PDC Oil Drilling Bits
- Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations
- Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling
- Primary and secondary cutting structure extends bit life
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
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Bit size (in)
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Specifications
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Recommended drilling parameters
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No. of
cutters (pcs)
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Gage length (mm)
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No. of
nozzles (pcs)
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API reg. pin size (in)
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WOB
(kN)
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RPM
(r/min)
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Mud flow rate (l/s)
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HHP (w/mm2)
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8 1/2
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26
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85
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4
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4 1/2
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30-100
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50-250
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25-35
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2-7
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12 1/4
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41
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120
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6
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6 5/8
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50-160
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50-250
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44-60
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2-7
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