Li Gensheng, Ma Jiaji, Chen Hongbing, Shen Xiaoming. STUDY ON THE DESCALING OF CALCIUM CARBONATE ON WATER-INJECTION PIPELINE BY HIGH PRESSURE WATER JET[J]. Oil Drilling & Production Technology, 1995, 17(2): 61-64,80. DOI: 10.3969/j.issn.1000-7393.1995.02.014
Citation: Li Gensheng, Ma Jiaji, Chen Hongbing, Shen Xiaoming. STUDY ON THE DESCALING OF CALCIUM CARBONATE ON WATER-INJECTION PIPELINE BY HIGH PRESSURE WATER JET[J]. Oil Drilling & Production Technology, 1995, 17(2): 61-64,80. DOI: 10.3969/j.issn.1000-7393.1995.02.014

STUDY ON THE DESCALING OF CALCIUM CARBONATE ON WATER-INJECTION PIPELINE BY HIGH PRESSURE WATER JET

  • On the basis of analysis of the compeition of scale on water injection pipeline,the jet nozzle is designed. According to the indoor test results,this paper introduces the effects of jet pressure and velocity on the descaling efficiency. Stationary and movable descaling units are developed for the needs of oilfield production.
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