The utility model provides a device for realizing oil by ultrasonic measurement of a single well, including the separation of oil components, and total organ export part and measurement components; measurement components including ultrasonic measurement sensor assembly and ultrasonic meter; ultrasonic measurement sensor assembly includes an ultrasonic measurement probe installed pipe, ultrasonic probe, ultrasonic receiving probe pipe connections; oil total organ components and separation and export part, probe installed in the pipe; ultrasonic meter probe. During the process of measurement, ultrasonic measurement instrument to the transmitting probe loading high frequency voltage signal, converts the ultrasonic signal by transmitting probe, ultrasonic signal through the wall after the spread of crude oil in the tube, and again through the pipe wall is received by the receiving probe, the probe will receive ultrasonic signal received into electrical signals transmitted to the high frequency ultrasound measuring instrument. The ultrasonic metering device is detected on the basis of the signals sent and received. The utility model has the advantages of simple equipment, low investment, low failure rate and easy maintenance, and no energy consumption of the oil pump and solenoid valve, so it has great significance for saving energy and reducing consumption, and has great market prospect.
【技术实现步骤摘要】
一种利用超声实现油田单井计量的装置
本技术涉及油田设备
,具体为一种利用超声实现油田单井计量的装置。
技术介绍
在油田原油生产中,对生产油井的单井计量是必不可少的。单井计量可掌握生产油井的产油状态,合理进行对产油区产量配产。对大片区域产油区的各个油井单井产量进行分析,能掌握该油区地下储量状态变化概况,对油田生产意义重大。由于生产油井在整个生产过程中出液量波动极大,而且对于大部分油田,抽油机是游樑式抽油机,在抽油机的上冲程油管内才有原油流动,下冲程没有原油流出,因而流量是一个脉冲流量,因此不能用普通流量计进行计量,因为不管哪种普通流量计,都要求被测流量在一个可适应的变化范围内是连续的,普通流量计对工况的这种要求不适应于油田单井计量。因此,目前油田生产油井的单井计量采用特殊的方法,其方法有翻斗式、双容积式等。在我国第二大油田长庆油田,生产油井单井计量采用双容积计量方法。双容积计量法采用上下两个气相联通的容积室,单井原油先进入上容积室后通过三通电磁阀进入下容积室。下容积室设有上下两个浮球液位开关。当单井原油通过三通电磁阀流入下容积室,使下容积室液位上升到上浮球液位 ...
【技术保护点】
一种利用超声实现油田单井计量的装置,包括来油总机关组件、分离及外输部分;其特征在于:还包括计量组件;所述计量组件包括超声计量传感组件和超声计量仪;所述超声计量传感组件包括超声计量探头安装管段、超声发射探头、超声接收探头;超声计量探头安装管段下端与来油总机关组件的输油阀门连接,超声计量探头安装管段上端与分离及外输部分的原油输入阀门连接;超声发射探头和超声接收探头安装在超声计量探头安装管段壁面上;所述超声计量仪与超声发射探头以及超声接收探头连接;超声计量仪向超声发射探头加载高频电压信号;超声接收探头将接受到的超声波信号转换成高频电信号经信号电缆传送给超声计量仪。
【技术特征摘要】
1.一种利用超声实现油田单井计量的装置,包括来油总机关组件、分离及外输部分;其特征在于:还包括计量组件;所述计量组件包括超声计量传感组件和超声计量仪;所述超声计量传感组件包括超声计量探头安装管段、超声发射探头、超声接收探头;超声计量探头安装管段下端与来油总机关组件的输油阀门连接,超声计量探头安装管段上端与分离及外输部分的原油输入阀门连接;超声发射探头和超声接收探头安装在超声计量探头安装管段壁面上;所述超声计量仪与超声发射探头以及超声接收探头连接;超声计量仪向超...
【专利技术属性】
技术研发人员:张福科,常益民,刘鼎全,
申请(专利权)人:西安广贸电子科技有限公司,
类型:新型
国别省市:陕西,61
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