3607010050 Top Drive Encoder
delivery time：1 week
Top drive is a key components combing the function of swivel and kellly drilling system,in contrast to kelly and rotary table drilling system, which drives the drill string from the top end . In contrast to the kelly drilling system , it provides many advantage such as more drill pipe handling height which due to higher safety factor during complicated wellbore condition, capacity of drilling triples which lead to shorter connecting time and higher drilling efficiency, longer ream and backream height to increase the safety during handling of downhole complexity.
3607010050
Type
115299
HS35R10245172
