Drill Stem Spiral Blade Stabilizer, Integral Blade Stabilizer AISI4145H Integral blade stabilizer is an important tool in the drilling engineering to ...
Sour Service Drill Pipe SS95/SS105, 2 3/8''~6 5/8'', Downhole Drilling Tools Besides all standard API grades, we can also supply special sour service ...
Downhole Drilling Tools, Slick /Spiral Drill Collar AISI 4145H Tiptop provides a full range of slick and spiral drill collars in AISI 4145H or AISI .....
Downhole Jarring Tool Two Way Shock Sub, Shock Absorber 4 3/4''~11'' Two-Way Shock Sub should be mounted on drill string which is near the bit. It can ...
Vertical Well Downhole Drilling Tools, Mechanical Drilling Jar Mechanical drilling jar is a full mechanical type drilling jar and releasing stuck tool...