CAJ | 학술논문

结合油田开发中油管腐蚀、结垢严重难题,利用国家"863"最新研究成果--钨基非晶态合金电镀技术,生产出镀渗钨基非晶态合金防腐耐磨油管--钨合金油管.分析了钨合金油管结构与耐磨蚀机理,从防腐、耐磨及防垢三方面考察了其应用性能,并成功在腐蚀、结垢严重的井开展现场试验.应用后油井平均免修期延长106天,油田吨液耗电量降低0.64 kW·h.该钨合金油管的研制与成功应用,解决了油田生产难题.
결합유전개발중유관부식、결구엄중난제,이용국가"863"최신연구성과--오기비정태합금전도기술,생산출도삼오기비정태합금방부내마유관--오합금유관.분석료오합금유관결구여내마식궤리,종방부、내마급방구삼방면고찰료기응용성능,병성공재부식、결구엄중적정개전현장시험.응용후유정평균면수기연장106천,유전둔액모전량강저0.64 kW·h.해오합금유관적연제여성공응용,해결료유전생산난제.
To solve the problem of tubing corrosion and scaling in oil development, tungalloy oil tube was invented, which based on one of the latest achievements in national 863 Project, the technique of amorphous tungsten alloy electroplating. This paper analyzed the structure and abrasion resistance mechanism of tungalloy oil tube. Its excellent performance was verified in lab and site on anti-corrosion, abrasive resistance and scale inhibition. And the oil wells' average maintenance free period had been prolonged 106 days and the power consumption of producing liquid had been reduced 0.64kWh/t.This technique solved one of the difficulties in oil production.