论文部分内容阅读
在批林批孔运动的推动下,在我国无产阶级专政日益巩固的大好形势下,冶金地质系统许多勘探队试验推广人造金刚石钻探的步伐越走越快.特别是一些新上马的机台,他们发扬“独立自主,自力更生”的精神,学习大庆经验,有条件要上,没有条件创造条件也要上,在较短的时间内,就掌握了人造金刚石钻探这项新技术,并打出了较好的效果,创造了许多好经验,值得注意和学习.广西冶金地质勘探公司215队,在大厂矿区钻进8～10级硅质灰页岩,继去年完成第一个321.61米钻孔后,今年组织三班连续作业正式生产,用φ46.5毫米钻头先后钻成了
With the pro-Lin movement approved by the proletariat and the dwindling proletarian dictatorship in our country, many exploration and production teams in the metallurgical and geological system are experimenting with the promotion of man-made diamond drilling more and more rapidly. In particular, some newly launched machines, Carry forward the spirit of “independence and self-reliance”, learn the experience of Daqing, have conditions to go up, and create conditions without conditions. In a relatively short period of time, we have mastered the new technology of synthetic diamond drilling and played a comparative advantage Good effect, and created a lot of good experiences, it is worth noting and learning.Guangxi Metallurgical Geological Exploration Company 215 team, in the Dachang mining area 8 to 10 silica gray shale, following the completion of the first 321.61 meters last year after drilling This year the organization of three consecutive operations of formal production, with φ46.5 mm drill has been drilled