The variation of seepage velocity, resistance coefficient, reservoir permeability and oil recovery in porous media of water-drive reservoir in direct current (DC) electric field are studied in detail.
实验研究了外加直流电场作用下水驱油藏多孔介质中的流体渗流速度、阻力系数、储层渗透率及原油采收率的变化特性。
This paper introduces the present status and the development trend of the logging technique for residual oil in water drive field.
本文论述水驱油田剩余油的测井技术现状和发展趋势。
The simulation of microscopic distribution of remaining oil in water drive field is one of the main focuses in recent research.
油田水驱剩余油微观分布的实验室模拟是当前研究的热点问题。
Well hua 49 area in Huachi oil field, Xuanma area, well 63 area, well 55 area in Chenghua region in Shan-gan-ning basin are now produced under natural water drive.
陕甘宁盆地城华地区的华池油田华49井区、城壕油田玄马区、城63井区与城55井区目前均采用自然能量开采。
The water drive characteristic curve is one of basic methods on predicting development targets of water - drive oil field, applied widely at home and abroad.
水驱特征曲线是预测水驱油田开发指标的基本方法之一，在国内外都有较为广泛的应用。
This paper has calculated recoverable reserves and recovery rate of THN1 condensate gas reservoir based on a new increase curve of predicting oil field development indexes and water-drive type curves.
利用油田开发指标预测的增长曲线和水驱曲线分别对THN1凝析气藏的可采储量与采收率进行了计算。
Developing petroleum reservoir method, we developed drive energy of reservoirs, law of decline of production and regular pattern of containing water of Wells in Oseil field.
利用油藏工程方法，研究了Oseil油田油藏驱动能量、产量递减规律和各井含水变化规律。
Developing petroleum reservoir method, we developed drive energy of reservoirs, law of decline of production and regular pattern of containing water of Wells in Oseil field.
利用油藏工程方法，研究了Oseil油田油藏驱动能量、产量递减规律和各井含水变化规律。
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