- 责任者：Pan Yanghui (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Zheng Rongcai
- 刊名：Journal of Earth Sciences and Environment
- 出版年：2011
- 卷期：33(3)
- 关键词：sand bodies ; 层序 ; sequence ; 岩相古地理 ; lithofacies paleogeography ; 阿尔及利亚 ; Algeria
- 页码：p.268-274
- 图表：7 illus., 1 table, 13 refs.
- 分类号：1003
- 出版序号：1822
- issnNo：ISSN1672-6561
- isbnNo：CN61-1423/P
quot;MARGIN: 0cm 0cm 0pt" class=MsoNormal>quot;FONT-FAMILY: ’Times New Roman’,’serif’" lang=EN-US>Block 438B is located in the northwest of Oued Mya Basin, Algeria. Devonian stratum is one of the important oil-bearing formations in Block 438B. The stratigraphic units for the equivalent system tracts are very isochronous in SQ1 sequence. The results show that there are estuarine physiognomy and zonation sedimentary, which distribute from northwest to southeast and is composed of shallow-sea continental shelf, barrier island, lagoon and tidal flat, during Devonian of Block 438B. Barrier sand bank and wash over fan in EHST are the most favorable reservoir facies in the zonation sedimentary pattern with inherited evolution of all the system tracts.quot;urn:schemas-microsoft-com:office:office" />