SY/T 6891.1-2012Oil and gas pipeline risk assessment methods. Part 1: Semi-quantitative risk assessment method (English PDF)
油气管道风险评价方法 第1部分：半定量评价法
SY/T 6891.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 6891.1-2025 | Oil and gas pipeline risk assessment methods. Part 1: Semi-quantitative risk assessment method | Valid |
| SY/T 6891.1-2012 | Oil and gas pipeline risk assessment methods. Part 1: Semi-quantitative risk assessment method | Obsolete |
SY/T 6891.1-2012 is obsolete. It has been replaced by SY/T 6891.1-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Energy Administration
Level / Type
National · Recommended
Issue date
August 23, 2012
Implementation date
December 1, 2012
Scope
SY/T 6891.1-2012 is the English-translated version of 油气管道风险评价方法 第1部分：半定量评价法.
SY/T 6891.1-2012 is the Chinese industry standard "Oil and gas pipeline risk assessment methods. Part 1: Semi-quantitative risk assessment method". It was issued on August 23, 2012 by the National Energy Administration, and took effect on December 1, 2012. It is obsolete: it has been replaced by SY/T 6891.1-2025.
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Document preview — SY/T 6891.1-2012
National Standard of the People's Republic of China
Issued by: National Energy Administration
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: National Energy Administration.
Date of issue: 2012-08-23.
Date of implementation: 2012-12-01.
Status: obsolete, replaced by SY/T 6891.1-2025.
......
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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Related Standards
SY/T 6891.2-2020 — Risk Assessment Methods for Oil and Gas Pipelines - Part 2: Quantitative Assessment Methods
SY/T 6891.1-2025 — Oil and gas transportation pipcline risk asscssment methods - Part 1: Semi-quantitative method
SY/T 0021-2025 — Code for Building Design of Oil and Gas Engineering Projects
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SY/T 6891.1-2012
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