Popular!!!API Diamond Drill Bits for Oil and Water Drilling
Specifications
diamond oil drilling bit1.Certified by ISO9001
2.Covers all IADC codes
3.Used for oil well drilling
diamond oil drilling bit
Brief info of PDC drill bit
1) Making use of the cutting theory, it can PDC drill bit can get a low consumption in the aspect of breaking stones.
2) With super hardness, abrasive resistance and super sharp, PDC drill bit can work efficiently.
3) With no moving parts, PDC drill bit is fixed bit so that it get a high work reliability.
Characteristics:
- Using special cutting structure, making the bit works stably. It could be maintained higher drilling speed during the bit rotaries drilling;
- Using high performance compound piece combination , enhances the bit life;
- The highly polished cutter could be reduce the frictional resistance and quicken discharge fragment, so that improve the cutting efficiency;
- Unique design with different stability makes the bit in stability state when drilling;
- Deep-wide junk slot could carry fragment against the oil well that is better for bit cleaning and cooling;
- We could make the bit as per your specific needs/ drawing/ sample
Our main products include four series: synthetic diamond, PDC cutters, special-shaped PDC inserts, grinding wheels, diamond saw blades, TSP (Thermal stable polycrystalline diamond), drilling rigs&accessories.
Bits Parameters |
Drilling Parameters
|
||||||||
|
Size
|
Nozzle number |
Gauge length |
API connections |
Hydraulic flow rate
|
Rotation speed |
Weight on bit |
|||
in |
No. |
in |
in |
1/s |
gpm |
rpm |
KN |
KIbs |
|
8 1/2 |
6-8 |
2-3 |
4 1/2 |
25-38 |
400-600 |
60-350 |
13-66 |
3-15 |
|
9 7/8 |
6-8 |
2-4 |
6 5/8 |
30-44 |
475-700 |
60-350 |
13-90 |
3-20 |
|
12 1/4 |
6-9 |
2-4 |
6 5/8 |
38-60 |
600-950 |
60-350 |
13-100 |
3-22 |
|
16 |
6-9 |
3-5 |
7 5/8 |
60-90 |
950-1450 |
60-350 |
17-135 |
4-30 |
|
17 1/2 |
6-9 |
3-5 |
7 5/8 |
60-90 |
950-1450 |
60-350 |
17-135 |
4-30 |
|
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