能源科学技术

• 空心抽油杆

  The temperature of hollow sucker rod and the heating time are estimated by indoor test during the exploitation. The control of temperature is based on the experiences of worker and spot test.

  在实际采油过程中,空心抽油杆的温度以及通电时间只是通过室内试验大体做出估计,在稠油温度控制方面,只是根据人工经验和现场实验。