API高品质的基体金刚石PDC钻头
| 包装细节: | 木箱或作为您的要求 |
|---|---|
| 交货详细信息: | 后7天内收到付款 |
我们是一家专业制造商和分销商的钻井工具和设备在中国。 我们有很多行业专家在研究和生产金刚石钻头,还与众多的技术人员熟悉钻探。
制作说明:
产品特点:
1.适用于软到中硬地层
2.配有高档PDC刀具,钻头已增强的可靠性和钻进效率。
3.切割机曝光进行优化,以确保该位可以达到更高的ROP是软到中形成
4.优化水力学DESIN,这提高了位清洁能力,避免泥包。
可用尺寸:
| 尺寸 | 刀尺寸 | 喷嘴数量/类型 | 标距 | 连接类型 |
| 6' | Φ13mm | 4NZ | 1.5'-2.5' | 3 1/2 API注册 |
| 8 1/2' | Φ19mmΦ13mm | 3NZ + 2P | 2'-3' | 4 1/2 API注册 |
| 8 3/8' | Φ19mmΦ13mm | 3NZ + 2P | 2'-3' | 4 1/2 API注册 |
| 9 1/2' | Φ19mmΦ13mm | 5NZ + 1P | 2'-3' | 6 5/8 API注册 |
| 9 7/8' | Φ19mmΦ13mm | 6NZ + 1P | 2.5'-3.5' | 6 5/8 API注册 |
| 12 1/4' | Φ25mmΦ19mmΦ13mm | 8NZ | 2.5'-3.5' | 6 5/8 API注册 |
| 17 1/2' | Φ19mmΦ13mm | 8NZ | 3.5'-5.5' | 7 5/8 API注册 |






| Packaging Details: | Wooden cases or as your requirements |
|---|---|
| Delivery Detail: | Within 7 days after receive payment |
We are a professional manufacturer & distributor of drilling tools and equipment in China. We have many industry experts in research and manufacture of diamond bit, also with many technical staff familiar with drilling.
Production Description:
Features:
1.suitable for soft to medium hard formations
2. with premium PDC cutters, the bit has enhanced reliability and drilling efficiency.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations
4. optimized hydraulies desin, which improve the bit clean ability and avoiding balling.
Available Sizes:
| Size | Cutter Size | Nozzle Qty/ Type | Gauge Length | Connection Type |
| 6' | Φ13mm | 4NZ | 1.5'-2.5' | 3 1/2 API Reg |
| 8 1/2' | Φ19mm Φ13mm | 3NZ+2P | 2'-3' | 4 1/2 API Reg |
| 8 3/8' | Φ19mm Φ13mm | 3NZ+2P | 2'-3' | 4 1/2 API Reg |
| 9 1/2' | Φ19mm Φ13mm | 5NZ+1P | 2'-3' | 6 5/8 API Reg |
| 9 7/8' | Φ19mm Φ13mm | 6NZ+1P | 2.5'-3.5' | 6 5/8 API Reg |
| 12 1/4' | Φ25mm Φ19mm Φ13mm | 8NZ | 2.5'-3.5' | 6 5/8 API Reg |
| 17 1/2' | Φ19mm Φ13mm | 8NZ | 3.5'-5.5' | 7 5/8 API Reg |





