14:42

Crown Block - Traveling Block maintenance #Rig_Inspection_Workshop

12:47

Drill pipes and tool joint couplings

12:22

Never seen before!!!! Driller does it all ! ONE MAN CONNECTION!!! They said it was.IMPOSSIBLE!!!!!

22:43

Circuitos Hidráulicos: Válvulas, Simbologias e Exemplos

6:43

Drawworks

23:31

Casing and Cementing

13:08

Adjusting the Brakes on an AC Drawworks

14:56

O louco processo de consertar navios de bilhões de dólares em um enorme estaleiro