Patents by Inventor Benjamin John Iverson

Benjamin John Iverson 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).

  • Methods and Apparatus for Designing a Cement Composition
    Publication number: 20110083503
    Abstract: A method comprising preparing a baseline cement slurry comprising a cement, water, and one or more additives, placing a sample of the baseline cement slurry into a sample container having a vertical height, and measuring time of flight of energy through the sample at one or more locations along the vertical height to determine a settling property of the baseline cement slurry. A method comprising providing a settling test apparatus comprising a column having a vertical height and at least one pair of transducers positioned opposite each other with the column there between, placing a cement slurry sample within the column, and measuring time of flight of ultrasonic energy through the sample at one or more locations along the vertical height to determine a settling property of the cement slurry.
    Type: Application
    Filed: October 9, 2009
    Publication date: April 14, 2011
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Benjamin John Iverson, Robert Phillip Darbe, Rick Bradshaw