Patents by Inventor Chad Adam Fisher
Chad Adam Fisher 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: 11655807Abstract: An in-field powered distributed pumping system and method are provided. The system includes a pump unit disposed at a first location and a slurry pump unit disposed at a second location. The system also includes at least one grid power supply, wherein at least one of the pump unit and the slurry pump unit is powered by the at least one grid power supply. The system further includes a first flow path fluidly connected to the pump unit at the first location and configured to fluidly connect the pump unit to a well bore, and a second flow path fluidly connected to the slurry pump at the second location and configured to fluidly connect the slurry pump unit to the well bore.Type: GrantFiled: October 29, 2020Date of Patent: May 23, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Chad Adam Fisher, Wesley John Warren
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Patent number: 11560780Abstract: Disclosed are systems and methods for detecting the beginning of a flush volume. A blended fluid is output by a fluid blending apparatus and pumped into a wellbore. The blended fluid transitions from a first composition to a second composition. A blending signal comprising time-varying data relating to characteristics of the blending apparatus or measured from sensors associated with the blending apparatus is received. Based on a first portion of the blending signal corresponding to the first composition, a calibration profile is generated. Based on the calibration profile and a second portion of the blending signal corresponding to the second composition, a transition indicator corresponding to a change in the blended fluid from the first composition to the second composition is determined. Based on the transition indicator, a flush signal indicating the beginning of a flush volume being output by the blending apparatus and pumped into the wellbore is generated.Type: GrantFiled: March 12, 2018Date of Patent: January 24, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Wesley John Warren, Donald Anthony Belcher, Chad Adam Fisher, Bryan Chapman Lucas, Calvin Lynn Stegemoeller
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Patent number: 11519252Abstract: A method of conducting fracturing operations at multiple wellsites in a field. The method may include manufacturing a first fracturing fluid concentrate at a fluid manufacturing plant located at a sand mine of the field using sand produced from the sand mine. The method may also include pumping the first fracturing fluid concentrate from the fluid manufacturing plant to a first well and a second well of the multiple wellsites. The method may further include injecting the first fracturing fluid concentrate into a first well at the first wellsite.Type: GrantFiled: May 7, 2021Date of Patent: December 6, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Cameron Michael Kramer, Wesley John Warren, Chad Adam Fisher, Austin Carl Schaffner
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Publication number: 20220356790Abstract: A method of conducting fracturing operations at multiple wellsites in a field. The method may include manufacturing a first fracturing fluid concentrate at a fluid manufacturing plant located at a sand mine of the field using sand produced from the sand mine. The method may also include pumping the first fracturing fluid concentrate from the fluid manufacturing plant to a first well and a second well of the multiple wellsites. The method may further include injecting the first fracturing fluid concentrate into a first well at the first wellsite.Type: ApplicationFiled: May 7, 2021Publication date: November 10, 2022Applicant: Halliburton Energy Services, Inc.Inventors: Cameron Michael Kramer, Wesley John Warren, Chad Adam Fisher, Austin Carl Schaffner
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Patent number: 11448240Abstract: A load sense pump can be used as a backup for a pressure-compensated pump in a wellbore operation. A pumping system can include a first pump, a second pump, a check valve, and a directional control valve. The first pump, which can be a load sense pump, can be used to provide pressure to a first hydraulic load. The second pump, which can be a pressure-compensated pump, can be used to provide pressure to a second hydraulic load. The directional control valve can be controllable to cause the first pump to change operation to provide pressure to the first hydraulic load and through the check valve to the second hydraulic load.Type: GrantFiled: July 11, 2018Date of Patent: September 20, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Drew Dustin Williams, Chad Adam Fisher, Wesley John Warren
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Patent number: 11352552Abstract: A method of delivering a treatment fluid into a subterranean formation and system therefor are provided herein. The treatment fluid is delivered using a pumping assembly, which comprises a clean side and a slurry side. The method includes determining a downhole rate of the additive in the treatment fluid, injecting the additive into the slurry side at a first slurry side location, injecting the additive into at least one of the slurry side at a second slurry side location or the clean side, combining the additive from the first slurry side location with any additive from the second slurry side location or the clean side to form the treatment fluid with the downhole rate of the additive, and delivering the treatment fluid into the subterranean formation.Type: GrantFiled: February 9, 2021Date of Patent: June 7, 2022Assignee: Halliburton Energy Services, Inc.Inventor: Chad Adam Fisher
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Publication number: 20220136489Abstract: An in-field powered distributed pumping system and method are provided. The system includes a pump unit disposed at a first location and a slurry pump unit disposed at a second location. The system also includes at least one grid power supply, wherein at least one of the pump unit and the slurry pump unit is powered by the at least one grid power supply. The system further includes a first flow path fluidly connected to the pump unit at the first location and configured to fluidly connect the pump unit to a well bore, and a second flow path fluidly connected to the slurry pump at the second location and configured to fluidly connect the slurry pump unit to the well bore.Type: ApplicationFiled: October 29, 2020Publication date: May 5, 2022Inventors: Chad Adam Fisher, Wesley John Warren
