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Location Map
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Layers
Combined Ranking Tiers:
T1
T2
T3
T4
Combined Ranking Methodology
Source: Rystad 2025
Combined Ranking Methodology - Shows the relationship between geological scores and above ground scores for basin ranking.
Combined Ranking
Basin | Country | Region | Classification | Tier | Geological Score | Above Ground Score | Total YTF (MMboe) |
|---|---|---|---|---|---|---|---|
| No data available | |||||||
Combined Ranking
High Rank (Tier 1)
Combined score of ≥ 30
Mid Rank (Tier 2)
Combined score of < 25 and > 20
Mid Rank (Tier 3)
Combined score of > 20 and < 25
Low Rank (Tier 4)
Combined Ranking < 20
Note
Combined ranking reflects overall basin attractiveness by jointly considering geological potential and above-ground risks scores