Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
SY/T 6397-1999 Evaluation procedure of drilling fluid biocides $90.00 via email in 1~3 business day valid
SY/T 6406-1999 Maintenance and inspection for magnetic single - shot and multi - shot survey instruments $410.00 via email in 1~3 business day valid
SY/T 6426-1999 Specification for well control technology of driling $420.00 via email in 1~5 business day superseded
SY/T 6426-2005 Specification for well control technology of drilling $400.00 via email in 1~3 business day abolished
SY/T 6427-1999 Recommended practice for drill stem design and Operating limits $184.00 via email in 1~3 business day abolished
SY/T 6466-2000 Evaluation procedure for high temperature property of set oil well cement $180.00 via email in 1~3 business day superseded
SY/T 6467-2000 Requirement of trajectory control technology for directional wells $370.00 via email in 1~3 business day superseded
SY/T 6525-2002 Recommended practice for water drainage and gas production by foaming method $180.00 via email in 1~3 business day superseded
SY/T 6526-2002 Measuring method of dynamic reaction rate for hydrochloric acid with carbonate rock $150.00 via email in 1~3 business day superseded
SY/T 6540-2002 Lab testing method of drilling and completion fluids damaging oil formation $225.00 via email in 1~3 business day superseded
SY/T 6543.1-2003 Specification for underbalanced drilling technology - Part 1: Methods for design $420.00 via email in 1~3 business day superseded
SY/T 6543.1-2008 Technology specification for underbalanced drilling - Part 1:Liquid phase $270.00 via email in 1~3 business day superseded
SY/T 6543.2-2003 Specification for underbalanced drilling technology-Part 2: The outfit requirements of the wellhead pressure control and surface equipment $255.00 via email in 1~3 business day superseded
SY/T 6543.3-2005 Specification for underbalanced drilling technology-Part 3: Specification for construction $410.00 via email in 1~3 business day superseded
SY/T 6544-2003 Property requirements for well cement slurries $270.00 via email in 1~3 business day superseded
SY/T 6592-2004 Procedure for cement evaluation $450.00 via email in 1~3 business day abolished
SY/T 6614-2005 Recommended practice for shale shaker screen cloth designation $330.00 via email in 1~3 business day valid
SY/T 6615-2005 Evaluation procedure of emulsifiers for drilling fluids $135.00 via email in 1~3 business day valid
SY/T 6616-2005 Specifications of well-control equipments arrangement installation and operation for oil and gas well involving sulfide $135.00 via email in 1~3 business day superseded
SY/T 6676-2007 The calibration method of drilling fluid density meter $180.00 via email in 1~3 business day superseded
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