Patents by Inventor Andrew J. Camegie

Andrew J. Camegie 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).

  • FORMATION TREATMENT EVALUATION
    Publication number: 20110284227
    Abstract: Measuring a parameter characteristic of a formation in an oil well with a device configured to generate a sensing field within a volume of the formation and cause a flow through the volume in the presence of the sensing field. The device also comprises sensors responsive to changes in the volume, which indicate existent amounts of fluid, such as hydrocarbon and water saturations and irreducible hydrocarbon and water saturations. Measurements may be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.
    Type: Application
    Filed: April 15, 2009
    Publication date: November 24, 2011
    Inventors: Cosan Ayan, Fikri John Kuchuk, Terizhandur Ramakrishnan, Thomas J. Neville, Raghu Ramamoorthy, Andrew J. Camegie