CM

Christopher E. Morriss

Schlumberger Technology: 10 patents #621 of 7,293Top 9%
Overall (All Time): #504,361 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10598817 Local layer geometry engine with work zone generated from buffer defined relative to a wellbore trajectory Joan Abadie, Adrien Chassard, Mohammad Taghi Salehi, David Maggs, Shahzad A. Asif +1 more 2020-03-24
10466375 Automatic method for three-dimensional structural interpretation of borehole images acquired in high-angle and horizontal wells Sushil Shetty, John Rasmus, Koji Ito, Shahzad A. Asif, Vittorio Picco 2019-11-05
10451769 Method for determining petrophysical properties from logging measurements John Rasmus, Koji Ito, Hui Xie, Roger Griffiths, Shahzad A. Asif +1 more 2019-10-22
10323498 Methods, computer-readable media, and systems for applying 1-dimensional (1D) processing in a non-1D formation Keli Sun, Koji Ito, Roger Griffiths, Steve F. Crary, Shahzad A. Asif 2019-06-18
9945977 Method and apparatus for determining formation properties using non-directional electromagnetic measurements in high angle or horizontal wells Keli Sun, Roger Griffiths, Steve F. Crary, Koji Ito 2018-04-17
7095233 System, apparatus, and method of conducting borehole resistivity measurements Jacques R. Tabanou 2006-08-22
6856910 Method and apparatus for determining regional dip properties Jaideva C. Goswami, Denis Heliot, Jacques R. Tabanou 2005-02-15
6147489 Method and apparatus for measuring total nuclear magnetic resonance porosity Robert Freedman, Austin Boyd, Charles Flaum 2000-11-14
5486762 Apparatus including multi-wait time pulsed NMR logging method for determining accurate T2-distributions and accurate T1/T2 ratios and generating a more accurate output record using the updated T2-distributions and T1/T2 ratios Robert Freedman 1996-01-23
5432446 Borehole measurement of NMR characteristics of earth formation Jason P. MacInnis, Don T. Macune, Richard W. Oldigs, John Edward Smaardyk, Joseph M. Steiner, Jr. 1995-07-11