1.
Experimental Research on Sweep Coefficient and Oil Displacement Efficiency of Polymer Flooding;
聚合物驱波及系数和驱油效率的实验研究
2.
The Relationship between Interfacial Tension and Oil Displacement Efficiency of a Surfactant Flooding Solution for Heavy Crude Oil
稠油驱油体系界面张力与驱油效率之间的关系研究
3.
Study on Water Displacement Efficiency and Sweep Efficiency for Sandstone Reservoir with Medium or High Permeability
中高渗砂岩油藏水驱油效率及波及规律研究
4.
Experimental Study of Molecular film deportation for ShuangHe 437Ⅱ4-6 Oilfield EOR
双河油田437Ⅱ4-6区块分子膜驱油效率的实验研究
5.
INFLUENCE OF POLYMER ON OIL DISPLACEMENT EFFICIENCY OF PETROLEUM SULFONATES SYSTEM
聚合物对石油磺酸盐体系驱油效率的影响
6.
ENHANCING OIL-DISPLACEMENT EFFICIENCY EXPERIMENTAL RESEARCH OF COMBINATION CO_2/N_2 SLUG INJECTION IN LOW PERMEABILITY OIL RESERVOIR
低渗油藏注CO_2/N_2组合段塞改善驱油效率实验
7.
Laboratory Study of Enhancing Oil Displacement Efficiency of Thick Oil Using Chromium Gel System
铬凝胶体系提高稠油驱油效率实验研究
8.
Laboratory investigation on enhanced displacement efficiency of oil sandstone reservoirs with low permeability by direct current
直流电提高低渗透砂岩油藏驱油效率实验
9.
Effect of wettability of low-permeability rocks on oil recovery efficiency
低渗透率岩石润湿性对驱油效率的影响
10.
An experimental study of displacement efficiency of polymer flooding under high temperature reservoir conditions:an example from Shuanghe oilfield in the Biyang Sag
高温油藏条件下聚合物驱油效率实验——以泌阳凹陷双河油田为例
11.
On microscopic level, water? drive efficiency was mostly affected by pore structure.
微观上驱油效率则主要是受孔隙结构的影响。
12.
The Action That Viscoelasticity of Polymer Solution on Enhancing Oil Displacement Efficiency;
聚合物溶液粘弹性对提高驱油效率的作用
13.
Experiment on Efficiency of Molecular Deposition Film Flooding and Analysis on the Influence Factors
分子沉积膜驱油效率实验及影响因素分析
14.
Laboratory displacement experiment result shows that the displacement efficiency of foam complex system is 30%(OOIP) higher than water displacement.
室内驱油实验结果表明，泡沫复合体系的驱油效率比水驱提高30％（OOIP）以上。
15.
Study on Water-flooding Influential Factors in Super-low Permeability Reservoirs--By Taking Chang 8 Reservoir of Middle Baima Area in Xifeng Oilfield as an Example
特低渗透油藏水驱油效率影响因素研究——以西峰油田白马中区长8油层为例
16.
The relative average error between predicted oil displacement efficiency and actual value is 8.7%, the accuracy meets demand of production.
驱油效率实际值与预测值平均相对误差8．7％，精度满足生产要求。
17.
The Experiment Study of the Influencing Factors on the Threshold Pressure and the Driving Oil Efficiency of the Low Permeability Sandstone Reservoir;
低渗透砂岩储层启动压力及水驱油效率影响因素实验研究
18.
A new method for calculating non-piston displacement efficiency in multilayered reservoir with waterflooding
多层油藏非活塞式水驱驱替效率研究