摘要
分析了油气藏形成的四个重要时期,即加里东、印支、燕山、喜马拉雅油气聚集期,和两个主要的油气藏破坏期,即中燕山运动期和晚燕山—喜马拉雅运动期,依据生烃期的早晚和油气在完成初次聚集后至最终成藏定型是否突破了原始封闭体系,提出了新的成藏模式划分方案,将中国南方海相油气成藏模式划分为原生型、次生型和再生型成藏模式3种类型,并分析了各类成藏模式的分布情况。
We analyzed four stages in which marine hydrocarbon reservoirs formed in South China and two stages in which hydrocarbon reservoirs were destroyed. The forming stages of hydrocarbon reservoirs are the Caledonian, Indosinian, Yanshanian and Himalayan, and the destruction stages of hydrocarbon reservoirs are the middle Yanshanian and late Yanshanian-Himalayan. According to the time of hydrocarbon generation and whether hydrocarbon break through original closed system before the reservoir finalize the design, we brought forward a new version of hydrocarbon reservoir modes of the marine sedimentary rock in South China, namely, primary, secondary and regenerated hydrocarbon reservoir mode and analyzed the distribution of each hydrocarbon reservoir mode.
出处
《地质学报》
EI
CAS
CSCD
北大核心
2007年第2期236-243,共8页
Acta Geologica Sinica
基金
国家自然科学基金项目(编号40672143
40472107)
国家"973"计划项目(编号2005CB422107)
中国石油化工股份有限公司项目(编号P05073)资助的成果。
关键词
中国南方
海相沉积
油气成藏模式
South China
marine deposit
Hydrocarbon reservoir mode
