Patents by Inventor Milomir Pavlovic

Milomir Pavlovic 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).

  • PULSED NEUTRON APPARATUS AND METHOD FOR USING SAME TO ANALYZE CORE SAMPLES
    Publication number: 20220349846
    Abstract: An apparatus for analyzing a core sample obtained from a subterranean formation includes a neutron generator, a plurality of detectors, a computed tomography scanner, an information processing device, and a transport system. The neutron generator can operate in a pulsed mode and emit neutrons into the core sample.
    Type: Application
    Filed: April 28, 2022
    Publication date: November 3, 2022
    Applicant: Core Laboratories LP
    Inventors: Derek Raymond Beckett, Grant Philip Goodyear, Theodore Joseph Griffin, JR., Kent E. Newsham, Milomir Pavlovic, Roland Edward Chemali
  • Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model
    Patent number: 6711502
    Abstract: The total porosity of said formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. The volume of dispersed shale and the total and effective porosities of the laminar sand fraction are determined using a Thomas-Stieber-Juhasz approach. Removal of laminar shale conductivity and porosity effects reduces the laminated shaly sand problem to a single dispersed shaly sand model to which the Waxman-Smits equation can be applied.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: March 23, 2004
    Assignee: Baker Hughes Incorporated
    Inventors: Richard A. Mollison, Juergen S. Schoen, Otto N. Fanini, Berthold Kriegshauser, Milomir Pavlovic
  • WATER SATURATION AND SAND FRACTION DETERMINATION FROM BOREHOLE RESISTIVITY IMAGING TOOL, TRANSVERSE INDUCTION LOGGING AND A TENSORIAL WATER SATURATION MODEL
    Publication number: 20030105590
    Abstract: The total porosity of said formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. The volume of dispersed shale and the total and effective porosities of the laminar sand fraction are determined using a Thomas-Stieber-Juhasz approach. Removal of laminar shale conductivity and porosity effects reduces the laminated shaly sand problem to a single dispersed shaly sand model to which the Waxman-Smits equation can be applied.
    Type: Application
    Filed: October 17, 2002
    Publication date: June 5, 2003
    Applicant: Baker Hughes, Inc.
    Inventors: Richard A. Mollison, Juergen H. Schoen, Otto N. Fanini, Berthold Kriegshauser, Milomir Pavlovic
  • Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model
    Patent number: 6493632
    Abstract: The total porosity of a formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. The volume of dispersed shale and the total and effective porosities of the laminar sand fraction are determined using a Thomas-Stieber-Juhasz approach. Removal of laminar shale conductivity and porosity effects reduces the laminated shaly sand problem to a single dispersed shaly sand model to which the Waxman-Smits equation can be applied.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: December 10, 2002
    Assignee: Baker Hughes Incorporated
    Inventors: Richard A. Mollison, Juergen S. Schoen, Otto N. Fanini, Berthold Kriegshauser, Milomir Pavlovic
  • Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial dual water saturation model
    Patent number: 6470274
    Abstract: The total porosity of said formation, a fractional volume of the shale, and a resistivity of the shale are determined in a laminated reservoir including sands that may have dispersed shales therein. A tensor petrophysical model determines the laminar shale volume and laminar sand conductivity from vertical and horizontal conductivities derived from multi-component induction log data. NMR data are used to obtain measurements of the total clay-bound water in the formation and the clay bound water in shales in the formation.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: October 22, 2002
    Assignee: Baker Hughes Incorporated
    Inventors: Richard A. Mollison, Otto N. Fanini, Berthold Kriegshauser, Milomir Pavlovic