Patents by Inventor Ramachandra Srigiriraju

Ramachandra Srigiriraju 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).

  • Identification of multiples contamination in seismic images
    Patent number: 9500759
    Abstract: Methods, systems, and computer-readable media for identifying multiples contamination in a stack are provided. The method includes identifying spatially an area of potential multiples contamination in the stack. The method also includes constructing, using a processor, a model of multiples contamination using well data, and evaluating a degree of contamination in the area of potential contamination using the model of multiples contamination. The method further includes attenuating multiples contamination in the areas of multiples contamination, and validating the stack after attenuating.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: November 22, 2016
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventor: Ramachandra Srigiriraju
  • IDENTIFICATION OF MULTIPLES CONTAMINATION IN SEISMIC IMAGES
    Publication number: 20140247969
    Abstract: Methods, systems, and computer-readable media for identifying multiples contamination in a stack are provided. The method includes identifying spatially an area of potential multiples contamination in the stack. The method also includes constructing, using a processor, a model of multiples contamination using well data, and evaluating a degree of contamination in the area of potential contamination using the model of multiples contamination. The method further includes attenuating multiples contamination in the areas of multiples contamination, and validating the stack after attenuating.
    Type: Application
    Filed: October 10, 2013
    Publication date: September 4, 2014
    Applicant: Schlumberger Technology Corporation
    Inventor: Ramachandra Srigiriraju