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两种新式钻场布置法西北勘测设计院104勘探队我队的钻孔多在标高1400公尺以上的山腰,平整钻场场地是一件艰巨的工作。为此我队三组及五组的同志们创造了两种钻场布置的新方案(见图1、2)不仅减少机场面积(旧机场中间轴在中间位置,所需面积为6米×9米,新方案所需面积为4.5米×6.5米),同时尚有下列优点:
Two New Types of Drilling Arrangements Northwest Exploration and Design Institute 104 Exploration Teams Our team drilled more than 1,400 meters above the mountain, and the leveling of drill sites is a difficult task. For this reason, the comrades of the third and fifth groups of our team have created two new arrangements for the layout of the drill site (see Figures 1 and 2). This not only reduces the airport area (the old airport’s intermediate axis is in the middle, and the required area is 6 meters x 9 m, the new program requires an area of 4.5 meters x 6.5 meters), with the following advantages: