Patents by Inventor THOMAS DEVEREUX

THOMAS DEVEREUX 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).

  • POLYURETHANE PROPPANT PARTICLE AND USE THEREOF
    Publication number: 20070204992
    Abstract: The present invention relates to a novel proppant particle comprised of polyurethane resin. More specifically, these particles are of low density, yet have a sufficiently high compressive strength to be useful as proppants in downhole oil and gas operations. The present invention also relates to a method of using the proppant particle in downhole oil and gas operations including well completion and stimulation operations, for example hydraulic fracturing of subterranean formations.
    Type: Application
    Filed: January 12, 2007
    Publication date: September 6, 2007
    Applicant: DIVERSIFIED INDUSTRIES LTD.
    Inventors: STEPHEN DAVIS, THOMAS DEVEREUX