Engineering thin wall bit

Engineering thin wall bit

Diamond composite bit

$500.00
Diamond composite bit refers to the bit with diamond composite as cutting edge.
Availability: In stock
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Diamond composite bit
Diamond composite bit refers to the bit with diamond composite as cutting edge. It belongs to an integrated bit. Its advantage is high strength, high wear resistance and impact resistance.
characteristic
The bit has no moving parts as a whole, and its structure is relatively simple. It is one of the three new drilling technologies in the world in the 1980s. The field application shows that the diamond composite bit has the advantages of high speed, more footage, long service life, stable operation, less downhole accidents and good wellbore quality. Compared with diamond bit, it has the advantages of low cost and wide application range.
Advantages:
1. The force balance design enables the bit to have good guidance, adapt to the application of downhole motor in directional drilling, and has less radial vibration;
2. The reasonable arrangement of patented PDC composites with different structures at different positions of the bit makes the bit have strong attack and abrasion resistance;
3. Strong aggressive design can make the bit obtain high ROP;
4. The drilling capacity in rock stratum is 10-30 times that of ordinary alloy bit, which improves the operation efficiency;
5. Because the material of PDC bit is mainly cast tungsten carbide and diamond composite, it has long service life and high value.
Classification:
1. Composite bit for geological exploration
The composite bit is mainly used for geological survey and exploration. It is suitable for soft to medium hard rock layers. The new composite bit newly developed by some manufacturers can be applied to rock layers with grade 10 hardness.
2. The coalfield drill adopts composite bit
It is mainly used for drilling and excavation of coal seams in coal mines. Generally speaking, the rock stratum of coal field is relatively soft, and composite bit is widely used, such as anchor bit, three wing bit, etc.
3. Composite bit for petroleum exploration
It is mainly used for drilling in oil and gas fields. The composite bit used in oil field has the highest cost and requirements among all composite bits. It can be said that it is the aristocrat in the composite bit.
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