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Database: 189759 (19 Oct 2025)
SY/T 6921-2019 English PDF
US$279.00 ยท In stock
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True-PDF full-copy in English will be manually translated and delivered via email.
SY/T 6921-2019
: (Safety Technical Specification for Coalbed Gas Well Drainage and Production)
Status: Valid
SY/T 6921: Evolution and historical versions
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Standard Title (Description)
Status
PDF
SY/T 6921-2019
English
279
Add to Cart
3 days [Need to translate]
(Safety Technical Specification for Coalbed Gas Well Drainage and Production)
Valid
SY/T 6921-2019
SY 6921-2012
English
359
Add to Cart
3 days [Need to translate]
Safety technique specifications for coalbed methane well production
Obsolete
SY 6921-2012
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Basic data
Standard ID
SY/T 6921-2019 (SY/T6921-2019)
Description (Translated English)
(Safety Technical Specification for Coalbed Gas Well Drainage and Production)
Sector / Industry
Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard
E09
Classification of International Standard
13.100
Word Count Estimation
12,153
Date of Issue
2019
Date of Implementation
2020-05-01
Issuing agency(ies)
National Energy Administration