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- 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
core barrel
Product Detailed
Related Categories:Tool Parts
We have obtained the API sec 7, 5CT, 6D, 7K monogram right and certificate of ISO 9001: 2000.
The coring tool is used for acquisition of the rock core in petroleum drilling. One to three sections of inner barrels and of outer barrels can be run down-hole every time in core drilling every time. It can be applied in medium hard , hard and ordinary broken formations. Series | Chuan 7-4 | Top thread | 4″API IF box |
Type | SQX172 | Bottom thread | 250P Pin |
Stabilizer OD | 8 3/8″ | Core length | 30ft or 60ft |
Inner barrel size (OD×ID) | 6 3/4″×5 3/8″ | Hole size | 8 1/2″ |
Inner barrel size (OD×ID) | 4 3/4″×4 1/4″ | Core OD(mm) | φ101 |
core barrel
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