Geochemical characteristics of the Triassic Chang 7 lacustrine source rocks, Ordos Basin, China: Implications for paleoenvironment, petroleum potential and tight oil occurrence
Journal of Asian Earth Sciences(2019)
摘要
•Paleoenvironments were sub-reducing to sub-oxidizing with a water depth of 150 m.•Organic matter origins are mainly plankton, algae and bacteria.•Peak oil generation of source rocks occurred during 115–95 Ma.•Hydrocarbon expulsion thresholds are 2560 m for shale and 2080 m for mudstone.•Transition areas between high value centers of source rocks are enrichment zones.
更多查看译文
关键词
Lacustrine source rock,Geochemical characteristics,Paleoenvironment,Petroleum potential,Hydrocarbon generation kinetic,Tight oil occurrence
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要