摘要
酸化压裂是缝洞型碳酸盐岩油藏储层改造的有效手段,压后监测评价技术可准确了解储层参数、裂缝参数以及施工液体的摩阻、滤失参数,根据这些参数可以评价储层改造工艺的效果,指导设计进一步优化,提高改造工艺的针对性。本文通过压力拟合、井底压力与温度的实时监测与分析、测井资料处理,井筒监测等监测方法的分析与研究,提出了适用于塔河油田的监测评价技术,并指明了超深井碳酸盐岩储层改造人工裂缝评价技术的发展方向。
Acid fracturing is an effective means of reservoir transformation for fracture-caved carbonate reservoir. By the technology of monitoring and evaluation after pressure, we can accurately understand lots of parameters, such as reservoir parameters,fracture parameters and construction of liquid friction, filtration parameters, which are applied in evaluating the process of reservoir evaluation results, guiding the design to further optimization and improving the accuracy of transformation process. By pressure fitting, real-time monitoring and analysis of the bottom hole pressure and temperature, logging data processing, analysis and researching wellbore monitoring and other monitoring method, the monitoring and evaluation techniques for Tahe oilfield are proposed in the paper, which indicates the direction of acid fracturing artificial fracture evaluation techniques development.
出处
《新疆石油天然气》
CAS
2011年第3期55-61,113,共7页
Xinjiang Oil & Gas
关键词
效果评价
裂缝监测
酸压
生产测井
Effect evaluation
Fracture monitoring
Acid fracturing
Production logging
