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25 comments on Can we get by with fossil fuels ?

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TJ on February 28, 2006 - 10:03am Permalink | Subthread | Parent | Comments top
That's not what they said.  They actually said that the gas will migrate and exit through a producer (well).  As HO said after the producer wells are shut down if there is a caprock on the field you've got centuries at least.  The fact that the gas can migrate thru the whole field is a good thing, it means most of the void space of the field is available for CO2 storage.
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Ender on February 28, 2006 - 9:42pm Permalink | Subthread | Parent | Comments top
TJ - however is this guaranteed sequestration?  It is not really no good if the CO2 just starts bubbling up after a few centuries.
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