , Pierre-Yves Corre
IPC分类号： E21B49/08 , E21B47/00
CPC分类号： E21B49/10 , E21B33/1243
摘要： An apparatus for obtaining a fluid at a position within a wellbore that penetrates a subterranean formation includes a body adapted to be disposed in the wellbore on a conveyance equipped with one or more expandable packers providing a sample region disposed between an upper cleanup zone and a lower cleanup zone when expanded into abutting contact with the wellbore wall; an upper cleanup port provided at the upper cleanup zone; a lower cleanup port provided at the lower cleanup zone; at least one fluid cleanup flowline in fluid connection with the upper and lower cleanup ports; a sampling inlet provided at the sampling region; and a sampling flowline in fluid connection with the sampling inlet for drawing fluid from the sampling region.
摘要翻译：用于在渗透地下地层的井筒内的位置处获得流体的装置包括适于设置在井筒中的主体上的装置，该输送装置配备有一个或多个可膨胀封隔器，其提供设置在上部净化区域和下部区域之间的样品区域当膨胀成与井眼壁邻接接触时; 位于上清洁区的上清洁口; 位于下部清理区的较低清洁口; 至少一个流体清除流线，其与上清洁端口和下清洁端口流体连接; 在采样区设置的取样口; 以及与采样入口流体连接以从采样区抽取流体的采样流线。

13. 发明授权

US09874066B2 Packer assembly with sealing bodies 有权
公开(公告)号：US09874066B2
公开(公告)日：2018-01-23
申请号：US13994636
申请日：2011-12-16
申请人： Pierre-Yves Corre , Jean-Louis Pessin , Stephane Metayer , Stephen Yeldell
发明人： Pierre-Yves Corre , Jean-Louis Pessin , Stephane Metayer , Stephen Yeldell
IPC分类号： E21B49/08 , E21B49/10 , E21B33/124 , E21B33/12 , E21B33/127
CPC分类号： E21B33/12 , E21B33/1208 , E21B33/1243 , E21B33/1277 , E21B49/084 , E21B49/10
摘要： A packer assembly has an inner expandable packer. An outer layer having sealing bodies may be disposed about and/or positioned on the outer surface of the inner expandable packer member. Each of the sealing bodies may have an elastomeric body, and one or more flowlines may be embedded in the elastomeric body of each of the sealing bodies. The sealing bodies may be located in grooves in the inner expendable packer member. The sealing bodies may contact a surrounding casing or a surrounding formation to form an annular seal; in an embodiment, the sealing bodies and the inner expandable packer member may contact a surrounding casing or a surrounding formation to form an annular seal. The sealing bodies may be non-integral with each other and/or separable from each other.

14. 发明申请

US20140020890A1 Sampling Assembly For A Single Packer 有权
标题翻译：单个封隔器采样组件
公开(公告)号：US20140020890A1
公开(公告)日：2014-01-23
申请号：US13996486
申请日：2011-12-20
申请人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Darya Mustafina
发明人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Darya Mustafina
IPC分类号： E21B49/08
CPC分类号： E21B49/08 , E21B33/1208 , E21B49/081
摘要： A sampling assembly of a single packer assembly may have more guard drains than sampling drains. The single packer assembly having the sampling assembly may be deployed in a wellbore formed in a subterranean formation, and the single packer assembly may be deployed on a wireline cable or another deployment or conveyance. The number and the area of the sampling drains, the number and the area of the guard drains, and the positions of the sampling drains and the guard drains may be designed so that the guard drains which are operational may provide a fluid intake rate exceeding a predetermined threshold if one of the guard drains is congested and/or blocked.
摘要翻译：单个封隔器组件的采样组件可以具有比采样排水管更多的保护排水口。具有采样组件的单个封隔器组件可以部署在形成在地下地层中的井眼中，并且单个封隔器组件可以部署在有线电缆或另一部署或运输上。采样排水管的数量和面积，防护排水的数量和面积以及取样排水管和排水管的位置可以设计成使得可操作的防护排水管可以提供超过如果其中一个保护排水管堵塞和/或堵塞，则预定阈值。