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Patent number: 11311849Abstract: An example system includes a blender unit for producing a treatment fluid, the blender unit being configured to hold at least one portable bulk material container thereon. The system further includes a first device responsible for loading portable bulk material containers onto the blender unit, and a second device responsible for unloading portable bulk material containers from the blender unit.Type: GrantFiled: March 31, 2016Date of Patent: April 26, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Wesley John Warren, Calvin L. Stegemoeller, Chad Adam Fisher, Bryan Chapman Lucas
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Patent number: 11273421Abstract: An example fluid management system for generating a fluid for a treatment operation may include a mixer and a first portable container disposed proximate to and elevated above the mixer. The first portable container may hold dry chemical additives. A feeder may be positioned below the first portable container to direct dry chemical additives from the first portable container to the mixer. The system may also include a first pump to provide fluid to the mixer from a fluid source.Type: GrantFiled: March 24, 2016Date of Patent: March 15, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Calvin L. Stegemoeller, Bryan Chapman Lucas, Chad Adam Fisher, Austin Carl Schaffner, Wesley John Warren
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Patent number: 11186454Abstract: Controlling the dust emissions from the discharge of bulk materials from a container provides many benefits. A support structure may include a plurality of outlets or chutes for discharging the bulk material. A dust control damper coupled to the outlets not currently in use for the discharge of bulk material may prevent dust from escaping into the surrounding air. The dust control dampers may automatically transition between a closed position and an open position. A flexibly collapsible shroud may also be coupled to a discharge gate of a container. The shroud may expand to seal against the outlet when bulk material is discharge. A vacuum system at or near an outlet may reclaim any dust that escapes during discharge of the bulk material.Type: GrantFiled: August 24, 2016Date of Patent: November 30, 2021Assignee: Halliburton Energy Services, Inc.Inventors: Wesley John Warren, Austin Carl Schaffner, Bryan Chapman Lucas, Chad Adam Fisher
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Patent number: 11186318Abstract: Systems and methods for transporting small, dense cargo over roadways via a specialized transportation trailer are provided. The disclosed transportation trailer includes a space frame including a lower central portion designed to directly receive and support the cargo that is being carried by the trailer, as well as an upper portion that extends above the height of the cargo. The space frame also includes lower side portions that extend longitudinally in opposite directions from the lower central portion to connect the space frame to the wheels and trailer hookup of the transportation trailer. The space frame may further include a truss structure formed between the lower central portion and the upper portion to increase the rigidity of the trailer. The transportation trailer is designed to minimize the height of the cargo's center of gravity, increase trailer rigidity, increase cargo capacity, and maximize ground clearance compared to existing trailer designs.Type: GrantFiled: December 2, 2016Date of Patent: November 30, 2021Assignee: Halliburton Energy Services, Inc.Inventor: Chad Adam Fisher
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Patent number: 11149515Abstract: Aspects of the subject technology relate to systems and methods for injecting down-hole tools into a fracturing line. A fracturing system may include a fracturing line of a respective wellbore and a launcher operationally coupled to the fracturing line though a respective supply line at a pressure lower than a pressure of the fracturing line. The fracturing system may further include a magazine containing a plurality of down-hole tools that is operationally coupled to the launcher for sending a down-hole tool of the plurality of down-hole tools to the launcher. The fracturing system may also include a launching chamber operationally coupled to the respective supply line for receiving the down-hole tool and having a pressure automatically adjustable to substantially equal the pressure of the fracturing line after the launching chamber is sealed from the respective supply line for disposing the down-hole tool into the fracturing line.Type: GrantFiled: June 5, 2020Date of Patent: October 19, 2021Assignee: HALLIBURTON ENERGY SERVICES, INC.Inventors: Brad Robert Bull, Tim H. Hunter, Kurt Rohrbough Harpold, Jr., William Joe Robinson, Glen L. Handke, Chad Adam Fisher
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Patent number: 11066259Abstract: Controlling the dust emissions from the discharge of bulk materials from a container provides many benefits. A container engages a support structure that includes a frame. The frame includes a dust control enclosure coupled to an outlet or a hopper at the top of the frame and the container or a discharge gate of the container. The dust control enclosure comprises a collapsible and flexible material so that a tight seal is formed between the container and the hopper or the outlet of the frame. Dust from the discharged of the bulk material from the container is contained within the support structure. A dust control panel may also be disposed at the top of the frame to prevent any dust from migrating through the frame. The container may comprise a plurality of dust enclosure panels to further prevent the escape of dust during discharge of the bulk material.Type: GrantFiled: August 24, 2016Date of Patent: July 20, 2021Assignee: Halliburton Energy Services, Inc.Inventors: Wesley John Warren, Austin Carl Schaffner, Chad Adam Fisher, Bryan Chapman Lucas
