9 5/8 "утечки регулирующий клапан для заканчивания скважин

9 5/8"  Leakage control valve for well completion

Well completion Leakage control valve

The leakage proof valve is the completion tools that is designed to prevent the oil reservoir from being polluted during

the well test.

The leakage proof valve can be suitable for below situation

1. Leakage control of completing fluid   

2. Underbalance perforating and drilling

3. Bidirectional to isolation of oil

4. Installation of deep preventer

5. Well completing of Muti area

6. Working under high temperature and pressure

7. suspension of operation

8.  workover operation

Structure features:

1. It includes body part and switch tools

2. It adopts the full open mechanical operation ball valve which is connected with oil tube. The valve can be opened and

closed by lifting the string

3. It is used in large size well completion, installed under permanent or recycling completion packer, it can achieve the

function of running into or taking out a long service equipment(such as the perforator) under the condition that the 

formation is completely sealed, which help to reduce the processing of the fluid loss control

Specificaiton of the leakage control valve

9 5/8"  Leakage control valve for well completion

Хорошо завершения контроля герметичности клапанов