Patents by Inventor David Gadzhimirzaev

David Gadzhimirzaev 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).

  • Patent number: 11268914
    Abstract: Systems, tools, and methods for optimizing fracturing schedules located along a horizontal wellbore include obtaining drilling cuttings during a drilling operation representative of a predetermined interval of the horizontal wellbore, performing at least one analytical process on the obtained drilling cuttings to determine at least one geomechanical property of the interval of the obtained drilling cuttings for the interval, generating a formation analysis estimation for the interval from the, wherein the formation analysis estimation comprises at least one of (i) a brittleness of the formation at the interval or (ii) a minimum horizontal stress of the formation at the interval, and based on the formation analysis estimation, at least one of (i) configuring a super-stage for deployment to the interval to perform a fracturing operation or (ii) designing a fracturing schedule to be performed to frac the formation at the interval.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: March 8, 2022
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Umesh Prasad, Sergey Stolyarov, David Gadzhimirzaev, Robert Samuel Hurt, Eduardo Adrian Cazeneuve, Frank Walles, Geoffrey Cave, Said D. Sadykhov
  • Patent number: 10677036
    Abstract: A method for performing a fracture operation. A log of a formation parameter is obtained for a formation surrounding a wellbore in which the fracture operation is to be implemented. A relation is determined between the formation parameter and a parameter of the fracture operation. A value of the parameter of the fracture operation is selected based on the relation and a value of the formation parameter.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: June 9, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Sergey Stolyarov, Junjie Yang, Sergey Kotov, David Gadzhimirzaev, Jason Wayne Simmons
  • Patent number: 10648329
    Abstract: A method of estimating one or more properties of an earth formation includes acquiring formation fluid data indicative of a qualitative property of a formation fluid in a near-field region of an earth formation surrounding a borehole, the near field region including a surface of the borehole, and acquiring acoustic data based on acoustic signals transmitted into a far-field region of the formation, and estimating a property of one or more fractures in the far-field region based on the acoustic data. The method also includes combining the formation fluid data and the acoustic data, and estimating, by a processing device, at least one fracture characteristic of the formation in the near-field region and the far-field region based on the combined data.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: May 12, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Nicklas Ritzmann, Frank Walles, Alex Bruns, David Gadzhimirzaev, Sergey Kotov
  • Patent number: 10480311
    Abstract: 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: Grant
    Filed: June 30, 2017
    Date of Patent: November 19, 2019
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Sergey Stolyarov, Sergey Kotov, Alex Bruns, David Gadzhimirzaev, Frank Walles
  • Publication number: 20190301271
    Abstract: A method for performing a fracture operation. A log of a formation parameter is obtained for a formation surrounding a wellbore in which the fracture operation is to be implemented. A relation is determined between the formation parameter and a parameter of the fracture operation. A value of the parameter of the fracture operation is selected based on the relation and a value of the formation parameter.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 3, 2019
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Sergey Stolyarov, Junjie Yang, Sergey Kotov, David Gadzhimirzaev, Jason Wayne Simmons
  • Publication number: 20190003298
    Abstract: 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: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicant: Baker Hughes Incorporated
    Inventors: Sergey Stolyarov, Sergey Kotov, Alex Bruns, David Gadzhimirzaev, Frank Walles
  • Publication number: 20180291734
    Abstract: An embodiment of a method of estimating one or more properties of an earth formation includes acquiring formation fluid data indicative of a qualitative property of a formation fluid in a near-field region of an earth formation surrounding a borehole, the near field region including a surface of the borehole, and acquiring acoustic data based on acoustic signals transmitted into a far-field region of the formation, and estimating a property of one or more fractures in the far-field region based on the acoustic data. The method also includes combining the formation fluid data and the acoustic data, and estimating, by a processing device, at least one fracture characteristic of the formation in the near-field region and the far-field region based on the combined data.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 11, 2018
    Applicant: Baker Hughes Incorporated
    Inventors: Nicklas Ritzmann, Frank Walles, Alex Bruns, David Gadzhimirzaev, Sergey Kotov
  • Publication number: 20180202263
    Abstract: Systems, tools, and methods for optimizing fracturing schedules located along a horizontal wellbore include obtaining drilling cuttings during a drilling operation representative of a predetermined interval of the horizontal wellbore, performing at least one analytical process on the obtained drilling cuttings to determine at least one geomechanical property of the interval of the obtained drilling cuttings for the interval, generating a formation analysis estimation for the interval from the, wherein the formation analysis estimation comprises at least one of (i) a brittleness of the formation at the interval or (ii) a minimum horizontal stress of the formation at the interval, and based on the formation analysis estimation, at least one of (i) configuring a super-stage for deployment to the interval to perform a fracturing operation or (ii) designing a fracturing schedule to be performed to frac the formation at the interval.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 19, 2018
    Applicant: Baker Hughes Incorporated
    Inventors: Umesh Prasad, Sergey Stolyarov, David Gadzhimirzaev, Robert Samuel Hurt, Eduardo Adrian Cazeneuve, Frank Walles, Geoffrey Cave, Said D. Sadykhov