Patents Assigned to FRAC TECH SERVICES, LTD.
  • Pump with a Sculptured Fluid End Housing
    Publication number: 20110142701
    Abstract: This invention relates to a method of fabricating or machining the fluid end of a high pressure pump and a fluid end produced by the method. The method includes sculpturing the front side of the fluid end which results in a non-planar surface. In this manner the internal stresses can be varied at critical points within the fluid end.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Applicant: FRAC TECH SERVICES, LTD.
    Inventor: Tony M. Small
  • Method for Intervention Operations in Subsurface Hydrocarbon Formations
    Publication number: 20100096139
    Abstract: Methods are provided for improved intervention processes in a well. Nanoparticles are added to a fluid containing a wetting agent to enhance wetting of solid surfaces in and around the well, leading to improved flow capacity of the well.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 22, 2010
    Applicants: FRAC TECH SERVICES, LTD., ILLINOIS INSTITUTE OF TECHNOLOGY
    Inventors: David L. Holcomb, Darsh T. Wasan, Alex D. Nikolov