Inventor
DAVYDYCHEV ANDREI I
US9 patents
⚠️ This page may combine multiple inventors who share the name “DAVYDYCHEV ANDREI I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
7 patentsUS7457707B2Nov 25, 2008
Method for determining an effective formation conductivity for induction log borehole correction
SCHLUMBERGER TECHNOLOGY CORP9 citations83
US7501829B2Mar 10, 2009
Extra bucking coils as an alternative way to balance induction arrays
SCHLUMBERGER TECHNOLOGY CORP8 citations81
US7417436B2Aug 26, 2008
Selectable tap induction coil
SCHLUMBERGER TECHNOLOGY CORP4 citations60
US7671597B2Mar 2, 2010
Composite encased tool for subsurface measurements
SCHLUMBERGER TECHNOLOGY CORP4 citations58
US7679366B2Mar 16, 2010
Selectable tap induction coil
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US10073189B2Sep 11, 2018
Inversion-based calibration of downhole electromagnetic tools
SCHLUMBERGER TECHNOLOGY CORP1 citations49
US7812608B2Oct 12, 2010
Extra bucking coils to balance induction arrays
SCHLUMBERGER TECHNOLOGY CORP1 citations49