Drawworks Fundamentals #Rig_Inspection_Workshop Drilling School 21:52 4 years ago 78 689 Скачать Далее
3000HP AC Drawworks for Offshore Drilling Rig - ALTA Rig Systems ALTARIGSYSTEMS 1:12 11 years ago 15 057 Скачать Далее
What is a Drawworks Draw works, were is it used for in the Derrick, Drawworks in oil and gas means Rig Move Master Class World Wide On Site Training 21:55 1 year ago 3 489 Скачать Далее
The object dropped in the rotary table of the oil rig drillingformulas 0:41 7 years ago 2 242 952 Скачать Далее
oil filed drilling rig drawworks/winches use inflatable pneumatic clutch and brake 500-200 Matthew Gao 0:26 3 years ago 161 Скачать Далее
Drawworks | 3000HP AC Motors| VFD Drilling Rig | Oilfield Reel Influences 1:50 1 year ago 2 207 Скачать Далее
Romania oil well drilling rig use 300-100 clutch for drawworks/winches Matthew Gao 0:25 3 years ago 277 Скачать Далее