公开(公告)号：US10928098B1

公开(公告)日：2021-02-23

申请号：US16417823

申请日：2019-05-21

Applicant: Sibu Varghese

Inventor： Sibu Varghese

IPC: F24H3/02 ,  F04D29/40 ,  F04D19/02 ,  F24H9/00

Abstract: A multistage air compressor unit includes an air inlet; a turbo axial compressor operated via a motor; a heating element in direct communication with the turbo axial fan blade; and a converging chamber directly connected to the heating element; air is pulled in via the air inlet and the turbo axial fan blade for a first stage of compression; and the heating element and converging chamber provide additional stages of compression.

公开(公告)号：US20130284444A1

公开(公告)日：2013-10-31

申请号：US13457099

申请日：2012-04-26

Applicant: Sibu Varghese ,  Christopher Loftin ,  Edward Rositas ,  Arjin Nolan ,  Jesus Aldeguer

Inventor： Sibu Varghese ,  Christopher Loftin ,  Edward Rositas ,  Arjin Nolan ,  Jesus Aldeguer

IPC: E21B41/04

CPC classification number: E21B41/08 ,  E21B43/017

Abstract: Systems, devices, and methods for providing proper spacing and alignment of multi-well modular drilling templates and associated wells are provided. An example embodiment of a system includes a primary well upon which a multi-well modular drilling template is landed, and a second well upon which a specially configured spacer device is landed. The spacer device includes an alignment frame which engages guide arms of the template to force the spacer device into proper axial alignment. The spacer device includes an elongated arm and a guide funnel which provide the proper spacing and proper location for inserting a third well. The third well can be used as the central well for a second multi-well modular drilling template.

Abstract translation: 提供了用于提供多孔模块化钻孔模板和相关井的适当间距和对准的系统，装置和方法。 系统的示例性实施例包括其中多井模块化钻井模板着陆的主井以及专门配置的间隔装置着陆的第二井。 间隔装置包括对准框架，该对准框架与模板的引导臂接合以迫使间隔装置适当地轴向对准。 间隔装置包括细长臂和引导漏斗，其提供用于插入第三孔的适当间隔和适当位置。 第三个井可以用作第二个多井模块化钻井模板的中心井。

公开(公告)号：US20130264117A1

公开(公告)日：2013-10-10

申请号：US13443530

申请日：2012-04-10

Applicant: Sibu Varghese ,  Clint Trimble ,  Christopher Loftin ,  Jeffrey Allen Raynal

Inventor： Sibu Varghese ,  Clint Trimble ,  Christopher Loftin ,  Jeffrey Allen Raynal

IPC: E21B7/124

CPC classification number: E21B43/017 ,  E21B7/12 ,  E21B41/08

Abstract: A template for use in positioning subsea wellbores that has a drop away funnel that extends laterally from the template. The drop away funnel is used to locate a piling adjacent the wellbores and is selectively detached from the template after installing the piling. A tang and clevis type assembly mounts the drop away funnel to the template, where the tang and clevis are coupled together with a main stud. The main stud is oriented substantially parallel with an axis of the drop away funnel; so that when the stud is removed, the drop away funnel can decouple from the template and slide axially downward along the piling.

Abstract translation: 用于定位海底井眼的模板，其具有从模板横向延伸的掉落漏斗。 脱落漏斗用于定位邻近井眼的打桩，并且在安装桩之后选择性地与模板分离。 刀柄和U形夹型组件将落漏漏斗安装到模板上，其中柄脚和U形夹与主螺柱连接在一起。 主螺柱取向为基本上平行于脱落漏斗的轴线; 使得当螺柱被移除时，漏斗漏斗可以与模板分离并且沿着堆叠轴向向下滑动。

公开(公告)号：US08939213B2

公开(公告)日：2015-01-27

申请号：US13457099

申请日：2012-04-26

Applicant: Sibu Varghese ,  Christopher Loftin ,  Edward Rositas ,  Arjin Nolan ,  Jesus Aldeguer

Inventor： Sibu Varghese ,  Christopher Loftin ,  Edward Rositas ,  Arjin Nolan ,  Jesus Aldeguer

