Patents by Inventor Johanna Anna Haggstrom

Johanna Anna Haggstrom 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).

  • Real-time field friction reduction meter and method of use
    Publication number: 20120018148
    Abstract: A method of servicing a subterranean formation comprising communicating a servicing fluid comprising a hydratable friction reducer and a base fluid to the subterranean formation via a route of fluid communication, determining an actual percent by which the friction reducer reduces a pipe friction pressure, comparing the actual percent by which the friction reducer reduces the pipe friction pressure to an ideal percent by which the friction reducer should reduce pipe friction pressure to determine an effectiveness of the friction reducer, and determining if the effectiveness of the friction reducer is within an acceptable range.
    Type: Application
    Filed: July 22, 2010
    Publication date: January 26, 2012
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Jason E. Bryant, Johanna Anna Haggstrom