|
|||||
|
|
| 万米科学超深井钻完井现状与展望 | |
| 引用本文： | 王志刚,王稳石,张立烨,席正,安迪,尹浩,王文,闫家.万米科学超深井钻完井现状与展望[J].科技导报(北京),2022,40(13):27-35. |
| 作者姓名： | 王志刚 王稳石 张立烨 席正 安迪 尹浩 王文 闫家 |
| 作者单位： | 1. 中国地质科学院勘探技术研究所, 廊坊 065000; 2. 河北省地质环境监测院, 石家庄 050011 |
| 基金项目： | 2019年度自然资源部科技创新人才培养工程青年人才资助项目;中国地质调查局地质调查项目(DD20211337) |
| 摘 要： | 概述了美国、苏联、德国、日本、冰岛、中国及其他国家科学钻探工程项目情况，指出了万米科学超深井钻完井存在的难题，主要包括地质条件复杂、地层温度高、钻井周期长、井斜控制难、井身结构设计困难、超长钻杆柱适应性等问题。针对存在的难题，分析了地质工程一体化技术、高效破岩技术、高温钻井液技术、高温固井技术、井身结构设计优化技术、精细控压钻井技术、复合钻柱设计技术、膨胀套管技术、井斜控制技术、激光钻进技术、钻井工程自动化及信息集成技术、钻井工程智能化技术、钻井工程无人化等关键技术在万米科学超深井钻完井中应用的发展趋势。 |
| 关 键 词： | 万米 科学超深井 钻完井 破岩工具 智能化 |
| 收稿时间： | 2022-01-20 |
Present situation and prospect of drilling and completion of 10000 meter scientific ultra deep wells |
|
| WANG Zhigang,WANG Wenshi,ZHANG Liye,XI Zheng,AN Di,YIN Hao,WANG Wen,YAN Jia.Present situation and prospect of drilling and completion of 10000 meter scientific ultra deep wells[J].Science & Technology Review,2022,40(13):27-35. | |
| Authors: | WANG Zhigang WANG Wenshi ZHANG Liye XI Zheng AN Di YIN Hao WANG Wen YAN Jia |
| Institution: | 1. The Institute of Exploration Techniques, Chinese Academy of Geological Sciences, Langfang 065000, China; 2. Hebei Geo-Environment Monitoring, Shijiazhuang 050011, China |
| Abstract: | Scientific drilling is an effective way for human beings to explore the interior of the earth, it is also an important means to solve major problems such as resources, disasters and the environment. Scientific drilling projects in the United States, the former Soviet Union, Germany, Japan, Iceland, China and other countries are summarized. The problems in drilling and completion of 10000-meter scientific ultra-deep wells are discussed, including complex geological conditions, high formation temperature, long drilling cycle, difficult well deviation control, etc.. Future applications of geology-engineering integration technology, high-efficiency rock breaking technology, high-temperature drilling fluid technology, and many others in the drilling and completion of 10000 meter scientific ultra deep wells are also prospected. |
| Keywords: | 10000 meters scientific ultra deep well drilling and completion rock breaking tools intellectualization |
| 点击此处可从《科技导报(北京)》浏览原始摘要信息 | |
| 点击此处可从《科技导报(北京)》下载免费的PDF全文 | |