Products
Contact Us
- Contact Person : Ms. bai Sophia
- Company Name : Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.
- Tel : 0086-0453-6558966
- Fax : 0086-0453-5979992
- Address : Heilongjiang,MuDanjiang,NO.43,West Diming Street,Mudanjiang City,Heilongjiang Province of China.
- Country/Region : China
- Zip : 157011
Valves
Float valve sub
The Float Valve Sub is a special tool to prevent blow out. It is available with plate type and arrow-type.
The Float Valve Sub is a special tool to prevent blow out. It is available with plate type and arrow-type.
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Cross-Over Sub
It is mainly used for connecting of upper drill tools and lower drill tools during drilling operations.
It is mainly used for connecting of upper drill tools and lower drill tools during drilling operations.
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Circulating Sub
It is a specialized tool for circulating drilling fluid when running in casing on the way or finishing running casing downhole.
It is a specialized tool for circulating drilling fluid when running in casing on the way or finishing running casing downhole.
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Reversing Sub
It is a special tool for revering stuck drill stem above stuck point in drilling and work over operation.
Reversing Sub
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Kelly Cock Valve
Kelly Cock Valve is a manually operated ball valve in drill stem circulatory system.
Kelly Cock Valve is a manually operated ball valve in drill stem circulatory system.
Kelly Cock...
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