论文详情

胡状—庆祖集严重非均质油藏细分重组开发技术探讨

断块油气田

2004年 11卷第02期

阅读：111

Title

Study on Development of the Heterogeneity Reservoir by Subdivision and Regroup of Formation in Huzhuang-qingzuji Oilf ield

作者

温忍学1 席继强王怀兵1 孙志强

单位

1. 中原油田分公司采油五厂　2. 中原油气高新股份有限公司采油四厂

摘要

认真分析总结了胡状—庆祖集油田严重非均质油藏细分重组的方法标准及效果,对细分重组后开发中表现出的突出问题进行剖析,从储层的微观结构、毛管压力曲线、相渗特征、流体性质变化等方面对细分重组标准进一步探讨。提出了严重非均质油藏细分重组k/ < 标准,确定了合理井距及合理生产井段,以指导油田下步开发。

Abstract

This paper has been summarized levels and effect on

subdivision and regroup in the progress of developing the

heterogeneity reservoir , Huzhuang2Qingzuji oilfield and

discussed some prominent problem of affectin oil

development . After analyzing the microstructure of reservoir ,

capillarity curve , effective permeability curve , the difference

of fluid properties , the level of subdivision and regroup is

offered on the value of k< , reasonable well spacing ,

reasonable production thichness and sub2layer number. These

methods will have an important guidance and reference

meaning in the next development .

关键词：

非均质油藏; 细分重组; 标准; 探讨; 胡庆油田;

Keywords:

Heterogeneity reservoir , Subdivision and regroup ,Level ,Study ,Huqing oilfield.

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基金项目

DOI