GB/T 19143-2017
ActiveAnalytical method of element for carbon,hydrogen ,oxygen and nitrogen in rock organics
岩石有机质中碳、氢、氧、氮元素分析方法
Application Summary AI generated
This standard specifies the instrumental method for determining the weight percentages of carbon, hydrogen, oxygen, and nitrogen in organic matter isolated from rock samples. It is primarily applied in petroleum geochemistry and source rock evaluation to characterize kerogen type, maturity, and hydrocarbon generation potential. The method is used by laboratories analyzing sedimentary rock cores or cuttings during oil and gas exploration.
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