Chesapeake sent a crew to check the water wellhead .

切萨皮克公司派了维修人员来她家检查水井口。

Then there is the cementing of the wellhead , a process which is necessarily tricky .

接着是油井井口的水泥灌浆，这是一项相当棘手的任务。

Before the relief well punctures macondo , engineers may also-if the government allows them-pump some heavy mud down from the now-capped wellhead .

如果政府允许，工程师们在减压井减弱macondo（漏油状况）之前，将从已经封闭的井口注入部分水泥。

An explosion at a bp well in the gulf of mexico in april killed 11 men and caused the world 's biggest civilian oil spill to date , before the wellhead on the sea floor was finally sealed in september .

英国石油公司（bp）位于墨西哥湾的油井今年四月发生爆炸，造成11死亡；9月份海底井口完全封闭以前，石油泄漏造成了迄今为止世界上最大的人为漏油事件。

That former wellhead of finance has now run fairly dry .

以前的资金源泉现在已经干涸了。