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| 深孔取心钻探装备的优化配置 | |
| 引用本文： | 张伟,王达,刘跃进,贾军.深孔取心钻探装备的优化配置[J].探矿工程(岩土钻掘工程),2009,36(10):34-38,41. |
| 作者姓名： | 张伟 王达 刘跃进 贾军 |
| 作者单位： | 1. 中国地质调查局,北京,100037 2. 中国地质装备总公司,北京,100102 3. 北京探矿工程研究所,北京,100083 |
| 摘 要： | 首先介绍了不同的钻探技术指标对钻探施工效率的影响作用，提出了“开展钻探装备优化配置是以获得最佳的钻探技术指标和最佳的钻探施工经济性为目标”的观点；然后逐项对深孔取心钻探装备的要素，包括钻机、钻进方法、绳索取心钻杆、钻头、定向钻进器具和泥浆泵，进行了分析，提出了对各要素优化的建议；在此基础上，形成了对深孔取心钻探装备优化配置的建议。 |
| 关 键 词： | 深孔钻探 取心钻进 装备 优化配置 |
Optimized Configuration of Deep Exploration Core Drilling Equipment |
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| Zhang Wei,WANG D,LIU Yue-jin and JIA Jun.Optimized Configuration of Deep Exploration Core Drilling Equipment[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2009,36(10):34-38,41. | |
| Authors: | Zhang Wei WANG D LIU Yue-jin and JIA Jun |
| Affiliation: | China Ceological Survey,China Geological Survey,China Geo-Equipment Corporation,Beijing Institute of Exploration Engineering |
| Abstract: | In this article, the effects of different drilling technical parameters on drilling efficiency are discussed and it had been suggested that the aim for optimized configuration of drilling equipment is to obtain the optimized drilling technical parameters and then the optimized drilling efficiency. The main elements of drilling equipment including drill rig, drilling method, WL coring drill rod, coring bit, directional drilling tools and mud pump are analyzed and the suggestions on the optimization of the elements are made. On the basis of elementary analysis, a proposal on the optimized configuration of deep exploration core drilling equipment is put forward. |
| Keywords: | deep hole drilling core drilling equipment optimized configuration |
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