Patents Assigned to Baker Hughes Incorporated
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Systems and methods for detecting pump-off conditions and controlling a motor to prevent fluid pound
Patent number: 10280908Abstract: Systems and methods for determining the existence of a pump-off condition in an ESP system and controlling the motor to prevent fluid pound that would otherwise result from the pump-off condition. The current drawn by the ESP motor during a power stroke is monitored and the instantaneous force generated by the motor is determined from the instantaneous current. Pump-off conditions may be indicated by sudden, large decreases in the generated force, smaller decreases in force that occur over a longer period, or forces below those seen during a dwell time. In response to detecting a pump-off condition, the motor may be stepped through the rest of the stroke, temporarily halted and re-initialized, thereby preventing potentially damaging fluid pound that would otherwise result from the pump-off condition.Type: GrantFiled: November 21, 2016Date of Patent: May 7, 2019Assignee: Baker Hughes IncorporatedInventors: Saylee P. Panchbhai, Kurtis Kandel -
Patent number: 10279454Abstract: A polycrystalline compact includes a plurality of diamond grains of micron size, submicron size, or both, and a plurality of diamond nanoparticles disposed in interstitial spaces between the plurality of diamond grains. A method of forming a polycrystalline compact includes combining a plurality of micron and/or submicron-sized diamond grains and a plurality of diamond nanoparticles to form a mixture and sintering the mixture in a presence of a carburized binder to form a polycrystalline hard material having a plurality of inter-bonded diamond grains and diamond nanoparticles. Cutting elements including a polycrystalline compact and earth-boring tools bearing such compacts are also disclosed.Type: GrantFiled: March 15, 2013Date of Patent: May 7, 2019Assignees: Baker Hughes Incorporated, Element Six LimitedInventors: Anthony A. DiGiovanni, Roger William Nigel Nilen
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Patent number: 10280359Abstract: Methods of using a component in a subterranean wellbore include positioning a component including a degradable thermoset polymer material in a wellbore location, obstructing flow with the component, exposing the component to an acidic solution to degrade the selectively degradable thermoset polymer material and to remove the component from the wellbore location, and flowing a fluid through the wellbore location where the component was positioned. Methods of forming a component of a wellbore system include forming at least a portion of the component to comprise a degradable thermoset polymer material. Wellbore systems include at least one component including a selectively degradable thermoset polymer material. The selectively degradable thermoset polymer material may be a polyhexahydrotriazine (“PHT”) material.Type: GrantFiled: December 27, 2017Date of Patent: May 7, 2019Assignee: Baker Hughes IncorporatedInventors: Anil K. Sadana, Jeffrey R. Potts
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Patent number: 10282495Abstract: Methods of evaluating prototype cutting elements for earth-boring tools may involve generating first and second sets of virtual representations of cutting elements from first and second sets of used cutting elements. First and second sets of measures of damage corresponding to damage for each of the first and second sets set of virtual representations of cutting elements may be determined. A best-performing set of cutting elements from the first and second sets of used cutting elements according to the first and second sets of measures of damage may be identified by performing a statistical analysis.Type: GrantFiled: July 27, 2015Date of Patent: May 7, 2019Assignee: Baker Hughes IncorporatedInventors: Konrad T. Izbinski, Aaron J. Dick, Nicholas J. Lyons, Alejandro Flores, Suresh G. Patel, Jarod DeGeorge
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Patent number: 10273759Abstract: A self-adjusting earth-boring tool includes a body carrying cutting elements and an actuation device disposed at least partially within the body. The actuation device may include a first fluid chamber, a second fluid chamber, a first reciprocating member, and a second reciprocating member. The first and second reciprocating members may divide portions of the first fluid chamber from portions of the second fluid chamber. A connection member may be attached to both of the first and second reciprocating members and may have a drilling element removably coupled thereto. A first fluid flow path may extend from the second fluid chamber to the first fluid chamber. A second fluid flow path may extend from the first fluid chamber to the second fluid chamber.Type: GrantFiled: December 17, 2015Date of Patent: April 30, 2019Assignee: Baker Hughes IncorporatedInventors: Gregory L. Ricks, Chaitanya K. Vempati, Jayesh Rameshlal Jain, Juan Miguel Bilen, Anthony Phillips
