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1·This paper analyzed laboratory experiment results of oil displacement efficiencies of both water and steam drive in heavy oil reservoir by using basic knowledge and method of reservoir engineering.

利用油藏工程基本知识和基本方法，对稠油油藏水驱和蒸汽驱的两组驱油效率室内实验结果进行了分析。

2·This method uses one-rank higher polynomial interpolation for displacement than that for pore water pressure, but the rank of radial basis for them is the same.

其中，对于位移插值函数，令其多项式基比孔隙水压力的高一阶，而径向基阶数二者相同。

3·The axial gas permeability of wood samples was measured with rising-water volume-displacement method.

渗透性的测定采用水上升置换气流法。

4·Water displacement curve is the most common method for water cut rule study, productive index prediction and recoverable reserve calibration. There are more than 50 methods of such a kind nowadays.

驱替特征曲线法是研究油田含水规律、预测开采指标和标定可采储量最常用的方法，目前已形成50多种。

5·This paper takes 5-point-pattern as an example and uses numerical method to study the displacement characteristic of dual anisotropic medium and the pattern arrangement of water flooding development.

以五点井网为例， 用数值方法研究了双重各向异性介质的驱替特征和注水开发井网的部署问题。