IPC: E21B41/04

CPC classification number: E21B41/08 ,  E21B43/017

Abstract: Systems, devices, and methods for providing proper spacing and alignment of multi-well modular drilling templates and associated wells are provided. An example embodiment of a system includes a primary well upon which a multi-well modular drilling template is landed, and a second well upon which a specially configured spacer device is landed. The spacer device includes an alignment frame which engages guide arms of the template to force the spacer device into proper axial alignment. The spacer device includes an elongated arm and a guide funnel which provide the proper spacing and proper location for inserting a third well. The third well can be used as the central well for a second multi-well modular drilling template.

Abstract translation: 提供了用于提供多孔模块化钻孔模板和相关井的适当间距和对准的系统，装置和方法。 系统的示例性实施例包括其中多井模块化钻井模板着陆的主井以及专门配置的间隔装置着陆的第二井。 间隔装置包括对准框架，该对准框架与模板的引导臂接合以迫使间隔装置适当地轴向对准。 间隔装置包括细长臂和引导漏斗，其提供用于插入第三孔的适当间隔和适当位置。 第三个井可以用作第二个多井模块化钻井模板的中心井。

公开(公告)号：US08833461B2

公开(公告)日：2014-09-16

申请号：US13156156

申请日：2011-06-08

Applicant: Sibu Varghese ,  Chad Yates

Inventor： Sibu Varghese ,  Chad Yates

IPC: E21B33/043

CPC classification number: E21B33/043

Abstract: A subsea wellhead assembly includes a housing with a bore. A hanger is lowered into the housing, the hanger having at least one downward facing load shoulder. An expandable load ring is carried on the hanger. When casing weight is applied to the hanger, the weight energizes the load ring, causing it to expand and thereby increase the contact area between a load shoulder on the load ring and a load shoulder on the housing. The shoulders create a path for the load to be transferred to the housing. The increase in contact area increases the load carrying capacity of the hanger. The load ring expansion is limited to elastic expansion to allow it to return to a retracted position when the casing weight is removed.

Abstract translation: 海底井口组件包括具有孔的壳体。 衣架下降到壳体中，衣架具有至少一个向下的负载肩部。 一个可扩展的负载环承载在衣架上。 当套管重量施加到衣架上时，重物使负载环通电，使其膨胀，从而增加了负载环上的负载肩部和外壳上的负载肩部之间的接触面积。 肩膀创建一个将载荷传递到外壳的路径。 接触面积的增加增加了吊架的承载能力。 负载环膨胀限于弹性膨胀，以允许其在外壳重量被移除时返回缩回位置。

公开(公告)号：US08689888B2

公开(公告)日：2014-04-08

申请号：US12913553

申请日：2010-10-27

Applicant: Sibu Varghese ,  Ryan Herbel ,  Dien Nguyen ,  Javier Garcia

Inventor： Sibu Varghese ,  Ryan Herbel ,  Dien Nguyen ,  Javier Garcia

IPC: E21B33/03

CPC classification number: E21B17/10 ,  E21B33/04

Abstract: An outer wellhead member has a bore with a first profile portion and an annular recess. A tubular inner wellhead member with a centralizer/overpull ring is lowered into the outer wellhead member. The centralizer/overpull ring is biased to expand outward to engage the bore of the outer wellhead member to center the inner wellhead member within the bore as the inner wellhead member is lowered through the bore. The recess of the outer wellhead member is adapted to receive the centralizer/overpull ring and oppose axial movement of the centralizer/overpull ring to enable an upward test pull of the inner wellhead member.

