Patents by Inventor John Herbert Dailing, Jr.

John Herbert Dailing, Jr. 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).

  • Phase sensing with redundant sensor difference error detection and smart correction
    Patent number: 11899146
    Abstract: A sensing system utilizes multiple wavelengths communicated on a single pulse to a sensor, for example, an optical fiber. Backscattered or reflected light from a number of locations or depths along the sensor are analyzed to correct for 2? phase jump error. A phase sensing method detects the 2% phase jump error associated with one or more measurements from the sensor. Correcting for the 2? phase jump error provides increased accuracy of the one or more measurements, for example, improved vertical sensing profiling, production and fracture monitoring, and micro-seismic monitoring.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: February 13, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventor: John Herbert Dailing, Jr.
  • PHASE SENSING WITH REDUNDANT SENSOR DIFFERENCE ERROR DETECTION AND SMART CORRECTION
    Publication number: 20220057536
    Abstract: A sensing system utilizes multiple wavelengths communicated on a single pulse to a sensor, for example, an optical fiber. Backscattered or reflected light from a number of locations or depths along the sensor are analyzed to correct for 2? phase jump error. A phase sensing method detects the 2% phase jump error associated with one or more measurements from the sensor. Correcting for the 2? phase jump error provides increased accuracy of the one or more measurements, for example, improved vertical sensing profiling, production and fracture monitoring, and micro-seismic monitoring.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 24, 2022
    Inventor: John Herbert Dailing, Jr.