Patents Represented by Attorney Michael Lynch

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  • Method for determining fluid-loss coefficient and spurt-loss
    Patent number: 5305211
    Abstract: A method for determining fracture parameters of heterogenous or homogeneous formations which takes into account spurt-loss is provided. The invention provides a method of determining fluid-loss coefficient, spurt-loss and closure pressure based on a general minifrac analysis.
    Type: Grant
    Filed: July 30, 1991
    Date of Patent: April 19, 1994
    Assignee: Halliburton Company
    Inventor: Mohamed Y. Soliman