工频电流电热解堵技术

The Unplugging Technique of Electrical Heating Treatment by Frequency Current

在油田集输管道及长输管道上配备电热解堵装置,已成为稠油或高凝油集输工艺的配套技术。文章叙述了工频电流电热解堵的原理、方法及有关参数的计算,并给出了在辽河油田上的应用实例。

By fitting With unplugging facilities of electrical heating treatment in oilfield collection pipelines and long distance transportation pipelines, it has become the necessary technique for the transportation and collection technology of viscous oil and condensed oil. The paper explains the principle and the method of unplugging technique of electrical heating treatment by frequency current and the calculation of data concerned as well. It also has given the practical examples in the liaohe Oilfield.