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SY/T 6543.2-2009 English PDF

SY/T 6543.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SY/T 6543.2-2009English759 Add to Cart 4 days [Need to translate] Technology specification for underbalanced drilling. Part: Gas phase Obsolete SY/T 6543.2-2009
SY/T 6543.2-2003English719 Add to Cart 5 days [Need to translate] Specification for underbalanced drilling technology - Part 2: The outfit requirements of the wellhead pressure control and surface equipment Obsolete SY/T 6543.2-2003

PDF similar to SY/T 6543.2-2009


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Basic data

Standard ID SY/T 6543.2-2009 (SY/T6543.2-2009)
Description (Translated English) Technology specification for underbalanced drilling. Part: Gas phase
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard E13
Classification of International Standard 75.020
Word Count Estimation 19,168
Date of Issue 2009-12-01
Date of Implementation 2010-05-01
Older Standard (superseded by this standard) SY/T 6543.1-2003; SY/T 6543.2-2003; SY/T 6543.3-2005
Quoted Standard GB 3836.1; SY/T 5127; SY/T 5225; SY/T 5290; SY/T 5323; SY/T 5466; SY/T 5957; SY/T 5964; SY 5974-2007; SY/T 6228; SY/T 6277-2005; SY/T 6426; SY/T 6509
Regulation (derived from) National Energy Board Notice 2009 No. 2; industry standard filing Notice 2010 No. 2 (No. 122 overall)
Issuing agency(ies) National Development and Reform Commission
Summary This standard specifies: Gas UBD design principles, equipment requirements and technical rules. This standard applies to land vapor underbalanced drilling, including gas drilling, spray foam drilling and drilling.


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