首页>
外国专利>
Method to determine transformation of kerogen to oil/gas at different maturities using step-wise pyrolysis-gas chromatography
Method to determine transformation of kerogen to oil/gas at different maturities using step-wise pyrolysis-gas chromatography
展开▼
机译:使用逐步热解 - 气相色谱法测定不同熟实中Kerogen转化的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for evaluating a degree of transformation ratio of kerogen to oil and/or gas and/or gas to oil generation index using a pyrolysis gas chromatography is disclosed. The method comprises providing a rock sample in powdered form; determining, by a source rock analysis instrument, total organic carbon in said rock sample, remaining hydrocarbon generation potential in rock sample, and a maturity of rock sample; feeding said sample in a pyrolyzer if said sample satisfies a pre-defined condition; analyzing, said sample in said pyrolyzer, by heating said sample at a pre-specified pyrolysis temperature in pre-specified pyrolysis steps and for pre-specified pyrolysis time; determining, by a gas chromatograph, a peak area of hydrocarbons present in said sample analyzed; evaluating, in a said degree of transformation ratio of said sample to oil and/or gas and/or said gas to oil generation index.
展开▼