In attempting to solve the problems caused by a lowering of the price of oil, oil companies operating in the North Sea have taken a variety of approaches.

为了解决油价下跌带来的问题，在北海运营的石油公司采取了多种方法。

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The business is involved in oil, mining, agriculture, hotels, hospitals, finance and real estate, mostly through his operating companies Corral Group.

业务涉足石油、采矿、农业、酒店、医院、金融和房地产，大部分是通过他的运营公司 Corral Group。

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Oil hit a peak even before news emerged that some foreign oil companies operating in Libya would stop some production and that the country’s ports had temporarily closed.

甚至于在有关“一些在利比亚经营的石油公司可能会停止部分石油生产以及利比亚临时关闭港口”的新闻出现之前，油价已经触及峰值。

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On his watch, he says, the number of operating oil rigs has quadrupled and production has reached an eight-year high.

ECONOMIST: Lexington

The White House also knows BP is currently operating under the Oil Pollution Act, a piece of legislation passed in 1990 by a Democratic Congress.

WSJ: Obama's Political Oil Fund

He said he was in frequent contact with top executives from oil companies operating in Libya to assure them their contract with the country's national oil company would be upheld.

WSJ: Mixed Mood in Libyan Capital