Patents by Inventor TECH-STAR FLUID SYSTEMS INC.

TECH-STAR FLUID SYSTEMS INC. 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).

  • DRILLING FLUID AND METHOD FOR DRILLING IN COAL-CONTAINING FORMATIONS
    Publication number: 20130225457
    Abstract: A drilling fluid and method for drilling in a coal containing formation. The method includes: providing a mixed metal-viscosified drilling fluid including at least 1% potassium salt; circulating the drilling fluid through the well; and drilling into a coal seam.
    Type: Application
    Filed: February 26, 2013
    Publication date: August 29, 2013
    Applicant: TECH-STAR FLUID SYSTEMS INC.
    Inventor: TECH-STAR FLUID SYSTEMS INC.
  • DRILLING FLUID AND METHOD FOR DRILLING A WELLBORE
    Publication number: 20130126243
    Abstract: A method for drilling a wellbore into a formation. The method includes: providing a mixed metal-viscosified drilling fluid including at least 1% potassium salt and/or at least 0.05% calcium sulfate; circulating the drilling fluid through the well; and drilling into a formation. An anionic thinner may be added if the clay concentration of the drilling fluid reaches a problematic level to adversely affect pumpability of the fluid.
    Type: Application
    Filed: January 11, 2013
    Publication date: May 23, 2013
    Applicant: TECH-STAR FLUID SYSTEMS INC.
    Inventor: TECH-STAR FLUID SYSTEMS INC.