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Patent number: 10273758Abstract: A method of forming a cutting element comprises disposing diamond particles in a container and disposing a metal powder on a side of the diamond particles. The diamond particles and the metal powder are sintered so as to form a polycrystalline diamond material and a low-carbon steel material comprising less than 0.02 weight percent carbon and comprising an intermetallic precipitate on a side of the polycrystalline diamond material. Related cutting elements and earth-boring tools are also disclosed.Type: GrantFiled: July 7, 2016Date of Patent: April 30, 2019Assignee: Baker Hughes IncorporatedInventors: Kenneth R. Evans, Steven W. Webb
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Patent number: 10259992Abstract: A method of extracting hydrocarbons from a subterranean formation comprises introducing a solution comprising a silicon-containing compound into the subterranean formation. The silicon-containing compound may comprise a terminal group comprising one of an alkanoate group, a fluoroalkanoate group, and a perfluoroalkanoate group, and one or more of an alkoxy group and a chlorine atom bonded to a silicon atom. The method comprises attaching the silicon-containing compound to one or more of formation surfaces of the subterranean formation to form an oleophilic surface on the one or more of the formation surfaces and the surfaces of proppant particles.Type: GrantFiled: October 24, 2017Date of Patent: April 16, 2019Assignee: Baker Hughes IncorporatedInventors: Oleg A. Mazyar, Valery N. Khabashesku, Oleksandr V. Kuznetsov, Michael H. Johnson
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Patent number: 10260498Abstract: Systems and methods for securing coils of magnet wire to a support core in a linear motor that is used, for example, in an ESP. A hollow member such as a cylindrical metal tube is provided as a support core which is adapted to receive a mover of the linear motor. Coils of magnet wire are positioned at the exterior of the support core (e.g., wound around the core). An outer layer of shrink-wrap material is placed around the support core and coils and is heated, causing it to shrink and conform to the coils and the support core. The shrink-wrap material provides pressure against the coils which holds them securely against the support core. This assembly is then positioned within a stator housing and secured to form the stator for the linear motor.Type: GrantFiled: May 4, 2016Date of Patent: April 16, 2019Assignee: Baker Hughes IncorporatedInventor: John M. Knapp
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Patent number: 10259101Abstract: Polycrystalline compacts include an interface between first and second volumes of a body of inter-bonded grains of hard material. The first volume is at least substantially free of interstitial material, and the second volume includes interstitial material in interstitial spaces between surfaces of the inter-bonded grains of hard material. The interface between the first and second volumes is configured, located and oriented such that cracks originating in the compact during use of the compacts and propagating along the interface generally toward a central axis of the compacts will propagate generally toward a back surface and away from a front cutting face of the compacts at an acute angle or angles. Methods of forming polycrystalline compacts involve the formation of such an interface within the compacts.Type: GrantFiled: December 21, 2016Date of Patent: April 16, 2019Assignee: Baker Hughes IncorporatedInventor: Xiaomin Chris Cheng
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Patent number: 10246945Abstract: An earth-boring tool comprises a body having a face at a leading end thereof, blades extending from the body and comprising primary blades and secondary blades, and cutting elements on the blades and arranged in groups each comprising neighboring cutting elements. Some of the groups are disposed only on the primary blades in a first spiral configuration. Others of the groups disposed only on the secondary blades in a second, opposing spiral configuration. Methods of forming an earth-boring tool, and methods of forming a borehole in a subterranean formation are also described.Type: GrantFiled: July 30, 2015Date of Patent: April 2, 2019Assignee: Baker Hughes Incorporated, a GE Company, LLCInventors: Alexander Boehm, Nephi M. Mourik, Timothy P. Uno, Miguel E. Garcia
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Methods of reducing stress in cutting elements for earth-boring tools and resulting cutting elements