Abstract translation: 外部井口构件具有带有第一轮廓部分和环形凹部的孔。 具有扶正器/超螺旋环的管状内部井口构件下降到外部井口构件中。 当内部井口构件通过孔下降时，对中器/超负荷环被偏压以向外膨胀以接合外部井口构件的孔，以将内部井口构件定位在孔内。 外部井口构件的凹部适于接收扶正器/超车环，并且与对置器/推杆环的轴向运动相反，以使内部井口构件能够向上测试。

公开(公告)号：US20120103597A1

公开(公告)日：2012-05-03

申请号：US12913553

申请日：2010-10-27

Applicant: Sibu Varghese ,  Ryan Herbel ,  Dien Nguyen ,  Javier Garcia

Inventor： Sibu Varghese ,  Ryan Herbel ,  Dien Nguyen ,  Javier Garcia

IPC: E21B17/10 ,  B23P17/04

CPC classification number: E21B17/10 ,  E21B33/04

Abstract: An outer wellhead member has a bore with a first profile portion and an annular recess. A tubular inner wellhead member with a centralizer/overpull ring is lowered into the outer wellhead member. The centralizer/overpull ring is biased to expand outward to engage the bore of the outer wellhead member to center the inner wellhead member within the bore as the inner wellhead member is lowered through the bore. The recess of the outer wellhead member is adapted to receive the centralizer/overpull ring and oppose axial movement of the centralizer/overpull ring to enable an upward test pull of the inner wellhead member.

Abstract translation: 外部井口构件具有带有第一轮廓部分和环形凹部的孔。 具有扶正器/超螺旋环的管状内部井口构件下降到外部井口构件中。 当内部井口构件通过孔下降时，对中器/超负荷环被偏压以向外膨胀以接合外部井口构件的孔，以将内部井口构件定位在孔内。 外部井口构件的凹部适于接收扶正器/超车环，并且与对置器/推杆环的轴向运动相反，以使内部井口构件能够向上测试。

公开(公告)号：US20180058172A1

公开(公告)日：2018-03-01

申请号：US15252839

申请日：2016-08-31

Applicant: Sibu Varghese ,  Russell Kurtis Fleetwood ,  Sathish Kalaimani

Inventor： Sibu Varghese ,  Russell Kurtis Fleetwood ,  Sathish Kalaimani

IPC: E21B33/12 ,  E21B37/02

CPC classification number: E21B33/12 ,  E21B37/02

Abstract: A downhole tool including a settable member, a scale removal feature depending from the settable member, the scale removal feature including a protrusion extending radially inwardly from an inside dimension of the settable member.

公开(公告)号：US08905156B2

公开(公告)日：2014-12-09

申请号：US13443530

申请日：2012-04-10

Applicant: Sibu Varghese ,  Clint Trimble ,  Christopher Loftin ,  Jeffrey Allen Raynal

Inventor： Sibu Varghese ,  Clint Trimble ,  Christopher Loftin ,  Jeffrey Allen Raynal

IPC: E21B7/124

CPC classification number: E21B43/017 ,  E21B7/12 ,  E21B41/08

Abstract: A template for use in positioning subsea wellbores that has a drop away funnel that extends laterally from the template. The drop away funnel is used to locate a piling adjacent the wellbores and is selectively detached from the template after installing the piling. A tang and clevis type assembly mounts the drop away funnel to the template, where the tang and clevis are coupled together with a main stud. The main stud is oriented substantially parallel with an axis of the drop away funnel; so that when the stud is removed, the drop away funnel can decouple from the template and slide axially downward along the piling.

Abstract translation: 用于定位海底井眼的模板，其具有从模板横向延伸的掉落漏斗。 脱落漏斗用于定位邻近井眼的打桩，并且在安装桩之后选择性地与模板分离。 刀柄和U形夹型组件将落漏漏斗安装到模板上，其中柄脚和U形夹与主螺柱连接在一起。 主螺柱取向为基本上平行于脱落漏斗的轴线; 使得当螺柱被移除时，漏斗漏斗可以与模板分离并且沿着堆叠轴向向下滑动。

公开(公告)号：US10945569B1

公开(公告)日：2021-03-16

申请号：US16417825

申请日：2019-05-21

Applicant: Sibu Varghese

Inventor： Sibu Varghese

IPC: A45D20/18 ,  A47K10/48 ,  F24H3/04

Abstract: A body dryer system includes a drive unit to heat and pressurize air; a head unit to expel air; a power system and a control system; the power system and the control system are to activate the drive unit; and air is heated and pressurized via the drive unit and pushed to the head unit to be expelled.