提出一种新的抽油机电动机优化匹配选型方案，建立电动机模型计算日耗电量。
A new structure of choosing electric motor for the pumping unit was recommended, and a model was built to calculate the day-power consumption.
依据现场试验井作为实例计算，通过日产油量、日产液量、日耗电量等指标对双管采油系统及其优化决策软件进行全面评价。
According to the field constructed well, we completely evaluate the software by many criteria, which are daily oil production, daily fluid production, daily consumption, and so on.
此项服务于7月7日开通，但它目前的一个缺点就是耗电量相当于播放一般手机铃声。
The service, which begins Monday, has one drawback: it consumes as much battery power as normal cell phone rings.
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