APPLICATION OF PYROLYSIS ANALYSIS TO THE EVALUATION OF RESERVOIR-PRODUCED LIQUID PROPERTIES
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摘要: 对储层进行热解分析,不仅可以识别其含油性,而且还可以对储层产液性质进行描述.本文以松辽盆地北部大庆长恒以西地区为主要研究区域范围,应用热解分析参数,结合物性、含油厚度及试油资料,认为热解参数配合使用有效孔隙度(Фe)可以对储层产液性质进行判别,配合使用含油厚度可以进行产能预测.Abstract: By means of pyrolysis analysis on reservoirs,not only their oil possibility can be discriminated,but also their produced liquid properties be described.In this paper,the area to the west of Changyuan,Daqing in the North Songliao Basin is taken as the major study area.Using pyrolysis analytical parameters combined with physical properties,oil-bearing thickness and oil-testing data,it is suggested that reservoir produced liquid properties can be discriminated by pyrolysis parameters together with effective porosity (Oe) and production capacity be predicted by pyrolysis parameters together with oil-bearing thickness.
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[1] 李贵友等.顶空气轻烃化探法.中国塔里木盆地北部油气地质研究(第三辑),武汉:中国地质大学出版社,1991 [2] 陈炜.油气化探中的轻烃指纹法.石油实验地质,1992,14(4) [3] 杨育斌等.油气地球化学勘查.武汉:中国地质大学出版社,1995
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