Patents by Inventor Alireza Baradaran Rahimi

Alireza Baradaran Rahimi 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).

  • Apparatus and methods for stimulating a subterranean well
    Patent number: 6047773
    Abstract: A method of stimulating a subterranean well permits each desired location within a portion of a well to be isolated from other portions of the well during stimulation operations therein, but does not require lining a portion of the well with casing and cement, and does not require the use of sealing devices, such as inflatable packers, in the well portion. In a preferred embodiment, a stimulation method includes the steps of depositing a barrier fluid in a portion of a well, forming a radially extending opening through the fluid, and flowing stimulation fluids through the opening and into a formation surrounding the portion of the well.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: April 11, 2000
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Thomas A. Zeltmann, Alireza Baradaran Rahimi, Colby M. Ross