| 煤层气掏穴井钻探施工技术 |
| |
| 引用本文： | 袁志坚.煤层气掏穴井钻探施工技术[J].探矿工程,2007,34(7):20-21,24. |
| |
| 作者姓名： | 袁志坚 |
| |
| 作者单位： | [1]河南省煤田地质局,河南郑州450052 |
| |
| 摘 要： | 通过工程实例，介绍了煤层气掏穴井施工的目的、技术要求、设备机具、施工工艺，以及掏穴作业和技术措施。
|
| 关 键 词： | 煤层气 掏穴井 钻探 |
Drilling Technique for Enlarging Borehole in Conlbed Methane Shaft |
| |
| YUAN Zhi-jian.Drilling Technique for Enlarging Borehole in Conlbed Methane Shaft[J].Exploration Engineering(Drilling & Tunneling),2007,34(7):20-21,24. |
| |
| Authors: | YUAN Zhi-jian |
| |
| Institution: | YUAN Zhi-jian ( Coalfield Geology Bureau of Henan Province, Zhengzhou Henan 450052, China) |
| |
| Abstract: | The paper detailed the technical specification, equipment, construction technology and technical measures of enlarging borehole in shaft for coalbed methane with field cases. |
| |
| Keywords: | coalbed methane enlarging borehole in shaft drilling |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
|
