论文详情

河间东营油藏微生物驱替现场试验

石油钻采工艺

2002年 24卷第2期

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Title

FIELD TESTING OF MICROBE DISPLACEMENT IN HEJIAN DONGYING RESERVOIR

作者

刘淑敏周晓俊郝明圈赵英田小川孙良品

Authors

Liu Shumin Zhou Xiaojun Hao Mingquan Zhao Ying Tian Xiaochun Sun Liangping

单位

华北油田公司采油三厂, 河北河间 062450

Organization

Huabei Oilfield Co

摘要

针对河间东营油藏的地质条件和开发特点,开展了微生物采油室内试验和评价,优选适合油藏特点的耐高温微生物菌种,优化驱替试验参数。在室内试验的基础上进行了微生物驱替现场实施方案论证和编制。通过5个注水井组微生物驱替现场试验,取得了较好的增油效果,进一步提高了油藏采收率。

Abstract

The test and evaluation of microbe production was developed aim at the geology conditions and development feature. Microbe feed that can bear high temperature and adapt the feature of reservoir and testing parameter of displacement were optimized. According to this, field test project was discussed and after that it was workout. The oil recovery was enhanced through field test in five well groups of water injection, and better stimulation effect was obtained.

关键词：

河间东营油藏; 微生物驱替; 室内评价; 物理模拟; 菌液检测; 提高采收率;

Keywords:

Hejian Dongying Reservoir; microbe displacement; physical analog; enhanced oil recovery;

基金项目

DOI

10.3969/j.issn.1000-7393.2002.02.021