新疆石油地质 ›› 2006, Vol. 27 ›› Issue (4): 443-445.

• 油气勘探 • 上一篇    下一篇

准噶尔盆地西北缘洪积平原相油气藏的勘探与开发

屈娟, 张文胜, 耿梅   

  1. 中国石油 新疆油田分公司 采油一厂, 新疆 克拉玛依 834000
  • 收稿日期:2006-03-30 出版日期:2006-08-01 发布日期:2020-10-19
  • 作者简介:屈娟(1975-), 女, 西安人, 工程师, 石油工程,(Tel) 0990-6841162(E-mail) qujuan@petrochina.com.cn.

The Rolling Exploration and Development of Flood Plain Reservoir in Northwestern Margin of Junggar Basin

QU Juan, ZHANG Wen-sheng, Geng Mei   

  1. No.1 Production Plant, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2006-03-30 Online:2006-08-01 Published:2020-10-19

摘要: 综合利用准噶尔盆地西北缘四2区下克拉玛依组油藏的有关资料,详细研究了每种沉积物的岩性特征、沉积构造,进行沉积相类型的研究,指出该区属洪积平原相冲积扇。其中发育的含油气微相是冲沟微相,它具有砂体薄、窄、直的特点,介绍了这类油田有效开发的措施和效益。

关键词: 克拉玛依油田, 冲积扇, 洪积平原, 泥流微相, 冲沟微相

Abstract: The data from reservoir of Lower Karamay formation of District 4-(2) in northwestern margin of Junggar basin are applied to elaborate the lithology, the depositional structure and the type of sedimentary facies. The flood plain-like alluvial fan, a type of alluvial fan different from other districts in Karamay oilfield, is then discovered. This alluvial fan is characterized by thin, narrow and straight sand bodies as well as developed gully microfacies (hydrocarbon-bearing facies). Also, this paper presents the measures and suggestions for effective exploration and development of such oil-gas fields.

Key words: alluvial fan, flood plain, mudflow microfacies, gully microfacies

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