15. 发明授权

US09644478B2 Sampling assembly for a single packer 有权
公开(公告)号：US09644478B2
公开(公告)日：2017-05-09
申请号：US13996486
申请日：2011-12-20
申请人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Darya Mustafina
发明人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Darya Mustafina
IPC分类号： E21B49/08 , E21B33/12
CPC分类号： E21B49/08 , E21B33/1208 , E21B49/081
摘要： A sampling assembly of a single packer assembly may have more guard drains than sampling drains. The single packer assembly having the sampling assembly may be deployed in a wellbore formed in a subterranean formation, and the single packer assembly may be deployed on a wireline cable or another deployment or conveyance. The number and the area of the sampling drains, the number and the area of the guard drains, and the positions of the sampling drains and the guard drains may be designed so that the guard drains which are operational may provide a fluid intake rate exceeding a predetermined threshold if one of the guard drains is congested and/or blocked.

16. 发明授权

US09022105B2 Expandable filtering system for single packer systems 有权
标题翻译：单封隔器系统的可扩展过滤系统
公开(公告)号：US09022105B2
公开(公告)日：2015-05-05
申请号：US14127765
申请日：2012-06-25
申请人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Jean-Louis Pessin
发明人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Jean-Louis Pessin
IPC分类号： E21B33/127 , E21B49/10 , E21B49/08 , E21B33/12 , E21B43/08 , E21B43/10
CPC分类号： E21B49/10 , E21B33/12 , E21B33/1277 , E21B43/08 , E21B43/10 , E21B49/08
摘要： An arrangement having a body with at least one drain provided in the body is disclosed. The drain is configured to receive fluid when the body is expanded from a first unexpanded condition to a second expanded condition. At least one flowline is connectable to the drain. A screen is positioned over the drain and is configurable to expand from the first unexpanded condition to the second expanded condition.
摘要翻译：公开了具有设置在主体中的至少一个排水口的主体的装置。当主体从第一未膨胀状态膨胀到第二膨胀状态时，排水口构造成接收流体。至少有一条流线可以连接到排水管。屏幕位于排水管上方，可配置为从第一未膨胀状态扩展到第二膨胀状态。

17. 发明申请

US20140151039A1 Expandable Filtering System For Single Packer Systems 有权
标题翻译：单一封隔器系统的可扩展过滤系统
公开(公告)号：US20140151039A1
公开(公告)日：2014-06-05
申请号：US14127765
申请日：2012-06-25
申请人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Jean-Louis Pessin
发明人： Pierre-Yves Corre , Stephane Metayer , Alexander F. Zazovsky , Stephen Yeldell , Jean-Louis Pessin
IPC分类号： E21B49/10 , E21B43/10 , E21B33/12 , E21B43/08
CPC分类号： E21B49/10 , E21B33/12 , E21B33/1277 , E21B43/08 , E21B43/10 , E21B49/08
摘要： An arrangement having a body with at least one drain provided in the body is disclosed. The drain is configured to receive fluid when the body is expanded from a first unexpanded condition to a second expanded condition. At least one flowline is connectable to the drain. A screen is positioned over the drain and is configurable to expand from the first unexpanded condition to the second expanded condition.
摘要翻译：公开了具有设置在主体中的至少一个排水口的主体的装置。当主体从第一未膨胀状态膨胀到第二膨胀状态时，排水口构造成接收流体。至少有一条流线可以连接到排水管。屏幕位于排水管上方，可配置为从第一未膨胀状态扩展到第二膨胀状态。

