能源科学技术

• 抽油杆柱

  The oil pumping bolt is composed by couplings connected of decades or hundreds of sucker rods. During the oil recovery process, the oil pumping bolt bear the no symmetric load action .

  抽油杆柱是由数十根或数百根抽油杆通过接箍连接而成。

• 受力

  In the paper, a test-data analysis software is programmed,verifying the force state of sucker rods and the analytic vibration theoriesstudied in this paper through nearlya hundred on-site tests and analysis.

  采用测试数据分析软件,通过近百井次测试数据的分析,验证了论文研究的杆柱受力和振动分析理论。