Clogging agent evaluation
Clogging agent evaluation, Total:6 items.
The international standard classification for "Clogging agent evaluation" includes: Extraction and processing of petroleum and natural gas .
The Chinese standard classification for "Clogging agent evaluation" includes: Petroleum extraction .
Professional Standard - Petroleum
- SY/T 5849-2002 The method for economic effect evaluation of removing plugging by chemicals in production and injection well
- SY/T 5849-1993 Method for evaluating plugging removal effect of chemical agents in oil and water wells
- SY/T 5874-2012 Evaluation Method on Oil Well Water Plugging
国家能源局
- SY/T 5874-2021 Evaluation method for oil well water plugging
- SY/T 5849-2018 The evaluation method for removing plugging by chemicals in production and injection well
Group Standards of the People's Republic of China
- T/NJ 1145-2019 Without wall uppumps—Specification for performance evaluation
