SY/T 6644-2018
Continuous gas lift design and construction procedures using injection pressure operated valves (English Version)

Standard No.

SY/T 6644-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

国家能源局

Latest

SY/T 6644-2018

Replace

SY/T 6644-2006 SY/T 5810-2003

SY/T 6644-2018 history

• 2018 SY/T 6644-2018 Continuous gas lift design and construction procedures using injection pressure operated valves
• 2006 SY/T 6644-2006 Recommended practice for design of continuous flow gas lift installations using injection pressure operated valves
• 2003 SY/T 5810-2003 Design and downhole operation of continuous gas lift
• 1970 SY/T 5810-1993 Design and downhole operation of continuous gas lift