摘要
土耳其天然碱矿对接井钻井工程是中国地质科学院勘探技术研究所承接的一项采矿对接井钻井工程,设计工程量为30对对接井,钻进总进尺约为40000米。该工程30对井全部为对接连通井,其核心技术为勘探所特种钻进中心开发的定向钻进采卤对接井技术,所实施的对接精度为0.5米。全部工程按质提前完成施工任务。
Well drilling project in butted well in a Trona Mine in Turkey is undertaken by Prospecting Technology Study Institute of Chinese Academy of Geological Sciences,with designed engineering amount of 30 pairs of butted wells and total drilling-in depth of 40000 meters.All 30 pairs of butted wells in the project are butted and communicated wells with directionally drilling-in brine extraction butted well technology being its core technology.The butting accuracy is 0.5 meters.The whole project is completed ahead of schedule in accordance with the quality requirement.
出处
《中国井矿盐》
CAS
2007年第5期25-28,共4页
China Well and Rock Salt
