1.
Study on the Modeling and the Hydromechanics of the Fluid in the Auto Anti-Deviation Drilling System;
自动垂直钻具井下流场建模及受力分析
2.
Research on the Numerical Simulation of Gas-well Flow Field with Underground Nozzle;
带井下节流的天然气气井流场的数值模拟
3.
Flow field simulation analysis of pressurized unit on the downhole helicon-axial multiphase pump
井下螺旋轴流式混抽泵增压单元流场仿真分析
4.
Numerical Simulation of Airflow and Temperature Distribution in Mine Gobs;
矿井尺度下采场流动与传热的数值模拟
5.
EXPERIMENTAL RESEARCH ON MINE FLOOR WATER HAZARD EARLY WARNING BASED ON RESPONSE OF GEOELECTRIC FIELD IN GROUNDWATER SEEPAGE
基于地下水渗流中地电场响应的矿井水害预警试验研究
6.
By means of the theory elastic wave, this paper demonstrates direct field's being offset under fluid-fluid matrix by secant integral in well.
本文利用弹性波理论对流体——流体模型下直接场被井内流体割线积分抵消进行了证明。
7.
The Integrated Research about Pipe Flow and Field Flow in the System of Mining Ventilation;
矿井通风系统中管流场流一体化研究
8.
A study on the advection-dispersion problems in the presence of wells
在井流影响下的对流－弥散问题研究
9.
Research for individual-well Simple Multiphase Flow Meter in Oilfield;
石油矿场单井简易多相流量计的研制
10.
Applications of down-hole bi-directional flow valve in the absorption oil wells
井下双向流动阀在易漏失油井中的应用
11.
NUMERICAL SIMULATION STUDY ON INNER FLOW FIELD AND TEMPERATURE FIELD OF MEMBRANE SEPARATION NITROGEN PRODUCING DEVICE USED IN DRILLING
钻井膜制氮装置内部流场和温度场的数值计算
12.
Study of the Real Pole s Distribution in Borehole Acoustic Field of Fluid-fluid Model;
流体-流体模型裸眼井声场的实极点分布研究
13.
Convention concerning the Employment of Women on Underground Work in Mines of All Kinds
各种矿场井下劳动使用妇女公约
14.
Overloading Fall Accident Prevention of DC Drive Mine Hoist
矿井直流提升机重载下放事故的预防
15.
Application and Maintenance of Frequency Speed-regulating Systems in Coal Mines
煤矿井下交流变频绞车的应用与维护
16.
Optimization of the large cone angle parameters of downhole oil/water separation hydrocyclone
井下油水分离旋流器大锥角参数优化
17.
The Research of the Phase Flowrate Measurement with Ultrasonic Method in Multi-phase Flow Downhole;
多相流分相流量井下超声检测方法研究
18.
Study on the Characteristics of Oil Well Inflow Performance under Complicated Flow Condition
复杂流动条件下油井流入动态特性研究