Patents Assigned to Deep Imaging Technologies, Inc.
  • Detection of near subsurface voids that are resistive or contain conductive elements within the void space
    Publication number: 20230003915
    Abstract: A system and techniques for detecting near-subsurface voids in the earth use a controlled source electromagnetic transmitter and a plurality of controlled source electromagnetic receivers. Signals received by the plurality of controlled source electromagnetic receivers corresponding to signals generated by the controlled source electromagnetic transmitter are analyzed. Bi-static doublets detected in the received signals are used to identify the location of the near-subsurface voids.
    Type: Application
    Filed: July 1, 2022
    Publication date: January 5, 2023
    Applicant: Deep Imaging Technologies, Inc.
    Inventor: Trevor Keith Charles Pugh
  • Coherent transmit and receiver bi-static electromagnetic geophysical tomography
    Patent number: 11221429
    Abstract: Devices and processes provide for geophysical oil, gas, or mineral prospecting and subsurface fluid monitoring, using a controlled source electromagnetic system that transmits a designed probe wave to create images of sub-surface structures and fluids either statically or while in motion.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: January 11, 2022
    Assignee: Deep Imaging Technologies, Inc.
    Inventors: Trevor Keith Charles Pugh, Robert Michael Payton, Timothy Morgan
  • Reflectivity and fracing
    Patent number: 10401524
    Abstract: A system and method allows determining the movement of subsurface fluids, gases or solids in the subsurface structure of interest. This allows quantitatively determining the results of surface and subsurface equipment and materials changes. These simple observations may result in significant improvements in field efficiency.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: September 3, 2019
    Assignee: Deep Imaging Technologies, Inc.
    Inventors: Trevor Keith Charles Pugh, Robert Michael Payton
  • Using near and far field ULF and ELF interferometry synthetic aperture radar for subsurface imaging
    Patent number: 10254428
    Abstract: This invention relates to devices and processes for geophysical prospecting, subsurface fluid monitoring and, more particular, to the use of interferometric techniques using Control Source Electromagnetic (“CSEM”) and Magnetoturelic (“MT”) signals to create images of sub-surface structures and fluids.
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: April 9, 2019
    Assignee: Deep Imaging Technologies, Inc.
    Inventors: James Sokolowsky, Robert Payton, Trevor Pugh, Alexander Kalish, Mark Hickey
  • Fiber optic sensor array for electromagnetic data collection
    Patent number: 10254426
    Abstract: An electromagnetic sensitive fiber optic sensor, including a cylinder portion with a hole through the center, where a surface of the cylinder portion includes a magnetostrictive material, and a fiber cable threaded through the cylinder portion and wrapped around the cylinder portion multiple times. In another embodiment, a mandrel surrounds a magnetorestrictive or piezoelectric material and the fiber cable is wrapped around the mandrel.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: April 9, 2019
    Assignee: Deep Imaging Technologies, Inc.
    Inventors: Robert Michael Payton, Trevor Keith Charles Pugh
  • Reflectivity and fracing
    Patent number: 9983325
    Abstract: A system and method allows determining the movement of subsurface fluids, gases or solids in the subsurface structure of interest. This allows quantitatively determining the results of surface and subsurface equipment and materials changes. These simple observations may result in significant improvements in field efficiency.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: May 29, 2018
    Assignee: Deep Imaging Technologies, Inc.
    Inventors: Trevor Keith Charles Pugh, Robert Michael Payton
  • Collecting and transmitting control source electromagnetic signals
    Patent number: 9810804
    Abstract: Concurrently measuring, correlating, and processing magnetic and electric field data includes measuring base band signals, and then up-converting those band signals to a higher frequency for filtering, while at the same time preserving phase and amplitude information. All timed elements in the system are rigorously synchronized. The increased data set results in improved signal-to-noise ratio and information correlation.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: November 7, 2017
    Assignee: Deep Imaging Technologies, Inc.
    Inventor: Alexander Edward Kalish
  • Method using near and far field ULF and ELF interferometry synthetic aperture radar for subsurface imaging
    Patent number: 9638826
    Abstract: This invention relates to devices and processes for geophysical prospecting, subsurface fluid monitoring and, more particular, to the use of interferometric techniques using Control Source Electromagnetic (“CSEM”) and Magnetoturelic (“MT”) signals to create images of sub-surface structures and fluids.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: May 2, 2017
    Assignee: Deep Imaging Technologies Inc.
    Inventors: James Sokolowsky, Robert Payton, Trevor Pugh, Alexander Kalish, Mark Hickey
  • COLLECTING AND TRANSMITTING CONTROL SOURCE ELECTROMAGNETIC SIGNALS
    Publication number: 20140184227
    Abstract: Concurrently measuring, correlating, and processing magnetic and electric field data includes measuring base band signals, and then up-converting those band signals to a higher frequency for filtering, while at the same time preserving phase and amplitude information. All timed elements in the system are rigorously synchronized. The increased data set results in improved signal-to-noise ratio and information correlation.
    Type: Application
    Filed: March 5, 2014
    Publication date: July 3, 2014
    Applicant: Deep Imaging Technologies, Inc.
    Inventor: Alexander Edward Kalish