Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SY/T 5931-2000 The codes for survey instruments using and maintenance 650.0 via email in 1~3 business day abolished
SY/T 5158-2008 Technical specification of computerized logging system for petroleum exploration 1455.0 via email in 1~10 business day valid
SY/T 6642-2006 Cross Well Seismic Data Imaging System 375.0 via email in 1~3 business day valid
SY/T 6082-1994 244.0 via email in business day abolished
SY/T 6231-1996 150.0 via email in 1~3 business day abolished
SY/T 5419-2007 Specifications of neutron generator and neutron tube for petroleum well logging 300.0 via email in 1~5 business day valid
SY/T 6249-1996 Operation and maintenance for proton magnetometer 90.0 via email in 1~3 business day abolished
SH 3048-1999 Seismic design specification for petrochemical steel facilities 210.0 via email in 1 business day valid
SY/T 5102-1993 Basic Environment Test of Instrument for Petroleum Exploration and Development - Test K: HTHP Test 60.0 via email in 1~3 business day abolished
SY/T 6720-2008 The calibration method of spectralog calibrator 300.0 via email in 1~5 business day valid
SY/T 5046-2005 Siesmic Geophone 300.0 via email in 1 business day valid
SY/T 5134-1993 Basic Environment Test of Instrument for Petroleum Exploration and Development - Test G: Vibration (Sine) Test 60.0 via email in 1~3 business day abolished
SY/T 6156-1995 75.0 via email in 1~3 business day superseded
SY/T 6602-2004 Ocean bottom cable seismic data acquisition system 240.0 via email in 1~3 business day valid
SY 5066.2-1993 90.0 via email in 1~3 business day abolished
SY/T 6246-1996 Vibrator service and maintenance 105.0 via email in 1~3 business day superseded
SY/T 6539-2002 The checking items and technical specifications for BOX seismic data acquisition system 90.0 via email in 1~3 business day valid
SY/T 6625-2005 General requirements of imaging logging surface system 165.0 via email in 1~3 business day valid
GB/T 24260-2009 Petroleum seismic geophone 240.0 via email in 1~3 business day valid
SY/T 6412-1999 Technological procedure for tubing conveyed perforating 300.0 via email in 1~3 business day abolished
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