Inventor
MINH CHANH CAO
US16 patents
⚠️ This page may combine multiple inventors who share the name “MINH CHANH CAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
11 patentsUS6032101AFeb 29, 2000
Methods for evaluating formations using NMR and other logs
SCHLUMBERGER TECHNOLOGY CORP88 citations98
US7983845B2Jul 19, 2011
Method and system for analyzing a laminated sand/shale formation
SCHLUMBERGER TECHNOLOGY CORP28 citations92
US7388374B2Jun 17, 2008
Interpretation methods for NMR diffusion-T2 maps
SCHLUMBERGER TECHNOLOGY CORP26 citations92
US7034528B2Apr 25, 2006
Methods for formation evaluation based on multi-dimensional representation of nuclear magnetic resonance data
SCHLUMBERGER TECHNOLOGY CORP27 citations92
US6600315B1Jul 29, 2003
Method for improving resolution of nuclear magnetic resonance measurements by combining low resolution high accuracy measurements with high resolution low accuracy measurements
SCHLUMBERGER TECHNOLOGY CORP28 citations92
US6559639B2May 6, 2003
Estimating permeability without determinating a distribution of relaxation times
SCHLUMBERGER TECHNOLOGY CORP23 citations92
US7026814B2Apr 11, 2006
Tuning of nuclear magnetic resonance logging tools
SCHLUMBERGER TECHNOLOGY CORP20 citations88
US7893692B2Feb 22, 2011
Method for estimating the formation productivity from nuclear magnetic resonance measurements
SCHLUMBERGER TECHNOLOGY CORP16 citations83
US7888933B2Feb 15, 2011
Method for estimating formation hydrocarbon saturation using nuclear magnetic resonance measurements
SCHLUMBERGER TECHNOLOGY CORP6 citations62
US7675287B2Mar 9, 2010
Method for estimating formation skin damage from nuclear magnetic resonance measurements
SCHLUMBERGER TECHNOLOGY CORP6 citations62
US8378684B2Feb 19, 2013
Method for determining fluid type in reservoir
SCHLUMBERGER TECHNOLOGY CORP3 citations57
MINH CHANH CAO
5 patentsUS8736263B2May 27, 2014
System and method for estimating formation characteristics in a well
MINH CHANH CAO24 citations91
US8614573B2Dec 24, 2013
Estimating porosity and fluid volume
MINH CHANH CAO22 citations91
US8521435B2Aug 27, 2013
Estimating sigma log beyond the measurements points
MINH CHANH CAO11 citations81
US8441269B2May 14, 2013
Determining formation properties while drilling
MINH CHANH CAO4 citations53
US8547093B2Oct 1, 2013
Methods and systems for applying speed correction fits to NMR well logging formation echo data with singular value decomposition
MINH CHANH CAO0 citations37