The need for determining residual oil saturation ( S OR ) has existed.
测残余油 饱和度 的方法较多,但各有优缺点.
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The logging technique is an important and efficient method to detect the residual oil saturation.
测井技术是探测水驱油田剩余油饱和度的重要方法和有效手段.
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Evaluation of residual oil saturation is the difficulty and key in the water flooding zone interpretation.
剩余油饱和度评价是油田水淹层测井评价中的重点和难点.
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