摘要
在CO_2驱开发过程中,需要测量各油层的注气量。为了适应CO_2分层注入流量调配测量结果准确、施工方便的要求,将注气剖面五参数测试仪从仪器外径、隔热设计、实时时钟、密封方法、涡轮结构等方面进行了改进。现场试验表明,改进后的仪器能够准确测量各层段的注气量。
During CO2 flooding process, it is necessary to measure the injection volume of eaeh layer section. To meet the needs of the de- ployment of stratified flow including accurate results and convenient construction,the instrument was improved from five aspects, such as in- strument diameter,insulation design, real - time clock, sealing method and turbine structure. As shown by the experiments, the improved in- strument can accurately measure the injection volume of each section.
出处
《石油管材与仪器》
2017年第5期63-66,共4页
Petroleum Tubular Goods & Instruments
关键词
CO2驱
注气剖面测试
五参数测试仪
CO2 flooding
CO2 injection profiles
five parameter test instrument
