Patents Represented by Attorney Richard T. Redano
  • Patent number: 5175429
    Abstract: The present invention relates generally to increasing the accuracy of MWD nuclear based measurement systems. Specifically, the present invention provides a secondary measurement system for determining the tool displacement from the bore-hole wall for calculated compensation of nuclear measurement data.
    Type: Grant
    Filed: August 30, 1991
    Date of Patent: December 29, 1992
    Assignee: Baker Hughes Incorporated
    Inventors: Hugh E. Hall, Jr., James E. Meisner, Donald K. Steinman