CO<sub>2</sub>-CH<sub>4</sub> exchange in the context of CO<sub>2</sub> injection and gas production from methane hydrates bearing sediments - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Petrovietnam Année : 2012

CO2-CH4 exchange in the context of CO2 injection and gas production from methane hydrates bearing sediments

Résumé

In recent decades, scientists have made an amazing discovery: Methane hydrates in the ocean floor. These solid compounds could represent an important energy reserve. Today it is estimated that they contain equivalent carbon in the form of methane in a huge quantity, twice as much as all deposits of natural gas, oil and coal. In the near future, we need evaluate the possibility to produce this new source of energy, particularly in replacement of oil and coal. The main question concerns the technology to be used because the methane hydrates are distributed in sediment, and they participate to their consolidation. In this paper, we present a method which doesn't modify the structure of the sediment, by replacing the methane hydrate by CO2 hydrate after injection of CO2 gas.
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Dates et versions

hal-00755441 , version 1 (21-11-2012)

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  • HAL Id : hal-00755441 , version 1

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Duyen Le Quang, Jean-Michel Herri, Yamina Ouabbas, Nam Truong Hoai, Du Le Quang. CO2-CH4 exchange in the context of CO2 injection and gas production from methane hydrates bearing sediments. Petrovietnam, 2012, 10, pp.38-45. ⟨hal-00755441⟩
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