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注示踪剂及其检测技术，是从注水井注入一定浓度的示踪剂，在周围油井检测示踪剂浓度随时间的变化情况，绘出示踪剂产出曲线，并对该曲线进行数值分析，得到有关地层的物性参数，用以描述油藏、确定堵剂用量、检验油层有无高渗透层或大孔道存在、跟踪注水流向、分析油水井注采状况和判断断层密封性等，为制定合理有效的开发措施提供依据。本文着重介绍了示踪剂的室内研究及在胜二区沙二３、坨７、胜二区８３～５和坨１１南四个开发单元的应用与分析。
Note tracer and its detection technology is injected from the injection well a certain concentration of tracer in the surrounding oil wells tracer concentration changes detected over time, draw tracer output curve, and the curve of the numerical analysis , To obtain the physical parameters of the strata to describe the reservoir, determine the amount of plugging agent, test whether the reservoir has high permeability layer or large pores, follow the water flow, analyze the status of oil and gas injection wells and determine fault sealing, etc. For the formulation Reasonable and effective development measures to provide the basis. This article focuses on the laboratory studies of tracer and the application and analysis of four development units in Sha 2 3, Tuo 7, Sheng 2, 83-5 and Tuo 11 South in Sheng 2.