荧光法检测油田注水示踪剂的含量  

Determination of Interwell Tracers by Fluorospectrophotometry

作　　者：于家涛 王丽艳[2] 王宝辉[2] 吴红军[2] 王德蛟[3] 刘刚[4] 

机构地区：[1]大庆石化分公司,黑龙江大庆163714 [2]大庆石油学院化学化工学院,黑龙江大庆163318 [3]哈尔滨科学技术职业学院(二校区),黑龙江哈尔滨150001 [4]天津大港油田,天津300280

出　　处：《化学工业与工程》2009年第3期256-261,共6页Chemical Industry and Engineering

摘　　要：荧光素和钙黄绿素可作为油田注水示踪剂使用,通过试验确定检测出油田水样中荧光素和钙黄绿含量的方法,为获得油藏信息提供依据。该方法较为简便、快速和具有较高的精密度和准确度,在荧光素和钙黄绿素的检测分别为0-0.35 mg/L,0-0.89 mg/L的范围内,检测误差均在2.5%以内。Fluorescein and calcein, as interwell tracers, were compared to find a method to measure the eoncentrations of fluorescein and calcein in the water sample, and the aecurate eurves of tracer concentration were obtained. This can provide reference for oil reservoir information. The method proposed was simple and eonvenient with high precision and accuracy. The detection error was within 2.5 % and the detection range for fluorescein and calcein was 0-0.35 mg/L, 0-0.89 mg/L, respectively.

关 键 词：示踪剂 荧光素 钙黄绿素 井间示踪技术 油田采出水 

分 类 号：TE122.2[石油与天然气工程—油气勘探]