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近年来,我国油气田建设防腐保温技术发展很快。各种新材料相继研制问世,各种新结构、新工艺也竞相发展起来,各油田都在因地制宜着力发展具有本单位特色的防腐保温体系和技术,有力地促进了我国油气田建设防腐保温技术的进步。但是,防腐保温技术的现状还不能适应我国石油工业的迅速发展,与国外的技术水平相比,也还有很大差距。加速发展我国油气田防腐保温技术不仅十分重要,而且十分迫切。为此,对国外防腐保温技术,特别是它的发展,作一简要介绍。
In recent years, China’s oil and gas field construction of anti-corrosion insulation technology developed rapidly. A variety of new materials have been developed, various new structures, new processes are also competing to develop, the oil fields are in line with local conditions and strive to develop the unit with the characteristics of anti-corrosion insulation system and technology, effectively promoted the construction of China’s anti-corrosion oil and gas insulation technology advances . However, the status of anti-corrosion insulation technology can not meet the rapid development of China’s oil industry, compared with the technical level abroad, there is still a big gap. Accelerating the development of China’s oil and gas field anti-corrosion insulation technology is not only very important, but also very urgent. To this end, the foreign anti-corrosion insulation technology, especially its development, make a brief introduction.