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目前,对我国石油钻采机械工业的一般看法是,生产能力已具有相当规模,但产品的质量差,品种少,水平低。仅以钻机为例,目前尚不能完全自给,某些品种还得依赖进口;海上石油装备则基本依靠进口。例如,根据1981年12月的统计,我国现有陆地大中型钻机共889台,其中国产钻机在数量上占59.8％,但在品种上只占35.3％(见表1)。国产钻机实际上只有一个等级五个品种,远不能满足石油勘探开发日益发展的需要。
At present, China’s oil drilling machinery industry’s general view is that the production capacity has a considerable scale, but the poor quality of the product, less variety, low level. Only the drilling rig, for example, is not yet fully self-sufficient, and some varieties have to rely on imports; while offshore oil equipment basically relies on imports. For example, according to the December 1981 statistics, there are a total of 889 large and medium-sized land drilling rigs in China, of which 59.8% are domestic drilling rigs but only 35.3% of the total (Table 1). Domestic drilling rig actually only one grade five varieties far can not meet the growing needs of oil exploration and development.