Inventor
LESSO WILLIAM
US12 patents
⚠️ This page may combine multiple inventors who share the name “LESSO WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
5 patentsUS7128167B2Oct 31, 2006
System and method for rig state detection
SCHLUMBERGER TECHNOLOGY CORP84 citations93
US7493948B2Feb 24, 2009
Wellbore consolidating tool for rotary drilling applications
SCHLUMBERGER TECHNOLOGY CORP13 citations92
US7810559B2Oct 12, 2010
Wellbore consolidating tool for rotary drilling applications
SCHLUMBERGER TECHNOLOGY CORP2 citations62
US10190407B2Jan 29, 2019
Methods for evaluating inflow and outflow in a subterraean wellbore
SCHLUMBERGER TECHNOLOGY CORP0 citations51
US9765583B2Sep 19, 2017
Interval density pressure management methods
SCHLUMBERGER TECHNOLOGY CORP1 citations51
RASMUS JOHN
5 patentsUS9404327B2Aug 2, 2016
Methods for evaluating borehole volume changes while drilling
RASMUS JOHN5 citations82
US9394783B2Jul 19, 2016
Methods for evaluating inflow and outflow in a subterranean wellbore
RASMUS JOHN6 citations82
US9134451B2Sep 15, 2015
Interval density pressure management methods
RASMUS JOHN4 citations71
US8857510B2Oct 14, 2014
System and method for determining movement of a drilling component in a wellbore
RASMUS JOHN4 citations71
US9228430B2Jan 5, 2016
Methods for evaluating cuttings density while drilling
RASMUS JOHN5 citations68