新疆石油地质

新疆石油地质 ›› 2010, Vol. 31 ›› Issue (6): 634-636.

• 油藏工程 • 上一篇    下一篇

安塞特低渗透油田微生物驱先导试验

刘建英1, 申坤1, 黄战卫1, 怀海宁1, 陈富林2   

  1. 1.中国石油 长庆油田分公司 第一采油厂,陕西 延安 716000;
    2.西北大学 生命科学院,西安 710069
  • 收稿日期:2010-03-26 修回日期:2010-05-10 发布日期:2021-01-18
  • 作者简介:刘建英(1980-),女,山西原平人,工程师,石油工程,(Tel)029-86976759(E-mail)ljy4_cq@petrochina.com.cn.

A Pilot Study on MEOR in Ansai Extra-Low Permeability Oil Field

LIU Jian-ying1, SHEN Kun1, HUANG Zhan-wei1, HUAI Hai-ning1, CHEN Fu-lin2   

  1. 1. No.1 Oil Production Plant, Changqing Oilfield Company, Yan'an, Shaanxi 716000, China;
    2. Faculty of Life Science, Northwest University, Xi'an, Shaanxi 710069, China
  • Received:2010-03-26 Revised:2010-05-10 Published:2021-01-18

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摘要： 为提高安塞特低渗透油田采收率,有针对性地应用微生物驱油技术,经室内研究和评价确定合理注入方案,开展矿场先导试验,试验井组含水上升率得到控制,综合递减率下降,试验取得成功,成为长庆油田特低渗透油田微生物驱油成功应用的先例。

关键词: 安塞油田, 低渗透油田, 微生物驱油, 先导试验

Abstract: The microbial enhanced oil recovery (MEOR) technique is applied to Ansai oil field of extra-low permeability for EOR. Following experimental study and evaluation of the rational injection project, a pilot test is conducted. The successful result shows that the previous raising water cut has been controlled and the composite production decline rate has been decreased, allowing it to be a successful case in this field by MEOR process.

Key words: Ansai oil field, low permeability reservoir, MEOR, pilot test

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