Results 141 to 150 of about 2,451 (165)

Drilling wellbores with optimal physical drill string conditions

2006
BALLANTYNE RAY, NEUBERT MICHAEL, MATHISZIK HOLGER   +2 more
openaire   +2 more sources

The Drill String and Innovations in Rotary Drilling Methods

2005
openaire   +1 more source

Drill string circulation apparatus

Sealing Technology, 2020
openaire   +1 more source

Buckling and dynamic analysis of drill string system in horizontal wells

Nonlinear Dynamics
Wenxi Zhang
exaly  

Modeling and simulation of complete drill strings

2013
HERBIG CHRISTIAN, RECKMANN HANNO, MEYER-HEYE BERNHARD, SCHUBERTH FRANK, JAIN JAYESH RAMESHLAL, HANSON JONATHAN MACKEY, EL HAKAM CARMEL ZOUHEIR, SPENCER REED W   +7 more
openaire   +3 more sources

THE DRILL STRING AND INNOVATIONS IN ROTARY DRILLING METHODS

2018
openaire   +1 more source

The visualization of rub-impact characteristics of drill string on casing

Journal of Petroleum Science and Engineering, 2019
exaly  

Drill string member

2007
openaire   +1 more source

Drill string with centralizer

D'SILVA ALBEN, LEUNG PHILIP PARK HUNG, BELL STEVEN GRAHAM   +2 more
openaire   +1 more source

Device for steering a drilling tool and/or drill string

1990
COLTMAN TREVELLYN M, FLETCHER ALFRED E W, PREVEDEL BERNHARD   +2 more
openaire   +1 more source