测井技术2017，Vol.41Issue(4)：433-437,5.
基于电磁法高含水油井产液剖面测井仪现场应用
Field Application of Production Profile Logging Tool Based on Electromagnetic Method in High Water-cut Production Wells
王延军 1成志伟 2张玉辉 2刘艳玲 2张自成 2刘兴斌2
作者信息
- 1. 哈尔滨工业大学电气工程及自动化学院,黑龙江 哈尔滨 150006
- 2. 大庆油田有限责任公司测试技术服务分公司,黑龙江 大庆 163453
- 折叠
摘要
Abstract
The production profile logging tool based on electromagnetic method is introduced in this paper, and the flow measurement range and precision of oil-water two phase flow are evaluated through the dynamic experiments in simulation wellbore.The production profile logging tool is used in high water-cut production wells and its measuring principle is based on Faraday's electromagnetic induction law.The field application of the production profile logging tool in polymer flooding and ASP flooding production wells are analyzed in detail.The evaluation results of field application show that the logging tool can provide credible measurement data of oil-water two-phase production profile, the logging tool works stably and reliably, and has very low failure rate.The electromagnetic flow sensor has no moving parts or choke element in measuring channel compared with the turbine flow sensor.Hence, the logging tool has obvious application advantages in wells with high viscosity ASP flooding and in wells in which turbine is easily jammed, which can improve the success rate of well logging.关键词
生产测井/产液剖面/电磁流量传感器/涡轮流量传感器/油水两相流Key words
production logging/production profile/electromagnetic flow sensor/turbine flow sensor/oil-water two-phase flow分类
天文与地球科学引用本文复制引用
王延军,成志伟,张玉辉,刘艳玲,张自成,刘兴斌..基于电磁法高含水油井产液剖面测井仪现场应用[J].测井技术,2017,41(4):433-437,5.
