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61. 发明申请

US20080302530A1 Apparatus and Method for Engaging a Tubular 有权
标题翻译：用于接合管的装置和方法
公开(公告)号：US20080302530A1
公开(公告)日：2008-12-11
申请号：US12048335
申请日：2008-03-14
申请人： Rod Shampine , Jean-Louis Pessin , Joseph K. Flowers , Robin Mallalieu
发明人： Rod Shampine , Jean-Louis Pessin , Joseph K. Flowers , Robin Mallalieu
IPC分类号： E21B47/10
CPC分类号： E21B33/068
摘要： An embodiment of the present invention comprises an apparatus for engaging with an outside diameter of a tubular comprises a device body having an internal surface that defines an internal diameter in a first position and allowing the tubular to pass therethrough and an actuator operable to move the internal surface of the device body from the first position to a second position, the second position defining an internal diameter less than the first position internal diameter. The internal surface of the device body is sized with a predetermined grip length for engaging with the outside diameter of the tubular. The grip length is determined by a function of the outside diameter of the tubular and the coefficient of friction between of the outside diameter of the tubular and the interior surface of the device body and the device body is operable to engage with a tubular having a predetermined range of outside diameters.
摘要翻译：本发明的实施例包括一种用于与管状物的外径接合的装置，包括具有内表面的装置主体，所述内表面在第一位置限定内径，并允许管状物通过其中，并且致动器可操作以使内部所述装置主体的表面从所述第一位置到第二位置，所述第二位置限定小于所述第一位置内径的内径。装置主体的内表面具有预定的抓握长度，用于与管的外径接合。握持长度由管状物的外径和管状体的外径与装置主体的内表面之间的摩擦系数的函数确定，并且装置主体可操作地与具有预定的外径范围。

62. 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.

63. 发明授权

US09670749B2 Integrated pump assembly for well completion 有权
公开(公告)号：US09670749B2
公开(公告)日：2017-06-06
申请号：US11560258
申请日：2006-11-15
申请人： Jean-Louis Pessin , Laurent Coquilleau
发明人： Jean-Louis Pessin , Laurent Coquilleau
IPC分类号： E21B33/14 , E21B21/01
CPC分类号： E21B33/14 , E21B21/01
摘要： An integrated pump assembly for both delivering mud and cement slurry to a borehole during a well completion operation. The pump assembly includes separate mud and cement pumps for maintaining isolation between mud and cement slurry during different stages of the operation. However, in order to obviate the need for a dedicated cement pump prime mover, the cement pump may be driven by the mud pump itself or a prime mover coupled to the mud pump. In the case of coupling the cement pump to the mud pump a hydraulic line may be employed such that hydraulically compatible mud and cement pumps may be more remotely positioned relative to one another if so required based on equipment blueprints for a given well completion facility to be located at a production site.

64. 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。

65. 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。

66. 发明授权

US08573314B2 Packer system with reduced friction during actuation 有权
标题翻译：封隔器系统在致动期间减少摩擦
公开(公告)号：US08573314B2
公开(公告)日：2013-11-05
申请号：US12274811
申请日：2008-11-20
申请人： Pierre-Yves Corre , Jean-Louis Pessin
发明人： Pierre-Yves Corre , Jean-Louis Pessin
IPC分类号： E21B33/12
CPC分类号： E21B33/1216
摘要： A technique involves a packer formed as an expandable packer with an internal expandable bladder. A mechanical structure is deployed around the expandable bladder, and an anti-extrusion layer is located between the internal, expandable bladder and the mechanical structure. A separate protective layer is positioned between the internal, expandable bladder and the mechanical structure to reduce friction.
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。机械结构围绕可膨胀气囊展开，并且抗挤压层位于内部可膨胀气囊和机械结构之间。单独的保护层位于内部可膨胀气囊和机械结构之间以减少摩擦。

67. 发明授权

US08561693B2 Mobile well services assembly 有权
标题翻译：移动井服务大会
公开(公告)号：US08561693B2
公开(公告)日：2013-10-22
申请号：US12105707
申请日：2008-04-18
申请人： Ravicharan Mydur , Jean-Louis Pessin , Mike Wedge , Pavan Katte Vadirajachar
发明人： Ravicharan Mydur , Jean-Louis Pessin , Mike Wedge , Pavan Katte Vadirajachar
IPC分类号： E21B47/01
CPC分类号： E21B19/084 , E21B7/02
摘要： A mobile assembly usable in at least one well services operation includes a chassis, a drum disposed on the chassis having a spooled element disposed thereon for use in the at least one well services operation, a winch disposed on the chassis and attached to the spooled element for raising and lowering the spooled element, an elevation device disposed on the chassis and operable to support the spooled element in the at least one well services operation, at least one acquisition system disposed on the chassis in operable communication with a tool disposed on the spooled element, and a prime mover operable to provide power to at least the drum, the winch, and the elevation device.
摘要翻译：可用于至少一个井服务操作的移动组件包括底盘，设置在底盘上的滚筒，其上设置有用于至少一个井服务操作中的卷绕元件，绞盘设置在底盘上并连接到卷绕元件用于升高和降低所述卷绕元件的升降装置，所述升降装置设置在所述底盘上并且可操作以在所述至少一个井服务操作中支撑所述绕线元件;布置在所述底盘上的至少一个采集系统，其与设置在所述假脱机上的工具可操作地连通元件和原动机，其可操作以向至少滚筒，绞盘和升降装置提供动力。

