The Design And Quality Research Of Sucker Rods Wax Scraper

With the development of Oi-mining industry, the requirements of safety and environmental protection are increasing. When mining wax oil, wax in strata circumstance dissolved in oil. When oil rising along the shaft, because of the droping of the temperature and pressuere,and the inflation of gas bring cooling effect,,the wax being separated out from crude oil and coagulated in sucker rod tubing and walls in certain depth ,which brings serious inconvenience in oil-mining. The traditional method of wax removal ,which scrape off waxiness and otherattachment coagulated on rod by hand after bringing out of sucker rod, have the problem of the bad effectiveness of paraffin removal, the high intensity of the tasks and the safe hidden trouble. Therefore, based on this problem...