利用NJ-1监测示功仪制定间歇出油井的工作制度  

Using NJ-1 monitoring indicator to constitute flow regime of the semiagitator

作　　者：贺永军[1] 邢光龙[1] 戴宝萍[1] 张美丹[1] 

机构地区：[1]中石化江苏油田分公司试采一厂

出　　处：《石油仪器》2005年第6期56-58,60,共4页Petroleum Instruments

摘　　要：低产能间歇出油井的计量工作很困难,示功图显示严重供液不足,泵效较低,而且油井抽油机大部分时间在做无用功,造成很大的电能浪费。利用NJ-1监测示功仪对低产能油井进行跟踪测示功图,摸索其出油时间,并制定出合理地间抽制度,从而可达到提高油井计量的准确度和节约电能的目的。The measurement of stripped well is very difficult,for its indicator diagram displays inadequate fluid production and low pump efficiency.Well pumping unit does unavailable power in most time,and electric energy wastes very great.By means of using NJ-1 wireless monitoring indicator to test tailly the indicator diagram of stripped wells,grope its time of yield oil,its logical flow regime is constituted,and thus enhancing measurement accuracy of stripped well and enonomizing electric energy.

关 键 词：NJ-1监测示功仪 示功图 光杆功率 

分 类 号：TE35[石油与天然气工程—油气田开发工程]