原油的气相色谱分析及其地质应用  

GAS CHROMATOGRAPHIC ANALYSIS OF CRUDE OIL AND ITS GEOLOGICAL APPLICATIONS

作　　者：王有孝[1] 程学惠[1] 申岐祥[1] 吴贻华[1] 

机构地区：[1]中国科学院兰州地质研究所

出　　处：《地球化学》1979年第4期292-307,共16页Geochimica

摘　　要：In the present paper is recommended a new method of directly injecting crude oil into a gas chromatograph for gas chromatographic analysis, which has been proved valid it the analysis and investigation of crude oil samples from different formationsin China. In terms of the distribution patterns of hydrocarbons in “total hydrocarbon”chromatogram and the relative values of their major characteristic peaks,types of crude oil of different forations from a same region can be readily recognized and a comparison of different oil sourees can also be made.Meanwhile,it might be adopted to eveluate the geological conditions in favour of oil preservation.In the present paper is recommended a new method of directly injecting crude oil into a gas chromatograph for gas chromatographic analysis, which has been proved valid in the analysis and investigation of crude oil samples from different formations in China. In terms of the distribution patterns of hydrocarbons in 'total hydrocarbon' chromatogram and the relative values of their major characteristic peaks, types of crude oil of different formations from a same region can be readily recognized and a comparison of different oil sources can also be made. Meanwhile, it might be adopted to evaluate the geological conditions in favour of oil preservation.

关 键 词：原油 气相色谱分析 油气运移 烷烃 

分 类 号：P618.130.1[天文地球—矿床学] O657.71[天文地球—地质学]