Most Significant Factor of Tungsten Carbide Nozzle

2. Most Significant Factor of Tungsten Carbide Nozzle The oil and gas industries often have extreme conditions both onshore as well as offshore. Different grinding liquids, solids, sand along with high temperature and pressure conditions cause a significant amount of upstream processes. Nowadays, several deep well ultra-deep well drilling in the world is slowly increasing. Due to the increase of well depth, the drilling speed is notably reduced, and the drilling cost of a deep well is less than tens of millions, more than hundreds of millions of yuan, the problem of huge deep well drilling cost will become increasingly important. Increasing drilling rate and reducing drilling cost have become a hot and hard problem for drilling engineering experts in recent years. (1) Under the circumstances that spray distance, the higher the jet pressure is, the better the rock-breaking effect will be. (2)Under the condition that nozzle diameter, injection Angle and nozzle speed in are constant, the optimal spray distance increases with the increase of pressure, reaching 32.5 times of nozzle diameter at 200MPa;

3. (3) The essence of the nozzle moving rapidly to reflect the action time of jet erosion rock. When it is below 2.9mm/s, it has little impact on the abrasion effect of rock. (4) When the pressure is below 150MPa, the jet pressure increases and the rock-breaking volume per unit power increases speedily. For more information visit us at https://www.globaltungstens.com/products/tungsten_carbide_for_oil_ind ustry/tungsten_carbide_nozzles GET IN TOUCH Weison Advanced Materials CO.,LTD Golden Valley Industrial Park Tianyuan District Zhuzhou, Hunan China 412000 Phone: 0086-731-22105289 Email:sales@globaltungstens.com