BP and Halliburton knew weeks before an explosion tore through a BP rig in the Gulf of Mexico that the cement mix they planned to pump into an undersea BP well was faulty, a probe found.

一项调查表明，BP和哈里·伯顿在墨西哥湾的一处BP钻井发生爆炸的几周前就知悉它们向海底的BP钻井泵入的水泥配料存在缺陷。

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As one functional part of the rig, drilling pump carries the rock debris from the bottom of the well and supplies power to the drilling tool in the well drilling process.

钻井泵是钻机的三大功能部件之一，其在钻井过程中起着携带井底的岩屑和供给井底动力钻具动力的作用。

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The fuel pump rig test and troubleshooting system can achieve its purpose of test and troubleshooting by monitoring the working performance and parameter of the fuel Pump.

该试验台通过对高压柴油泵的工况性能及参数的测试，达到对高压柴油泵进行校正和故障诊断的目的。

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One danger is that, as the oil slowly oozes out, it might leak into the ground water before a drilling rig can pump it out.

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When an offshore oil rig is outdated, or can no longer cost-effectively pump oil, most countries require that the oil rigs be wholly decommissioned.

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This is what this data is supposed to monitor, but the well flow evidence would appear to have been ignored, because at this point the BP rig supervisors should have gone to a well kill operation and started to pump heavy mud back into the well bore to restore the primary control mechanism.

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