Patents by Inventor Bashar Alramahi

Bashar Alramahi 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).

  • Method and system for generation of upscaled mechanical stratigraphy from petrophysical measurements
    Patent number: 10048403
    Abstract: Method and system is described for modeling one or more strength properties of a subsurface volume. The method provides an enhanced process for upscaling to simplify data in a manner that accounts for problems with conventional techniques. The method involves simplifying the petrophysical data and/or layers to provide an upscaling approach that accounts for the influences on the strength properties. The properties may then be utilized to enhance a subsurface model and used to enhance hydrocarbon recovery.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: August 14, 2018
    Assignee: ExxonMobil Upstream Research Company
    Inventors: Nora L. DeDontney, Brian R. Crawford, Bashar Alramahi
  • Petrophysical method for predicting shear strength anisotropy in fine-grained rock formations
    Patent number: 9465140
    Abstract: Method and system is described for modeling one or more geophysical properties of a subsurface volume. In one example, a method for predicting strength anisotropy in subsurface formations along a wellpath comprises receiving a stress model of the subsurface formation in the area of the wellpath. Bulk strength properties of target rock are obtained and used to develop anisotropic failure criteria. The stress model may then be combined with the anisotropic failure criteria to develop an anisotropic wellbore stability model which is used to enhance hydrocarbon recovery.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: October 11, 2016
    Assignee: ExxonMobil Upstream Research Company
    Inventors: Brian Ronald Crawford, Nora Lee DeDontney, Bashar Alramahi, Steinar Ottesen
  • Method and System For Generation of Upscaled Mechanical Stratigraphy From Petrophysical Measurements
    Publication number: 20140379312
    Abstract: Method and system is described for modeling one or more strength properties of a subsurface volume. The method provides an enhanced process for upscaling to simplify data in a manner that accounts for problems with conventional techniques. The method involves simplifying the petrophysical data and/or layers to provide an upscaling approach that accounts for the influences on the strength properties. The properties may then be utilized to enhance a subsurface model and used to enhance hydrocarbon recovery.
    Type: Application
    Filed: May 30, 2014
    Publication date: December 25, 2014
    Inventors: Nora L. DeDontney, Brian R. Crawford, Bashar Alramahi
  • Petrophysical Method For Predicting Shear Strength Anisotropy In Fine-Grained Rock Formations
    Publication number: 20130346048
    Abstract: Method and system is described for modeling one or more geophysical properties of a subsurface volume. In one example, a method for predicting strength anisotropy in subsurface formations along a wellpath comprises receiving a stress model of the subsurface formation in the area of the wellpath. Bulk strength properties of target rock are obtained and used to develop anisotropic failure criteria. The stress model may then be combined with the anisotropic failure criteria to develop an anisotropic wellbore stability model which is used to enhance hydrocarbon recovery.
    Type: Application
    Filed: June 14, 2013
    Publication date: December 26, 2013
    Inventors: Brian Ronad Crawford, Nora Lee DeDontney, Bashar Alramahi, Steinar Ottesen