CHARACTERISTICS OF RESERVOIR SEDIMENTOLOGY IN THE SHA—3 MEMBER OF THE GAOSHANGBAO OIL FIELD
-
摘要: 作者通过对目的层储集岩岩石学特征及沉积特征的研究,首次阐明沙三1段沉积环境为河流-滨浅湖环境,沉积体系属湖岸沉积体系,储层沉积相为辫状河三角洲相。此成果对于油田滚动开发及勘探选区评价具有十分重要的指导意义。Abstract: By study on the characteristics of reservoir petrology and sedimentology in target strata,the authors first expound that the sedimentary environment of the Sha 3 Member is river shore shallow lake environment,the sedimentary system belongs to lakeshore depositional system,and the sedimentary facies of the reservoir are braided river delta facies.This result has very important directive significance for the rolling development of the field and the evaluation of prospect area.
-
[1] 顾家裕等.沉积相与油气.北京:石油工业出版社,1994,47~59 [2] 薛良青.扇三角洲、辫状河三角洲与三角洲体系的分类.地质学报,1991,(2)141~151 -
计量
- 文章访问数: 832
- HTML全文浏览量: 54
- PDF下载量: 293
- 被引次数: 0