Patent number: 10233697Abstract: Cutting elements for earth-boring tools may include a superhard, polycrystalline material and a substrate adjacent to and secured to the superhard, polycrystalline material at an interface. The substrate may include a first region exhibiting a first coefficient of thermal expansion and a second region exhibiting a second, different coefficient of thermal expansion. The first region may be spaced from the superhard, polycrystalline material. The second region may extend from laterally adjacent to at least a portion of the first region to longitudinally between the first region and the superhard, polycrystalline material.Type: GrantFiled: September 11, 2015Date of Patent: March 19, 2019Assignee: Baker Hughes IncorporatedInventors: Konrad T. Izbinski, Xu Huang, Anthony A. DiGiovanni, Marc W. Bird -
Patent number: 10233735Abstract: Systems and methods for operating a linear motor (e.g., for an ESP), where the motor's mover moves in a reciprocating motion within a bore of the stator. Hard stops are located at the ends of the bore. The motor has a first set of sensors in the stator positioned proximate to the bore. When the mover moves in the bore, the sensors produce corresponding output signals, except when the mover is in a position near, but not in contact with a hard stop. While the sensors produce output signals, the motor is driven in a first direction toward the hard stop. When the sensors stop producing the output signals, the mover has reached the first position, and the motor is controlled to reverse the direction of the mover.Type: GrantFiled: July 16, 2016Date of Patent: March 19, 2019Assignee: Baker Hughes IncorporatedInventors: Nathan Etter, David L. Garrett, Gary Williams
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Patent number: 10227850Abstract: Flow control devices for regulating fluid flow from a subterranean formation by utilizing materials containing hydrophilic surfaces in a flow path of formation fluids. The flow control device comprises a tubular body, a flow path, and a material having a hydrophilic surface disposed within the flow path to restrict the flow of water. Methods of making and systems utilizing the flow control devices are disclosed.Type: GrantFiled: June 11, 2014Date of Patent: March 12, 2019Assignee: Baker Hughes IncorporatedInventors: Devesh K. Agrawal, Anil K. Sadana, Gaurav Agrawal
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Patent number: 10227827Abstract: A method of forming a polycrystalline diamond compact comprises providing metallized diamond particles including diamond particles including nanograins of a sweep catalyst secured thereto, the sweep catalyst comprising at least one of tungsten and tungsten carbide and constituting between about 0.01 weight percent and about 1.0 weight percent of the metallized diamond particles and placing the metallized diamond particles and a metal solvent catalyst in a container. The metallized diamond particles are subjected to a high-temperature, high-pressure process in the presence of the metal solvent catalyst to form a polycrystalline diamond material having inter-bonded diamond grains and nanograins of tungsten carbide, the nanograins of tungsten carbide covering less than about twenty percent of a surface area of the inter-bonded diamond grains. Polycrystalline diamond compacts and earth-boring tools including the polycrystalline diamond compacts are also disclosed.Type: GrantFiled: September 9, 2015Date of Patent: March 12, 2019Assignee: Baker Hughes IncorporatedInventors: Steven W. Webb, Anthony A. DiGiovanni
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Patent number: 10221685Abstract: A system for increasing the detecting degradation of a wellbore. The system comprises a computer memory configured for storing computing instructions and a processor operably coupled to the computer memory. The system comprises a sensor operably coupled to the computer memory and is configured to determine the presence of at least one chemical species indicative of degradation of the wellbore in a fluid exiting the wellbore. Methods of monitoring a wellbore for corrosion or other degradation of one or more components of wellbore equipment are disclosed as are methods of increasing the lifetime of a wellbore.Type: GrantFiled: May 4, 2017Date of Patent: March 5, 2019Assignee: Baker Hughes IncorporatedInventors: Anne Bartetzko, Joerg Lehr, Helmuth Sarmiento Klapper, Marcus Davidson, Elke Bozau
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Patent number: 10221628Abstract: Methods of repairing earth-boring tools may involve providing wear-resistant material over a temporary displacement member to repair a cutting element pocket in a body and a depth-of-cut control feature using the wear-resistant material. In some embodiments, the wear-resistant material may comprise a particle-matrix composite material. For example, a hardfacing material may be built up over a temporary displacement member to form or repair a cutting element pocket and provide a depth-of-cut control feature. Earth-boring tools may include a depth-of-cut control feature comprising a wear-resistant material. The depth-of-cut control feature may be configured to limit a depth-of-cut of a cutting element secured within a cutting element pocket partially defined by at least one surface of the depth-of-cut control feature. Intermediate structures formed during fabrication of earth-boring tools may include a depth-of-cut control feature extending over a temporary displacement member.Type: GrantFiled: February 23, 2016Date of Patent: March 5, 2019Assignee: Baker Hughes IncorporatedInventors: James L. Overstreet, Kenneth E. Gilmore, Travis E. Puzz
