Patents Assigned to Sunita Hydrocolloids Inc.
  • Friction reducers, fluid compositions and uses thereof
    Patent number: 12054669
    Abstract: Friction reducers, fracturing fluid compositions and methods for treating subterranean formations, wherein friction reducer is a reacted, grafted or blend of galactomannan gum and polyacrylamide having a molecular weight between from about 300,000 to about 30,000,000 and wherein the amount of polyacrylamide in the friction reducer is from about 15 to about 50 weight percent based on the total weight of the polyacrylamide and galactomannan gum.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: August 6, 2024
    Assignee: Sunita Hydrocolloids Inc.
    Inventors: Farhan Siddiqui, Mohit Hissaria, Danny Fred Wilson, PK Hissaria, Richard Wheeler
  • Friction Reducers, Fluid Compositions and Uses Thereof
    Publication number: 20240067867
    Abstract: Friction reducers, fracturing fluid compositions and methods for treating subterranean formations, wherein friction reducer is a reacted, grafted or blend of galactomannan gum and polyacrylamide having a molecular weight between from about 300,000 to about 30,000,000 and wherein the amount of polyacrylamide in the friction reducer is from about 15 to about 50 weight percent based on the total weight of the polyacrylamide and galactomannan gum.
    Type: Application
    Filed: July 19, 2023
    Publication date: February 29, 2024
    Applicant: Sunita Hydrocolloids Inc.
    Inventors: Farhan Siddiqui, Mohit Hissaria, Danny Fred Wilson, PK Hissaria, Richard Wheeler
  • Friction reducers, fracturing fluid compositions and uses thereof
    Patent number: 11746282
    Abstract: Friction reducers, fracturing fluid compositions and methods for treating subterranean formations, wherein friction reducer is a reacted, grafted or blend of natural gum and polyacrylamide having a molecular weight between 300,000 and 30,000,000.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: September 5, 2023
    Assignee: Sunita Hydrocolloids Inc.
    Inventors: Farhan Siddiqui, Mohit Hissaria, Danny Fred Wilson, P K Hissaria
  • Friction reducers, fracturing fluid compositions and uses thereof
    Patent number: 11274243
    Abstract: Friction reducers, fracturing fluid compositions and methods for treating subterranean formations, wherein friction reducer is a reacted, grafted or blend of natural gum and polyacrylamide having a molecular weight between 300,000 and 30,000,000.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: March 15, 2022
    Assignee: Sunita Hydrocolloids Inc.
    Inventors: Farhan Siddiqui, Mohit Hissaria, Danny Fred Wilson, Pk Hissaria