PDC钻头 152.4 ES1645RE/S323
产品描述
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技术规范 PRODUCT SPECIFICATIONS |
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刀翼数量 Number of Blades |
5 |
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切削齿数量 Cutter Quantity |
29 |
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主切削齿尺寸 Primary Cutter Size |
16mm |
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主切削齿数量 Primary Cutter Quantity |
14 |
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保径长度 Gauge Length |
65mm |
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排屑槽面积 Junk Slot Area |
5790mm2 |
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连接扣型 Connection |
3 1/2 API REG |
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钻头重量 Bit Weight |
24KG |
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喷嘴数量/类型 Nozzle Quantity/Type |
4NZ+2PZ |
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推荐参数 OPERATING RECOMMENDATIONS |
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钻 压 Weight on Bit |
10～80 KN |
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转 速 Rotatoin Speed |
50～200 RPM |
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排 量 Hydraulic Flow Rate |
8～18 L/S |
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设计特征 Design Features |
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■适应软—中等硬度地层。 |
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Suitable for drilling soft to medium hard formations |
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■抗冲击切削结构技术、辅助切削等技术的应用，增大了钻头适应范围。 |
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Applicable range of the bit is widened through utilization of technologies such as impact resistant cutting structure and auxiliary cutters, etc. |
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■切削深度控制技术，减少各向振动，使钻头工作稳定。 |
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Penetration depth control technology is applied on the bit to reduce vibration in all directions so as. |
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■井底流场模拟（CFD）水力平衡设计 |
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CFD hydraulic balance design. |
关键词:
PDC钻头
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