There is a possible condition where the table has a statistics profile but the utility is unable to perform statistics collection, despite having the statistics option specified.
可能出现这样的情况:表已经有一个statistics profile,虽然指定了statistics选项,但是实用程序不能执行统计信息收集。
Second, it gives formulas of profile synthesis in each marking condition.
给出在各种标注情况下的轨迹合成公式。
It is a economical and reasonable way to use short, fast, hot water injection in order to change the condition that temperature log can't delineate water injection profile.
在注水方案中,短期、快速、热注是改变当前温度测井曲线对注水剖面反映不明显或不能反映注水情况的一个比较经济合理的方法。
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