Only the hidden trouble existing in the testing stage has been considered in designing the casing program for the high temperature and high pressure well, can the casing safety be guaranteed.

在对高温高压井进行井身结构设计时必须考虑测试期间存在的隐患，才能保证套管安全。

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Too much noise can cause high blood pressure, as well.

太多的噪音也会导致高血压。

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If pressure conditions remained high in the well, however, experts said the test could continue for as long as necessary to gather more data from the well.

但是专家说，如果油井内的压力状况依然很高，可能在必要时段继续进行压力测试，以便获取这口油井的更多数据资料。

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Chevron's admission that a spill from a high-pressure Shetland oil well could leak at a higher rate than BP's Macondo well (1, 500 metres below the surface) didn't help.

ECONOMIST: The final frontier for Britain��s oil and gas industry

In fracking, a mixture of water, sand and some chemicals is pumped into a well under high pressure to force the gas from the rock.

BBC: Gas fracking: Ministers approve shale gas extraction

Well that high-pressure, high-security experience may be hard to come by sans an electoral college vote but a presidential-style vacation is not.

FORBES: President Obama's Former 'Winter White House' For Rent