公开(公告)号：US10745987B2

公开(公告)日：2020-08-18

申请号：US15348867

申请日：2016-11-10

申请人： NCS MULTISTAGE INC.

发明人： Michael Werries ,  Juan Montero

IPC分类号： E21B23/03 ,  E21B23/02

摘要： There is provided a locator comprising a wellbore coupler including an engagement member that is biased by a biasing member for becoming disposed in a locating position within a locate profile within a wellbore, and a displacement impeding member for impeding displacement of the engagement member relative to the locate profile, while the engagement member is being supported by the displacement impeder, wherein the displacement is for effecting retraction of the engagement member from the locate profile.

公开(公告)号：US11434735B2

公开(公告)日：2022-09-06

申请号：US16491981

申请日：2018-03-06

申请人： NCS MULTISTAGE INC.

发明人： John Ravensbergen ,  Lyle Laun ,  Michael Werries ,  Tim Johnson ,  Juan Montero ,  Brock Gillis

IPC分类号： E21B34/14 ,  E21B43/12 ,  E21B43/16

摘要： There is provided a flow control apparatus configured for integration within a wellbore string disposed within a wellbore extending into a subterranean formation and useable for effecting production of hydrocarbon material by providing flow communication for injection of treatment material for stimulating the reservoir and then receiving hydrocarbon material from the stimulated reservoir, and also for effecting production of hydrocarbon material by providing flow communication for injection of a displacement fluid for displacing hydrocarbon material to a second wellbore.

公开(公告)号：US11927075B2

公开(公告)日：2024-03-12

申请号：US17438367

申请日：2020-01-24

申请人： NCS MULTISTAGE INC.

发明人： Juan Montero ,  Rio Whyte ,  Brock Gillis ,  Timothy Johnson

IPC分类号： E21B34/14 ,  E21B23/04

CPC分类号： E21B34/14 ,  E21B23/04 ,  E21B2200/06

摘要： There is provided a bottomhole assembly that is deployable downhole within a wellbore via a conveyance system. The conveyance system includes a fluid conductor for effecting fluid communication between the surface and the bottomhole assembly. The bottomhole assembly includes an actuator tool and a shifting tool. In some embodiments, for example, the actuator tool is disposed for receiving transmission of a compressive force being applied to the conveyance system from the surface, and transmitting the compressive force for actuating the shifting tool. In some embodiments, for example, the actuator includes an anchoring tool configured for hydraulic actuation, via fluid pressure forces communicated by the fluid conductor of the conveyance system, for becoming retained relative to the wellbore string. In some embodiments, for example, the actuator tool also includes a linear actuator that is extendible relative to the anchoring tool, while the anchoring tool is retained relative to the wellbore string, for transmitting a force to the actuated shifting tool with effect that the shifting tool is displaced relative to the wellbore.

公开(公告)号：US11821286B2

公开(公告)日：2023-11-21

申请号：US17873781

申请日：2022-07-26

申请人： NCS MULTISTAGE INC.

发明人： John Ravensbergen ,  Lyle Laun ,  Michael Werries ,  Tim Johnson ,  Juan Montero ,  Brock Gillis

IPC分类号： E21B34/14 ,  E21B43/12 ,  E21B43/16

CPC分类号： E21B34/14 ,  E21B43/12 ,  E21B43/16

摘要： There is provided a flow control apparatus configured for integration within a wellbore string disposed within a wellbore extending into a subterranean formation and useable for effecting production of hydrocarbon material by providing flow communication for injection of treatment material for stimulating the reservoir and then receiving hydrocarbon material from the stimulated reservoir, and also for effecting production of hydrocarbon material by providing flow communication for injection of a displacement fluid for displacing hydrocarbon material to a second wellbore.

公开(公告)号：US12060772B2

公开(公告)日：2024-08-13

申请号：US18095365

申请日：2023-01-10

申请人： NCS Multistage, Inc.

发明人： Brock Gillis ,  Juan Montero ,  Jonathan Raasch

IPC分类号： E21B34/14 ,  E21B43/12

CPC分类号： E21B34/14 ,  E21B43/12 ,  E21B2200/06

摘要： A valve assembly for integration within a wellbore string disposed within a subterranean reservoir is provided. The valve assembly includes a valve housing having one or more injection ports for establishing fluid communication between a central passage and the reservoir. The valve assembly includes a valve sleeve operatively mounted within the valve housing and comprising a fluid channel adapted to establish fluid communication between the central passage and the injection ports, and configured to create a fluid flowrate restriction. The valve assembly has a flow adjuster connectable to the valve sleeve, and is selectively arranged to align an opening with the fluid channel and allow fluid to flow from the fluid channel through the opening to the injection port, wherein connecting the flow adjuster to the valve sleeve defines a flow length of the fluid channel to adjust the fluid restriction created by the fluid channel.

公开(公告)号：US11578562B2

公开(公告)日：2023-02-14

申请号：US17247076

申请日：2020-11-27

申请人： NCS Multistage Inc.

发明人： Brock Gillis ,  Juan Montero ,  Jonathan Raasch

IPC分类号： E21B34/14 ,  E21B43/12

摘要： A valve assembly for integration within a wellbore string disposed within a subterranean reservoir is provided. The valve assembly includes a valve housing having one or more injection ports for establishing fluid communication between a central passage and the reservoir. The valve assembly includes a valve sleeve operatively mounted within the valve housing and comprising a fluid channel adapted to establish fluid communication between the central passage and the injection ports, and configured to create a fluid flowrate restriction. The valve assembly has a flow adjuster connectable to the valve sleeve, and is selectively arranged to align an opening with the fluid channel and allow fluid to flow from the fluid channel through the opening to the injection port, wherein connecting the flow adjuster to the valve sleeve defines a flow length of the fluid channel to adjust the fluid restriction created by the fluid channel.

公开(公告)号：US20220145725A1

公开(公告)日：2022-05-12

申请号：US17438367

申请日：2020-01-24

申请人： NCS MULTISTAGE INC.

发明人： Juan Montero ,  Rio Whyte ,  Brock Gillis ,  Timothy Johnson

IPC分类号： E21B34/14 ,  E21B23/04 ,  E21B43/14

摘要： There is provided a bottomhole assembly that is deployable downhole within a wellbore via a conveyance system. The conveyance system includes a fluid conductor for effecting fluid communication between the surface and the bottomhole assembly. The bottomhole assembly includes an actuator tool and a shifting tool. In some embodiments, for example, the actuator tool is disposed for receiving transmission of a compressive force being applied to the conveyance system from the surface, and transmitting the compressive force for actuating the shifting tool. In some embodiments, for example, the actuator includes an anchoring tool configured for hydraulic actuation, via fluid pressure forces communicated by the fluid conductor of the conveyance system, for becoming retained relative to the wellbore string. In some embodiments, for example, the actuator tool also includes a linear actuator that is extendible relative to the anchoring tool, while the anchoring tool is retained relative to the wellbore string, for transmitting a force to the actuated shifting tool with effect that the shifting tool is displaced relative to the wellbore.