Patents Assigned to Bruker Analyitische Messtechnik GmbH
  • Well logging tool for bore hole investigations
    Patent number: 5332967
    Abstract: The invention concerns a nuclear resonance well logging tool for insertion into a borehole with a permanent magnet which is magnetized perpendicularly to its axis and with means to transmit and to detect high frequency signals whereby the transmission and detection coils are orthogonal. The arrangement is configured for CW operation. The permanent magnet or the transmission and detection coil arrangement may rotate around the axis in order to modulate the nuclear resonance signals.
    Type: Grant
    Filed: May 7, 1993
    Date of Patent: July 26, 1994
    Assignee: Bruker Analyitische Messtechnik GmbH
    Inventor: Mordechai Shporer