| 空气潜孔锤在云南红层中快速钻井工艺应用研究 |
| |
| 引用本文： | 卢予北.空气潜孔锤在云南红层中快速钻井工艺应用研究[J].地质与勘探,2011,47(2):309-315. |
| |
| 作者姓名： | 卢予北 |
| |
| 作者单位： | 中国地质大学(武汉)工程学院,湖北武汉430074;河南省深部探矿工程技术研究中心,河南郑州450053 |
| |
| 基金项目： | 中国地质调查局西南严重缺水地区地下水勘查(河南省地矿局)项目(水[2010]矿评01-07-30)资助 |
| |
| 摘 要： | 通过项目的组织实施,空气潜孔锤在20天时间内平均每台成井工作量高达650.5 m,比传统回转钻进工艺的平均值提高了235.2%,最大提高了337%;平均单井日出水量比传统回转钻进工艺的平均值提高了140.8%,最大提高了235.7%,在该地区红层中找水钻井取得了显著的经济和社会效益.文中较为详细介绍了研究技术路线、设备...
|
| 关 键 词： | 空气潜孔锤 云南 红层 钻井 |
| 收稿时间： | 2010/7/22 0:00:00 |
| 修稿时间： | 2010/12/26 0:00:00 |
Application of Air DTH Hammer Technology to Fast Drilling in Red Beds of Yunnan Province |
| |
| LU Yu-bei.Application of Air DTH Hammer Technology to Fast Drilling in Red Beds of Yunnan Province[J].Geology and Prospecting,2011,47(2):309-315. |
| |
| Authors: | LU Yu-bei |
| |
| Institution: | LU Yu-bei1,2 (1.Faculty of Engineerin China university of Geosciences,Wuhan,Hubei 430074,2.Henan Engineering Research Center of Deep Exploration,Zhengzhou,Henan 450053) |
| |
| Abstract: | During the implementation of the project to search water in red beds of Yunnan Province,the air DTH hammer has finished 650.5m drilling at one well on average in 20 days.Compared with the traditional drilling technology,it has increased the drill footage by 235.2% on average with maxim up to 337%.And the average output of water by a signal well is increased by 140.8% on average with maximum 235.7%.The effort of water-search using the air DTH hammer technology has achieved remarkable economic and social effe... |
| |
| Keywords: | air DTH hammer Yunnan red beds drilling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《地质与勘探》浏览原始摘要信息 |
| 点击此处可从《地质与勘探》下载免费的PDF全文 |
|
