LD

Luis E. Depavia

Schlumberger Technology: 9 patents #692 of 7,293Top 10%
Overall (All Time): #574,096 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8941383 System and method for measuring borehole geometry while drilling Tim Hopper, Nicholas J. Heaton, David T. Oliver, Yi-Qiao Song, Martin Hurlimann 2015-01-27
8860413 Nuclear magnetic resonance tool with movable magnets Tim Hopper, Yi-Qiao Song, David T. Oliver 2014-10-14
8456166 Single-well through casing induction logging tool Hong Zhang 2013-06-04
8326539 Characterizing at least one property of a liner that lines a well Frank Morrison, Edward Nichols, Richard A. Rosthal, Hong Zhang 2012-12-04
8181057 Time synchronization in units at different locations Edward Nichols, Yuji Hosoda, Thor Johnsen, Vamsi Vytla, Hong Zhang 2012-05-15
6573716 Method and apparatus for tuning an NMR coil Ali K. Toufaily, Abdurrahman Sezginer, Bruno Jorion 2003-06-03
6534980 Downhole NMR tool antenna design Ali K. Toufaily, Abdurrahman Sezginer, Bruno Jorion 2003-03-18
6459992 Method and apparatus for determining logging tool displacements Robert Freedman, Abdurrahman Sezginer 2002-10-01
6400147 Downhole NMR tool having a programmable pulse sequencer Ali K. Toufaily, Abdurrahman Sezginer, Bruno Jorion 2002-06-04