Patents by Inventor Pablo Saldungaray

Pablo Saldungaray 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).

  • Formation testing and evaluation using localized injection
    Patent number: 8593140
    Abstract: Evaluating a formation by lowering a downhole tool in a wellbore penetrating the formation, injecting a fluid into the formation at an injection zone via the downhole tool, and using a formation evaluation sensor to perform a measurement at each of a plurality of locations in the wellbore each proximate the injection zone. At least two of the plurality of measurements are compared, and a formation property is determined based on the comparison.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: November 26, 2013
    Assignee: Schlumberger Technology Corporation
    Inventors: Pablo Saldungaray, Edward Harrigan, Bernard Montaron, Raghu Ramamoorthy
  • FORMATION TESTING AND EVALUATION USING LOCALIZED INJECTION
    Publication number: 20100264915
    Abstract: Evaluating a formation by lowering a downhole tool in a wellbore penetrating the formation, injecting a fluid into the formation at an injection zone via the downhole tool, and using a formation evaluation sensor to perform a measurement at each of a plurality of locations in the wellbore each proximate the injection zone. At least two of the plurality of measurements are compared, and a formation property is determined based on the comparison.
    Type: Application
    Filed: October 30, 2008
    Publication date: October 21, 2010
    Inventors: Pablo Saldungaray, Edward Harrigan, Barnard Montaron, Raghu Ramamoorthy