heating
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Downhole Electric Heating Technology for Oil Wells
Downhole electric heating technology for oil wells primarily addresses a series of challenges encountered during crude oil production and transportation—such as severe wax deposition in the wellbore, excessive load on pumping rods, and difficulties in crude oil flow—all stemming from high crude oil viscosity, high wax content, and low temperatures. Depending on the type of oil well and the specific oil production processes involved, various different techniques can be employed to solve downhole heating issues.
Pipeline Continuous Steel Armored Skin-Effect Electric Heating Technology
Pipeline skin-effect heating is an application based on continuous steel-armored skin-effect electric heating technology. Depending on the construction process, it can be divided into two methods: external skin-effect electric heating and internal skin-effect core-penetrating electric heating.
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