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Patent number: 10214968Abstract: Methods of operating earth-boring tools may involve extending a selectively actuatable cutting element outward from a face of the earth-boring tool. A portion of an underlying earth formation may be crushed by a crushing cutting action utilizing the selectively actuatable cutting element in response to extension of the cutting element. The selectively actuatable cutting element may subsequently be retracted. Earth-boring tools may include a selectively actuatable cutting element mounted to a blade, the selectively actuatable cutting element configured to move between a retracted state in which the selectively actuatable cutting element does not engage with an underlying earth formation and an extended state in which the selectively actuatable cutting element engages with the underlying earth formation. The selectively actuatable cutting element may be configured to perform a gouging or crushing cutting action at least upon initial positioning into the extended state.Type: GrantFiled: December 2, 2015Date of Patent: February 26, 2019Assignee: Baker Hughes IncorporatedInventors: Kenneth R. Evans, Eric C. Sullivan, Navish Makkar
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Publication number: 20190055832Abstract: Apparatus include a downhole tool comprising an outer member; and a probe body positioned inside the outer member; an electronics carrier positioned inside the probe body; and a lateral support system, including members cooperating to maintain a relative position of the electronics carrier with respect to the probe body, and a biasing member. The plurality of members may include an outer support ring having an axial passage therethrough for receiving the electronics carrier, the outer support ring having an inner surface; and an inner support ring within the probe body having an axial passage therethrough for receiving the electronics carrier, the inner support ring having an outer surface. The biasing member may be configured to urge a member of the plurality of members against an inner surface of the probe body by urging the outer surface of the inner support ring against the inner surface of the outer support ring.Type: ApplicationFiled: June 20, 2017Publication date: February 21, 2019Applicant: BAKER HUGHES INCORPORATEDInventor: Andreas PETER
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Patent number: 10208542Abstract: A polycrystalline compact includes diamond, cubic boron nitride, and at least one hard material, which may be aluminum nitride, gallium nitride, silicon nitride, titanium nitride, silicon carbide, titanium carbide, titanium boride, titanium diboride, and/or aluminum boride. The diamond, the cubic boron nitride, and the hard material are intermixed and interbonded to form a polycrystalline material. An earth-boring tool includes a bit body and a polycrystalline diamond compact secured to the bit body. Methods of fabricating polycrystalline compacts include forming a mixture comprising diamond, non-cubic boron nitride, and a metal or semimetal; encapsulating the mixture in a container; and subjecting the encapsulated mixture to high-pressure and high-temperature conditions to form a polycrystalline material.Type: GrantFiled: October 19, 2016Date of Patent: February 19, 2019Assignee: Baker Hughes IncorporatedInventors: Valery N. Khabashesku, Vladimir P. Filonenko
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Patent number: 10202813Abstract: Core sample catchers for use with coring tools for obtaining core samples from subterranean formations may include at least one flap catcher member configured to be movably coupled to an inner barrel of the coring tool and configured to move between an open position and a closed position. A piston member including a central bore may be disposed in a passageway extending through the inner barrel. The piston member may be configured to move between a first position and a second position, the piston member configured to retain the at least one flap catcher member in the open position when the piston member is in the first position, and allow flap catcher member to move into the closed position when the piston member is in the second position.Type: GrantFiled: December 20, 2017Date of Patent: February 12, 2019Assignee: Baker Hughes IncorporatedInventors: Christoph Wesemeier, Thomas Uhlenberg, Sabine Grieschek