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Issue:ISSN 1006-5539
          CN 51-1183/TE


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Application of the smart electrical heating device in high back pressure well group
Author of the article:Zhou Yuan-jia
Author's Workplace:Xi’an Changqing Technology&Engineering Co.,Ltd
Key Words:well group;Winter;Oil gathering pipeline;Smart;Electrical heating device
Abstract:Winter as the temperature is lowered, the oil wells back pressure increases, the well group oil gathering pipeline heating method can effectively reduce the wellhead back pressure, ensure the stable production of oil well. This article introduces a smart electrical heating device for well group oil gathering pipeline heating, the device takes the electric energy as heat source, a heat conducting oil as a heat transfer medium, while supporting the advanced control system, has the functions of automatic heating, automatic temperature control, parameter setting and display.In view of the digitized well site, the device can realize remote start/stop and parameters control, meets the requirements of digitized well site management in Changqing oilfiled. Smart electrical heating device, stable operation, high heating efficiency, the realtime control effect is good, achieve unattended target.
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