简答题 翻译：After the casing string is run, the next task is cementing the casing in place. An oil well cementing service company is usually called in for this job although, as when casing is run,the rig crew is available to lend assistance.

【参考答案】

下套管后，接下来就是向套管中注水泥。当套管下完，固井公司通常会做这项工作，钻井队员也提供帮助。