1.
A COMPARISON OF THE EFFECTIVE RADIUS MODEL AND THE SKIN EFFECT MODEL AS WELL AS THEIR PRESSURE SOLUTIONS AND TYPE CURVES IN WELL TEST ANALYSIS
试井分析中有效井径模型、表皮效应模型及其压降解、样板曲线对比
2.
Optimal channel for establishing a five-mode enterprise is to construct high yield and high efficiency mine;
建设高产高效矿井是创建“五型企业”的最佳途径
3.
Prediction Model for Mine Gas Emission Volume with Radial Basis Function Network
矿井瓦斯涌出量的径向基函数网络预测模型
4.
Correlative Coding-An Effective Way to improveData Transmission Rate of Logging Cable
相关编码──提高测井电缆传输速率的有效途径
5.
Effective Way of Improving the Lubrication and Maintenance for Underground Trackless Equipment
提高井下无轨设备润滑和保养的有效途径
6.
The 3D Finite Difference Forward Modeling of Multicomponent Induction Log in Vertical Borehole
垂直井多分量感应测井大型三维有限差分模拟
7.
Simulation model for in-service rig derrick based on finite dynamic model
基于有限元动力模型的在役钻机井架仿真模型
8.
One of the more powerful approaches for abstracting and simplifying natural phenomena is the use of conceptual models.
简化抽象自然现象的一种比较有效的途径是采用理想模型。
9.
Research on Design and Construction of Group Wells and Equivalent Calculation Model of Non-constantly Pumping Dewatering Well in Erhe Project;
二河工程非定常抽水降水井的等效计算模型及群井设计、施工研究
10.
The acoustoelectric effect of rock is investigated with experimental method in model borehole.
在模型井中对岩石的声电效应进行了实验研究。
11.
Deviation Percent Model to Analyze Target Hitting of Actual Horizontal Wellbore Trajectories
水平井实钻轨迹中靶效果分析的偏差率模型
12.
The System Efficiency Plate Model of Progressive Cavity Pumping Wells
地面驱动螺杆泵井系统效率控制图模型研究
13.
Triple-porosity and triple permeability model considering effects of wellbore storage and skin factor
考虑井筒储集和表皮效应影响的三孔三渗模型
14.
Heat transfer model for a standing column well geothermal system
循环单井井管-井孔-含水层传热模型
15.
A Non-radial Fuzzy DEA Model with Triangular Number Inputs and Outputs;
具有三角模糊要素的非径向DEA模型
16.
Hydraulic Coal Mining Proves to Be an Effective Method for application in Mines with Extremely Complicated Geological Conditions
地质构造极复杂矿井采用水力采煤是一种有效的途径
17.
Numerical simulation on available ignition range of well blowout in sour gas field
酸性气田井喷点火有效空间范围数字模拟
18.
Mathematical Modelling--the sufficient approach of mathematical teaching reform;
数学建模——数学教学改革的有效途径