A method for measuring nuclear magnetic properties (NMR) properties of a formation, the method including applying a magnetic field to nuclei of the formation during a polarizing interval, the magnetic field having a polarizing intensity; changing the magnetic field to a measurement intensity, the measurement...http://www.google.com/patents/US7663363?utm_source=gb-gplus-sharePatent US7663363 - Method and apparatus for high signal-to-noise ratio NMR well logging
