Patents by Inventor Nina Regmi

Nina Regmi 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).

  • POLYMERIC DRAG REDUCING COMPOSITIONS AND METHODS FOR REDUCING DRAG AND/OR INCREASING VISCOSITY OF FLUIDS IN OIL AND/OR GAS WELLS
    Publication number: 20190241796
    Abstract: Polymeric drag reducing compositions comprising polymers for treatment in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the drag reducing composition comprises a fast-dissolving polymer and a slow-dissolving polymer slurry. In some embodiments, the fast-dissolving polymer comprises a cationic and/or anionic polyacrylamide, and the slow-dissolving polymer slurry comprises guar, clay, and oil. In some embodiments, compositions can be used in methods for treating an oil and/or gas well, having a wellbore. The drag reducing composition may be injected into the wellbore to reduce drag in the wellbore and/or increase viscosity of the carrier fluid.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 8, 2019
    Applicant: Flotek Chemistry, LLC
    Inventors: Nicole Mast, Philip Sullivan, Andrei Zelenev, Nina Regmi