High-Resolution Sequence Stratigraphic Characteristics of the Chang 6 Oil Reservoir in the Baibao Area, Ordos Basin
详细信息
- 责任者：Xiao Ling (School of Petroleum Resources ; Xi’an Petroleum University ; Xi’an 710059 ; China) ; Wei Qinlian
- 刊名：Journal of Stratigraphy
- 出版年：2012
- 卷期：36(1)
- 关键词：三叠纪 ; Triassic ; 高分辨率层序地层学 ; high resolution sequence stratigraphy ; 鄂尔多斯盆地 ; Ordos Basin
- 页码：p.125-131
- 图表：8 illus., 9 refs.
- 分类号：1200
- 出版序号：20130397
- issnNo：ISSN0253-4959
- isbnNo：CN32-1187/P
摘要
On the basis of integrated logging, seismic data, and core, the sublacustrine fan sedimentary system of the Chang 6 oil reservoir in the Baibao area, Ordos Basin is divided into ultrashort-term, short-term, mid-term, and long-term base-level cycles. The base-level cycles of different orders are correlated based on seismic interpretations and cycle isochrostratigraphy. Isochronous stratigraphic frameworks are established. Finally, patterns of sediment accumulation and characteristics of reservoir and barriers are analyzed.
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