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Publication number: 20210054835Abstract: A load sense pump can be used as a backup for a pressure-compensated pump in a wellbore operation. A pumping system can include a first pump, a second pump, a check valve, and a directional control valve. The first pump, which can be a load sense pump, can be used to provide pressure to a first hydraulic load. The second pump, which can be a pressure-compensated pump, can be used to provide pressure to a second hydraulic load. The directional control valve can be controllable to cause the first pump to change operation to provide pressure to the first hydraulic load and through the check valve to the second hydraulic load.Type: ApplicationFiled: July 11, 2018Publication date: February 25, 2021Inventors: Drew Dustin Williams, Chad Adam Fisher, Wesley John Warren
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Patent number: 10876881Abstract: A valve of a first container is opened to remove fluid into a second container, where the output of the first container is above a maximum fluid level of the second container. The valve of the first container is closed based on a sensor indicating that a fluid level in the first container is at a first fluid level. A pump pumps the fluid from the second container to the first container via a flow meter. An indication is received that causes the pump to stop pumping based on the indication. An amount of fluid pumped into the first container is determined based on the first fluid level and a second fluid level indicated by the sensor. An indication of total fluid volume measured by the flow meter is compared to the amount of fluid pumped. An indication of accuracy of the flow meter is output based on the comparison.Type: GrantFiled: February 28, 2018Date of Patent: December 29, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Chad Adam Fisher, Wesley John Warren, Cameron Michael Kramer
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Patent number: 10766693Abstract: This disclosure provides a discharge actuation apparatus that is configured to not only fully open and close a sliding gate of a bulk material container, but also move the gate pin to a neutral position with respect to a keeper slot of the bulk container and a receiver slot of the discharge actuation apparatus to ensure proper alignment of the receiver slot and the keeper slot with the gate pin of the bulk container to reduce the likelihood of damage to the receiver or the bulk container during the container's replacement on to the receiver.Type: GrantFiled: January 4, 2018Date of Patent: September 8, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Bryan Chapman Lucas, Wesley John Warren, Chad Adam Fisher
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Patent number: 10675601Abstract: Certain methods and systems for blending treatment fluids include at least one of proppant or diverters for use in well treatment operations. In one embodiment, the methods comprise receiving a base fluid; mixing an additive to a portion of the base fluid to form at least a portion of the well treatment fluid; and supplying the portion of the well treatment fluid to at least one or both of a first discharge pump selectively fluidically coupled to a mixer and a second discharge pump selectively fluidically coupled to the mixer. A plurality of valves are operated so as to select one of the first discharge pump and the second discharge pump to receive a flow of the portion of the well treatment fluid from the mixer.Type: GrantFiled: March 23, 2016Date of Patent: June 9, 2020Assignee: Halliburton Energy Services, Inc.Inventor: Chad Adam Fisher
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Patent number: 10641075Abstract: A system and method of increasing hydration time of a high concentration gelled fluid used in a fracturing fluid that uses multiple hydration tanks whose volumes are isolated from one another to provide a continuous batch of hydrated gel having improved hydration and viscosity.Type: GrantFiled: September 28, 2016Date of Patent: May 5, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Bryan Chapman Lucas, Chad Adam Fisher, Wesley John Warren
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Publication number: 20200055548Abstract: Systems and methods for transporting small, dense cargo over roadways via a specialized transportation trailer are provided. The disclosed transportation trailer includes a space frame including a lower central portion designed to directly receive and support the cargo that is being carried by the trailer, as well as an upper portion that extends above the height of the cargo. The space frame also includes lower side portions that extend longitudinally in opposite directions from the lower central portion to connect the space frame to the wheels and trailer hookup of the transportation trailer. The space frame may further include a truss structure formed between the lower central portion and the upper portion to increase the rigidity of the trailer. The transportation trailer is designed to minimize the height of the cargo's center of gravity, increase trailer rigidity, increase cargo capacity, and maximize ground clearance compared to existing trailer designs.Type: ApplicationFiled: December 2, 2016Publication date: February 20, 2020Inventor: Chad Adam Fisher
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Publication number: 20200048020Abstract: Controlling the dust emissions from the discharge of bulk materials from a container provides many benefits. A support structure may include a plurality of outlets or chutes for discharging the bulk material. A dust control damper coupled to the outlets not currently in use for the discharge of bulk material may prevent dust from escaping into the surrounding air. The dust control dampers may automatically transition between a closed position and an open position. A flexibly collapsible shroud may also be coupled to a discharge gate of a container. The shroud may expand to seal against the outlet when bulk material is discharge. A vacuum system at or near an outlet may reclaim any dust that escapes during discharge of the bulk material.Type: ApplicationFiled: August 24, 2016Publication date: February 13, 2020Inventors: Wesley John Warren, Austin Carl Schaffner, Bryan Chapman Lucas, Chad Adam Fisher