滇黔北坳陷龙马溪组与筇竹寺组储层对比分析

Comparative Analysis of Reservoirs Between Longmaxi Formation and Qiongzhusi Formation in North Hebei Depression

为研究滇黔北地区坳陷龙马溪组与筇竹寺组储层特征及差异性主控因素,开展了薄片镜下观察分析、有机地化测试分析及储层物性测试等工作。系统对比分析了滇黔北地区龙马溪组与筇竹寺组储层地化与物性之间的差异性,并对其主控因素进行探寻。

In order to study the reservoir characteristics and main controlling factors of the differences between Longmaxi Formation and Qiongzhusi Formation in the depression of northern Yunnan and Guizhou,thin-section microscopic observation and analysis,organic geochemical testing and reservoir physical properties testing were carried out.The differences between the geochemical and physical properties of Longmaxi Formation and Qiangzhusi Formation reservoirs in northern Yunnan and Guizhou are systematically compared and analyzed,and the main controlling factors are explored.