“哈里·伯顿(可能BP也)应该在将泡沫泥浆注入马孔多钻井之前考虑重新设计它，”信中说。

"Halliburton (and perhaps BP) should have considered redesigning the foam slurry before pumping it at the Macondo well," the letter said.

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因为现有500桶硬固的水泥堵住了马孔多油井，一些调查回顾了“深水地平线”钻井平台的损失以及随后500万桶原油泄露的损失。

WITH 500 barrels of hard-set cement now gumming up the Macondo well, a number of inquiries are looking back at the loss of the Deepwater Horizon rig and the subsequent spilling of 5m barrels of oil.

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天然蒸气田所含有的热能可以通过钻井的方法，即打适当数量的井孔到达热储的方法进行开采。

The heat contained in a natural steam field is exploited by drilling a suitable number of Wells down to the reservoir.

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