公开(公告)号：US09856712B2

公开(公告)日：2018-01-02

申请号：US14675461

申请日：2015-03-31

Applicant: Cameron International Corporation

Inventor： Kevin Peter Minnock ,  Abinesh Gnanavelu ,  Padraic Edward McDonnell ,  Edmund Peter McHugh ,  Michael David Mullin ,  Declan Elliott

IPC: E21B33/035 ,  E21B33/076 ,  E21B43/16 ,  E21B43/20

CPC classification number: E21B33/076 ,  E21B33/0355 ,  E21B43/20

Abstract: A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.

公开(公告)号：US20160215585A1

公开(公告)日：2016-07-28

申请号：US14681990

申请日：2015-04-08

Applicant: Cameron International Corporation

Inventor： Michael David Mullin ,  Kevin Peter Minnock

IPC: E21B33/068

CPC classification number: E21B33/068 ,  E21B43/16 ,  E21B43/20

Abstract: A fluid injection system includes a choke valve having at least one inlet. The system also includes a water injection line extending between a water supply and the choke valve, and the water injection line is configured to flow water from the water supply into a first inlet of the at least one inlet of the choke valve. The system also includes a polymer injection line extending from a polymer supply toward the choke valve, and the polymer injection line is configured to flow a polymer in a substantially non-inverted state from the polymer supply toward the choke valve. The choke valve is configured to receive the water and the polymer and to facilitate inversion of the polymer as the water and the polymer flow through the choke valve.

Abstract translation: 流体喷射系统包括具有至少一个入口的阻流阀。 该系统还包括在供水和阻流阀之间延伸的注水管线，并且注水管线被配置为将水从供水流入阻流阀的至少一个入口的第一入口。 该系统还包括从聚合物供应源向阻流阀延伸的聚合物注入管线，并且聚合物注入管线被配置成将基本上非倒置状态的聚合物从聚合物供应流向阻流阀。 阻塞阀构造成接收水和聚合物，并且随着水和聚合物流过阻流阀，促进聚合物的反转。

公开(公告)号：US20150275614A1

公开(公告)日：2015-10-01

申请号：US14675505

申请日：2015-03-31

Applicant: Cameron International Corporation

Inventor： Kevin Peter Minnock ,  Abinesh Gnanavelu ,  Devid Francis Anthony Quin ,  Padraic Edward McDonnell ,  Edmund Peter McHugh ,  Conor James Gray ,  Michael David Mullin ,  Stephen A. Chambers ,  Raymond Nicholas Smyth ,  Declan Elliott ,  Finbarr William Evans

IPC: E21B33/076

CPC classification number: E21B33/076 ,  E21B33/0355 ,  E21B43/20

Abstract: A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.

公开(公告)号：US20150275613A1

公开(公告)日：2015-10-01

申请号：US14675486

申请日：2015-03-31

Applicant: Cameron International Corporation

Inventor： Kevin Peter Minnock ,  Abinesh Gnanavelu ,  David Francis Anthony Quin ,  Padraic Edward McDonnell ,  Edmund Peter McHugh ,  Conor James Gray ,  Michael David Mullin ,  Stephen A Chambers ,  Raymond Nicholas Smyth ,  Declan Elliott ,  Finbarr William Evans

IPC: E21B33/076

CPC classification number: E21B33/076 ,  E21B33/0355 ,  E21B43/20

Abstract: A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.

公开(公告)号：US20150275612A1

公开(公告)日：2015-10-01

申请号：US14675473

申请日：2015-03-31

Applicant: CAMERON INTERNATIONAL CORPORATION

Inventor： Kevin Peter Minnock ,  Abinesh Gnanavelu ,  David Francis Anthony Quin ,  Padraic Edward McDonnell ,  Edmund Peter McHugh ,  Conor James Gray ,  Michael David Mullin ,  Stephen A. Chambers ,  Raymond Nicholas Smyth ,  Declan Elliott ,  Finbarr William Evans

IPC: E21B33/076

CPC classification number: E21B33/076 ,  E21B33/0355 ,  E21B43/20

Abstract: A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.

