白云凹陷天然气成因及混源气比例定量计算OA北大核心CSTPCD
Origination of natural gas and quantitative calculation of mixed source gas ratio in Baiyun Sag
珠江口盆地白云凹陷古近系烃源岩类型多样,发育湖相、煤系及海相烃源岩,而钻遇该套烃源岩的探井较少.长期以来,对于该区天然气为原油裂解气还是干酪根裂解气、天然气是来源于恩平组煤系烃源岩还是文昌组湖相烃源岩存在争议.针对该问题,以番禺低隆起及白云主洼东部地区气田为例,选取珠江口盆地东部浅水区钻遇的文昌组和恩平组烃源岩以及浅水区和白云凹陷发现的不同成因类型原油,开展黄金管高温高压生成天然气模拟实验及产物分析,建立天然气成因判识图版,落实白云凹陷天然气成因…查看全部>>
Baiyun Sag in the Pearl River Mouth Basin encountered few exploration wells of the Paleogene source rocks and various types of source rocks,and developed lacustrine,coal measures,and marine source rocks.There have been long-standing controversies among scholars regarding whether the natural gas in this area is crude oil cracking gas or kerogen cracking gas,as well as whether the natural gas originates from the Enping Formation coal bearing source rocks or fr…查看全部>>
王宁
中海油能源发展股份有限公司工程技术分公司,天津 300457
海洋学
白云凹陷生烃模拟实验天然气成因气源岩
Baiyun Saghydrocarbon generation simulation experimentnatural gas origingas source rock
《海洋地质前沿》 2024 (10)
71-84,14
海油发展工程技术公司科研项目"海上不同类型烃源岩显微组分定量表征和分离富集技术可行性研究"(GCJSXMHT-2023)
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