The Application of High-Resolution Sequence-Stratigraphy in the Study of Cryptic Reservoirs: A Case Study of the Paleogene Dongying Formation in the Lüda Area, Liaodongwan Basin
详细信息
- 责任者：Xiao Ling (School of Earth Sicences and Engineering ; Xi’an Petroleum University ; Xi’an 710065 ; China) ; Zhang Jingtao
- 刊名：Journal of Stratigraphy
- 出版年：2013
- 卷期：37(3)
- 关键词：隐蔽油气藏 ; subtle reservoir ; 高分辨率层序地层学 ; high resolution sequence stratigraphy ; 辽东湾 ; Liaodong Bay
- 页码：p.369-376
- 图表：illus., 7 refs.
- 分类号：1003
- issnNo：ISSN0253-4959
- isbnNo：CN32-1187/P
摘要
On the basis of integrated logging, seismic data, and drill cores, the high-resolution sequence stratigraphy of the Dongying Formation in the Ltida area, Liaodongwan Basin, has been analyzed. Short- term, middle-term, and long-term base-level cycles have been recognized in the Dongying Formation. The depositional history is discussed under a isochronous stratigraphic frameworks, and a depositional infilling model is proposed.