Patents Examined by Qutbuddin Ghulami
  • Downhole communications using selectable frequency bands
    Patent number: 10138726
    Abstract: A system that is positionable in a wellbore in a subterranean formation can include a first transceiver that is positionable external to a casing string in the wellbore. The first transceiver can wirelessly transmit data via a signal within a frequency band that is selected based on a fluid property of a fluid in the wellbore and a property of the subterranean formation.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: November 27, 2018
    Assignee: Halliburton Energy Services, Inc.
    Inventor: Mark W. Roberson