片断生产线
In the injection-production curves of producing heavy oil, a straight line segment appears in semi-log coordinate system when SOR greater than 1 to 2.5. And there is relation of slop of straight line with the reserve.
依据蒸汽吞吐稠油油藏注采特征曲线,当汽油比(SOR)大于1~2.5时,曲线在半对数坐标上出现直线段。
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