18. 发明申请

US20140008061A1 Packer Assembly With Sealing Bodies 有权
标题翻译：封隔器装配密封件
公开(公告)号：US20140008061A1
公开(公告)日：2014-01-09
申请号：US13994636
申请日：2011-12-16
申请人： Pierre-Yves Corre , Jean-Louis Pessin , Stephane Metayer , Stephen Yeldell
发明人： Pierre-Yves Corre , Jean-Louis Pessin , Stephane Metayer , Stephen Yeldell
IPC分类号： E21B33/12 , E21B49/10
CPC分类号： E21B33/12 , E21B33/1208 , E21B33/1243 , E21B33/1277 , E21B49/084 , E21B49/10
摘要： A packer assembly has an inner expandable packer. An outer layer having sealing bodies may be disposed about and/or positioned on the outer surface of the inner expandable packer member. Each of the sealing bodies may have an elastomeric body, and one or more flowlines may be embedded in the elastomeric body of each of the sealing bodies. The sealing bodies may be located in grooves in the inner expendable packer member. The sealing bodies may contact a surrounding casing or a surrounding formation to form an annular seal; in an embodiment, the sealing bodies and the inner expandable packer member may contact a surrounding casing or a surrounding formation to form an annular seal. The sealing bodies may be non-integral with each other and/or separable from each other.
摘要翻译：封隔器组件具有内部可膨胀封隔器。具有密封体的外层可以围绕和/或定位在内部可膨胀封隔器构件的外表面上。每个密封体可以具有弹性体，并且一个或多个流线可嵌入每个密封体的弹性体中。密封体可以位于内消耗性封隔器构件中的凹槽中。密封体可以接触周围的壳体或周围的结构以形成环形密封; 在一个实施例中，密封体和内部可膨胀封隔器构件可接触周围的外壳或周围的结构以形成环形密封。密封体可以彼此不一体和/或彼此分离。

19. 发明授权

US09371730B2 System and method related to a sampling packer 有权
标题翻译：与采样封隔器相关的系统和方法
公开(公告)号：US09371730B2
公开(公告)日：2016-06-21
申请号：US13880613
申请日：2011-10-21
申请人： Pierre-Yves Corre , Stephane Metayer , Jean-Louis Pessin , Kathiravane Tingat Cody , Alexander F. Zazovsky
发明人： Pierre-Yves Corre , Stephane Metayer , Jean-Louis Pessin , Kathiravane Tingat Cody , Alexander F. Zazovsky
IPC分类号： E21B49/10 , E21B43/08 , E21B33/127
CPC分类号： E21B49/10 , E21B33/12 , E21B33/124 , E21B33/127 , E21B43/08 , E21B49/08
摘要： A technique involves collecting formation fluids through a single packer. The single packer comprises an outer bladder with drains positioned in the outer bladder to obtain formation fluid samples. Features also may be incorporated into the single packer to limit sealing in the circumferential spaces between the drains and to provide a larger sampling surface than provided simply via the drain surface area.
摘要翻译：一种技术涉及通过单个封隔器收集地层流体。单个封隔器包括具有位于外囊中的排水管的外囊，以获得地层流体样品。特征还可以并入单个封隔器中以限制排水沟之间的周向空间中的密封，并且提供比仅通过排水表面区域提供的更大的采样表面。

20. 发明授权

US09175776B2 Expandable packer construction 有权
标题翻译：可扩展封隔器结构
公开(公告)号：US09175776B2
公开(公告)日：2015-11-03
申请号：US13209548
申请日：2011-08-15
申请人： Jean-Louis Pessin , Pierre-Yves Corre , Guillaume Boutillon
发明人： Jean-Louis Pessin , Pierre-Yves Corre , Guillaume Boutillon
IPC分类号： E21B33/12 , F16J15/46 , E21B33/127
CPC分类号： E21B33/1285 , E21B23/06 , E21B33/127 , F16J15/46 , Y10T29/49297 , Y10T29/4998 , Y10T29/49982
摘要： A technique involves a packer formed as an expandable packer with an internal expandable bladder. The expandable bladder is formed with a section that is radially enlarged relative to an axial end of the expandable bladder when the bladder is in a relaxed state. The bladder configuration enables use of a reduced expansion ratio while still allowing expansion of the packer to a desired large diameter.
摘要翻译：一种技术涉及一种封隔器，其形成为具有内部可膨胀囊的可膨胀封隔器。当囊状物处于松弛状态时，可膨胀囊形成有相对于可膨胀囊的轴向端部径向扩大的部分。气囊构造使得能够使用减小的膨胀比，同时仍然允许封隔器膨胀至期望的大直径。

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