New Drill Rigs For Russia
Diesel progress engines & drives ; 61 , 11
1995
Article (Journal)
Unknown
Online Contents | 1996
Former tanker now builds offshore drill rigs
Engineering Index Backfile | 1964
Motions of jackup drill rigs in head seas1
IOS Press | 1973
|ESP AND COMPLETION DEPLOYMENT USING DUAL DERRICK DRILL SHIP RIGS
TIBKAT | 2021
|Mechanised and automatic devices in drill rigs for long blast holes
Tema Archive | 1993
|