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Distribution of Lisbon gas-oil probabilities derived from two-component discriminant analysis of thermally desorbed C1-C12 hydrocarbon from surface soils over the gas-cap, oil-leg and water-leg of Lisbon. Ethane and nButane are the most important variables for distinguishing productive parts of Lisbon from the water-leg. The recently discovered Lightning Draw Southeast gas field is predicted by the discriminant model.
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Distribution of Lisbon gas-oil probabilities derived from two-component discriminant analysis of thermally desorbed C1-C12 hydrocarbon from surface soils over the gas-cap, oil-leg and water-leg of Lisbon. Ethane and nButane are the most important variables for distinguishing productive parts of Lisbon from the water-leg. The recently discovered Lightning Draw Southeast gas field is predicted by the discriminant model.