Patents by Inventor Allan Petrella
Allan Petrella has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11480030Abstract: A thermal expansion system for actuating a remote operated sleeve assembly to open and close ports in a housing for fluidly communicating between a bore of a tubular string in a wellbore to the formation utilizes actuation of a propellant charge to create expanding gas and heat in a combustion chamber to directly act on one side of a piston connected to an axially moveable sleeve supported in the housing to shift the sleeve in one direction. Ignition of another propellant charge in a combustion chamber on an opposing side of the piston is used to directly shift the sleeve in an opposing direction.Type: GrantFiled: March 5, 2019Date of Patent: October 25, 2022Inventors: Per Angman, Mark Andreychuk, Allan Petrella, Matthew Brown
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Patent number: 11365606Abstract: A bottom hole actuator tool for locating and actuating one or more sleeve valves spaced along a completion string. A shifting tool includes radially extending dogs at ends of radially controllable, and circumferentially spaced support arms. Conveyance tubing actuated shifting of an activation mandrel, indexed by a J-Slot, cams the arms radially inward to overcome the biasing for in and out of hole movement, and for releasing the arms for sleeve locating and sleeve profile engagement. A cone, movable with the mandrel engages the dogs for positive locking of the dogs in the profile for sleeve opening and closing. A treatment isolation packer can be actuated with cone engagement. The positive engagement and compact axial components results in short sleeve valves.Type: GrantFiled: September 27, 2019Date of Patent: June 21, 2022Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Per Angman, Allan Petrella, David Christopher Parks
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Patent number: 11319802Abstract: One or more remote-operated sleeve valves are placed along a tubular string downhole. The sleeves can be opened and closed wirelessly, and in embodiments over and over again. Differential pressure between wellbore fluid pressure and an accumulator chamber enable repeated shifting. Each sleeve can have a unique actuation code removing constraints regarding sequence of operation and need for well intervention to access the sleeves. Hydraulic fracturing can be achieved without wellbore obstructions, and other operations benefit for reduced expense in service rigs and the ability or selectively shut off problem zones. Remote signals received downhole include those generated by percussive and seismic, distinguishable from background noise including during pumping.Type: GrantFiled: May 27, 2020Date of Patent: May 3, 2022Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Per Angman, Allan Petrella
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Patent number: 11261682Abstract: Embodiments herein relate to apparatus for selecting between direct manipulations of a downhole tool and shifting of the operational mode of a downhole tool, and more particularly to a mode selector tool coupled with a J-Slot mechanism for the downhole tool, the selector enabling either an unimpeded shifting of, or a locking, of the J-Slot mechanism and connected downhole tool.Type: GrantFiled: July 22, 2019Date of Patent: March 1, 2022Assignee: KOBOLD CORPORATIONInventors: Per Angman, Matthew Brown, David Parks, Allan Petrella, Mark Andreychuk
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Patent number: 11215048Abstract: A flow monitoring system can have a plurality of sensors located at monitoring locations along a tubing string inserted into an injector well of a secondary recovery operation. The sensors are configured to monitor a measurable property of fluids flowing in a bore of the tubing string or in an annulus formed between the tubing string and injector bore to determine the presence of said injected fluids at each sensor. At least two fluids having different values of the measurable property are injected into the injector well in an alternating manner and at a known injection rate. The flow rates of the fluids out of various injection zones of the injection well can be calculated using the arrival times and the known injection flow rates of the fluids, cross-sectional area of the fluid conduit(s) through which the fluids travel, and distances between the sensors or between surface and the sensors.Type: GrantFiled: January 6, 2020Date of Patent: January 4, 2022Assignee: KOBOLD CORPORATIONInventors: Allan Petrella, Matthew Brown, Per Angman, Mark Andreychuk
