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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
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SY/T 5642-1993 via email in ABOLISHED please email coc@codeofchina.com for quotation
SY/T 5447-1992 via email in ABOLISHED please email coc@codeofchina.com for quotation
SY/T 10023.2-2000 The Recommended Method of Offshore Oil/Gas Field Development Project Economic Evaluation Part 2:Co-operative Offshore Oil/Gas Field 495 (USD) via email in 1-5 business day ABOLISHED
SY/T 5849-2002 The method for economic effect evaluation of removing plugging by chemicals in production and injection well 135 (USD) via email in 1-3 business day ABOLISHED
SY/T 5554-1992 240 (USD) via email in 1-3 business day ABOLISHED
SY/T 6401-1999 Specification for gas lift down hole equipment 570 (USD) via email in 1-5 business day VALID
SY/T 5266-1996 Efficiency measuring method of artificial lifted well system 225 (USD) via email in 1-3 business day ABOLISHED
SY/T 5579-2000 Fine description method of clastic reservoir 225 (USD) via email in 1-3 business day ABOLISHED
SY/T 5889-1993 180 (USD) via email in 1 business day SUPERSEDED
SY/T 6110-2002 The description of exploitation geologic characteristics for carbonate gas reservoir 195 (USD) via email in 1-3 business day ABOLISHED
SY/T 6670-2006 The construction specification for fire station of oil and natural gas field 195 (USD) via email in 1-3 business day VALID
SY 5158-1991 via email in ABOLISHED please email coc@codeofchina.com for quotation
SY 5226-1987 190 (USD) via email in 1 business day SUPERSEDED
SY/T 6950-2013 Corrosion-resistant alloy casing and tubing 480 (USD) via email in 1-5 business day VALID
SY 5260-1991 60 (USD) via email in 1-3 business day ABOLISHED
SY/T 5247-2008 Recommended handling methods of downhole problems in driling 1230 (USD) via email in 1-10 business day VALID
SYJ 16-1985 315 (USD) via email in 1-3 business day ABOLISHED
SY/T 4079-1995 Petroleum and gas pipeline crossing engineering construction and acceptance specification 435 (USD) via email in 1-3 business day
SY/T 5356-1999 Conventional coring operational methods 260 (USD) via email in 1 business day
SY/T 6423.3-2013 Petroleum and natural gas industries—Non-destructive testing (NDT) methods of steel tubes—Part3:Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes 195 (USD) via email in 1-3 business day VALID
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