SY/T 5849-2018
Evaluation method for the plugging effect of chemical agents in oil and water wells (English Version)

Standard No.

SY/T 5849-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

国家能源局

Latest

SY/T 5849-2018

Replace

SY/T 5849-2002

SY/T 5849-2018 history

• 2018 SY/T 5849-2018 Evaluation method for the plugging effect of chemical agents in oil and water wells
• 2002 SY/T 5849-2002 The method for economic effect evaluation of removing plugging by chemicals in production and injection well
• 1970 SY/T 5849-1993 Method for evaluating plugging removal effect of chemical agents in oil and water wells