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Publication number: 20210172305Abstract: A bottom hole assembly (BHA) located on a tubing string for use in a wellbore having an instrumentation sub and a mechanical fracturing/shifting tool for actuating sleeve valves located along the wellbore. The instrumentation sub is connected to surface via a wireline. Sensors can be located on the BHA for collecting data regarding parameters of the BHA and wellbore and transmitting the data to surface in real-time or near real-time. The instrumentation sub can have an electrical throughput to permit electrical components to be connected downhole of the instrumentation sub. A short-hop system can bridge communication of data above and below the mechanical shifting tool, such that measurements of sensors downhole of the shifting tool can be wirelessly transmitted to the instrumentation sub uphole of the shifting tool. Dimensions of a bore of the BHA can be selected to permit fluid flow at fracturing rates.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventors: Mark ANDREYCHUK, Per ANGMAN, Allan PETRELLA
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Publication number: 20210148179Abstract: A bottomhole assembly (BHA) located on a conveyance string for actuating downhole tools in a wellbore, such as sleeve valves. The bottomhole assembly has a shifting tool that is capable of being hydraulically actuated independently of a mechanically actuated treatment tool also located on the BHA. The shifting tool has hydraulically actuated shifting dogs for engaging with the sleeve valves, and a shifting-assist mechanism for applying a downhole force on the BHA. The treatment tool is mechanically actuated via manipulation of the conveyance string to isolate the wellbore, for example to treat a formation through an opened sleeve valve. A hydraulically cycled flow control valve can be located on the BHA for more convenient control of the fluid flow and pressure in the BHA. The BHA can also have a repositioning mechanism for positioning the shifting tool downhole of an opened sleeve valve without requiring repositioning of the entire BHA.Type: ApplicationFiled: November 16, 2020Publication date: May 20, 2021Inventors: Allan PETRELLA, Mark ANDREYCHUK, Per Angman
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Publication number: 20210002977Abstract: A thermal expansion system for actuating a remote operated sleeve assembly to open and close ports in a housing for fluidly communicating between a bore of a tubular string in a wellbore to the formation utilizes actuation of a propellant charge to create expanding gas and heat in a combustion chamber to directly act on one side of a piston connected to an axially moveable sleeve supported in the housing to shift the sleeve in one direction. Ignition of another propellant charge in a combustion chamber on an opposing side of the piston is used to directly shift the sleeve in an opposing direction.Type: ApplicationFiled: March 5, 2019Publication date: January 7, 2021Inventors: Per ANGMAN, Mark ANDREYCHUK, Allan PETRELLA, Matthew BROWN
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Patent number: 10871054Abstract: A sleeve assembly has a sleeve axially moveable within a housing, the sleeve being positively locatable within a wellbore for reliable axial shifting of the sleeve between an uphole position and a downhole position. Stops and shoulders, which delimit the shifting of the sleeve between open and closed positions, are located in an annulus between the sleeve and the housing. Uphole and downhole ends of the sleeve and the housing have opposing ramps formed thereon. Locating shifting tools run through the sleeve assembly are engageable only in a locating profile in the sleeve and cannot engage in the annular stops or in gaps formed in the bore, uphole and downhole of the sleeve, as the ramps act to guide the locating tool therethrough. As the uphole and downhole sleeve ramps converge toward either of the uphole or downhole housing ramps during shifting thereof, debris is diverted into the bore allowing the sleeve to shift fully uphole or downhole.Type: GrantFiled: October 12, 2018Date of Patent: December 22, 2020Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Allan Petrella, Per Angman
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Publication number: 20200284144Abstract: One or more remote-operated sleeve valves are placed along a tubular string downhole. The sleeves can be opened and closed wirelessly, and in embodiments over and over again. Differential pressure between wellbore fluid pressure and an accumulator chamber enable repeated shifting. Each sleeve can have a unique actuation code removing constraints regarding sequence of operation and need for well intervention to access the sleeves. Hydraulic fracturing can be achieved without wellbore obstructions, and other operations benefit for reduced expense in service rigs and the ability or selectively shut off problem zones. Remote signals received downhole include those generated by percussive and seismic, distinguishable from background noise including during pumping.Type: ApplicationFiled: May 27, 2020Publication date: September 10, 2020Inventors: Mark ANDREYCHUK, Per ANGMAN, Allan PETRELLA
