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利用空气洗井代替液体洗井,达到排出岩粉冷却鑽头的作用,是我公司今年“推先”工作中之主要一項。我公司某队处在山高缺水,鑽探施工非常困难,为此,在另一台鑽机上試用空气鑽进。先后經过三个月的时間,从思想認識到物資准备,从开始試驗到最后成功应用于生产,但仍走了不少弯路,遇到失败,遇到旧思想障碍,其中也遇到了井内变故与事故的考驗。由于在党的正确領导支持下,最后終于成功,应用于生产(已打完一个鑽孔,自0～109.38米,现又进行第二个孔生产鑽进)。下面仅把这次空气鑽进的几点不成熟的体会,写在下面,望批評指正。
The use of air flushing instead of liquid flushing wells to achieve the role of discharging rock powder cooling drill is my company this year, “push first” work in the main one. One of our company was in high water and drilled construction was very difficult. To do this, we tried drilling on another rig. Three months later, from the ideological understanding of material preparation, from the beginning of the experiment to the final successful application of production, but still go a long way, encountered failure, met the old ideological obstacles, which also met the well Accident and accident test. As a result of the party’s correct leadership, it finally succeeded and was applied to production (having drilled a hole from 0 to 109.38 meters and now drilling a second hole). Here are just some of the immature experience of the air drilling, written below, hope to criticism and correction.