68. 发明授权

US08376041B2 Apparatus and method for engaging a tubular 有权
标题翻译：用于接合管状物的装置和方法
公开(公告)号：US08376041B2
公开(公告)日：2013-02-19
申请号：US12048335
申请日：2008-03-14
申请人： Rod Shampine , Jean-Louis Pessin , Joseph K. Flowers , Robin Mallalieu
发明人： Rod Shampine , Jean-Louis Pessin , Joseph K. Flowers , Robin Mallalieu
IPC分类号： E21B19/22
CPC分类号： E21B33/068
摘要： An apparatus for engaging with an outside diameter of a tubular comprises a device body having an internal surface that defines an internal diameter in a first position and allowing the tubular to pass therethrough and an actuator operable to move the internal surface of the device body from the first position to a second position, the second position defining an internal diameter less than the first position internal diameter. The internal surface of the device body is sized with a predetermined grip length for engaging with the outside diameter of the tubular. The grip length is determined by a function of the outside diameter of the tubular and the coefficient of friction between of the outside diameter of the tubular and the interior surface of the device body and the device body is operable to engage with a tubular having a predetermined range of outside diameters.
摘要翻译：一种用于与管状物的外径接合的装置包括具有内表面的装置本体，该内表面限定了第一位置的内径，并允许管状物通过其中，并且致动器可操作以将装置主体的内表面从第一位置到第二位置，第二位置限定小于第一位置内径的内径。装置主体的内表面具有预定的抓握长度，用于与管的外径接合。握持长度由管状物的外径和管状体的外径与装置主体的内表面之间的摩擦系数的函数确定，并且装置主体可操作地与具有预定的外径范围。

69. 发明授权

US08336181B2 Fiber reinforced packer 有权
标题翻译：纤维增强包装机
公开(公告)号：US08336181B2
公开(公告)日：2012-12-25
申请号：US12632461
申请日：2009-12-07
申请人： Pierre-Yves Corre , Gilles Carree , Guillaume Boutillon , Zeynep Alpman , Stephane Metayer , Jean-Louis Pessin
发明人： Pierre-Yves Corre , Gilles Carree , Guillaume Boutillon , Zeynep Alpman , Stephane Metayer , Jean-Louis Pessin
IPC分类号： B23P17/00 , E21B33/12
CPC分类号： E21B33/1277 , Y10T29/49801
摘要： A technique enables construction of a simplified inflatable packer. An inflatable packer is constructed with a packer reinforcement layer having at least one fiber layer. The fiber layers provide both mechanical and anti-extrusion qualities in a relatively simple and small package. Depending on the desired application, the inflatable packer also comprises an inner bladder layer and other potential layers, such as an outer seal layer. Mechanical extremities are used to secure longitudinal ends of the various packer layers, including the packer reinforcement layer.
摘要翻译：一种技术使得能够构建简化的充气封隔器。一种充气封隔器由具有至少一个纤维层的封隔器增强层构成。纤维层在相对简单和小的包装中提供机械和抗挤出性质。根据期望的应用，充气封隔器还包括内囊层和其它可能的层，例如外密封层。机械四肢用于固定各种封隔器层的纵向端部，包括封隔器加强层。

70. 发明申请

US20100246318A1 Dry Polymer Hydration Apparatus and methods of Use 有权
标题翻译：干聚合物水化装置及其使用方法
公开(公告)号：US20100246318A1
公开(公告)日：2010-09-30
申请号：US12797699
申请日：2010-06-10
申请人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
发明人： Ismail El Kholy , Gregoire Jacob , Jean-Louis Pessin
IPC分类号： G05D11/02 , B01F15/02
CPC分类号： B01F3/1271 , B01F5/0057 , B01F5/0415 , B01F5/043 , B01F2005/0017 , E21B21/062 , Y10T137/0329
摘要： Disclosed are apparatus and methods for preparing wellbore viscous treatment gels from dry polymer and water. The apparatus includes an eductor which slurries dry polymer with water, at least two input tubes, wherein one input tube is connected with the eductor, and another to a water source. The apparatus also includes a mixing chimney connected to the input tubes. The mixing chimney includes a lower input section with inlets connected to the input tubes wherein a jet of metered dilution water is applied at high pressure to the incoming polymer-water slurry stream. This mixture is then accelerated in a circular, and preferably upward, motion where it is sheared against the wall of a central section of the chimney, without the use of an impeller. The chimney further includes an output section that comprising holes circumferentially located, through which the mixture passes from the central section and into a hydration tank. The mixture exiting the chimney is polymer-water gel which is essentially fully mixed and de-aerated, and at least partially hydrated.
摘要翻译：公开了用于从干燥聚合物和水制备井眼粘性处理凝胶的设备和方法。该设备包括喷射器，其将水与干燥聚合物浆化，至少两个输入管，其中一个输入管与喷射器连接，另一个输入管连接到水源。该装置还包括连接到输入管的混合烟囱。混合烟囱包括下部输入部分，入口连接到输入管，其中计量稀释水的射流以高压施加到进入的聚合物 - 水浆料流。然后将该混合物以圆形，优选向上运动加速，其中它不用叶轮而被剪切在烟囱的中心部分的壁上。烟囱还包括输出部分，其包括周向定位的孔，混合物通过该孔从中心部分通过并进入水化罐。离开烟囱的混合物是聚合物 - 水凝胶，其基本上完全混合并脱气，并且至少部分水合。

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