高邮凹陷沙埝南—永安地区戴一段油气成藏期次综合研究

Study on Gaoyou Depression South of Shanian Area-Conditions of Petroleum Pools Formation at Yong'an Area

本文先用圈闭形成期法、烃源岩主生烃期法、饱和压力法得出研究区油气成藏的大致年代,然后根据包裹体均一温度法确定油气充注的具体期次,最后综合分析得出研究区三期成藏的结论。

Adopting the trap formation method,source rock main hydrocarbon method and saturation pressure method the get the approximate age of hydrocarbon accumulation,and then homogenization temperature method to determine the specific charge of oil and gas plays,the last comprehensive obtained in the study area of the conclusions of Phase Ⅲ.