Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SY/T 5416.4-2007 Measurement and inspection regulation of directional surveying instruments Part 4:Measurement while drilling with wireline $180.00 via email in 1~3 business day superseded
SY/T 5426-2000 Rock drillability measurement and its classification $90.00 via email in 1~3 business day superseded
SY/T 5431-1996 $120.00 via email in 1~3 business day superseded
SY/T 5431-2008 The design method of casing program $270.00 via email in 1~3 business day superseded
SY/T 5435-2000 Methods of directional well path designing & trajectory graphing $780.00 via email in 1~5 business day valid
SY/T 5440-2009 Technical specifications for natural gas well testing $810.00 via email in 1~5 business day superseded
SY/T 5453-1996 Tape format for final seismic data $135.00 via email in 1~3 business day superseded
SY/T 5465-2005 Operating specification for injection and production profile logging $530.00 via email in 1~3 business day abolished
SY/T 5466-1997 Technology condition of preliminary work for spudding $300.00 via email in 1~3 business day superseded
SY/T 5467-2007 Specification for casing string pressure test $90.00 via email in 1~3 business day valid
SY/T 5479-1992 $60.00 via email in 1~3 business day superseded
SY/T 5480-2007 Specification for cementing design $405.00 via email in 1~5 business day superseded
SY/T 5486-1999 Technology procedure for non-conventional drill stem testing $370.00 via email in 1~3 business day abolished
SY/T 5497-2000 Materials and equipment classification and code for the petroleum industry $2550.00 via email in 1~5 business day abolished
SY/T 5504.3-2008 Evaluation method for oil well cement additives - Part 3: Dispersant $120.00 via email in 1~3 business day superseded
SY/T 5504.4-2008 Evaluation method for well cement additives—Part 4:Accelerator $105.00 via email in 1~3 business day superseded
SY/T 5504.8-2013 Evaluation Method for Well Cement Additives - Part 8: Expanding Agent $150.00 via email in 1~3 business day valid
SY/T 5505-1992 $150.00 via email in 1~3 business day superseded
SY/T 5505-2006 Platform arrangement for the cluster well $150.00 via email in 1~3 business day superseded
SY/T 5547-2012 Operation maintenance and management for positive displacement mud motor $180.00 via email in 1~3 business day valid
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