种南矿区有26台钻机,其中11台是五十年代的5Д型钻机。5Д钻机的y2-4-5绞车气控制系统,由于结构上不太合理(不够安全),且近年来又严重缺乏配件,长期运转不良,有时还导致井队停产。为了满足生产需要,参考了F200及大庆Ⅰ-130型钻机的气控制系统,对该绞车的气控制系统进行了改造设计,且经过六个钻井队在钻中深井过程中试用,效果良好。 There are 26 rigs in the South Mine, of which 11 are 5-D rigs from the 1950s. 5½ drilling rig y2-4-5 winch gas control system, due to the structure is not reasonable (not safe enough), and in recent years a serious lack of spare parts, poor long-term operation, and sometimes led to the discontinuation of the well team. In order to meet the need of production, the gas control system of F200 and Daqing Ⅰ-130 drilling rig was referenced. The gas control system of the winch was modified and designed. After six drilling teams tried out the deep well in drilling, the effect was good.