Inventor
BLANGÉ JAN-JETTE
NL8 patents
Patents
8 patentsUS9938816B2Apr 10, 2018
Optimizing performance of a drilling assembly
SHELL OIL CO9 citations77
US10151150B2Dec 11, 2018
Insert and method for directional drilling
SHELL OIL CO3 citations70
US10100627B2Oct 16, 2018
Method and system for directional drilling
SHELL OIL CO4 citations70
US10041302B2Aug 7, 2018
Method and system for directional drilling
SHELL OIL CO5 citations70
US11168523B2Nov 9, 2021
Rotary steerable drill string
SHELL OIL CO2 citations67
US10577914B2Mar 3, 2020
Optimizing performance of a drilling assembly
SHELL OIL CO3 citations66
US11060394B2Jul 13, 2021
Apparatus and method for downhole measurement
SHELL OIL CO2 citations65
US9932819B2Apr 3, 2018
Method of orienting a second borehole relative to a first borehole
SHELL OIL CO4 citations63