摘要
利用自行设计制造的管杆磨蚀试验机，对N80油管和F45钒接箍材料进行了磨蚀实验，获得了油井产出液中油水比和含砂量对管杆偏磨的影响规律；并对J55和N80油管进行丁腐蚀实验，获得了油田产出液pH值、矿化度对管杆磨蚀率的影响关系规律。实验结果表明：油井产出液油水比在5％-20％之间时，油水比越大，管杆的磨蚀率越小；含砂量在0-3％-1-5‰之间时，管杆材料的磨蚀率随着油井产出液含砂量的增加而增大；管杆材料的腐蚀率都随着油井产出液矿化度的增大而增大。
The abrasive experiment on the side wear between the N80 tube and the F45 V pumping rod,and the corrosive experiment of J55 and N80 oil tube were carried out by using the designed rod and tube corrosive wear tester. The influence of oil-water ratio on side wear rate of pumping rod and oil tube, the influence of sand carrying capacity, pH value and mineralizing rate on corrosive-wear rate of pumping rod and oil tube was studied by the series of experiments. The resuits show that the corrosive-wear rate increases with the of the oil-water ratio in the scope of 5% -20%, and the sand carrying capacity in the scope of 0. 3%v - 1.5%. The corrosive rate rises with the growth of the raw oil mineralizing rate.
出处
《润滑与密封》
CAS
CSCD
北大核心
2007年第2期44-46,共3页
Lubrication Engineering
基金
中石化胜利油田有限分公司科研项目(YKB0411)
关键词
抽油杆
油管
管杆偏磨
pumping rod
oil tube
side wear
