Hydrocarbon Generation and Expulsion of the Upper Triassic T3x5 Source Rocks in the Western Sichuan

• 作 者: GUO Yingchun SONG Yan PANG Xio
• 机 构: StateKeyLaboratoryofPetroleumResourcesandProspecting,InstituteofUnconventionalNaturalGas,ResearchIns
• 出 处: 地质学报：英文版
• 发表日期: 2015年1期
• 关键词: 非常规天然气 排烃特征 烃源岩 川西坳陷 上三叠统 评估 侏罗系油藏 砂岩储层 source rocks evaluation hydrocarbon gen
• 基金项目: supported by the National Natural Science Foundation of China(U6212205),the Chinese Postdoctoral Science Foundation(2014M550984)

Tight-sand gas in the Jurassic and shale gas within the fifth member of Xujiahe Formation(T3x5) in the Western Sichuan Basin(WSD) are currently regarded as the most prolific emerging unconventional gas plays in China. This study conducted a conventional e