1.
Analysis and Investigation of Experiment Result Differences betweenShaft Water Inflow and Shaft Pilot Hole Pumping Test Result during Borehole
建井期间井筒涌水量与井检孔抽水试验成果差异性的分析探讨
2.
Auxiliary Shaft Pilot Hole Construction Technology and Shaft Inflow Estimation in Maiduoshan Coalmine
麦垛山煤矿副立井井筒检查孔施工技术及涌水量预算
3.
A question against the "Open well method" predict of mine water inflow
关于“大井法”矿井涌水量预测的质疑
4.
Questioning on Mine Water Inflow "Virtual Large Diameter Well" Method Prediction
“大井法”预测矿井涌水量问题探讨
5.
Vertical Shaft Aquifer Surface Advance Grouting Engineering Technique
立井井筒含水层地面预注浆施工技术
6.
NONSTEADY STATE MODEL OF GAS RESERVIOR AND HORIZONTAL WELL WELLBORE COUPLING
水平井井筒和气藏耦合的非稳态模型
7.
On Hydrogeological Features of Suqiao Mine Field and Prediction of the Outflow Amount;
苏桥井田水文地质特征及涌水量预测
8.
Gushing Law of Mine Water and Prevention and Cure Measures of Mine Water
中岭煤矿井下涌水规律及防治水措施
9.
A metal pipe or tube used as a lining for a water, oil, or gas well.
金属套筒用作水井、油井或气井套筒的一根金属管子
10.
Construction techniques of shaft water control by sanding and grouting at hydrostatic level
静水抛砂注浆治理井筒突水施工技术
11.
Early kick detection methods for deepwater drilling and its future development
深水钻井早期井涌检测方法及其未来趋势
12.
Time Series Analysis on Mine Inrush Water Quantity in Yutianbao Mine
鱼田堡煤矿矿井涌水量时间序列分析
13.
A study on the nervous network based mine water inflow forecasts
基于神经网络的矿井涌水量预测研究
14.
Outcome characteristics and influencing factor of coal mining wastewater in Yushen mining area
榆神矿区矿井涌水量特征及影响因素
15.
Research on the Method of Wellbore Temperature and Pressure Calculation during Deep-water Drilling;
深水钻井环境下的井筒温度压力计算方法研究
16.
The Grouting Technology for Water Plugging in Bedrock Faultage of the Vertical Shaft
浅谈立井井筒基岩段断层带堵水注浆技术
17.
Research and application of steam flow conditions in horizontal wells
蒸汽吞吐水平井井筒流动动态研究及应用
18.
Influencing factors to horizontal well productivity considering wellbore pressure drop
考虑井筒压降的水平井产能影响因素研究