Patents by Inventor Morteza Nasizadeh

Morteza Nasizadeh 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).

  • Monitoring and targeted re-fracturing design based on acoustic fracture measurements
    Patent number: 11674389
    Abstract: A method for treating a well includes hydraulically isolating an interval in a first well having a plurality of intervals along the first well, each interval having been fracture treated. A tube wave is induced in the first well in the isolated interval. Reflections are detected from the induced tube wave. Hydraulic boundary condition and hydraulic conductivity of a fracture connected to the first well in the isolated interval are determined using the detected reflections. A refracture treatment is performed in the isolated interval when the hydraulic boundary condition and the hydraulic conductivity are within a predetermine range.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: June 13, 2023
    Assignee: Seismos, Inc.
    Inventors: Jeremy Dumoit, Morteza Nasizadeh, Jakub Felkl, Panagiotis Dalamarinis
  • MONITORING AND TARGETED RE-FRACTURING DESIGN BASED ON ACOUSTIC FRACTURE MEASUREMENTS
    Publication number: 20210140312
    Abstract: A method for treating a well includes hydraulically isolating an interval in a first well having a plurality of intervals along the first well, each interval having been fracture treated. A tube wave is induced in the first well in the isolated interval. Reflections are detected from the induced tube wave. Hydraulic boundary condition and hydraulic conductivity of a fracture connected to the first well in the isolated interval are determined using the detected reflections. A refracture treatment is performed in the isolated interval when the hydraulic boundary condition and the hydraulic conductivity are within a predetermine range.
    Type: Application
    Filed: November 6, 2020
    Publication date: May 13, 2021
    Inventors: Jeremy Dumoit, Morteza Nasizadeh, Jakub Felkl, Panagiotis Dalamarinis