Results 261 to 263 of about 27,452 (263)

Graph to analyze drilling parameters

2015
OUESLATI HATEM, PESSIER RUDOLF CARL, RECKMANN HANNO, MEYER-HEYE BERNHARD, SCHWEFE THORSTEN   +4 more
openaire   +1 more source

A bit–rock interaction model for rotary–percussive drilling

International Journal of Rock Mechanics and Minings Sciences, 2011
exaly  

Method of determining a drilling parameter of a roller-cone drill bit

2006
openaire   +1 more source