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Oil & Gas ProPermalink Reply by dbob on May 11, 2011 at 3:25

Marc

The composition of flowback varies based on the length of time the well has been flowing, the formation the well taps, the location geographically within the formation etc. Relatively little H2S is coming out of Haynesville wells, but I don't have a specific number. CO2 is more abundant, but varies considerably from well to well and depending on the stage of flowback.

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Permalink Reply by Marc Avice on May 11, 2011 at 20:36

thanks for the reply.

Do you know where I could get some data about the amount of CO2 in flowback? even if it changes from well to well, it would be nice to have an example.

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