本文针对开发海洋和陆地石油的需要,分析了国外出现水下不分散混凝土的社会背景,介绍了西德、日本水下不分散混凝土的开发动态,包括水下混凝土的应用范围及主要技术参数,提出了在石油工程建设中应用水下不分散混凝土的建议。 This paper aims at the development of marine and terrestrial petroleum, analyzes the social background of underwater non-dispersed concrete in foreign countries, and introduces the development of underwater non-dispersed concrete in West Germany and Japan, including the application scope and main technical parameters of underwater concrete. The proposal of applying underwater non-dispersed concrete in petroleum engineering construction is proposed.