Patents Assigned to Charles J. Githens
  • Patent number: 4566979
    Abstract: A dry mixture of a crosslinking compound and a hydratable gelling agent where said dry mixture is storable for at least three months during which time it is readily activatable to rapidly produce an active, high-viscosity acidic treating fluid.
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: January 28, 1986
    Assignee: Charles J. Githens
    Inventor: Charles J. Githens