Products
Contact Us
- Contact Person : Mr. Li Dong
- Company Name : Puyang Donghao Mechanical & Electronic Co., Ltd.
- Tel : 86-0393-8915996
- Fax : 86-0393-8915966
- Address : Henan,Puyang,East Side ,Middle Section of Donghuan Road Puyang City Henan Province P,R China
- Country/Region : China
- Zip : 457001
Tool Parts
Hydraulic hierarchical oil extracting tube
It can block out accurately, and have high pressure-resistance capability
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Hierarchical oil-extraction tubes
1. It could satisfy technological requirements of the hierarchical oil-extraction tube used in the well with deformation casing.
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Releasing oil-layer protecting technological tube
It effectively solve the pollution problem of liquid into the well in the process of wax-removing,well-wash.
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Water injection string
1, Setting and sealing is flexible.
2, According to different well conditions, we can make adjustment supporting string.
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Mechanical, hierarchical oil extracting tube
Compact, low cost, packer can sealing without accessory appliances.
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Hanging hierarchical water layer injection string
It could work under pressure 25 MP a , in well depth of 2500 m, no sand-
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