Top kill

A top kill is a procedure used as a means of regaining control over an oil well that is experiencing an uncontrolled eruption of crude oil or natural gas (blowout). The process involves pumping heavyweight drilling mud into the well. This procedure is expected to stop the flow of oil and gas from the well. A further step could be sealing the well completely, often with cement.

单词	Top kill
释义	Top kill 英语百科 Top kill A top kill is a procedure used as a means of regaining control over an oil well that is experiencing an uncontrolled eruption of crude oil or natural gas (blowout). The process involves pumping heavyweight drilling mud into the well. This procedure is expected to stop the flow of oil and gas from the well. A further step could be sealing the well completely, often with cement.
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