Results 281 to 290 of about 235,371 (297)

Vibration characteristics analysis and experimental study of horizontal drill string with wellbore random friction force

Archive of Applied Mechanics, 2017
Yinglin Yang, Lin YANG, Jialin TIAN
exaly  

Drilling system with drill string valves

2012
DOLMAN LEE F, JEFFRYES BENJAMIN P, JOHNSON ASHLEY B, CLARK BRIAN, MCCULLAGH JOHN A   +4 more
openaire   +1 more source

On bogus drill-string modelling

Proceedings of the XX International Symposium on Dynamic Problems of Mechanics
Hector Eduardo Goicoechea Manuel, Roberta Lima, Rubens Sampaio   +2 more
openaire   +1 more source

Drill string stabilizer

1989
openaire   +1 more source

Steering drill string

1982
openaire   +1 more source

Controlling drill string rotation

2021
JEFFRYES BENJAMIN PETER, WICKS NATHANIEL, ZHENG SHUNFENG   +2 more
openaire   +1 more source

Drill string member

2006
openaire   +1 more source

Stabilizer for use in a drill string

2003
HARVEY PETER R, WOODS MICHAEL J, KRASE STEVE J, BURGESS DANIEL E, WASSELL MARK ELLSWORTH   +4 more
openaire   +1 more source

Preventing buckling in drill string

1983
DELLINGER THOMAS B, GRAVLEY WILTON, WALRAVEN JOHN E   +2 more
openaire   +1 more source

Drill string oscillation methods

2016
BOONE SCOTT G, GILLAN COLIN
openaire   +1 more source