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有机质成熟生油气阶段,Ro(%)为__ __ ( )
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有机质成熟生油气阶段,Ro(%)为__ __ ( )
A、<0.5;
B、0.5-1.2;
C、1.2-2.0;
D、≥2.0
时间：2021-09-01 22:25
关键词：
青书学堂
西南石油大学石油地质基础
答案解析
B
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Ro(%)为1.3-2.0时,表明有机质处于过成熟生干气阶段。( )
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