PDC drill bit for complex formations
A PDC bit designed for complex formations is a highly engineered tool. In such challenging geological settings like hard, abrasive, or fractured strata, its unique features shine.
The bit's cutting elements, made of high - quality PDC, are extremely hard and wear - resistant. They are carefully arranged on the bit face. This layout optimizes cutting, allowing it to slice through diverse rock types. The bit body, crafted from tough materials, withstands high pressures and torques.
Its advanced geometry and fluid - flow design ensure efficient cooling and cleaning of the cutting elements. This prevents cuttings from interfering with the drilling process. Some PDC bits for complex formations also have variable blade angles, adapting well to different formation conditions, thus enhancing drilling efficiency in difficult terrains.
Bit type | 8-1/2" SS1605DFX | ![]() |
lADC Code | S423 | |
Number of Blades | 5 | |
Cutter Size(mm) | Φ15.88MM; Φ13.44MM | |
Cutter Qty | Φ15.88x24; Φ13.44x49 | |
Nozzle Qty | 7NZ TFA:1310.38mm² | |
Channe1 area of chip removal chute (mm²) | 12,216.0 mm² | |
Gauge protector length (mm) | 75mm | |
Connector | 4-1/2"API REG | |
N.W/G.W.(KG) | 54/70KG | |
Nozzle Size(inch) | 5/8x5; 9/16x2 |

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