自七十年代以来,国外有杆深井泵技术发展很快,尤其是美国、苏联处于领先地位,他们产品不仅数量多、品种规格齐全,而且已成系列化、标准化。相比之下,我国差距比较大。文章认为,应当借鉴国外先进技术,结合我国油田实际情况,大力开展有杆深井泵的基础理论、结构、密封材料、耐磨耐蚀材料、材料工艺、组件材料匹配、不同油井适应性、海上油井特殊情况适应性等的研究与试验。 Since the seventies, foreign deep-well rod pump technology has developed rapidly, especially the United States, the Soviet Union are in a leading position, not only their number of products, variety specifications complete, and has become a series of standardized. In contrast, our gap is relatively large. The article thinks, we should learn advanced foreign technology, combined with the actual situation of China’s oil field, vigorously carry out the basic theory of deep well pump shaft, structure, sealing material, wear and corrosion resistant materials, material technology, component matching, different well adaptability, Special circumstances such as adaptability of the research and experiment.