SY/T 5559-1992General Test Methods for Additives Used in Drilling Fluids (English PDF)
钻井液用处理剂通用试验方法
SY/T 5559 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 5559-2025 | General Test Methods for Drilling Fluid Treatment Agents | Valid |
| SY/T 5559-1992 | General Test Methods for Additives Used in Drilling Fluids | Obsolete |
SY/T 5559-1992 is obsolete. It has been replaced by SY/T 5559-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Issue date
February 22, 1993
Implementation date
August 1, 1993
Scope
SY/T 5559-1992 is the English-translated version of 钻井液用处理剂通用试验方法.
SY/T 5559-1992 is the Chinese industry standard "General Test Methods for Additives Used in Drilling Fluids". It was issued on February 22, 1993, and took effect on August 1, 1993. It is obsolete: it has been replaced by SY/T 5559-2025.
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Document preview — SY/T 5559-1992
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Date of issue: 1993-02-22.
Date of implementation: 1993-08-01.
Status: obsolete, replaced by SY/T 5559-2025.
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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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