摘要
应用GC、GC/MS技术,对惠州凹陷西区20个原油样品进行了分析检测.依据分析所得的数据,结合前人的研究成果及获取的大量地化数据,重新对该区油源进行了对比研究,取得了与前人不同的新认识.研究结果表明,XJ24-3、XJ24-1油田的原油主要来自XJ24洼文昌组和恩平组烃源岩,而XJ30-2油田的原油主要来自XJ30洼文昌组烃源岩.
Twenty samples of crude oil are analyzed and measured by GC and GC/MS technique in the western Huizhou sag. Based on the results and in combination with a lot of geochemical data from predecessors' work, the oils and sources are correlated again, resulting in new concepts different from predecessors' views. It is suggested that the crude oil in XJ24 3 and XJ24 1 fields should come from Wenchang and Enping Formations source rocks in XJ24 Sag, and that the crude oil in XJ30 2 field come mainly from Wenchang Formation source rock in XJ30 Sag.
出处
《中国海上油气（地质）》
2001年第5期322-328,共7页
China Offshore Oil and Gas(Geology)
关键词
惠州凹陷西区
油源
烃源岩
油气生成
western Huizhou Sag
biomarkers
oil classification
oil source correlation
