试题与答案

按《井下作业井控实施细则》对于井下带封隔器的高压井作业，采用压回法压井。先用设计要求

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题型：单项选择题

题目：

按《井下作业井控实施细则》对于井下带封隔器的高压井作业，采用压回法压井。先用设计要求密度的作业液正挤（）倍油管内容积，观察10小时无溢流后再正挤1倍油管内容积，拆采油树，换装封井器试压合格。

A.1

B.1.5

C.1～1.5

D.2～3

答案：

参考答案：C

考点：井控知识考试井控理论知识井控理论知识题库
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