Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Methods for chemical analysis of tin concentrates―Part 11:Determination of aluminium oxide content―Chromazuzal S spectrophotometric methodGB/T 1819.11-20172018-6-1
Specification for facing stone mineral explorationDZ/T 0291-20152016-1-1
Technical Specifications for Continuous Electro Magnetic ProfilingSY/T 6289-20062007-1-1
Specification for log data processing and interpretation of nuclear magnetic resonanceSY/T 6617-20052005-11-1
Recommended practice on the rheology and hydraulics of oil-well drilling fluidsSY/T 6613-20052005-10-1
Operating specification for injection and production profile loggingSY/T 5465-20052005-10-1
Specification for cement bond logging data processing and interpreting technologySY/T 6641-20062005-10-1
Specification for log data processing and interpretation of the carbon/oxygenSY/T 6618-20052005-10-1
Terms used in well logging for oil and gasSY/T 6139-20052005-10-1
Specification for operation and quality control of resistivity and acoustic imaging logging-Part 2:Logging operationSY/T 6594.2-20042004-11-1
Specification for operation and quality control of resistivity and acoustic imaging logging-Part 1:The calibration for logging toolsSY/T 6594.1-20042004-11-1
The specification for nuclear magnetic resonance imaging logging tool calibrationSY/T 6593-20042004-11-1
Specification for use and maintenance of loaded cable and bridle in oil fieldSY/T 6548-20032003-8-1
Operating regulation of perf-HEGFSY/T 6549-20032003-8-1
Specifications for Kaolinite,bentonite,refractory—clay mineral explorationDZ/T 0206-20022003-3-1
Specifications for bauxite,smelter—grade magnesite expolrationDZ/T 0202-20022003-3-1
Specification for water flooded zone well logging data processing and interpretingSY/T 6178-20002001-6-1
Evaluation and perforating test for oil formation casing in model wellSY/T 6491-20002001-6-1
Specification for value transfer in nuclear well logging toolsSY/T 6493-20002001-6-1
Specification for acoustic logging calibration deviceSY/T 6492-20002001-6-1
Technology procedure for compensated density logging tool maintenanceSY/T 5877-20002001-6-1
Specification for horizontal well log processing and interpretationSY/T 6489-20002001-6-1
Specification for electric/sonic image processing and interpretationSY/T 6488-20002001-6-1
Technical specifications for continuous electromagnetic profiling methodSY/T 6289-19971998-6-1
Geological instruction of Barite witherite deposit explorationGB/T 13692-19921993-5-1
Geological instruction of talc deposit explorationGB 12485-19901991-9-1
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