Titanium alloy oil sleeve

Common oil casing is prone to failure phenomena such as deformation, fracture and surface damage under specific service conditions.Titanium alloy oil sleeve has excellent resistance to H2S stress corrosion, spot corrosion and comprehensive corrosion, is insensitive to hydrogen-induced cracking, and has excellent resistance to H2S/CO2 under high temperature and pressure. Its resistance to corrosion and stress cracking is better than that of 22Cr duplex stainless steel, nickel-based alloy (028, 825, G3), etc.Therefore, the failure phenomenon can be largely avoided, thus to extend the service life and reduce the maintenance cost.In addition, the specific gravity of titanium seamless tube is only 54% of that of nickel alloy tube, in other words the same size of titanium tube is 54% of that of nickel alloy tube, which can greatly reduce the friction of oil casing when it enters well.
 

Properties of titanium alloy oil casing
 

Titanium tubing main dimensions and weights
 

Titanium tubing main dimensions and weights