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EXAL地面数据监控系统简介
引用本文:曹永祥,李冬梅,王中武.EXAL地面数据监控系统简介[J].油气井测试,1999(3).
作者姓名:曹永祥  李冬梅  王中武
作者单位:中油测试公司
摘    要:EXAL地面数据监控系统采用高量程气密扣的压力传感器及高精度流体传感器等装置 ,在测试过程中 ,对井口、套管环空、油嘴管汇上下游、加热炉、分离器等区域进行压力、温度、流量监测 ,自动报警 ,全区域监控 ,指导现场工艺措施。它有效地改善了以往繁琐、危险、人为误差等诸多不利因素 ,为准确、真实地录取地层资料开创了新局面

关 键 词:数据采集  压力传感器  试油

Briel Introduction of EXAL Surface Data Monitoring System.
Cao Yongxiang,Li Dongmei,Wang Zhougwu.Briel Introduction of EXAL Surface Data Monitoring System.[J].Well Testing,1999(3).
Authors:Cao Yongxiang  Li Dongmei  Wang Zhougwu
Abstract:EXAL surface data monitoring system,using high range pressure transducer with air tight thread and high accuracy fluid transducer and other equipment,monitors pressure,temperature and flowrate at wellhead,casing annulus,upstream and downstream of choke manifold,heater,separator and other places during test process,it is albe to autoalam,monitor the whole system and whole process and guide field technology and operations.This monitoring system has effectively improved many previous unfavourable factors such as over-elaboration,danger,human errors ect,and has opened a new prospect for true and accurate acquisition of reservoir information.
Keywords:date acquisition  pressure sensor  oil production test
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