摘要
针对欧利坨油田中低孔、中低渗储层条件下进行常规规模水力压裂改造不彻底、有效期短的问题,进行了大型水力压裂的尝试,包括压裂液体系的优选、压裂设计优化研究、测试压裂分析等,在本区块实施后压裂施工全部取得成功,并且压后取得良好应用效果,有效期明显增加,达到了预期的效果。
The conventional scale hydraulic fracturing is not completely valid for Oulituo oilfield with low porosity and low permeability reservoir conditions, so massive hydraulic fracturing has been carried out, including the optimization of fracturing fluid system, fracturing design optimization, test fracturing analysis, fracturing operation. All fracturing operations in this block gained success, and good application effect was achieved, the valid period was significantly increased, the desired effect was achieved.
出处
《当代化工》
CAS
2012年第12期1393-1395,共3页
Contemporary Chemical Industry
关键词
大型水力压裂
压裂设计
压裂液
测试压裂
现场应用
Massive hydraulic fracturing
Fracturing design
Fracturing fluid
Test fracturing
Field application
