Leakage-proof valve
It is a kind of the completion tool that is designed to prevent the oil reservoir from being polluted during the test. The leakage-proof valve can resist the high temperature and high pressure. When completing the well, it can protect the borehole by working as an interlayer to isolate the oil reservoir. For these functions, the leakage-proof valve can help to improve the oil productivity and simplify the completing test.
Working condition:
1. Control the leakage of the well completion fluid
2. For the underbalance perforating work and drilling work
3. Used for bi-directional and effective isolate oil reservoir
4. Multi-zone well completion
5. Installing deeper BOP
6. high temperature/high pressure working condition
7. Stop or suspend working in the oil well
8. workover operation
Size: 9 5/8"
Service: H2S as per NACE MR0175
Leakage valve for the well completion
Leakage valve for the well completion
