New evidence of Silurian hydrocarbon accumulation is discovered by fluid inclusion analysis in the South Yellow Sea Basin

摘要

1.Objective Fluid inclusions are the only way to obtain the volatile components in the process of hydrocarbon accumulation. The Marine Paleozoic strata in the South Yellow Sea Basin are of great thickness and widely distributed. The Lower Paleozoic source rocks, reservoirs and caprocks are developed and have generally good hydrocarbon geological conditions.