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随着人造金刚石钻进技术的发展,润滑冲洗液的研究也逐渐得到重视,并取得一些进展,由使用乳化液逐渐改用不加基础油的表面活性剂溶液,由使用皂化溶解油改用松香酸钠、癸二酸下脚钠皂、十二烷基苯磺酸钠等,取得了很好的效果.华东地勘局从1979年开始,全局有40多台金刚石钻机全部用松香酸钠代替皂化溶解油,钻进了几十万米钻孔.不仅节约了机油,大幅度降低了成本,并且打出了水平.有时在孔深700米时,钻机仍能开1190转/分的高速.中南地勘局所属湖南三个
With the development of synthetic diamond drilling technology, the research of lubricating and rinsing liquid has also been paid more and more attention. Some progress has been made from the use of emulsified liquid to the solution of surfactant without base oil, the use of saponified and dissolved oil instead of rosin Sodium sebacate, sodium sebacate, sodium dodecyl benzene sulfonate, etc. The east China Geology and Prospecting Bureau started from 1979. There are more than 40 diamond rigs in the world, all of which are replaced by sodium rosinate instead of saponification Dissolved oil, drilling hundreds of thousands of meters of drilling not only save oil, significantly reduce costs, and played a level, sometimes drilling depth of 700 meters, the drill can still open 1190 rev / min high speed. Investigation Bureau belongs to Hunan three