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METHOD OF DIAGNOSIS OF SUCKER-ROD PUMP EQUIPMENT
METHOD OF DIAGNOSIS OF SUCKER-ROD PUMP EQUIPMENT
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机译:抽油杆泵设备的诊断方法
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摘要
FIELD: estimation of technical state of sucker-rod pump equipment during operation of wells. SUBSTANCE: method consists in measuring number of swings of walking beam of pumping unit during definite period of time. EFFECT: enhanced efficiency and operational reliability. 1 dwg
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