latest wireline analysis results, page-9

Not sure what you try to tell with the number of wells there but there must be plenty. No record tell Cua Lo is top of the diapir structure but I saw faults. Well, since your concern (and me too) is about the CO2 content, I would say there are possibility. NEN said it will evaluate the hydrocarbon presence with MDT before flow testing. I believe they shouldn't test a high CO2 well. Also, these reservoir may have different gas compositions any way. Let find out, no venture no gain.