Patents Assigned to Baker Hughes Incorporated
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Patent number: 10196859Abstract: An earth-boring tool may include a body and at least one rotatable cutting structure assembly. The rotatable cutting structure assembly may include a leg, a rotatable cutting structure rotatably coupled to the leg, and a resistance actuator configured to impose rotational resistance on the rotatable cutting structure relative to the leg. An earth-boring to may include a plurality of rotatable cutting structure assemblies coupled to the bit body and a plurality of blades coupled to the body. A method of drilling a borehole may include rotating an earth-boring tool within the borehole, causing rotational resistance to be imposed on at least one rotatable cutting structure of the earth-boring tool, causing a blade of the earth-boring tool to be pushed into a sidewall of the borehole, and side cutting the sidewall of the borehole with the blade.Type: GrantFiled: March 4, 2016Date of Patent: February 5, 2019Assignee: Baker Hughes IncorporatedInventors: David A. Stockey, Reed W. Spencer
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Patent number: 10190687Abstract: A superelastic metal seal for use in a downhole tool, wherein the superelastic metal seal may be formed from a superelastic Ni—Ti alloy. The superelastic Ni—Ti alloy may be prestrained with a permanent strain. Superelasticity may be imparted to the superelastic Ni—Ti alloy through a thermal treatment process or through prestraining the superelastic Ni—Ti alloy. The superelastic Ni—Ti alloy may exhibit superelastic behavior. The superelastic Ni—Ti alloy may not exhibit shape memory behavior.Type: GrantFiled: December 27, 2016Date of Patent: January 29, 2019Assignee: Baker Hughes IncorporatedInventors: Sayantan Roy, Anil K. Sadana
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Patent number: 10190366Abstract: An earth-boring drill bit is described, the bit having a bit body having a central longitudinal axis that defines an axial center of the bit body and configured at its upper extent for connection into a drill string; at least one primary fixed blade extending downwardly from the bit body and inwardly toward, but not proximate to, the central axis of the drill bit; at least one secondary fixed blade extending radially outward from proximate the central axis of the drill bit; a plurality of fixed cutting elements secured to the primary and secondary fixed blades; at least one bit leg secured to the bit body; and a rolling cutter mounted for rotation on the bit leg; wherein the fixed cutting elements on at least one fixed blade extend from a center of the bit outward toward a gage region of the bit but do not include a gage cutting region, and wherein at least one roller-cone cutter portion extends from substantially the drill bit's gage region inwardly toward the center of the bit, an apex of the roller-cone cuType: GrantFiled: April 25, 2016Date of Patent: January 29, 2019Assignee: Baker Hughes IncorporatedInventors: Anton F. Zahradnik, Robert J. Buske, Rudolf C. Pessier, Don Q. Nguyen, Karlos Cepeda, Michael S. Damschen, Mitchell A. Rothe, Johnathan Howard, Gregory C. Prevost, Chaitanya K. Vempati, John F. Bradford
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Patent number: 10174560Abstract: A self-contained module for actuating an element of an earth-boring tool comprises a drive unit configured to be coupled to at least one actuatable element of the earth-boring tool. The drive unit is configured to be disposed at least partially within a compartment of a body of the earth-boring tool. The compartment is radially decentralized within the earth-boring tool. The drive unit includes a drive element configured to be coupled to the at least one actuatable element. The drive unit is configured to move the drive element in a manner moving the at least one actuatable element from a first position to a second position in a direction having a component parallel with a longitudinal axis of the earth-boring tool. The self-contained module is configured to be repeatedly attached to and detached from the earth-boring tool. Such a module may be attached to a tool body carrying extendable elements to form an earth-boring tool for borehole enlargement or stabilization within an enlarged section of the borehole.Type: GrantFiled: September 18, 2015Date of Patent: January 8, 2019Assignee: Baker Hughes IncorporatedInventor: Volker Peters
