Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SY/T 6611-2005 Technical specification for oil quantitative fluorescence analysis 90.0 via email in 1~3 business day abolished
SY/T 6275-2007 Monitoring and testing code for energy conservation of oilfield production system 135.0 via email in 1~3 business day valid
SY/T 6741-2008 The drafting rules for calibration method of metro-logical instruments for oil industry 150.0 via email in 1~3 business day abolished
SY/T 5703-2012 Nomenclature specification of data items for petroleum well logging 120.0 via email in 1~3 business day valid
SY/T 6621-2005 Managing system integrity of gas pipelines 680.0 via email in 1 business day abolished
SY/T 0009-2012 Compile specification for design documents of petroleum surface facilities 1350.0 via email in 1~5 business day valid
GB/T 31456-2015 Technical specification for surface oil and gas geochemical exploration 375.0 via email in 1~5 business day valid
SY/T 5477-2003 The division of diagenetic stages in clastic rocks 165.0 via email in 1~3 business day valid
SY/T 5536-2004 The operation regulation of crude oil pipeline 225.0 via email in 1~3 business day abolished
GB/T 19143-2017 Analytical method of element for carbon,hydrogen,oxygen and nitrogen in rock organics 140.0 via email in 1~3 business day valid
SY/T 6833-2011 Specification for economical operation of compressed natural gas filling station 180.0 via email in 1~3 business day valid
SY/T 6831-2011 Mud logging series specification for oil & gas well 150.0 via email in 1~3 business day superseded
GB/T 18295-2001 Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope 180.0 via email in 1~3 business day valid
GB/T 31457-2015 The testing and calculation methods for water balance in oil-gas field production system 300.0 via email in 1~5 business day valid
SY/T 10037-2002 Rules for submarine pipeline system 2445.0 via email in 1~10 business day superseded
GB/T 31453-2015 Monitoring and testing code for energy conservation of oilfield production system 210.0 via email in 1~3 business day valid
SB/T 10592-2011 Service and technical criterion for storage enterprise of refined oil product 180.0 via email in 1~3 business day valid
SY/T 0011-2007 Code for design of natural gas conditioning plant 1000.0 via email in 1 business day abolished
AQ 2018-2008 Specification for public safety protection distance of natural gas well involving hydrogen sulfide 90.0 via email in 1~3 business day valid
Q/CNPC 68-2002 270.0 via email in 1~3 business day valid
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