17 1\2 (444.5mm) tricone bit IADC code 447

17 1\2 (444.5mm) tricone bit IADC code 447

17 1/2(444.5毫米)三牙轮钻头IADC码447

2000-10000 USD

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快速详细信息

  • 原产地:河北,中国(大陆)
  • 品牌名称:万向
  • 型号:涵盖所有IADC码
  • 类型:钻头
  • 机器类型:钻井设备
  • 认证:API
  • 材料:钨硬质合金刀片
  • 处理类型:锻造
  • 使用:钻井
  • IADC:447
  • 轴承类型:橡胶密封滑动轴承

包装及送货

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

技术指标

17 1/2三牙轮钻头IADC 447
1.联合循环
2.密封轴承
3.压力表保护

17 1/2(444.5毫米)三牙轮钻头IADC码447

技术数据

1.轴承类型:橡胶密封滑动轴承

2.数量的喷嘴:3-4个

3.引脚尺寸:API 7 5 / 8REG

4.位重量净:230千克

5位毛重250千克

6.转速:150-60r /分钟

7. WOB:0.4-0.7kN /毫米

应用

位设计用于非常软地层例如粘土,页岩,白垩,石膏,岩盐,软页岩,软石灰石钻探石油和天然气井的。

特征

1.联合循环(三边喷气机和一个中央喷气机)。

2.下摆和腿进入边缘堆焊。

3.下摆保护与TCI。

4.增强牙齿堆焊。

5.插入的规准面。

6.其他计列。

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanxiang
  • Model Number: cover all IADC codes
  • Type: Drill Bit
  • Machine Type: Drilling Equipment
  • Certification: API
  • Material: tungsten carbide insert
  • Processing Type: Forging
  • Use: Well Drilling
  • IADC: 447
  • Bearing type: rubber sealed journal bearing

Packaging & Delivery

Packaging Details: Wooden cases or as per customer's requirements.
Delivery Detail: within 7 days after receipt of payment

Specifications

17 1/2 Tricone Bit IADC 447
1. Combined circulation
2. Sealed bearings
3. Gauge protection

17 1/2 (444.5mm) tricone bit IADC code 447

Technical Data

1. Bearing type: Rubber sealed journal bearing

2. Quantity of nozzles: 3-4 pcs

3. Pin size: API 7 5/8REG

4. Bit weight net: 230kg

5. Bit weight gross: 250kg

6. Rotation speed: 150-60r/ min

7. WOB: 0.4-0.7kN/ mm

Application

Bit is designed for drilling of oil and gas wells in very soft formations such as clay, shale, chalk, gypsum, rock salt, soft shale, and soft limestone.

Features

1. Combined circulation (Three side jets and one central jet) .

2. Shirttail and leg entering edge hardfacing.

3. Shirttail protection with TCI.

4. Enhanced teeth hardfacing.

5. Inserts on gage surface.

6. Additional gage row.