Measurement While Drilling (MWD) and Logging While Drilling (LWD) uses sensors to collect parameters such as the working status of the drilling tool and the well trajectory in real time, and transmits the information to the analyzing system, providing real-time operation guidance for the drilling engineer.
The products are mainly used in vertical well drilling tools, pulse drilling tools, hydraulic oscillator, and LWD &MWD with the function of flow diversion, flush resistance and seal of the slurry and indicate the slurry pressure and pulse signal.
Mushroom head (main valve core) in LWD & MWD, flow restriction ring, nose cap, flow divider, flow spacer sleeve, pulse valve, rotor, upper and lower bearing sleeve, wear sleeve, and other mechanical parts.
Mainly used for producing sleeves and axis core where severe wear and corrosion resistance are required. The bearing is made of carbon steel, and reinforced by tungsten carbide wear protection tiles and tungsten carbide coatings. The life cycle is then increase about 2 to 4 times.
Fracturing nozzle is the key component of hydraulic jet fracturing tool for sandblasting and perforating. It is widely used for fracturing low permeability reservoir well, old well stimulation, shale gas horizontal wells layered and segmented fracturing.
Ultra fine grain size, high density without porosity, excellent wear resistance, acid resistance, and alkali resistance.
Hardness: HV10 > 2500
Cemented carbide axle sleeve is mainly used to support rotation, centralization, anti-thrust and seal of components such as motor, centrifuge, protector, separator shaft in submersible pump.
Excellent wear and corrosion resistance with high shape precision. The service life is as long as 20, 000 hours.