料场油管清洗及保护技术

CLEANING AND PROTECTION TECHNOLOGY OF OIL LINE ON THE HOLDING GROUND

料场油管露天堆放 ,在存放期间 (2～ 3月 )发生锈蚀 ,不仅影响油管质量 ,而且影响采油生产。通过采用油管化学清洗—涂保护剂—露天堆放的保护技术 ,其缓蚀率达到 96

Oil line was corroded easily by air during placing on the holding ground, which influenced not only its quality, but also its performance. By using the technology of chemical cleaning and painting , the oil line was protected effectivly from corrosion.