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The oil-field ‘fugitive’ that can slip into the water supply

A chained up natural gas wellhead near a gas tanker truck and lorry

A natural-gas wellhead in northern British Columbia, Canada. Such wells can leak methane into the environment. Credit: Aaron Black/Getty

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Nature 597, 597 (2021)



  1. Chao, J. T.-H. et al. Geophys. Res. Lett. (2021).

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