Patents by Inventor Greg Paul Perez

Greg Paul Perez 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).

  • Compositions and methods for treatment of well bore tar
    Patent number: 8877689
    Abstract: Of the many compositions and methods provided herein, one example composition includes a treatment fluid comprising: an aqueous fluid; and a tar stabilizing polymer comprising at least one polymer selected from the group consisting of a styrene polymer, an acrylate polymer, a styrene-acrylate polymer, and any combination thereof.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: November 4, 2014
    Assignee: Haliburton Energy Services, Inc.
    Inventors: Philip Wayne Livanec, Greg Paul Perez
  • Compositions and methods for treatment of well bore tar
    Patent number: 8741816
    Abstract: Of the many compositions and methods provided herein, one method includes a method comprising: contacting tar resident in a well bore with a tar stabilizing polymer comprising at least one polymer selected from the group consisting of a styrene polymer, an acrylate polymer, a styrene-acrylate polymer, and any combination thereof; and allowing the tar stabilizing polymer to interact with the tar to at least partially reduce the tendency of the tar to adhere to a surface.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: June 3, 2014
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Philip Wayne Livanec, Greg Paul Perez
  • Method for Drilling and Completion Operations with Settable Resin Compositions
    Publication number: 20130008654
    Abstract: A method for completing boreholes penetrating narrow gradient zones in a subterranean formation after drilling with an oil based drilling fluid for recovery of hydrocarbons. The method employs an epoxy-based resin composition with controllable density and rheology that provides a low equivalent circulating density and is compatible with the oil based drilling fluid. The composition acts as a substitute for cement in cementing operations including adhering casing to the borehole, zonal isolation, and consolidation.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 10, 2013
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: JAY PAUL DEVILLE, Kay Ann Morris, Greg Paul Perez
  • Compositions and Methods for Treatment of Well Bore Tar
    Publication number: 20120283149
    Abstract: Of the many compositions and methods provided herein, one example composition includes a treatment fluid comprising: an aqueous fluid; and a tar stabilizing polymer comprising at least one polymer selected from the group consisting of a styrene polymer, an acrylate polymer, a styrene-acrylate polymer, and any combination thereof.
    Type: Application
    Filed: July 23, 2012
    Publication date: November 8, 2012
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Philip Wayne Livanec, Greg Paul Perez
  • Compositions and Methods for Treatment of Well Bore Tar
    Publication number: 20120132423
    Abstract: Of the many compositions and methods provided herein, one method includes a method comprising: contacting tar resident in a well bore with a tar stabilizing polymer comprising at least one polymer selected from the group consisting of a styrene polymer, an acrylate polymer, a styrene-acrylate polymer, and any combination thereof; and allowing the tar stabilizing polymer to interact with the tar to at least partially reduce the tendency of the tar to adhere to a surface.
    Type: Application
    Filed: February 8, 2012
    Publication date: May 31, 2012
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Philip Wayne Livanec, Greg Paul Perez