Patents by Inventor Scott Thomson Leslie

Scott Thomson Leslie 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).

  • Extended power system for downhole tools
    Patent number: 10428625
    Abstract: A power system may include a primary battery and a reserve battery coupled with an actuator to actuate a downhole tool to perform operations downhole in a wellbore. The reserve battery may include an electrolyte having a solid state at an ambient temperate the wellbore. The primary battery may be coupled to the thermal battery to activate a heat source of the reserve battery. The heat source may generate a heat that melts the electrolyte to a molten state and actuates the reserve battery to transmit power to the actuator.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 1, 2019
    Assignee: Halliburton Energy Services, INC.
    Inventor: Scott Thomson Leslie
  • EXTENDED POWER SYSTEM FOR DOWNHOLE TOOLS
    Publication number: 20190089028
    Abstract: A power system may include a primary battery and a reserve battery coupled with an actuator to actuate a downhole tool to perform operations downhole in a wellbore. The reserve battery may include an electrolyte having a solid state at an ambient temperate the wellbore. The primary battery may be coupled to the thermal battery to activate a heat source of the reserve battery. The heat source may generate a heat that melts the electrolyte to a molten state and actuates the reserve battery to transmit power to the actuator.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 21, 2019
    Inventor: Scott Thomson Leslie