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公开(公告)号：US10364651B2
公开(公告)日：2019-07-30
申请号：US15664411
申请日：2017-07-31
申请人： Eugene Stolboushkin , Roy Woudwijk , Joshua Raymond Snitkoff , Tarik Abdelfattah , Elmer Peterson
发明人： Eugene Stolboushkin , Roy Woudwijk , Joshua Raymond Snitkoff , Tarik Abdelfattah , Elmer Peterson
摘要： A valve including a housing, a body having an aperture radially therethrough fluidly connecting a volume radially inwardly of the body with a volume radially outwardly of the body, a bulkhead sealedly disposed between the body and the housing, the bulkhead having a port therein, a piston extending through the bulkhead and sealed thereto, the piston having a bias end and a carrier end, a biasing member connected to the bias end of the piston, the piston exposed at a carrier end to fluid pressure from the volume radially inwardly of the body, a port closure operably connected to the piston.
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公开(公告)号：US20190032450A1
公开(公告)日：2019-01-31
申请号：US15664411
申请日：2017-07-31
申请人： Eugene Stolboushkin , Roy Woudwijk , Joshua Raymond Snitkoff , Tarik Abdelfattah , Elmer Peterson
发明人： Eugene Stolboushkin , Roy Woudwijk , Joshua Raymond Snitkoff , Tarik Abdelfattah , Elmer Peterson
CPC分类号： E21B34/14 , E21B23/006 , E21B34/10 , E21B43/08 , E21B2034/007
摘要： A valve including a housing, a body having an aperture radially therethrough fluidly connecting a volume radially inwardly of the body with a volume radially outwardly of the body, a bulkhead sealedly disposed between the body and the housing, the bulkhead having a port therein, a piston extending through the bulkhead and sealed thereto, the piston having a bias end and a carrier end, a biasing member connected to the bias end of the piston, the piston exposed at a carrier end to fluid pressure from the volume radially inwardly of the body, a port closure operably connected to the piston.
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公开(公告)号：US20190178067A1
公开(公告)日：2019-06-13
申请号：US15838696
申请日：2017-12-12
申请人： Benjamin Mcadoo , Joshua Raymond Snitkoff , Eugene Stolboushkin , Tarik Abdelfattah , Jose Rafael Gonzalez
发明人： Benjamin Mcadoo , Joshua Raymond Snitkoff , Eugene Stolboushkin , Tarik Abdelfattah , Jose Rafael Gonzalez
摘要： Examples of techniques for enhanced reservoir modeling are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes estimating, by a processing device, a plurality of reservoir fluid values. The reservoir fluid values includes a density of the fluid, a velocity of the fluid, a pressure differential of the fluid, a temperature of the fluid, a viscosity, and an absolute pressure of the fluid. The method further includes modeling, by the processing device, a mass flow rate based at least in part on the plurality of reservoir fluid values. The method further includes applying the modeled mass flow rate to a wellbore operation.
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4.发明申请公开(公告)号：US20190178065A1
公开(公告)日：2019-06-13
申请号：US15838817
申请日：2017-12-12
摘要： A method of controlling flow in a tubular including developing a pressure in the tubular with an electric submersible pump (ESP), directing a flow of fluid through a flow control device arranged on the tubular downhole of the ESP in response to the pressure, sensing a parameter of the flow of fluid, and adjusting, in real time, a flow parameter of the flow control device with a coil tubing in response to the parameter of the fluid.
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公开(公告)号：US10794162B2
公开(公告)日：2020-10-06
申请号：US15838817
申请日：2017-12-12
摘要： A method of controlling flow in a tubular including developing a pressure in the tubular with an electric submersible pump (ESP), directing a flow of fluid through a flow control device arranged on the tubular downhole of the ESP in response to the pressure, sensing a parameter of the flow of fluid, and adjusting, in real time, a flow parameter of the flow control device with a coil tubing in response to the parameter of the fluid.
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公开(公告)号：US20190048684A1
公开(公告)日：2019-02-14
申请号：US15671488
申请日：2017-08-08
申请人： Conrad Kao , Eugene Stolboushkin , Joshua Raymond Snitkoff , John Patrick Speights , Shay Hetz , Jack Hudson , Luke Alan Boyer , Anjani Achanta
发明人： Conrad Kao , Eugene Stolboushkin , Joshua Raymond Snitkoff , John Patrick Speights , Shay Hetz , Jack Hudson , Luke Alan Boyer , Anjani Achanta
摘要： A member includes a unitary body defining a first portion integrally joined with a second portion through one or more shear tabs
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公开(公告)号：US20230137410A1
公开(公告)日：2023-05-04
申请号：US17518964
申请日：2021-11-04
IPC分类号： E21B34/14
摘要： An object including a housing, a cone movably received in the housing, a piston body attached to the cone, a valve disposed as a part of the object and separating hydrostatic pressure from pressure at an interface between the housing and the piston body, and a trigger configured to open the valve at a selected circumstance. A method for moving a selected downhole tool including running an object into a borehole, counting features in the borehole using a sensor in the object, opening the valve at a selected count, flooding the interface with hydrostatic pressure, driving the piston body away from the housing, and moving a radially expandable shoulder member toward a larger diameter end of the cone. A borehole system including a borehole in a subsurface formation, a string disposed in the borehole, and an object disposed within or as a part of the string.
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公开(公告)号：US20220344091A1
公开(公告)日：2022-10-27
申请号：US17236286
申请日：2021-04-21
摘要： A frac dart including an electric counter in the frac dart, an inductor in the frac dart, in electrical communication with the counter, the inductor generating a voltage responsive to the dart moving through a magnetic field. A method for selectively landing a dart on a landing feature in a well including sensing a landing feature by generating an inductor signal with an inductor pursuant to the inductor passing through a magnetic field associated with the landing feature in the well. generating a count in an electrical counter of the dart responsive to the inductor signal, applying a count signal to a switch of the dart based upon the count, selectively passing the count signal to an activator or an actuator of the dart based upon switch position.
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公开(公告)号：US20220341289A1
公开(公告)日：2022-10-27
申请号：US17236263
申请日：2021-04-21
摘要： A frac dart including a pressure housing, a mechanical sensor disposed through the pressure housing, a contactor inside the pressure housing and in operable communication with the mechanical sensor, and an electrical counter disposed in the pressure housing and responsive in increments to movement of the mechanical sensor that closes the contactor.
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公开(公告)号：US20210238959A1
公开(公告)日：2021-08-05
申请号：US17029785
申请日：2020-09-23
申请人： Eugene Stolboushkin
发明人： Eugene Stolboushkin
摘要： A plug with a resettable closure member comprising a body defining a flow bore, a closure member movable between a position closing the flow bore and a position wherein the flow bore is open, the closure member responsive to a selected hydrodynamic force to move to the position closing the flow bore and responsive to an attractive magnetic force to move to the position wherein the flow bore is open.
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