小环状掺输流程油井计量技术探讨  

Discussion on measurement technology on small ring-doped process well

作　　者：王晓辉[1] 汪忠宝[2] 孔繁宇[3] 

机构地区：[1]吉林油田分公司乾安采油厂,吉林松原138000 [2]吉林油田分公司勘察设计院,吉林松原138000 [3]吉林油田分公司新木采油厂,吉林松原138000

出　　处：《断块油气田》2009年第4期116-117,129,共3页Fault-Block Oil & Gas Field

摘　　要：吉林油田乾安采油厂目前共有1359口油井采用小环状掺输集油流程。在这种流程中,油井采用翻斗分离器+电子水表的计量方式,计量误差一般较大,计量液量为负值的状况时有发生。现场试验验证了水表与翻斗分离器之间存在系统误差。计算单井产量时,若校正系统误差,并确定合理的掺水量,那么计量结果就会控制在误差范围内。There are 1,359 wells in Qian＇an Oil Productin Plant of Jilin Oilfield, which adopted the small ring--doped oil flow. The process used oil separator dump ＆ electronic meter measurement methods, which has large error in measurement and negative measurement has been taken place from time to time. In this paper, it is verified that the systematic error existed between electronic meter and oil separator dump by field test. The measurement results will be controlled within the scope of the error if the systematic error is corrected and the amount of mixing water is reasonablely determined when calculating the single-well production.

关 键 词：电子水表 翻斗分离器 系统误差 掺水量 

分 类 号：TE863.1[石油与天然气工程—油气储运工程]