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Publication number: 20200217189Abstract: A flow monitoring system can have a plurality of sensors located at monitoring locations along a tubing string inserted into an injector well of a secondary recovery operation. The sensors are configured to monitor a measurable property of fluids flowing in a bore of the tubing string or in an annulus formed between the tubing string and injector bore to determine the presence of said injected fluids at each sensor. At least two fluids having different values of the measurable property are injected into the injector well in an alternating manner and at a known injection rate. The flow rates of the fluids out of various injection zones of the injection well can be calculated using the arrival times and the known injection flow rates of the fluids, cross-sectional area of the fluid conduit(s) through which the fluids travel, and distances between the sensors or between surface and the sensors.Type: ApplicationFiled: January 6, 2020Publication date: July 9, 2020Inventors: Allan PETRELLA, Matthew BROWN, Per ANGMAN, Mark ANDREYCHUK
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Patent number: 10704383Abstract: One or more remote-operated sleeve valves are placed along a tubular string downhole. The sleeves can be opened and closed wirelessly, and in embodiments over and over again. Differential pressure between wellbore fluid pressure and an accumulator chamber enable repeated shifting. Each sleeve can have a unique actuation code removing constraints regarding sequence of operation and need for well intervention to access the sleeves. Hydraulic fracturing can be achieved without wellbore obstructions, and other operations benefit for reduced expense in service rigs and the ability or selectively shut off problem zones. Remote signals received downhole include those generated by percussive and seismic, distinguishable from background noise including during pumping.Type: GrantFiled: August 19, 2016Date of Patent: July 7, 2020Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Per Angman, Allan Petrella
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Patent number: 10662750Abstract: Embodiments of a bottomhole assembly (BHA) for completion of a wellbore are deployed on electrically-enabled coiled tubing (CT) and permit components of the BHA to be independently electrically actuated from surface for completion of multiple zones in a single trip using a single BHA having at least two electrically-actuated variable diameter packers. One or both of the packers may be actuated to expand or retract for opening and closing off a variety of flowpaths between the BHA and the wellbore, in new wellbores, old wellbores, cased wellbores, wellbores with sleeves and in openhole wellbores. Additional components in the BHA, which may also be electrically—actuated or powered, permit perforating, locating of the BHA in the wellbore such as using casing collar locators and microseismic monitoring in real time or in memory mode.Type: GrantFiled: April 1, 2019Date of Patent: May 26, 2020Assignee: KOBOLD CORPORATIONInventors: Per Angman, Mark Andreychuk, Allan Petrella
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Patent number: 10605061Abstract: A Bottom Hole Assembly (BHA) tool and methods of downhole fluid management are disclosed. The BHA is deployed on a conveyance string to access a completion string and forming a tool annulus therebetween. A first assembly having a first bore fluidly connected to the conveyance string. A second assembly supports a packer for releasably sealing to the completion string, and a third assembly supporting a packer actuator thereon, the second assembly telescopically movable within the third assembly for forming a resettable packer releasably sealable to the completion string. A bypass valve is formed between the first and second assembly. Closing of the bypass valve directs fluid through a treatment port uphole of the resettable packer to the tool annulus and opening of the bypass valve bypasses fluid about the resettable packer. The packer actuator can further comprise an anchor for releasably anchoring to the completion string.Type: GrantFiled: April 19, 2018Date of Patent: March 31, 2020Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Per Angman, Allan Petrella
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Publication number: 20200040703Abstract: A bottom hole actuator tool for locating and actuating one or more sleeve valves spaced along a completion string. A shifting tool includes radially extending dogs at ends of radially controllable, and circumferentially spaced support arms. Conveyance tubing actuated shifting of an activation mandrel, indexed by a J-Slot, cams the arms radially inward to overcome the biasing for in and out of hole movement, and for releasing the arms for sleeve locating and sleeve profile engagement. A cone, movable with the mandrel engages the dogs for positive locking of the dogs in the profile for sleeve opening and closing. A treatment isolation packer can be actuated with cone engagement. The positive engagement and compact axial components results in short sleeve valves.Type: ApplicationFiled: September 27, 2019Publication date: February 6, 2020Inventors: Mark ANDREYCHUK, Per ANGMAN, Allan PETRELLA, David Christopher PARKS
