SY/T 5814-1993Drilling with humic acid treatment agent effective determination of the content of humic (English PDF)
钻井液用腐植酸类处理剂中腐植酸有效含量的测定方法
SY/T 5814 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 5814-2008 | Determination for the content of humic acid in drilling agent containing the same | Valid |
| SY/T 5814-1993 | Drilling with humic acid treatment agent effective determination of the content of humic | Obsolete |
SY/T 5814-1993 is obsolete. It has been replaced by SY/T 5814-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
China National Petroleum Corporation
Level / Type
National · Recommended
Issue date
September 9, 1993
Implementation date
March 1, 1994
Scope
SY/T 5814-1993 is the English-translated version of 钻井液用腐植酸类处理剂中腐植酸有效含量的测定方法.
SY/T 5814-1993 is the Chinese industry standard "Drilling with humic acid treatment agent effective determination of the content of humic". It was issued on September 9, 1993 by the China National Petroleum Corporation, and took effect on March 1, 1994. It is obsolete: it has been replaced by SY/T 5814-2008.
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Document preview — SY/T 5814-1993
National Standard of the People's Republic of China
Issued by: China National Petroleum Corporation
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: China National Petroleum Corporation.
Date of issue: 1993-09-09.
Date of implementation: 1994-03-01.
Status: obsolete, replaced by SY/T 5814-2008.
......
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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