-
Structure, growth characteristic and magnetic properties in directionally sol...
International audience -
The 'ventive' clitic in Berber : grammaticalization path or grammaticalizatio...
This dataset has no description
-
Drilling Without WOB, Dream or Reality ?, An Effective Field Test by Total An...
International audience -
METHOD AND DEVICE FOR ROTARY WELL DRILLING
The invention concerns a method which consists in: introducing into a pre-drilled portion of a well (16) a drilling system comprising a drilling bit (11) assembled... -
Directional Drilling Tool
11 pages et 4 plans