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Patent number: 10174562Abstract: Methods of forming a polycrystalline table may involve disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles may be partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate may be removed from the brown polycrystalline table and catalyst material may be removed from the brown polycrystalline table. The brown polycrystalline table may then be fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate may include a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table may include a plurality of interbonded grains of a superabrasive material.Type: GrantFiled: August 12, 2016Date of Patent: January 8, 2019Assignee: Baker Hughes IncorporatedInventors: Anthony A. DiGiovanni, Nicholas J. Lyons, Derek L. Nelms, Danny E. Scott
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Publication number: 20190003284Abstract: An adjustable inflow control device features a mechanically rotatable sleeve that advances or retreats axially when rotated in opposed directions to cover or uncover a labyrinth flow path from an inlet to an outlet. When used for inflow the outlet is into a tubular string to a surface location. The more the sleeve is retracted away from the labyrinth path the less resistance to flow is offered and vice versa. Another way to mechanically alter the flow resistance is to have an outer housing with a spiral groove and an axially movable inner mandrel with another spiral groove. The mandrel can be axially advanced with rotation when connected with a thread. Advancing the mandrel so that there is more overlap between the spiral patterns increases resistance to a give flow rate and vice versa. A gap between the mandrel and housing allows the mandrel to rotate and translate.Type: ApplicationFiled: June 30, 2017Publication date: January 3, 2019Applicant: BAKER HUGHES INCORPORATEDInventor: Stephen Coulston
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Publication number: 20190003286Abstract: A method of cleaning out a wellbore includes removing the downhole zonal isolation device arranged in a wellbore with a bottom hole assembly (BHA) of a downhole string formed from a plurality of tubulars, pumping off the BHA, removing downhole fluids from the wellbore without removing the downhole string following pumping off the BHA, circulating fluid near a toe of the wellbore, and removing downhole particles from the wellbore through the downhole string.Type: ApplicationFiled: June 28, 2017Publication date: January 3, 2019Applicant: Baker Hughes IncorporatedInventors: Scott A. Bigrigg, Bryan J. Sims
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Publication number: 20190003273Abstract: A method of removing a downhole zonal isolation device includes removing the downhole zonal isolation device arranged in a wellbore with a bottom hole assembly (BHA) of a downhole string formed from a plurality of tubulars, and introducing a downhole fluid through a screen assembly mounted to the drill string uphole relative to the BHA.Type: ApplicationFiled: June 28, 2017Publication date: January 3, 2019Applicant: Baker Hughes IncorporatedInventors: Scott A. Bigrigg, Bryan J. Sims
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Publication number: 20190003298Abstract: Methods and systems for generating intervention programs for a downhole formation including collecting mud-logging data during a drilling operation, wherein the drilling operation forms a borehole through the formation, generating zone characterization of one or more zones along the borehole based on the collected mud-logging data, defining targeted zones of the one or more zones along the borehole, generating a treatment characterization for each targeted zone based on the collected mud-logging data, and generating an intervention treatment design based on the targeted zones and associated treatment characterizations.Type: ApplicationFiled: June 30, 2017Publication date: January 3, 2019Applicant: Baker Hughes IncorporatedInventors: Sergey Stolyarov, Sergey Kotov, Alex Bruns, David Gadzhimirzaev, Frank Walles
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Patent number: 10167673Abstract: Binder compositions for use in forming a bit body of an earth-boring bit include at least one of cobalt, nickel, and iron, and at least one melting point-reducing constituent selected from at least one of a transition metal carbide up to 60 weight percent, a transition metal boride up to 60 weight percent, and a transition metal silicide up to 60 weight percent, wherein the weight percentages are based on the total weight of the binder. Earth-boring bit bodies include a cemented tungsten carbide material comprising tungsten carbide and a metallic binder, wherein the tungsten carbide comprises greater than 75 volume percent of the cemented tungsten carbide material.Type: GrantFiled: July 29, 2016Date of Patent: January 1, 2019Assignees: Baker Hughes Incorporated, TDY Industries, LLCInventors: Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, James C. Westhoff, Gabriel B. Collins
