12-1/2 Inch PDC Hard Rock Drilling Drill Bit for Oil Well Drilling
Development of PDC bits:
Fortunately, both steels and matrix are rapidly evolving, and their limitations are diminishing.
As hard-facing materials improve, steel bits are becoming extremely well protected with materials that are highly resistant to abrasion and erosion.
At the same time, the structural and wear-resisting properties of matrix materials are also rapidly improving, and the range of economic applications suitable for both types is growing.
Today's matrix has little resemblance to that of even a few years ago. Tensile strengths and impact resistance have increased by at least 33%, and cutter braze strength has increased by ≈80%.
At the same time, geometries and the technology of supporting structures have improved, resulting in strong, productive matrix products.
Applications:
Water Well drilling
Having higher ROP, diamond PDC drill bits are also widely used as water well drill bits for geothermal drilling.
Oil & Gas drilling
- It is the most widely used bit in the Oil &Gas drilling. Hydraulic factors are very important during drilling.
- PDC bits have been used in the areas that can't be available previously, such as harder, more abrasive, and more variable formations.
- The diamond PDC bit is mainly composed of the bit body, cutting teeth, nozzle, gauge protection, and API Thread connection.
| Body material: | Steel body |
| Available size: | 12 1/2'' |
| Painting color: | customized |
| Condition: | new manufacture |
| Applicable industrial: | energy |
| Machinery test: | as requirements |
| Place of origin: | Suzhou,China |
| Certificate: | API & ISO |
| Manufacture Processing: | forging |
| Usage: | oil/gas/water/mining wells, exploration,geothermal... |
| Warranty: | 1 year or based on products |
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12-1/2 Inch PDC Hard Rock Drilling Drill Bit for Oil Well Drilling Images
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