| 西北地区中新生代盆地沉积岩地层复杂条件钻探工艺技术组合研究 |
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| 引用本文： | 万道含,黄卫东. 西北地区中新生代盆地沉积岩地层复杂条件钻探工艺技术组合研究[J]. 探矿工程, 2009, 36(5): 7-12 |
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| 作者姓名： | 万道含 黄卫东 |
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| 作者单位： | [1]青海省柴达木综合地质勘查大队,青海格尔木816000; [2]中国建筑材料工业地质勘查中心宁夏总队青海分队,青海西宁810028 |
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| 摘 要： | 论述了我国近几年来西北地区中新生代盆地沉积岩地层复杂条件钻探工艺技术组合的研究成果。主要内容包括：钻探工程装备技术组合;钻具技术组合;矿层（或目的层）钻进工艺技术组合;冲洗介质及循环系统技术组合;不取心钻探工艺技术组合;孔内事故预防工艺技术组合等6个方面。
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| 关 键 词： | 沉积岩地层 复杂条件 工艺技术组合 钻探研究 |
| 收稿时间： | 2009-04-04 |
| 修稿时间： | 2009-04-04 |
Study on Drilling Technology Combination in Complex Conditions of Meso cenozonic Basin Sedimentary Rocks in Northwest China |
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| WAN Daohan and HUANG Weidong. Study on Drilling Technology Combination in Complex Conditions of Meso cenozonic Basin Sedimentary Rocks in Northwest China[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2009, 36(5): 7-12 |
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| Authors: | WAN Daohan and HUANG Weidong |
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| Affiliation: | WAN Dao-han , HUANG Wei-dong ( 1. Tsaidam Comprehensive Geological Exploration Group of Qinghai Province, Golmud Qinghai 816000, China; 2. Qinghai Branch, Ningxia Branch, China National Geological Exploration Center of Building Materials Industry, Xining Qinghai 810028, China) |
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| Abstract: | The paper discussed the reseach results of drilling technology combination in complex conditions of meso-eenozo- hie basin sedimentary rocks in Northwest China： drilling equipments, drilling techniques, drilling technologies in target bed, drilling flushing medium and circulation system, non-coring drilling technology and prevention process. |
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| Keywords: | sedimentary rock formation complex condition process technologies combination drilling study |
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