1. MEDIUM TO HARD FORMATION DRILLING
Medium short parabolic profile with medium cuter density and blade-style cuter layout helps to obtain ROP in medium hard formations with medium compressive and small hard layers.
Medium short parabolic profile with medium cuter density and blade-style cuter layout helps to obtain ROP in medium hard formations with medium compressive and small hard layers.
2. HIGH PERFORMANCE CUTTER
8mm high performance cutters promote drilling ability in formations with layers
3. DURASET GAUGE
Super strong material promotes gauge wear resistance to provide long bit life.
PRODUCT SPECIFICATIONS:
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IADC Code
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M332
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M332
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Number of Blades
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24
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24
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TFA
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0.2~1.0 in²
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0.2~0.6 in²
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Primary Cutter Size
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8mm
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8mm
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Standard Gauge Length
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1”-1.5”(25~38mm)
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1”(25mm)
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Size of coring tools
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6-3/4” *4”
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4-3/4” *2-5/8”
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RECOMMENDED OPERATING PARAMETERS:
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Bit Size
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8-1/2” *4”
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6” *2-5/8”
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Hydraulic Flow Rate |
180~300GPM/11~20 L/S
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100~200GPM/6~12 L/S
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|
Rotation Speed
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60~500 rpm
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60~500 rpm
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Weight on Bit
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15~30Klbs/67~134KN
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8~25Klbs/35~100KN
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