光纤探针持气率计模拟井实验数据分析  

Experimental data analysis of optical fiber probe gas holdup meter in simulation wellbore

作　　者：李莉[1] 刘兴斌[1] 房乾[1] 张大庆[2] 

机构地区：[1]大庆油田测试技术服务分公司 [2]大庆钻探工程公司测井一公司仪修中心

出　　处：《石油仪器》2012年第2期22-23,27,共3页Petroleum Instruments

摘　　要：根据光纤探针对气液界面反射率不同的特点设计了光纤探针持气率计,用于生产井持气率的测试。为了证明持气率测量的可行性,用试验仪器分别在气水两相流和油气水三相流中做了持气率试验。文章研究了光纤探针持气率检测,并对检测数据进行了比较分析,总结出仪器试验的特点,为光纤探针持气率测量提供了有力的依据。The optical fiber probe gas holdup meter(GHM) was designed based on different reflectivity of optical fiber probe to gas and liquid interface and GHM would be used in testing gas holdup in production well.To prove the feasibility of gas holdup measurement,the gas holdup experiment was taken in gas-water two phase flow and oil-gas-water three phase flow individually with the same experimental tool.The paper studied the experiment,analyzed the testing data and concluded the experimental features,which provided powerful evidence for optical fiber probe GHM testing.

关 键 词：光纤探针 持气率 实验数据 

分 类 号：P631.81[天文地球—地质矿产勘探]