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Publication number: 20200024917Abstract: Embodiments herein relate to apparatus for selecting between direct manipulations of a downhole tool and shifting of the operational mode of a downhole tool, and more particularly to a mode selector tool coupled with a J-Slot mechanism for the downhole tool, the selector enabling either an unimpeded shifting of, or a locking, of the J-Slot mechanism and connected downhole tool.Type: ApplicationFiled: July 22, 2019Publication date: January 23, 2020Inventors: Per ANGMAN, Matthew BROWN, David PARKS, Allan PETRELLA, Mark ANDREYCHUK
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Patent number: 10472928Abstract: A bottom hole actuator tool for locating and actuating one or more sleeve valves spaced along a completion string. A shifting tool includes radially extending dogs at ends of radially controllable, and circumferentially spaced support arms. Conveyance tubing actuated shifting of an activation mandrel, indexed by a J-Slot, cams the arms radially inward to overcome the biasing for in and out of hole movement, and for releasing the arms for sleeve locating and sleeve profile engagement. A cone, movable with the mandrel engages the dogs for positive locking of the dogs in the profile for sleeve opening and closing. A treatment isolation packer can be actuated with cone engagement. The positive engagement and compact axial components results in short sleeve valves.Type: GrantFiled: April 29, 2016Date of Patent: November 12, 2019Assignee: KOBOLD CORPORATIONInventors: Mark Andreychuk, Per Angman, Allan Petrella, David Christopher Parks
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Publication number: 20190226311Abstract: Embodiments of a bottomhole assembly BHA for completion of a wellbore are deployed on electrically-enabled coiled tubing (CT) and permit components of the BHA to be independently electrically actuated from surface for completion of multiple zones in a single trip using a single BHA having at least two electrically-actuated variable diameter packers. One or both of the packers may be actuated to expand or retract for opening and closing off a variety of flowpaths between the BHA and the wellbore, in new wellbores, old wellbores, cased wellbores, wellbores with sleeves and in openhole wellbores. Additional components in the BHA, which may also be electrically-actuated or powered, permit perforating, locating of the BHA in the wellbore such as using casing collar locators and microseismic monitoring in real time or in memory mode.Type: ApplicationFiled: April 1, 2019Publication date: July 25, 2019Inventors: Per ANGMAN, Mark ANDREYCHUK, Allan PETRELLA
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Publication number: 20190203576Abstract: Fracture imaging modules having one or more 3-component sensors, are incorporated into a tool comprising two or more of the modules for detecting microseismic events in a formation from the same wellbore as is being stimulated. The modules are locked together in a compact mode to permit injection into the wellbore through a conventional lubricator which has a fixed length. Once injected into the wellbore, the modules are spaced from one another in an extended mode to form an axially spaced sensor array which increases the measurement window in the wellbore compared to sensor arrays conventionally injected through a fixed length lubricator. Following the operation, the modules are actuated to return to the compact mode for pulling out of the hole through the lubricator.Type: ApplicationFiled: March 7, 2019Publication date: July 4, 2019Inventors: Mark ANDREYCHUK, Per ANGMAN, Allan PETRELLA
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Patent number: 10287866Abstract: Embodiments of a bottomhole assembly (BHA) for completion of a wellbore are deployed on electrically-enabled coiled tubing (CT) and permit components of the BHA to be independently electrically actuated from surface for completion of multiple zones in a single trip using a single BHA having at least two electrically-actuated variable diameter packers. One or both of the packers may be actuated to expand or retract for opening and closing off a variety of flowpaths between the BHA and the wellbore, in new wellbores, old wellbores, cased wellbores, wellbores with sleeves and in openhole wellbores. Additional components in the BHA, which may also be electrically-actuated or powered, permit perforating, locating of the BHA in the wellbore such as using casing collar locators and microseismic monitoring in real time or in memory mode.Type: GrantFiled: June 2, 2017Date of Patent: May 14, 2019Assignee: KOBOLD CORPORATIONInventors: Per Angman, Mark Andreychuk, Allan Petrella