海上油田调剖效果评价研究

目前海上油田调剖措施效果评价只注重增油降水的分析,而忽略注水井、采油井以及区块整体其他开采特征的变化。从注水井、采油井、区块三方面入手,对各特征指标进行细分,建立起科学的调剖效果评价指标体系,并对渤海锦州9-3油田实施调剖的某井区进行综合评价。

Evaluation Research of the Profile Control Measures in Offshore Field

Recently,attention is generally paid to the analysis on the increase of oil production and the decrease of water cut,as well as the changes of the oil wells and the production characteristics of block-wide by the evaluation of the profile control measures in offshore field.Therefore,in order to have a full and systematic evaluation profile measure effect and have a reasonable and objective analysis on injection and production characteristics of the profile measure,the paper divides the characteristic index of the water injection well,producing well and block in details.What＇s more,a scientific system of evaluation on profile effect is set up in the paper,by which a comprehensive evaluation on the profiled block in Bohai Jinzhou9-3 oilfield is made.