When there is a foam column is the annular space of a pumping oil well there will be no distinct gas-oil interface.

当抽油井的环形空间中出现泡沫段时，将会失去明显的油-气界面。

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Australian crews have begun pumping oil from a Chinese coal ship stuck on the Great Barrier Reef to minimize environmental damage from an oil leak.

澳大利亚工作人员开始从一艘在大堡礁搁浅的中国煤船上卸载燃油，以便使燃油泄漏对环境造成的污染降到最低。

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Through the research on the intelligent integrated system during the fault diagnosis of pumping oil well, we put forward an integrated loose coupling module.

通过对抽油井故障诊断智能集成系统的研究，提出并实现了一种抽油井故障诊断松耦合集成的模型。

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Some of these beasts pay out more cash than they are earning from pumping oil and gas.

FORBES: Out of Energy

Earlier, Sudan said it has restarted pumping oil from Heglig, following the recent withdrawal of Southern Sudanese troops.

BBC: UN passes resolution threatening sanctions on Sudans

The Saudis claimed that they have started pumping oil at two new fields that were not planned to come online for three months.

ECONOMIST: The market is frothy again