Inventor
OPPELT JOACHIM
DE5 patents
Patents
5 patentsUS6179066B1Jan 30, 2001
Stabilization system for measurement-while-drilling sensors
BAKER HUGHES INC152 citations97
US7228902B2Jun 12, 2007
High data rate borehole telemetry system
BAKER HUGHES INC80 citations95
US7650241B2Jan 19, 2010
Use of the dynamic downhole measurements as lithology indicators
BAKER HUGHES INC40 citations91
US7306056B2Dec 11, 2007
Directional cased hole side track method applying rotary closed loop system and casing mill
BAKER HUGHES INC35 citations89
US5156222AOct 20, 1992
Directional drilling tool apparatus and method
BAKER HUGHES INC16 citations70