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公开(公告)号：US20190234171A1
公开(公告)日：2019-08-01
申请号：US16352362
申请日：2019-03-13
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Brian C. Witkowski , Nadiya Fuller , Nuder Said , Duc Thanh Tran , Peter Walter
IPC: E21B33/068 , F04B47/00 , E21B33/038 , F04B15/02 , F16L41/03 , F04B23/06 , E21B43/26 , F04B23/04 , F16K5/04 , F16K11/048 , B01F7/00 , B01F3/08 , F16K31/126
Abstract: An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
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公开(公告)号：US09857807B2
公开(公告)日：2018-01-02
申请号：US15005438
申请日：2016-01-25
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Matthew S. Baca , Brian C. Witkowski
CPC classification number: G05D16/2013 , E21B33/068 , E21B34/02 , E21B43/26 , F15B20/00 , F15B2211/50536 , F15B2211/50554
Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.
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公开(公告)号：US20170370199A1
公开(公告)日：2017-12-28
申请号：US15631770
申请日：2017-06-23
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Brian C. Witkowski , Nadiya Fuller , Nuder Said , Duc Thanh Tran , Peter Walter
CPC classification number: E21B33/068 , B01F3/0853 , B01F7/00008 , B01F2215/0081 , E21B33/038 , E21B43/26 , F04B15/02 , F04B23/04 , F04B23/06 , F04B47/00 , F16K5/00 , F16K5/04 , F16K11/00 , F16K11/048 , F16K31/126 , F16L41/03
Abstract: An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
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公开(公告)号：US20220018446A1
公开(公告)日：2022-01-20
申请号：US17291606
申请日：2019-11-05
Applicant: S.P.M. Flow Control, Inc.
Inventor： Brian C. Witkowski
Abstract: A valve assembly includes a valve body that defines an internal flow passageway between an inlet and an outlet, and a valve seat disposed in the valve body with a sealing surface perpendicular to the flow passageway. The valve assembly further includes a clapper pivotally correlated to the valve seat having a closed configuration extending across the valve seat configured to substantially close off the flow passageway, and an open configuration configured to substantially allow fluid flow in the flow passageway from the inlet to the outlet through the valve body. An annular valve seat seal is disposed within an annular groove formed in a surface of the valve seat, where the annular valve seat seal is disposed at an interface between the valve seat and the clapper when the clapper is in the closed configuration.
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公开(公告)号：US11149885B2
公开(公告)日：2021-10-19
申请号：US15942120
申请日：2018-03-30
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Brian C. Witkowski , Matt Treida , Ben Ward
Abstract: A high pressure swivel comprises a first tube; a second tube; and a plurality of balls contained between a plurality of bearing races and a plurality of complimentary bearing races, wherein the first tube and the second tube comprise a carburizing grade micro-alloy steel, wherein the carburizing grade micro-alloy steel comprises a yield strength of greater than about 110,000 psi, a tensile strength of greater than about 130,000 psi, an elongation of greater than about 14%, a reduction area of greater than about 45%, and a longitudinal Charpy v-notch of greater than about 31 ft/lbs longitudinal at about −40° C., and a nickel concentration of less than about 1 wt. %, by weight of the carburizing grade micro-alloy steel, and a carbon content of less than about 0.15 wt. %, by weight of the carburizing grade micro-alloy steel.
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Patent Agency Ranking
公开(公告)号：US10808488B2
公开(公告)日：2020-10-20
申请号：US16352362
申请日：2019-03-13
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Brian C. Witkowski , Nadiya Fuller , Nuder Said , Duc Thanh Tran , Peter Walter
IPC: E21B33/068 , F04B15/02 , F04B23/04 , F04B47/00 , E21B33/038 , E21B43/26 , F16K5/04 , F16K11/048 , F16K31/126 , B01F3/08 , B01F7/00 , F04B23/06 , F16L41/03 , F16K5/00 , F16K11/00
Abstract: An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
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公开(公告)号：US10753490B2
公开(公告)日：2020-08-25
申请号：US16233711
申请日：2018-12-27
Applicant: S.P.M. Flow Control, Inc.
Inventor： Nadiya Fuller , Nuder Said , Brian C. Witkowski
Abstract: A valve assembly adapted for use in oil and gas operations. In one aspect, the valve assembly includes a valve body defining an internal region, an inlet passageway, and an outlet passageway, the inlet and outlet passageways extending into the internal region; a valve seat connected to the valve body and defining a fluid passageway; a clapper extending within the internal region and defining an annular groove; and a seal extending within the annular groove of the clapper and adapted to sealingly engage the valve seat. In an example embodiment, the clapper is actuable between an open configuration, in which fluid flow is permitted through the fluid passageway; and a closed configuration, in which the seal sealingly engages the valve seat to at least partially restrict fluid flow through the fluid passageway.
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公开(公告)号：US20160161956A1
公开(公告)日：2016-06-09
申请号：US15005438
申请日：2016-01-25
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Matthew S. Baca , Brian C. Witkowski
IPC: G05D16/20
CPC classification number: G05D16/2013 , E21B33/068 , E21B34/02 , E21B43/26 , F15B20/00 , F15B2211/50536 , F15B2211/50554
Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.
Abstract translation: 用于井下操作的减压阀系统可以包括压力释放阀，其构造成从在泵和井口之间延伸的高压管道释放压力，并且可以包括可操作地设置用于检测高压管道中的压力的传感器。 减压阀系统还可以包括其中存储有压力阈值的控制器。 控制器可以被配置为从传感器接收数据，并将检测到的压力与存储的压力阈值进行比较。 阀致动系统可以与泄压阀连通并与控制器通信。 阀致动系统可以被配置为响应于来自控制器的命令信号将压力释放阀的状态从关闭状态改变到打开状态。
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公开(公告)号：US09273543B2
公开(公告)日：2016-03-01
申请号：US13964863
申请日：2013-08-12
Applicant: S.P.M. Flow Control, Inc.
Inventor： Matthew S. Baca , Brian C. Witkowski
CPC classification number: G05D16/2013 , E21B33/068 , E21B34/02 , E21B43/26 , F15B20/00 , F15B2211/50536 , F15B2211/50554
Abstract: A pressure relief valve system for use in a downhole operation may include a pressure relief valve configured to relieve pressure from high pressure tubing extending between a pump and a wellhead, and may include a sensor operably disposed to detect pressure in the high pressure tubing. The pressure relief valve system also may include a controller having a pressure threshold stored therein. The controller may be configured to receive data from the sensor and compare the detected pressure to the stored pressure threshold. A valve actuation system may be in communication with the pressure relief valve and in communication with the controller. The valve actuation system may be configured to change the state of the pressure relief valve from a closed state to an open state in response to a command signal from the controller.
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公开(公告)号：US11149514B2
公开(公告)日：2021-10-19
申请号：US16709616
申请日：2019-12-10
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： Brian C. Witkowski , Nadiya Fuller , Nuder Said , Duc Thanh Tran , Peter Walter
IPC: E21B33/068 , F04B15/02 , F04B23/04 , F04B47/00 , E21B33/038 , E21B43/26 , F16K5/04 , F16K11/048 , F16K31/126 , B01F3/08 , B01F7/00 , F04B23/06 , F16L41/03 , F16K5/00 , F16K11/00
Abstract: An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
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