石油学报 ›› 1992, Vol. 13 ›› Issue (4): 41-49.DOI: 10.7623/syxb199204005

• 地质勘探 • 上一篇    下一篇

东濮凹陷白庙气田沙三段储集体沉积特征研究

朱筱敏1, 信荃麟1, 施瑞亭2   

  1. 1. 石油大学;
    2. 中原油田
  • 收稿日期:1990-10-23 出版日期:1992-10-25 发布日期:2013-07-08
  • 作者简介:朱筱敏,1960年生.1990年获石油大学地球科学博士学位.现任石油大学地球科学系副主任从事沉积学和盆地分析教学和科研工作.通讯处:北京市昌平,石油大学地球科学系,邮政编码:102200.

ON THE SEDIMENTARY CHARACTERISTICS OF THE Es_3 RESERVOIR IN BAIMIAO GASFIELD DONGPU DEPRESSION

Zhu Xiaomin1, Xin Quanlin1, Shi Ruiting2   

  1. 1. University of Petroleum;
    2. Zhong Yuan Oilfield
  • Received:1990-10-23 Online:1992-10-25 Published:2013-07-08

摘要: 综合地质、测井、地震和室内分析化验等多方面的资料,对东濮凹陷白庙气田沙三段储集体的沉积背景、成因类型和沉积特征进行了详细研究,建立了白庙气田近岸水下扇的区域沉积模式,并结合目前研究区天然气的富集状况,确定近岸水下扇中扇亚相为白庙气田的最佳储集单元,进而指明了今后油气勘探的方向。

关键词: 东濮凹陷, 近岸水下扇, 沉积模式, 储集层, 油气, 沉积特征, 沙河街组三段

Abstract: This paper gives the details of sedimentary settings, genesis types, and sedimentary characteristics of the Es3 reservoir in Baimiao gasfield in Dongpu depression by a comprehensive study using geological well logging and seismic data.Regional depositional model of a nearshore subaqueous fan in Baimiao gasfield is suggested.Finally, according to the situation of gas occurrence in studied area, the middle fan of a nearshore subaqueous fan is determined to be the most favourable reservoir unit and a target for oil and gas exploration in future is proposed.