摘要
根据石马湾区段所处的区域构造位置,结合岩相古地理及聚煤规律的演化,运用成矿地质理论和方法,对区域内大面积出露的中侏罗统泸阳组地层下隐伏含煤岩系的含煤可能性进行了探讨,预测了区段内江口煤系资源预测量可达5600万t,对下一步普查找煤工作具有一定的指导意义。
Based on the sector＇s regional tectonics setting, combined with lithofacies and paleogeographic evolution and coal accumulation pattern, took advantage of coal-forming geological theory and methodology, discussed possibility of hidden coal-bearing strata under the extensively outcropped Middle Jurassic Luyang Formation. The results are accorded with petroleum geological exploration achievements, predicted Jiangkou coal measures coal resources in the sector is 56 million tons. The study has certain guiding significance to next step looking for coal.
出处
《中国煤田地质》
2007年第2期8-10,34,共4页
Coal Geology of China
关键词
泸阳组
含煤岩系
资源量
石马湾区段
Shimawan sector
Luyang Formation
coal-bearing strata
resource
