Affiliation:
1. Xin’jiang Oil Field Co. Development Company
2. Public Cons. Project Manager Depart. of Xinjiang Oil Field Co.
3. Institute of Engineering Technology of Xinjiang Oil Field Co
4. The Western Drilling Logging Company
Abstract
For the reality of the variable pressure in the oil field, an adjustable disk choke valve is introduced in this paper. The structure and working performance of the valve is described in detail, too. The field application of the valve shows that the valve has such advantages as simple structure, quickly facilitate, easy installation and cleaning, long service life, safe and reliable, all these leads to the broad application prospect of the valve.
Publisher
Trans Tech Publications, Ltd.