...藏 注空气 驱替试验 提高采收率 研究 [gap=1984]Keywords : Oil and gas reservoir, Air injection, Displacement test, Enhanced oil recovery, Research ...
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驱替试验 displacement experiment; displacement test 岩心驱替试验 core displacement test; coreflooding experiment .
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采用岩心驱替试验评价了商河油田注入水结垢对地层的伤害程度。
The level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test.
率定试验结果表明，多孔砂浆块比高进气值陶土板更适宜于作为裂隙非饱和渗流试验和驱替试验中的毛细隔栅。
The calibration test results show that porous mortar is more appropriate than ceramic plate when used as capillary barrier in unsaturated seepage experiment and displacement experiment of fracture.
文中进行了水驱油和氮气驱油试验，以比较驱替效果，探究超低渗油藏的驱替机理。
Water - drive and nitrogen - drive experiments are performed to compare their displacement effects and study the displacing mechanism of ultra - low permeability reservoirs.
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