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1.发明授权公开(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
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.
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公开(公告)号：US10683730B2
公开(公告)日：2020-06-16
申请号：US16019350
申请日：2018-06-26
申请人： NCS Multistage Inc.
发明人： Tim Johnson , Don Getzlaf
摘要： A bottomhole assembly for deployment within a wellbore string disposed within a wellbore. The assembly comprises a first mandrel; a second mandrel including a locator for becoming disposed within a locate profile of the wellbore string; a shifting tool including a first gripper surface and a second gripper surfaces; a first shifting tool actuator and a second shifting tool actuator that are translatable with the first mandrel. The shifting tool is displaceable in response to urging by the first shifting tool actuator and the second shifting tool actuator to become disposed in gripping engagement with a flow control member. The second mandrel includes a retainer for limiting displacement of the shifting tool, relative to second mandrel, in both downhole and uphole directions.
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公开(公告)号：US10030479B2
公开(公告)日：2018-07-24
申请号：US14982820
申请日：2015-12-29
申请人： NCS MULTISTAGE INC.
发明人： Tim Johnson , Don Getzlaf
摘要： A bottomhole assembly for deployment within a wellbore is disclosed. The wellbore string includes a port and a flow control member, wherein the latter is displaceable to open and close the port. The flow control member comprises a first mandrel; a second mandrel including a locator for disposition within a locate profile of the wellbore string to resist displacement of the second mandrel, relative to the locate profile, and locating the bottomhole assembly within the wellbore string. A shifting tool is disclosed, the shifting tool including two gripper surfaces; and two shifting tool actuators, translatable with the first mandrel. The shifting tool actuators displace the shifting tool by displacing the first mandrel downhole or uphole relative to the second mandrel; and the second mandrel includes a retainer for limiting displacement of the shifting tool, relative to second mandrel, in both of downhole and uphole directions.
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公开(公告)号：US11549344B2
公开(公告)日：2023-01-10
申请号：US17151318
申请日：2021-01-18
申请人： NCS MULTISTAGE INC.
摘要： Apparatuses, systems and methods for controlling production of hydrocarbon material disposed within a subterranean formation are provided. In one aspect, a method is provided for producing hydrocarbon material by displacement via flow communication station of a production well. Working states of the production well are analyzed by setting the flow communication stations in the working state, producing hydrocarbon material while in the working state, and sensing a characteristic of the produced material while in the working state. A working state that optimizes operating parameters of the of the production well is determined based on the sensed characteristic, and the production well is subsequently operated in that working state.
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公开(公告)号：US11168527B2
公开(公告)日：2021-11-09
申请号：US16574842
申请日：2019-09-18
申请人： NCS Multistage Inc.
发明人： Tim Johnson , Michael Werries
摘要： There is provided a downhole tool comprising a locator. The locator includes a wellbore coupler for becoming releasably retained relative to a locate profile; and a wellbore coupler release opposer configured for opposing release of the wellbore coupler from the retention relative to the locate profile. While the opposing of the release of the wellbore coupler from the retention relative to the locate profile is being effected by the wellbore coupler release opposer, relative displacement between the wellbore coupler release opposer and the wellbore coupler is effectible, with effect that the opposing is defeated. The locator also includes a displacement impeder for impeding the relative displacement between the wellbore coupler release opposer and the wellbore coupler.
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公开(公告)号：US11078745B2
公开(公告)日：2021-08-03
申请号：US16406800
申请日：2019-05-08
申请人： NCS Multistage Inc.
发明人： Don Getzlaf , Tim Johnson , Brock Gillis
IPC分类号： E21B34/14 , E21B33/124 , E21B43/14 , E21B34/06 , E21B43/12
摘要： There is provided a plurality of injection stations, wherein each one of the injection stations, independently, comprising: a housing; a port extending through the housing; a flow control member configured for displacement for effecting at least opening of the port such that, when the injection station is integrated within a wellbore string that is disposed within a wellbore of a subterranean formation, and treatment fluid is being supplied through a wellbore string passage of the wellbore string, injection of the supplied treatment fluid into the subterranean formation is effected through the port; and a deployable seat, mounted to the housing, and including an aperture, and configured such that, when the seat is deployed in a deployed position, the seat is configured for receiving a respective plug for seating of the respective plug over the aperture of the seat; such that a plurality of plugs are respective to the injection stations, wherein each one of the plugs is respective to a deployable seat of a one of the injection stations, such that each one of the plugs is respective to a one of the injection stations.
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公开(公告)号：US20200063513A1
公开(公告)日：2020-02-27
申请号：US16574842
申请日：2019-09-18
申请人： NCS Multistage Inc.
发明人： Tim Johnson , Michael Werries
摘要： There is provided a downhole tool comprising a locator. The locator includes a wellbore coupler for becoming releasably retained relative to a locate profile; and a wellbore coupler release opposer configured for opposing release of the wellbore coupler from the retention relative to the locate profile. While the opposing of the release of the wellbore coupler from the retention relative to the locate profile is being effected by the wellbore coupler release opposer, relative displacement between the wellbore coupler release opposer and the wellbore coupler is effectible, with effect that the opposing is defeated. The locator also includes a displacement impeder for impeding the relative displacement between the wellbore coupler release opposer and the wellbore coupler.
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8.发明授权公开(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
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.
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公开(公告)号：US11808099B2
公开(公告)日：2023-11-07
申请号：US17496539
申请日：2021-10-07
申请人： NCS Multistage Inc.
发明人： Tim Johnson , Michael Werries
CPC分类号： E21B23/02 , E21B23/006 , E21B23/01 , E21B47/09
摘要： There is provided a downhole tool comprising a locator. The locator includes a wellbore coupler for becoming releasably retained relative to a locate profile; and a wellbore coupler release opposer configured for opposing release of the wellbore coupler from the retention relative to the locate profile. While the opposing of the release of the wellbore coupler from the retention relative to the locate profile is being effected by the wellbore coupler release opposer, relative displacement between the wellbore coupler release opposer and the wellbore coupler is effectible, with effect that the opposing is defeated. The locator also includes a displacement impeder for impeding the relative displacement between the wellbore coupler release opposer and the wellbore coupler.
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公开(公告)号：US11306560B2
公开(公告)日：2022-04-19
申请号：US16345647
申请日：2017-10-27
申请人： NCS MULTISTAGE INC.
发明人： Michael Werries , Brock Gillis , Tim Johnson , Ramin Tajallipour
摘要： A flow control apparatus is provided comprising: a housing including a port; a housing passage disposed within the housing; a flow control member, displaceable, relative to the port, for effecting opening of the port; and a co-operating member. The flow control member and the co-operating member are co-operatively configured such that displacement of the flow control member, relative to the port, is with effect that a force is applied by the flow control member to the co-operating member, with effect that a seating surface is obtained for receiving a flow communication interference body that is being conducted through the housing passage. The seating surface is obtained in response to a deformation effected by the applied force.
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