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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 6484-2013 Recommended Practices for Operation, Maintenance, Surveillance and Troubleshooting of Gas-lift Installations $960.00 via email in 1~5 business day valid
SY/T 6485-2000 Specification for oil production engineering project in polymer flooding $180.00 via email in 1~3 business day superseded
SY/T 6486-2000 Recommended opertional method for preventing of clay - Swelling and fine-migration in acidizing of water injection well $270.00 via email in 1~3 business day superseded
SY/T 6487-2000 Recommended practices for liquid CO2 huff and puff $320.00 via email in 1~3 business day superseded
SY/T 6528-2002 Test method of the rock dielectric constant $270.00 via email in 1~3 business day valid
SY/T 6565-2003 Technique requirements for CO2 injection in petroleum or water well safety $105.00 via email in 1~3 business day superseded
SY/T 6566-2003 Hydraulic fracturing safety technique specification $135.00 via email in 1~3 business day abolished
SY/T 6570-2003 Regulations drafted for the lift technology design of oil-wells $390.00 via email in 1~3 business day superseded
SY/T 6572-2003 Evaluation methods of resin performance for sand control $75.00 via email in 1~3 business day valid
SY/T 6596-2004 Recommended practice for produced -- water reinjection in gas field $90.00 immediately abolished
SY/T 6640-2005 The calibration methodology of the down hole electronic pressure gauge $165.00 via email in 1~3 business day superseded
SY/T 6644-2006 Recommended Practice for Design of Continuous Flow Gas Lift Installations Using Injection Pressure Operated Valves $975.00 via email in 1~3 business day superseded
SY/T 6645-2006 Regulations drafted for the injection and production well of perforated completion design of the underground gas storage about the depleted sandstone reservoir $255.00 via email in 1~3 business day superseded
SY/T 6646-2006 Well Abandonment and Inactive Well Practices $570.00 via email in 1~3 business day superseded
SY/T 6675-2007 The calibration methodology of the down hole flow meter gauge $135.00 via email in 1~3 business day valid
SY/T 6678-2007 The calibration methodology of the electronic dynamometer $135.00 via email in 1~3 business day valid
SY/T 6690-2008 Specification for well control technology of downhole operation $420.00 via email in 1~5 business day superseded
SY/T 6694-2007 Lifting technology designs for hydraulic piston pumps & jet pumps $360.00 via email in 1~3 business day abolished
SY/T 6740-2008 The calibration method of caliper $150.00 via email in 1~3 business day valid
SY/T 6743-2008 The caliration method of gamma-ray tool $210.00 via email in 1~3 business day superseded
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