Patents by Inventor Colm Ryan

Colm Ryan 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).

  • Identifying and removing artifacts from multi-dimensional distribution functions
    Patent number: 10345478
    Abstract: Systems and methods for generating a multi-dimensional distribution function. First data and second data may be received in response to one or more radiofrequency pulses that are transmitted into a subterranean formation. The first data may include Carr-Purcell-Meiboom-Gill data, and the second data may include diffusion editing data with initial echo spacings longer than subsequent echo spacings. The second data may be inverted. A multi-dimensional distribution function may be determined using the inverted second data.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: July 9, 2019
    Assignee: Schlumberger Technology Corporation
    Inventors: Ravinath Kausik Kadayam Viswanathan, Martin D. Hurlimann, Colm Ryan, Frank P. Shray, Yi-Qiao Song
  • Identifying and Removing Artifacts from Multi-Dimensional Distribution Functions
    Publication number: 20150346378
    Abstract: Systems and methods for generating a multi-dimensional distribution function. First data and second data may be received in response to one or more radiofrequency pulses that are transmitted into a subterranean formation. The first data may include Carr-Purcell-Meiboom-Gill data, and the second data may include diffusion editing data with initial echo spacings longer than subsequent echo spacings. The second data may be inverted. A multi-dimensional distribution function may be determined using the inverted second data.
    Type: Application
    Filed: June 2, 2015
    Publication date: December 3, 2015
    Inventors: Ravinath Kausik Kadayam Viswanathan, Martin D. Hurlimann, Colm Ryan, Frank P. Shray, Yi-Qiao Song