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| 泡沫钻进的参数选择 | |
| 引用本文： | 柯扬船. 泡沫钻进的参数选择[J]. 吉林大学学报(地球科学版), 1993, 0(4) |
| 作者姓名： | 柯扬船 |
| 作者单位： | 长春地质学院探工系 |
| 摘 要： | 泡沫钻进的灌注压力是关键参数。本文引入参数R_o后,使压力公式简化、明显、直观,是系统效应的结果。为现场直观参考及计算机化找到了依据。R_o的引入改变了常规流型判别的雷诺计算法。 |
| 关 键 词： | 定义参数R_0 气液比α 环空压力 钻杆内压力 |
THE PARAMETER SELECTION OF FOAMING DRILLING |
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| Ke Yangchuan. THE PARAMETER SELECTION OF FOAMING DRILLING[J]. Journal of Jilin Unviersity:Earth Science Edition, 1993, 0(4) | |
| Authors: | Ke Yangchuan |
| Affiliation: | Department of Exploration Engineering |
| Abstract: | The maximum pump pressure is the important parameter in foaming drilling. Through introducing the system parameter R0,the paper gives a simplifed and clear formulae describing pressure, proving the basis fer operation on the spot and computerization. Comparing with old calculation method such as Rhenold method,R0 is a new calculation method. |
| Keywords: | System parameter R0 volume ratio a of gas to liquid circular pressure inner pressure inside pipe |
| 本文献已被 CNKI 等数据库收录！ | |