公开(公告)号：US20130092447A1

公开(公告)日：2013-04-18

申请号：US13276076

申请日：2011-10-18

Applicant: Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

Inventor： Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

IPC: E21B17/00

CPC classification number: E21B17/07

Abstract: An impact dissipation tool for supporting a downhole tool in downhole applications. The tool includes a base and a housing. The tool also includes a carriage located within the housing and coupled to the base, the carriage being movable relative to the housing upon a predetermined impact force. A dissipator disposed inside the housing is collapsible due to the relative movement of the carriage and the housing. The collapse of the dissipator dissipates the impact force transferred to the downhole tool.

Abstract translation: 用于在井下应用中支撑井下工具的冲击耗散工具。 该工具包括底座和外壳。 工具还包括位于壳体内并联接到基座的滑架，滑架可在预定的冲击力下相对于壳体移动。 由于托架和壳体的相对移动，设置在壳体内部的耗散器可折叠。 耗散器的塌陷消散了传递到井下工具的冲击力。

公开(公告)号：US08813876B2

公开(公告)日：2014-08-26

申请号：US13276076

申请日：2011-10-18

Applicant: Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

Inventor： Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

IPC: E21B17/10

CPC classification number: E21B17/07

Abstract: An impact dissipation tool for supporting a downhole tool in downhole applications. The tool includes a base and a housing. The tool also includes a carriage located within the housing and coupled to the base, the carriage being movable relative to the housing upon a predetermined impact force. A dissipator disposed inside the housing is collapsible due to the relative movement of the carriage and the housing. The collapse of the dissipator dissipates the impact force transferred to the downhole tool.

Abstract translation: 用于在井下应用中支撑井下工具的冲击耗散工具。 该工具包括底座和外壳。 工具还包括位于壳体内并联接到基座的滑架，滑架可在预定的冲击力下相对于壳体移动。 由于托架和壳体的相对移动，设置在壳体内部的耗散器可折叠。 耗散器的塌陷消散了传递到井下工具的冲击力。

公开(公告)号：US08113544B2

公开(公告)日：2012-02-14

申请号：US11400351

申请日：2006-04-07

Applicant: Jimmy Fultz ,  Ryan Gustafson ,  Jaime Pedraza

Inventor： Jimmy Fultz ,  Ryan Gustafson ,  Jaime Pedraza

IPC: F16L27/00

CPC classification number: F16L17/10 ,  E21B21/106 ,  F16L23/16

Abstract: A fluid union includes a rotatable member with an axis to rotate about, a non-rotatable member, and an actuating member disposed between the rotatable member and the non-rotatable member. The actuating member is moveable along the axis between an engaged position and a non-engaged position and the actuating member is biased towards the non-rotatable member.

Abstract translation: 流体连接件包括可转动的轴线的旋转构件，不可旋转构件以及设置在可旋转构件和不可转动构件之间的致动构件。 致动构件可以在接合位置和非接合位置之间沿轴线移动，并且致动构件朝向不可旋转构件偏置。

公开(公告)号：US20120205116A1

公开(公告)日：2012-08-16

申请号：US13028752

申请日：2011-02-16

Applicant: Jonathan Macrae ,  Bulent Finci ,  Jaime Pedraza ,  Mark Schiel ,  Robert Crispin Porter

Inventor： Jonathan Macrae ,  Bulent Finci ,  Jaime Pedraza ,  Mark Schiel ,  Robert Crispin Porter

IPC: E21B34/06 ,  F16K15/03

CPC classification number: E21B34/06 ,  E21B2034/005 ,  F16K15/033 ,  Y10T137/7898

Abstract: A flapper valve includes a valve body, a valve cover pivotally coupled to the valve body at a hinge between an open and closed position, and a biasing element biasing the valve cover to the closed position. The valve cover includes an interior face comprising a sealing surface and a boss including a face surrounded by a beveled edge joining the boss with the sealing surface.

Abstract translation: 挡板阀包括阀体，在打开和关闭位置之间的铰链处枢转地联接到阀体的阀盖和将阀盖偏置到关闭位置的偏置元件。 阀盖包括内表面，该内表面包括密封表面和凸台，该凸台包括由将凸台与密封表面连接的倾斜边缘包围的表面。

公开(公告)号：US20170145758A1

公开(公告)日：2017-05-25

申请号：US15428633

申请日：2017-02-09

Applicant: Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

Inventor： Alan J. Sallwasser ,  Bulent Finci ,  Jaime Pedraza ,  Akio Kita

IPC: E21B17/07

CPC classification number: E21B17/07

Abstract: An impact dissipation tool for supporting a downhole tool in downhole applications. The tool includes a base and a housing. The tool also includes a carriage located within the housing and coupled to the base, the carriage being movable relative to the housing upon a predetermined impact force. A dissipator disposed inside the housing is collapsible due to the relative movement of the carriage and the housing. The collapse of the dissipator dissipates the impact force transferred to the downhole tool.

公开(公告)号：US08607876B2

公开(公告)日：2013-12-17

申请号：US13028752

申请日：2011-02-16

Applicant: Jonathan Macrae ,  Bulent Finci ,  Jaime Pedraza ,  Mark Schiel ,  Robert Crispin Porter

Inventor： Jonathan Macrae ,  Bulent Finci ,  Jaime Pedraza ,  Mark Schiel ,  Robert Crispin Porter

IPC: E21B34/08

CPC classification number: E21B34/06 ,  E21B2034/005 ,  F16K15/033 ,  Y10T137/7898

Abstract: A flapper valve includes a valve body, a valve cover pivotally coupled to the valve body at a hinge between an open and closed position, and a biasing element biasing the valve cover to the closed position. The valve cover includes an interior face comprising a sealing surface and a boss including a face surrounded by a beveled edge joining the boss with the sealing surface.

Abstract translation: 挡板阀包括阀体，在打开和关闭位置之间的铰链处枢转地联接到阀体的阀盖和将阀盖偏置到关闭位置的偏置元件。 阀盖包括内表面，该内表面包括密封表面和凸台，该凸台包括由将凸台与密封表面连接的倾斜边缘包围的表面。

公开(公告)号：US20070236006A1

公开(公告)日：2007-10-11

申请号：US11400351

申请日：2006-04-07

Applicant: Jimmy Fultz ,  Ryan Gustafson ,  Jaime Pedraza

Inventor： Jimmy Fultz ,  Ryan Gustafson ,  Jaime Pedraza

IPC: F16L17/00

CPC classification number: F16L17/10 ,  E21B21/106 ,  F16L23/16

Abstract: A fluid union includes a rotatable member with an axis to rotate about, a non-rotatable member, and an actuating member disposed between the rotatable member and the non-rotatable member. The actuating member is moveable along the axis between an engaged position and a non-engaged position and the actuating member is biased towards the non-rotatable member.

Abstract translation: 流体连接件包括可转动的轴线的旋转构件，不可旋转构件以及设置在可旋转构件和不可转动构件之间的致动构件。 致动构件可以在接合位置和非接合位置之间沿轴线移动，并且致动构件朝向不可旋转构件偏置。