这些程序适应所有的修井作业人员，承包商也应编写与这个标准相一致的作业程序执行、检查、保养和维修程序。

These procedures apply to all Work-over operations, Contractors shall have written practices and inspection, maintenance, and repair procedures that conform in principle to this SOPP.

youdao

这些程序适应所有的修井作业人员，承包商也应编写与这个标准相一致的作业程序执行、检查、保养和维修程序。

These procedures apply to all Work-over operations, Contractors shall have written practices and inspection, maintenance, and repair procedures that conform in principle to this SOPP.

youdao