钢体PDC钻头钻探石油钻井
| 包装细节: | 木箱或按客户的要求。 |
|---|---|
| 交货详细信息: | 在收到付款后7天 |
车身钢板钻钻头
1.中等的抛物线轮廓和大尺寸刀具适用于软至中硬地层。
2.斜刀片设计增强了切割能力和钻孔稳定性。
3.钢车身设计具有更高的强度,使排屑槽更宽敞更利于去除切割和提高机械钻速。
4.降低成本
5.技术参数:
| 尺寸(英寸) | 喷嘴数量(PCS) | 计长度(英寸) | API连接(in。)的 | 液压流量(升/秒) | 转速(rpm) | 对位重(KN) |
| 8-1/2 | 5R | 2-1/2 | 4-1/2 | 25-38 | 65-200 | 10-100 |
| 12-1/4 | 7R | 3 | 6-5/8 | 30-40 | 65-200 | 22-115 |




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| Packaging Details: | Wooden cases or as per customer's requirements. |
|---|---|
| Delivery Detail: | within 7 days after receipt of payment |
Steel Body Drilling Bits
1. Medium parabolic profile and large size cutters is suitable for soft to medium hard formations.
2. Inclined blades design enhances the cutting capability and drilling stabilization.
3. Steel body design with higher strength makes junk slot much more roomy with more benefit to remove cutting and improve ROP.
4. Lower Cost
5. Technical Parameters:
| Size (in.) | Nozzle Qty (pcs) | Gauge Length (in.) | API Connection (in.) | Hydraulic Flow Rate (l/ s) | Rotation Speed (rpm) | Weight on Bit (kn) |
| 8-1/2 | 5R | 2-1/2 | 4-1/2 | 25-38 | 65-200 | 10-100 |
| 12-1/4 | 7R | 3 | 6-5/8 | 30-40 | 65-200 | 22-115 |




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