Technique Study on Wax Removal for the Surface Gathering Pipeline of Hade-4 Oilfield

This article introduces the property of oil from Hade-4 Oilfield, Xinjiang, process characteristics of the surface gathering pipeline and status quo of wax deposition well. On the basis of analysis on wax deposition of the surface gathering pipeline, the site wax removal is made. The wax removal steps are determined in the light of the surface gathering pipeline by comparing different wax removal program. Some rational suggestions are put forward to solve problems in wax deposition.