Patents by Inventor Justyna Ferraro

Justyna Ferraro 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 servicing a wellbore with an aqueous gel containing a friction reducer
    Patent number: 9206679
    Abstract: A well may be serviced with a fluid formulated with components comprising a friction reducer having at least one polymer unit chosen from acrylamide groups, acrylate groups, sulfo groups, and maleic acid groups; and an anionic surfactant, a cationic surfactant and an aqueous base capable of forming a viscoelastic gel.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: December 8, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: D. V. Satyanarayana Gupta, Justyna Ferraro, Kay Cawiezel
  • METHOD OF SERVICING A WELLBORE WITH AN AQUEOUS GEL CONTAINING A FRICTION REDUCER
    Publication number: 20140251624
    Abstract: A well may be serviced with a fluid formulated with components comprising a friction reducer having at least one polymer unit chosen from acrylamide groups, acrylate groups, sulfo groups, and maleic acid groups; and an anionic surfactant, a cationic surfactant and an aqueous base capable of forming a viscoelastic gel.
    Type: Application
    Filed: February 21, 2014
    Publication date: September 11, 2014
    Inventors: D.V. Satyanarayana Gupta, Justyna Ferraro, Kay Cawiezel
  • Method of servicing a wellbore with an aqueous gel containing a friction reducer
    Patent number: 8669213
    Abstract: A well servicing fluid formulated with components comprising a friction reducer having at least one polymer unit chosen from acrylamide groups, acrylate groups, sulfo groups, and maleic acid groups; and an anionic surfactant, a cationic surfactant and an aqueous base capable of forming a viscoelastic gel. Methods of making the well servicing fluid and methods of employing the well servicing fluid in a well are also disclosed.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: March 11, 2014
    Assignee: Baker Hughes Incorporated
    Inventors: D. V. Satyanarayana Gupta, Justyna Ferraro, Kay Cawiezel
  • WELL SERVICING FLUID
    Publication number: 20110245114
    Abstract: A well servicing fluid formulated with components comprising a friction reducer having at least one polymer unit chosen from acrylamide groups, acrylate groups, sulfo groups, and maleic acid groups; and an anionic surfactant, a cationic surfactant and an aqueous base capable of forming a viscoelastic gel. Methods of making the well servicing fluid and methods of employing the well servicing fluid in a well are also disclosed.
    Type: Application
    Filed: March 31, 2010
    Publication date: October 6, 2011
    Inventors: D. V. Satyanarayana Gupta, Justyna Ferraro, Kay Cawiezel