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    SYSTEMS AND METHODS FOR PRODUCING HYDROCARBON MATERIAL FROM OR INJECTING FLUID INTO A SUBTERRANEAN FORMATION USING ADJUSTABLE FLOW RESTRICTION
    1.
    发明申请
    SYSTEMS AND METHODS FOR PRODUCING HYDROCARBON MATERIAL FROM OR INJECTING FLUID INTO A SUBTERRANEAN FORMATION USING ADJUSTABLE FLOW RESTRICTION 有权

    公开(公告)号：US20220170344A1

    公开(公告)日：2022-06-02

    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.

    APPARATUSES AND METHODS FOR LOCATING WITHIN A WELLBORE
    3.
    发明申请
    APPARATUSES AND METHODS FOR LOCATING WITHIN A WELLBORE 审中-公开

    公开(公告)号：US20170183929A1

    公开(公告)日：2017-06-29

    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

    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.

    HIGH FORCE STROKER TOOL
    4.
    发明公开
    HIGH FORCE STROKER TOOL 审中-公开

    公开(公告)号：US20240295155A1

    公开(公告)日：2024-09-05

    申请号：US18566202

    申请日：2021-09-16

    申请人： NCS MULTISTAGE INC.

    发明人： Michael WERRIES ,  Jonathan RAASCH ,  Juan MONTERO ,  Brock GILLIS

    IPC分类号： E21B23/04 ,  E21B34/14

    CPC分类号： E21B23/04 ,  E21B34/14

    摘要： A high force stroker tool for integration within a wellbore string disposed along a wellbore defined within a subterranean reservoir is provided. The stroker tool includes a hydraulic anchor hydraulically operable to deploy slips securable to the wellbore and to define a mechanical brace, a shifting tool operatively coupled to the hydraulic anchor and comprising a mechanical anchor securable to a movable component, the shifting tool being mechanically operable to move the movable component; and an actuator coupled between the hydraulic anchor and the shifting tool, the actuator being hydraulically operable to brace against the mechanical brace and create a downhole mechanical force adapted to mechanically operate the shifting tool. A method of shifting downhole valve assemblies using the high force stroker tool is also provided.

    FLUID PRESSURE-ACTIVATED VALVE ASSEMBLY WITH FLOW RESTRICTION AND SYSTEMS AND METHODS FOR IN SITU OPERATIONS
    5.
    发明公开
    FLUID PRESSURE-ACTIVATED VALVE ASSEMBLY WITH FLOW RESTRICTION AND SYSTEMS AND METHODS FOR IN SITU OPERATIONS 审中-公开

    公开(公告)号：US20230392473A1

    公开(公告)日：2023-12-07

    申请号：US18249101

    申请日：2021-10-13

    申请人： NCS MULTISTAGE INC.

    发明人： Michael WERRIES ,  Jesse POWELL ,  Ryan REDECOPP ,  Juan MONTERO

    IPC分类号： E21B34/06 ,  E21B43/26 ,  E21B43/16

    CPC分类号： E21B34/063 ,  E21B43/26 ,  E21B43/16 ,  E21B33/12

    摘要： A well completion system for producing fluids from a wellbore provided in a subterranean reservoir is provided. The well completion system includes tubing segments connectable to one another along the wellbore. The tubing segments include injection segments provided along the wellbore in spaced-apart relation to each other, each injection segment has an injection valve toollessly operable between a closed configuration preventing fluid flow into the reservoir, and an open configuration allowing fluid flow into the reservoir. The tubing segments also include production segments provided along the wellbore in a staggered relation with respect to the injection segments and configured to allow fluids received from the reservoir to be produced from the reservoir. The tubing segments each are configured to include injection fluid passages and production fluid passages isolated from one another along the wellbore to enable synchronously injecting and producing fluids to and from the reservoir at respective fractured locations.

    SYSTEMS AND METHODS FOR PRODUCING HYDROCARBON MATERIAL FROM OR INJECTING FLUID INTO A SUBTERRANEAN FORMATION USING ADJUSTABLE FLOW RESTRICTION
    6.
    发明公开
    SYSTEMS AND METHODS FOR PRODUCING HYDROCARBON MATERIAL FROM OR INJECTING FLUID INTO A SUBTERRANEAN FORMATION USING ADJUSTABLE FLOW RESTRICTION 审中-公开

    公开(公告)号：US20230144473A1

    公开(公告)日：2023-05-11

    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.