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Top kill

Oil well control technique

A top kill is a procedure used as a means of regaining control over an oil well that is producing crude petroleum or natural gas at a rate that is becoming difficult to govern, and/or is anticipated to become uncontrollable without intervention. This procedure is not used when control has been completely lost over the well, such as in a blowout.

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Top kill

Oil well control technique

Texte en anglais

A top kill is a procedure used as a means of regaining control over an oil well that is producing crude petroleum or natural gas at a rate that is becoming difficult to govern, and/or is anticipated to become uncontrollable without intervention. This procedure is not used when control has been completely lost over the well, such as in a blowout.

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Texte en anglais Pas encore d'article dans ta langue : extrait en anglais.

A top kill is a procedure used as a means of regaining control over an oil well that is producing crude petroleum or natural gas at a rate that is becoming difficult to govern, and/or is anticipated to become uncontrollable without intervention. This procedure is not used when control has been completely lost over the well, such as in a blowout. The process involves pumping heavyweight drilling mud or drilling fluid downwards into the well. This procedure is expected to stop the flow of oil and gas from the well by neutralizing the pressure differential between the source and the top of the well. A further step could be sealing the well completely, often with cement.

Texte : Wikipédia en anglais, CC BY-SA 4.0. ·

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