Patents by Inventor Shyam Anandampillai
Shyam Anandampillai 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: 10480251Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: GrantFiled: July 30, 2018Date of Patent: November 19, 2019Assignee: Baker Hughes, a GE company, LLCInventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang E. Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Publication number: 20180334857Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: ApplicationFiled: July 30, 2018Publication date: November 22, 2018Inventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang E. Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Patent number: 10036206Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: GrantFiled: May 13, 2016Date of Patent: July 31, 2018Assignee: Baker Hughes IncorporatedInventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang E. Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Publication number: 20160251904Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: ApplicationFiled: May 13, 2016Publication date: September 1, 2016Inventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang E. Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Patent number: 9341027Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve is coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: GrantFiled: March 4, 2013Date of Patent: May 17, 2016Assignee: Baker Hughes IncorporatedInventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang Eduard Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Patent number: 8978786Abstract: An earth boring drill bit designed for a specific performance, within a finished product tolerance, using components built to a looser manufacturing tolerance. The bit may be assembled by selecting a leg from a plurality of pre-manufactured legs; selecting a bit body from a plurality of pre-manufactured bit bodies, the bit body having a slot for receiving the leg; placing the leg within the slot; and fixing the leg within the slot within the finished product tolerance by placing one or more shims between the leg and the slot. The shims may be used to adjust an axial position, a radial position, and/or a circumferential position of the leg with respect to the slot. The leg and the bit body may be selected, or produced, to ensure the bit will not meet the specification, given the manufacturing tolerance, without the shims.Type: GrantFiled: November 4, 2010Date of Patent: March 17, 2015Assignee: Baker Hughes IncorporatedInventors: Don Q. Nguyen, Anton F. Zahradnik, Rudolf C. Pessier, Mark P. Blackman, Robert D. Bradshaw, Scott A. Young, Ronny D. McCormick, Shyam Anandampillai, Michael S. Damschen, Robert J. Buske
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Publication number: 20140246236Abstract: Expandable reamer assemblies include an expandable reamer module and an activation module. An outer tubular body of the activation module is rigidly coupled to a tubular body of the expandable reamer module, and an activation member of the activation module is coupled to a sleeve of the expandable reamer module, the sleeve coupled to at least one blade and configured to move the at least one blade into an extended position. The sleeve moves axially responsive to axial movement of the activation member. Bottom-hole assemblies include an expandable reamer module and an activation module. The activation module is coupled to the expandable reamer module and configured to provide a motive force to the sleeve to move the sleeve opposite a direction of flow of drilling fluid. Methods of using expandable reamer modules include pairing two substantially identical expandable reamer modules and two respective different activation modules.Type: ApplicationFiled: March 4, 2013Publication date: September 4, 2014Inventors: Steven R. Radford, Marcus Oesterberg, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica, Wolfgang Eduard Herberg, Carsten Haubold, Christopher Jakubeit, Michael Wiegmann, Jens Behnsen, Hans-Juergen Faber
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Patent number: 8307920Abstract: An earth boring drill bit that includes a cutting cone with a cutting disk. Compacts are inserted within the disk having a chisel shaped end set flush with the cutting disk periphery. The compact crests and cutting disk periphery form a generally seamless cutting surface. The cutting cone can further include cutting teeth thereon also having flush mounted compacts. The compacts can be made from a material such as cemented carbide, hardfacing, tungsten, tungsten alloys, tungsten carbide and the cutter made from steel.Type: GrantFiled: August 13, 2009Date of Patent: November 13, 2012Assignee: Baker Hughes IncorporatedInventors: Robert J. Buske, James L. Overstreet, Thomas M. Stefanik, Shyam Anandampillai, Robert D. Bradshaw
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Publication number: 20120111638Abstract: An earth boring drill bit designed for a specific performance, within a finished product tolerance, using components built to a looser manufacturing tolerance. The bit may be assembled by selecting a leg from a plurality of pre-manufactured legs; selecting a bit body from a plurality of pre-manufactured bit bodies, the bit body having a slot for receiving the leg; placing the leg within the slot; and fixing the leg within the slot within the finished product tolerance by placing one or more shims between the leg and the slot. The shims may be used to adjust an axial position, a radial position, and/or a circumferential position of the leg with respect to the slot. The leg and the bit body may be selected, or produced, to ensure the bit will not meet the specification, given the manufacturing tolerance, without the shims.Type: ApplicationFiled: November 4, 2010Publication date: May 10, 2012Applicant: BAKER HUGHES INCORPORATEDInventors: Don Q. NGUYEN, Anton F. ZAHRADNIK, Rudolf C. PESSIER, Mark P. BLACKMAN, Robert D. BRADSHAW, Scott A. YOUNG, Ronny D. MCCORMICK, Shyam ANANDAMPILLAI, Michael S. DAMSCHEN, Robert J. BUSKE
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Publication number: 20110036639Abstract: An earth boring drill bit that includes a cutting cone with a cutting disk. Compacts are inserted within the disk having a chisel shaped end set flush with the cutting disk periphery. The compact crests and cutting disk periphery form a generally seamless cutting surface. The cutting cone can further include cutting teeth thereon also having flush mounted compacts. The compacts can be made from a material such as cemented carbide, hardfacing, tungsten, tungsten alloys, tungsten carbide and the cutter made from steel.Type: ApplicationFiled: August 13, 2009Publication date: February 17, 2011Applicant: Baker Hughes IncorporatedInventors: Robert J. Buske, James L. Overstreet, Thomas M. Stefanik, Shyam Anandampillai, Robert D. Bradshaw