TCI Teeth Elastomer sealed bearing tricone rock bit
The Photo of products
1.Description:
The roller bit is a widely used drilling bit.
When the roller bit is working, the cutting teeth contact the
bottom of the well alternately, the rock breaking torque is small,
the contact area between the cutting teeth and the bottom of the
well is small, the specific pressure is high.
It is easy to penetrate the formation; the total length of the
working edge is large, so the wear is relatively reduced. The
roller bit can adapt to a variety of formations from soft to hard.
2.Structural features:
The insert drill bit is an oil-storage sealed sliding or rolling
bearing, jet-type three-cone drill bit, optimized design,
reasonable tooth arrangement, different tooth shapes and tooth
heights designed for various rock formations;
Good diameter protection performance, bearing system inlaid with
anti-friction alloy, and silver-plated, precision processing,
anti-bite, high load-bearing capacity, long life. Widely used in
oil and gas field exploitation and geological drilling, can achieve
high drilling efficiency.
The insert drill bit adopts high-toughness carbide teeth, optimized
design of tooth row number, number of teeth, tooth height and alloy
tooth shape, giving full play to the cutting ability of the insert
drill bit.
3.Recommended Drilling Parameter:
| | | | | | | Very soft formations with low compressive strength and high
drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc. | | | | Soft formations with low compressive strength and high
drillability, such as mudstone, gypsum, salt, soft limestone, etc. | | | | Soft to medium formations with low compressive strength, such as
medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. | | | | Medium hard formation with high compress strength, such as hard
shale, limestone, sandstone, dolomite. etc | | | | Hard formations with high compressive strength, such as sandstone,
limestone, dolomite ,hard gypsum, marble, etc. | Note: The upper limits ofWOB and RPM in above table should not be
used simultaneously. |
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4.Specifications:
5.Feature Advantage:
When the roller bit is working, the cutting teeth contact the
bottom of the well alternately, the rock breaking torque is small,
the contact area between the cutting teeth and the bottom of the
well is small;
The specific pressure is high, and it is easy to cut into the
formation;
The total length of the working edge is large, so the wear is
relatively reduced;
The roller bit can adapt to a variety of formations from soft to
hard.
6.Packing and Delivery:
Company Profile
Glorytek Industry ( Beijing) Co., Ltd is a professional
manufacturer and supplier of drilling equipment and drilling tools
with over 20 years experience. We are supported and assisted by
highly experienced R & D team and engineers that enable us to
complete all the assigned projects successfully as per clients’
requirements.
Our factory covers an area of 250,000 square meter, construction
area is about 150,000 square meter, having machining machinery, CNC
processing center, friction welding machine, testing equipment etc.
over 200 sets and more than 600 employees.Our products have been
exported more than 60 countries around the world.
