• 责任者：Xu Tianwu (Basin and Reservoir Research Centre ; China University of Petroleum ; Beijing 102249 ; China) ; Song Haiqiang
• 刊名：Acta Geoscientica Sinica
• 出版年：2009
• 卷期：30(1)
• 关键词：物源区 ; provenance ; 苏北盆地 ; Subei Basin
• 页码：p.111-118
• 图表：6 illus., 3 tables, 27 refs.
• 分类号：0803
• issnNo：ISSN1006-3021
• isbnNo：CN11-3474/P

At present, the lithologic hydrocarbon reservoir is the target in exploration activity along the Gaoyou sag deep zone, and the lithosome reservoir is critical in detecting the hydrocarbon reservoir. The determination of the provenance is the key to the exact prediction of lithosome. The authors analyzed the provenance of Gaoyou sag by using the methods of heavy minerals, clastic constituents and sedimentation. Heavy mineral correlation and R cluster analysis indicate that there exist two main provenances originating respectively from the south and from the north of Gaoyou sag. The method of clastic constituents shows that the provenance originated from multiple deformation of the recycled orogen zone.