SY/T 6788-2020Evaluation procedures of environmental protection for water-soluble oilfield chemicals (English PDF)

SY/T 6788-2020 is the English-translated version of 水溶性油田化学剂环境保护技术评价方法.

SY/T 6788-2020 is the Chinese industry standard "Evaluation procedures of environmental protection for water-soluble oilfield chemicals". It was issued on October 23, 2020 by Nation Energy Administration, and took effect on February 1, 2021. It is obsolete: it has been replaced by SY/T 6788-2025.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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