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Patent number: 10167392Abstract: In a composition including a plurality of coated diamond nanoparticles, each diamond nanoparticle may have at least one silane functional group covalently bonded to a surface thereof. A method of forming coated diamond nanoparticles may include functionalizing surfaces of diamond nanoparticles with at least one of a fluorine-containing compound and an oxidant; dispersing the functionalized diamond nanoparticles in a solvent comprising a silane functional group; and forming covalent bonds between the silane functional group and the diamond nanoparticles. A method of forming a diamond coating may include depositing the diamond nanoparticles over a substrate.Type: GrantFiled: October 31, 2014Date of Patent: January 1, 2019Assignee: Baker Hughes IncorporatedInventors: Radhika Suresh, Joshua C. Falkner, Valery N. Khabashesku, Othon R. Monteiro, Devesh K. Agrawal
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Patent number: 10167674Abstract: Method of fabricating polycrystalline diamond include functionalizing surfaces of diamond nanoparticles with fluorine, combining the functionalized diamond nanoparticles with a polymer to form a mixture, and subjecting the mixture to high pressure and high temperature (HPHT) conditions to form inter-granular bonds between the diamond nanoparticles. A green body includes a plurality of diamond nanoparticles functionalized with fluorine, and a polymer material interspersed with the plurality of diamond nanoparticles. A method of forming cutting element includes functionalizing surfaces of diamond nanoparticles with fluorine, and combining the functionalized diamond nanoparticles with a polymer to form a mixture. The mixture is formed over a body, and the mixture and the body are subjected to HPHT conditions to form inter-granular bonds between the diamond nanoparticles and secure the bonded diamond nanoparticles to the body.Type: GrantFiled: March 1, 2013Date of Patent: January 1, 2019Assignee: BAKER HUGHES INCORPORATEDInventors: Valery N. Khabashesku, Anthony A. DiGiovanni, Gaurav Agrawal
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Publication number: 20180372902Abstract: Methods and apparatus for performing formation evaluation in a borehole intersecting an earth formation. Methods may include exciting at a first borehole depth at least one critical refraction wave by steering an acoustic beam transmitted by at least one ultrasonic transmitter to an interface in the formation to intercept the interface at a critical angle; receiving an acoustic signal comprising critical refraction wave data at a logging tool in the borehole; and obtaining a wave property measurement from the critical refraction wave data. The interface may be the borehole wall in an open-hole well or behind casing. Methods include using ultrasonic transmitter(s) to generate the plurality of acoustic beams, identifying critical refraction wave data within the response signal corresponding to the at least one critical refraction wave, and obtaining the wave property measurement from the critical refraction wave data.Type: ApplicationFiled: June 23, 2017Publication date: December 27, 2018Applicant: BAKER HUGHES INCORPORATEDInventors: Wei Han, Jason M. Harris, Douglas J. Patterson, Stephen Dymmock, John Dahl
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Publication number: 20180371889Abstract: A method for adjusting a drilling parameter of a drill string includes: determining one or more modes of the drill string; sensing a first oscillation amplitude at a first position in the drill string and/or an oscillation parameter of the drill string at the first position or a second position to provide measured first oscillation amplitude data and/or measured oscillation parameter data; identifying a mode of the drill string using one or more determined modes and a stability criterion and at least one of the measured first oscillation amplitude data and the measured oscillation parameter data; calculating an oscillation amplitude at a position of interest in the drill string using the identified mode and at least one of the measured first oscillation amplitude data, the measured oscillation parameter data and the stability criterion; and adjusting the drilling parameter in response to the calculated oscillation amplitude at the position of interest.Type: ApplicationFiled: June 23, 2017Publication date: December 27, 2018Applicant: Baker Hughes IncorporatedInventors: Andreas Hohl, Christian Herbig, Hatem Oueslati, Hanno Reckmann, Michael Neubert
