Patents by Inventor Mrigadhara V Raghu V Meesala

Mrigadhara V Raghu V Meesala 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).

  • Method of improving wellbore integrity and loss control
    Patent number: 11795368
    Abstract: A method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: October 24, 2023
    Assignee: TERVES, LLC
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala
  • Method of improving wellbore integrity and loss control
    Patent number: 11220621
    Abstract: A method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: January 11, 2022
    Assignee: Terves, LLC
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala
  • METHOD OF IMPROVING WELLBORE INTEGRITY AND LOSS CONTROL
    Publication number: 20220002612
    Abstract: A method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 6, 2022
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala
  • Method of improving wellbore integrity and loss control
    Patent number: 10851284
    Abstract: A method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: December 1, 2020
    Assignee: Terves, LLC
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala
  • Method of Improving Wellbore Integrity and Loss Control
    Publication number: 20200354622
    Abstract: A method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 12, 2020
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala
  • Method of Improving Wellbore Integrity and Loss Control
    Publication number: 20190316025
    Abstract: The present invention pertains to a method for enhancing wellbore integrity and/or for sealing a wellbore by sealing formation or micro-annulus fractures in a wellbore. Such sealing can be at least partially accomplished by the use of timed expansion of an expandable sealant material that is placed a wellbore. The expansion of the expandable sealant material causes the cement surface or formation surface to be compressed, thereby creating a tight seal and/or eliminating annulus cracking, fracture, and/or gas channels in the wellbore. A degradable polymer can be used when restoration of the wellbore formation is desired.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: Andrew Sherman, Mrigadhara V Raghu V Meesala