PDC tungsten carbide nozzle for oil drilling
Why Choose Tungsten Carbide Nozzle
When Inevitable to rough handling and media used for cutting
abrasives (glass beads, steel shots, minerals, or cinder), carbide
nozzles have the advantages of being more economical and longer
service life. Traditionally, tungsten carbide is the best choice
for the material of the nozzles.
Its structure is very simple,but with high
toughness,wear-resistance and anti-striking performance,which is
one of three new technogies in oil-drilling well area of 1980s.As
showing in the on-site using,the PDC drilling tool has a lot of
features such as high speed,deep feeding ,long life,stable working,
few accident and good well surface.Tungsten carbide nozzle as the
very important part of the PDC drilling tool,taking the function to
clean the drilling tool and well bottom,as well as breaking the
rocks with watering strenth.
The normal tungsten carbide nozzle profile is cylinder,which is
capable to spread stress on the rock surface evenly. In the
drilling process,it is very helpful to increase the drilling speed
and keep drilling safety by means of restraining of forming and
growing of mud-pies,The PDC direction-oriented carbide nozzle is a
jetting nozzle with one or more side-holes,which is fixed on the
PDC drilling tools to clean the tools with multiple jettings to
prevent mud-pies forming and growing,also cooling down the drilling
teeth.
Applications:
The cemented carbide nozzles will be used mainly to PDC drill bits
and cone roller bits for flushing, cooling and lubricating drilll
bit tips and cleaning stone chips in the well bottorn with drilling
liquid in the working conditions of high pressure,vibration sand
and slurry impacting during oi and natural gas prospecting.
Main products:
Cross groove thread nozzles plun blossom type thread nozzles outer
hexagonal thread nozzles, internal hexagonal thread
nozzles,Ytype(three grooves)thread nozzles, cone roller bit nazzles
and press fracturing nozzles. There are various sizes and types of
the products.Wecan recommend, design, develop, produce and we can
make the products according to the drawings or requirements of the
customers.
FAQ
1.Q: Are you a manufacturer?
A: We are the manufacturer and the factory is in Zigong City,
China.
2.Q: Can you customize products for me?
A: Yes, we support OEM&ODM.
3.If you need customized products, please tell me the following
information.
-. carbide grade
-. carbide type and application
-. detailed dimensions(it is better to have a technical carbide
drawing)
-. product's surface treatment
-. other requirements
