MUDANJIANG DONGXU MACHINERY CO, LTD

Drilling stabilizer is an important tool to control hole deviation in petroleum and gas exploration drilling process. The types of it can be devided i

High efficiency junk mill is a special tool for grinding downhole small fallen objects and repairing the fish top.

Drilling Tool Check Valve is a blowout tool in the drilling ***** is divided into drop-in type check valve, arrow shaped check valve ball check valv

Diamond bit and diamond core bit are necessary toolS in the drilling engineering. Including PDC bit , Polycrystalline diamond bit, Barus diamond and n

Safety joint is a specialized joint. It is used to handle downhole accident and used to be midway test of drilling and coring. Safety joints are divid

IBOP for Top Drive used for top drive system. It includes Upper IBOP for Top Drive and Lower IBOP for Top Drive. They are used for top drive drilling

SJ type double way shock absorber is a kind of double-way shock absorbing tool which is used to simultaneously slow down or eliminate the vertically o

Casing pressure testing plug is the specialized tool for casing test pressure. safety and reliable adopting the too land sealing pressure can reach

Inside Blowout Preventer is a quick well head preventer.When well kick or blowout occurs, the inner blowout preventer is connected to the top of drill

Integral Lifting Sub is a specialized tool for lifting drilling tool during drilling It is divided into two structures for sloping shoulder and