Patents by Inventor David Warren Teale

David Warren Teale 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).

  • Device and method for corrosion detection and formation evaluation using integrated computational elements
    Patent number: 10443376
    Abstract: An optical computing device and method for (1) determining and/or monitoring corrosion data in a given environment and (2) evaluating a downhole formation, both being accomplished in real-time by deriving the data from the output of an optical element.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: October 15, 2019
    Assignee: Halliburton Energy Services, Inc.
    Inventors: David Warren Teale, David L. Perkins
  • DEVICE AND METHOD FOR TEMPERATURE DETECTION AND MEASUREMENT USING INTEGRATED COMPUTATIONAL ELEMENTS
    Publication number: 20160084718
    Abstract: An optical computing device and method for determining and/or monitoring temperature and temperature variation data in real-time by deriving the data from the output of an optical element.
    Type: Application
    Filed: June 20, 2013
    Publication date: March 24, 2016
    Inventor: David Warren TEALE
  • DEVICE AND METHOD FOR CORROSION DETECTION AND FORMATION EVALUATION USING INTEGRATED COMPUTATIONAL ELEMENTS
    Publication number: 20160061028
    Abstract: An optical computing device and method for (1) determining and/or monitoring corrosion data in a given environment and (2) evaluating a downhole formation, both being accomplished in real-time by deriving the data from the output of an optical element.
    Type: Application
    Filed: June 20, 2013
    Publication date: March 3, 2016
    Applicant: Halliburton Energy Services, Inc.
    Inventors: David Warren Teale, David L. Perkins
  • Down-hole vane motor
    Patent number: 7172039
    Abstract: The present invention generally relates to an apparatus and method for use in a wellbore. In one aspect, a downhole tool for use in a wellbore is provided. The downhole tool includes a housing having a shaped inner bore, a first end and a second end. The downhole tool further includes a rotor having a plurality of extendable members, wherein the rotor is disposable in the shaped inner bore to form at least one chamber therebetween. Furthermore, the downhole tool includes a substantially axial fluid pathway through the chamber, wherein the fluid pathway includes at least one inlet proximate the first end and at least one outlet proximate the second end. In another aspect a downhole motor for use in a wellbore is provided. In yet another aspect, a method of rotating a downhole tool is provided.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: February 6, 2007
    Assignee: Weatherford/Lamb, Inc.
    Inventors: David Warren Teale, Greg Marshall