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Patent number: 10160063Abstract: A method includes disposing a braze material adjacent a first body and a second body; heating the braze material and forming a transient liquid phase; and transforming the transient liquid phase to a solid phase and forming a bond between the first body and the second body. The braze material includes copper, silver, zinc, magnesium, and at least one material selected from the group consisting of nickel, tin, cobalt, iron, phosphorous, indium, lead, antimony, cadmium, and bismuth.Type: GrantFiled: July 11, 2017Date of Patent: December 25, 2018Assignee: Baker Hughes IncorporatedInventors: Wei Chen, Marc W. Bird, John H. Stevens
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Publication number: 20180363416Abstract: A pressurized seat check valve including a flexible frustoconical seat having a back surface configured for exposure to upstream pressure, a closure member in sealable communication with the seat, the closure member being biased into contact with the seat and, in use, the seat being deflected toward the closure member by the exposure to upstream pressure.Type: ApplicationFiled: June 14, 2017Publication date: December 20, 2018Applicant: Baker Hughes IncorporatedInventors: Do Seo Park, Marc Samuelson, Zhi Yong He, Gregory Armstrong, Donavan Holland Brown
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Publication number: 20180363395Abstract: A plug securement and running arrangement including a wireline adapter kit having a tension mandrel, a setting tool attached to the wireline adapter kit, a collet configured and dimensioned to be received in a bore of a downhole plug and having a material-penetrating engagement feature on an outer surface thereof attached to the tension mandrel, an interengagement feature interengaging the tension mandrel and the collet, and a support surface extending from the interengagement feature and disposed radially inwardly of the feature. A method for deploying a plug in a borehole system including penetrating an inside surface of a plug with a material-penetrating feature of a collet, setting the plug at a target location in the borehole system, disengaging the material-penetrating feature from the plug.Type: ApplicationFiled: June 15, 2017Publication date: December 20, 2018Applicant: Baker Hughes IncorporatedInventor: Zachary Silva
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Publication number: 20180363428Abstract: A downhole system having a liner hanger assembly includes a liner hanger and a running tool. The running tool includes a tubular and an expandable member disposed circumferentially around the tubular. The expandable member is configured to increase in volume from a first condition to a second condition at a surface location. The second condition of the expandable member connects the running tool to the liner hanger.Type: ApplicationFiled: June 14, 2017Publication date: December 20, 2018Applicant: Baker Hughes IncorporatedInventor: James Kevin Rice
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Publication number: 20180363406Abstract: A downhole system includes a packer assembly including a backup ring. The backup ring includes a plurality of nested leaves nested sequentially in a circumferential direction with adjacent circumferentially positioned leaves to collectively form a substantially circular shape. Each leaf includes a receiving section and an insertion section, the receiving section receiving an insertion section of an adjacent leaf. Upon radial expansion of the backup ring, the plurality of nested leaves fan out in the circumferential direction.Type: ApplicationFiled: June 14, 2017Publication date: December 20, 2018Applicant: Baker Hughes IncorporatedInventors: Conrad Kao, Eugene Stolboushkin
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Publication number: 20180363452Abstract: A method of determining a property within a subterranean formation comprises introducing silica nanoparticles into a well; obtaining a sample of a fluid produced from the well; and analyzing the sample for presence of the silica nanoparticles, wherein the silica nanoparticles comprise a core, a donor chromophore, an acceptor chromophore, and an outer silica shell; the donor chromophore and the acceptor chromophore being selected such that an emission spectrum of the donor chromophore overlaps with an absorption spectrum of the acceptor chromophore.Type: ApplicationFiled: June 19, 2017Publication date: December 20, 2018Applicant: Baker Hughes IncorporatedInventors: Sankaran Murugesan, Radhika Suresh, Oleksandr Kuznetsov, Valery Khabashesku, Qusai Darugar