WL

William Lesso

Schlumberger Technology: 14 patents #386 of 7,293Top 6%
Overall (All Time): #347,662 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10190407 Methods for evaluating inflow and outflow in a subterraean wellbore John Rasmus, John James 2019-01-29
9765583 Interval density pressure management methods John Rasmus, John James 2017-09-19
9404327 Methods for evaluating borehole volume changes while drilling John Rasmus, John James 2016-08-02
9394783 Methods for evaluating inflow and outflow in a subterranean wellbore John Rasmus, John James 2016-07-19
9228430 Methods for evaluating cuttings density while drilling John Rasmus, John James, Edward Michael Tollefsen, Scott Paul, Amanda L. Weber +1 more 2016-01-05
9134451 Interval density pressure management methods John Rasmus, John James 2015-09-15
8857510 System and method for determining movement of a drilling component in a wellbore John Rasmus, John James 2014-10-14
8851178 System and method for fracturing while drilling Robert Utter 2014-10-07
8245775 Wellbore consolidating tool for rotary drilling application Iain Cooper, Claude Vercaemer, Benjamin Peter Jeffryes, Michael Charles Sheppard 2012-08-21
7810559 Wellbore consolidating tool for rotary drilling applications Iain Cooper, Claude Vercaemer, Benjamin Peter Jeffryes, Michael Charles Sheppard 2010-10-12
7493948 Wellbore consolidating tool for rotary drilling applications Iain Cooper, Claude Vercaemer, Benjamin Peter Jeffryes, Michael Charles Sheppard 2009-02-24
7128167 System and method for rig state detection Jonathan Dunlop, Walt Aldred, Richard Meehan, Matthew Richard Orton, William John Fitzgerald 2006-10-31
6438495 Method for predicting the directional tendency of a drilling assembly in real-time Minh Trang Chau, Iain Rezmer-Cooper, Dominic Patrick Joseph McCann 2002-08-20
4627276 Method for measuring bit wear during drilling Trevor Burgess 1986-12-09