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arbrandt / OPGEE

Oil Production Greenhouse Gas Emissions Estimator
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Fraction of natural gas reinjected smart default doesn't account for flood gas type #203

Closed qlangfitt closed 4 years ago

qlangfitt commented 4 years ago

On the Active Field sheet, the fraction of remaining gas reinjected smart default checks whether gas reinjection and/or flooding are turned on. If gas flooding is on, it defaults to an injection ratio of 1. However, if the injection gas is CO2 or N2 the system still fills in a natural gas reinjection ratio of 1. This leads to a lot of issues with gas export volumes and mass balances. Suggest to change Active Field K104 to:

=IF(AND(J53=1,J90=1),1,IF(J50=1,0.5,0))

qlangfitt commented 4 years ago

This equation is from the "default" column, which is not actually used to fill in blanks. Instead the deterministic default is used and this same issue doesn't exist in that column. So the issue is invalid.