公开(公告)号：US20150275611A1

公开(公告)日：2015-10-01

申请号：US14675461

申请日：2015-03-31

Applicant: Cameron International Corporation

Inventor： Kevin Peter Minnock ,  Abinesh Gnanavelu ,  David Francis Anthony Quin ,  Padraic Edward McDonnell ,  Edmund Peter McHugh ,  Conor James Gray ,  Michael David Mullin ,  Stephen A. Chambers ,  Raymond Nicholas Smyth ,  Declan Elliott ,  Finbarr William Evans

IPC: E21B33/076

CPC classification number: E21B33/076 ,  E21B33/0355 ,  E21B43/20

Abstract: A system includes a subsea chemical injection system configured to inject a chemical into a well, wherein the choke trim comprises a first cylinder comprising a first plurality of spiral flow paths, a second cylinder comprising a second plurality of spiral flow paths, wherein the first cylinder is disposed within the second cylinder, and an outer portion comprising a plurality of axial passages, wherein the second cylinder is disposed within the outer portion.

Abstract translation: 一种系统包括配置成将化学品注入井中的海底化学物质注入系统，其中所述扼流装置包括包括第一多个螺旋流动路径的第一气缸，包括第二多个螺旋流动路径的第二气缸，其中所述第一气缸 设置在所述第二圆筒内，以及包括多个轴向通道的外部部分，其中所述第二圆柱体设置在所述外部部分内。

公开(公告)号：US10190383B2

公开(公告)日：2019-01-29

申请号：US14681990

申请日：2015-04-08

Applicant: Cameron International Corporation

Inventor： Michael David Mullin ,  Kevin Peter Minnock

IPC: E21B33/06 ,  E21B33/068 ,  E21B43/16 ,  E21B43/20

Abstract: A fluid injection system includes a choke valve having at least one inlet. The system also includes a water injection line extending between a water supply and the choke valve, and the water injection line is configured to flow water from the water supply into a first inlet of the at least one inlet of the choke valve. The system also includes a polymer injection line extending from a polymer supply toward the choke valve, and the polymer injection line is configured to flow a polymer in a substantially non-inverted state from the polymer supply toward the choke valve. The choke valve is configured to receive the water and the polymer and to facilitate inversion of the polymer as the water and the polymer flow through the choke valve.

公开(公告)号：US09945217B2

公开(公告)日：2018-04-17

申请号：US14681971

申请日：2015-04-08

Applicant: Cameron International Corporation

Inventor： Michael David Mullin ,  Kevin Peter Minnock

IPC: E21B33/068 ,  E21B33/076 ,  E21B43/16 ,  E21B43/25

CPC classification number: E21B43/16 ,  E21B33/068 ,  E21B33/076 ,  E21B43/25

Abstract: A fluid injection system includes a water injection assembly having a choke valve configured to receive water from a water injection line and to provide the water to a main bore of a well head. The system also includes a polymer injection assembly having a dedicated polymer connection configured to receive a polymer from a polymer injection line and to direct the polymer toward the main bore of the well head to facilitate mixing of the water and the polymer within the main bore.

公开(公告)号：US20160215603A1

公开(公告)日：2016-07-28

申请号：US14681971

申请日：2015-04-08

Applicant: Cameron International Corporation

Inventor： Michael David Mullin ,  Kevin Peter Minnock

IPC: E21B43/16

CPC classification number: E21B43/16 ,  E21B33/068 ,  E21B33/076 ,  E21B43/25

Abstract: A fluid injection system includes a water injection assembly having a choke valve configured to receive water from a water injection line and to provide the water to a main bore of a well head. The system also includes a polymer injection assembly having a dedicated polymer connection configured to receive a polymer from a polymer injection line and to direct the polymer toward the main bore of the well head to facilitate mixing of the water and the polymer within the main bore.

Abstract translation: 流体注射系统包括具有阻塞阀的注水组件，该阻塞阀构造成从注水管线接收水并将水提供给井口的主孔。 该系统还包括具有专用聚合物连接的聚合物注入组件，其被配置为从聚合物注入管线接收聚合物并将聚合物引导到井口的主孔，以促进水和聚合物在主孔内的混合。