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نصائح دافئة
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钻杆保护器
：面议
：四川 科威特
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产品推荐
产品详情
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产品交流
钻杆保护器使我们能够提供全面支持的解决方案，通过最大限度地减少井筒摩擦造成的能量损失，从而提高钻井性能和完井效率，从而优化向钻头的能量输送。
由于它用于防止套管与钻杆之间的金属间摩擦，限制钻柱弯曲，减少钻柱旋转引起的振动。
特点和优点
1. 有效保护套管和隔水管不受磨损。
2. 我们的液体显著降低了扭矩轴承设计，磨损减少20%左右，扭矩
降价30%左右。并且经过了实地验证ROP。
3.与大多数油类、合成和水基兼容钻井液，具有优异的耐酸/耐碱性能;
4. 耐磨套采用强化TFE材料; 耐温高达200℃;
5. 高耐磨性可达500小时以上服务时间;
6. 该产品结构简单，便于现场使用
安装时，直接安装在钻杆上。安装时间:小于1分钟。
7. 现场/非现场技术支持和指导。
ZRFK215/244
OD of SLEEVE(mm) 215
APPLICABLE CASING SIZE(mm) 244.5
APPLICABLE DRILL PIPE SIZE 5 1/2''
OD of RETAINER(mm) 184
ZRFK206/244
OD of SLEEVE(mm) 206
APPLICABLE CASING SIZE(mm) 244.5
APPLICABLE DRILL PIPE SIZE 5''
OD of RETAINER(mm) 165
ZRFK158/194
OD of SLEEVE(mm) 158
APPLICABLE CASING SIZE(mm) 194
APPLICABLE DRILL PIPE SIZE 4''
OD of RETAINER(mm) 140
ZRFK146/178
OD of SLEEVE(mm) 146
APPLICABLE CASING SIZE(mm) 177.8
APPLICABLE DRILL PIPE SIZE 4''
OD of RETAINER(mm) 133
ZRFK146/178
OD of SLEEVE(mm) 146
APPLICABLE CASING SIZE(mm) 177.8
APPLICABLE DRILL PIPE SIZE 3 1/2''
OD of RETAINER(mm) 121
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