茂名盆地第三纪页岩油与煤赋存特征与地下气化利用

广东省第三纪含煤、油页岩地层主要分布于茂名盆地。油柑窝组是最主要的含煤、油页岩地层。油柑窝组油页岩属于品质相对较好的,煤则属于富灰、低硫、低发热量、低腐植酸、低等褐煤蜡、难熔灰分、富油至高油褐煤。盆地具备展开地下气化的地质基础条件,有利于对盆地内传统化石能源的创新利用。

Occurrence and underground gasification of Tertiary oil shale and coal in Maoming Basin

Tertiary coal and oil shale-bearing strata in Guangdong Province are mainly distributed in Maoming Basin. Youguanwo Formation is the main strata. Oil shale has relatively good quality, while coal belongs to lime-rich, low sulfur, low calorific value, low humic acid, low-grade lignite wax, refractory ash,oil-rich to high-oil lignite. The basin has the geological basic conditions for underground gasification,which is conducive to the innovative utilization of traditional fossil energy in the basin.