Patents by Inventor Sharath K. Kolachalam
Sharath K. Kolachalam 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: 11761265Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: GrantFiled: June 15, 2020Date of Patent: September 19, 2023Assignee: Foro Energy, Inc.Inventors: Brian O. Faircloth, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Eugene J. Linyaev
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Publication number: 20220105592Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: ApplicationFiled: March 22, 2021Publication date: April 7, 2022Applicant: Foro Energy, Inc.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugence J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Patent number: 10953491Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: GrantFiled: November 11, 2016Date of Patent: March 23, 2021Assignee: Foro Energy, Inc.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugence J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Publication number: 20200408042Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: ApplicationFiled: June 15, 2020Publication date: December 31, 2020Applicant: Foro Energy, Inc.Inventors: Brian O. Faircloth, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Eugene J. Linyaev
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Patent number: 10683703Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: GrantFiled: July 21, 2017Date of Patent: June 16, 2020Assignee: Foro Energy, Inc.Inventors: Brian O. Faircloth, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Eugene J. Linyaev
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Patent number: 9845652Abstract: There is provided systems, methods and apparatus for the use of directed energy, including high power laser energy, in conjunction with mechanical shearing, sealing and closing devices to provide reduced mechanical energy well control systems and techniques.Type: GrantFiled: August 30, 2013Date of Patent: December 19, 2017Assignee: Foro Energy, Inc.Inventors: Daniel L. Wolfe, Andyle G. Bailey, Daryl L. Grubb, Sharath K. Kolachalam, Mark S. Zediker, Paul D. Deutch
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Publication number: 20170321486Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: ApplicationFiled: July 21, 2017Publication date: November 9, 2017Applicant: Foro Energy, Inc.Inventors: Brian O. Faircloth, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Eugene J. Linyaev
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Publication number: 20170252858Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: ApplicationFiled: November 11, 2016Publication date: September 7, 2017Applicant: Foro Energy, Inc.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugence J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Patent number: 9719302Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: GrantFiled: March 1, 2013Date of Patent: August 1, 2017Assignee: Foro Energy, Inc.Inventors: Eugene J. Linyaev, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K Kolachalam, Paul D. Deutch, Brian O. Faircloth
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Publication number: 20170183913Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: ApplicationFiled: March 1, 2013Publication date: June 29, 2017Applicant: Foro Energy Inc.Inventors: Eugene J. Linyaev, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Brian O. Faircloth
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Patent number: 9562395Abstract: An apparatus with a high power laser-mechanical bit for use with a laser drilling system and a method for advancing a borehole. The laser-mechanical bit has a beam path and mechanical removal devices that provide for the removal of laser-affected rock to advance a borehole.Type: GrantFiled: February 23, 2012Date of Patent: February 7, 2017Assignee: FORO ENERGY, INC.Inventors: Daryl L. Grubb, Sharath K. Kolachalam, Brian O. Faircloth, Charles C. Rinzler, Erik C. Allen, Lance D. Underwood, Mark S. Zediker
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Patent number: 9492885Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: GrantFiled: July 20, 2015Date of Patent: November 15, 2016Assignee: Foro Energy, Inc.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugence J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Patent number: 9242309Abstract: There is provided high power laser tools and laser heads that utilize total internal reflection (“TIR”) structures to direct the laser beam along a laser beam path within the TIR structure. The TIR structures may be a TIR prism having its hypotenuse as a TIR surface.Type: GrantFiled: February 15, 2013Date of Patent: January 26, 2016Assignee: FORO ENERGY INC.Inventors: Mark S. Zediker, Brian O. Faircloth, Sharath K. Kolachalam, Daryl L. Grubb
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Publication number: 20150321290Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: ApplicationFiled: July 20, 2015Publication date: November 12, 2015Applicant: FORO ENERGY, INC.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugence J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Patent number: 9089928Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: GrantFiled: August 2, 2012Date of Patent: July 28, 2015Assignee: FORO ENERGY, INC.Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugene J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Publication number: 20140231085Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.Type: ApplicationFiled: August 2, 2012Publication date: August 21, 2014Inventors: Mark S. Zediker, Daryl L. Grubb, Ronald A. De Witt, Paul D. Deutch, Joel F. Moxley, Scott A. Marshall, Eugene J. Linyaev, Sam N. Schroit, Sharath K. Kolachalam
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Patent number: 8783361Abstract: There is provided a high power laser assisted blowout preventer and methods of use. In particular, there are provided systems and assemblies for utilizing high power laser energy within a blowout preventer to cut tubulars that are present within the bore of the blowout prevent, reducing the risk that such tubulars will inhibit the ability of the blowout preventer to seal a well.Type: GrantFiled: February 24, 2011Date of Patent: July 22, 2014Assignees: Foro Energy, Inc., Chevron U.S.A. Inc.Inventors: Mark S. Zediker, Henry A. Bergeron, Philip V. Clark, Joel F. Moxley, Paul D. Deutch, Lance D. Underwood, Charles C. Rinzler, Ronald A. De Witt, Sharath K. Kolachalam, Daryl L. Grubb
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Publication number: 20140000902Abstract: There is provided systems, methods and apparatus for the use of directed energy, including high power laser energy, in conjunction with mechanical shearing, sealing and closing devices to provide reduced mechanical energy well control systems and techniques.Type: ApplicationFiled: August 30, 2013Publication date: January 2, 2014Applicants: CHEVRON U.S.A. INC., FORO ENERGY, INC.Inventors: Daniel L. Wolfe, Andyle G. Bailey, Daryl L. Grubb, Sharath K. Kolachalam, Mark S. Zediker, Paul D. Deutch
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Publication number: 20130228372Abstract: There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir.Type: ApplicationFiled: March 1, 2013Publication date: September 5, 2013Applicant: Foro Energy Inc.Inventors: Eugene J. Linyaev, Mark S. Zediker, Daryl L. Grubb, Sam N. Schroit, Ronald A. De Witt, Sharath K. Kolachalam, Paul D. Deutch, Brian O. Faircloth
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Publication number: 20130228557Abstract: There is provided high power laser tools and laser heads that utilize total internal reflection (“TIR”) structures to direct the laser beam along a laser beam path within the TIR structure. The TIR structures may be a TIR prism having its hypotenuse as a TIR surface.Type: ApplicationFiled: February 15, 2013Publication date: September 5, 2013Applicant: Foro Energy Inc.Inventors: Mark S. Zediker, Brian O. Faircloth, Sharath K. Kolachalam, Daryl L. Grubb