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Database: 189760 (25 Oct 2025)
SY/T 6144-2008 English PDF
SY/T 6144: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
SY/T 6144-2008
English
999
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5 days [Need to translate]
Technical specifications of neutron lifetime logging tool
Obsolete
SY/T 6144-2008
SY/T 6144-1995
English
239
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2 days [Need to translate]
Standard orifice measurement method for natural gas flow
Obsolete
SY/T 6144-1995
PDF similar to SY/T 6144-2008
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Basic data
Standard ID
SY/T 6144-2008 (SY/T6144-2008)
Description (Translated English)
Technical specifications of neutron lifetime logging tool
Sector / Industry
Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard
E91
Classification of International Standard
75.180.10
Word Count Estimation
25,284
Date of Issue
2008-06-16
Date of Implementation
2008-12-01
Older Standard (superseded by this standard)
SY/T 6144-1995
Quoted Standard
GB/T 191; GB 11806-2004; GB/T 15464; GB 18871-2002; SY/T 5134; SY/T 5221; PRC State Council Order No. 449 radioisotopes and radiation safety and protection regulations
Regulation (derived from)
NDRC Notice No. 44 of 2008
Issuing agency(ies)
National Development and Reform Commission
Summary
This standard specifies the neutron lifetime logging tool (hereinafter referred to as products) composition, requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to the manufacture, inspection and quality evaluation.