Location Map

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Geological Tiers:
T1
T2
T3
T4
Basin Exploration Efficiency
Basin Exploration Efficiency Ranking
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Basin Exploration Efficiency Tier Criteria
Well Success Ratio
Well Success Ratio = Number of Successful Explorations / Number of Explorations

This ratio indicates the percentage of exploration wells that resulted in a successful discovery.

Tier 1 - High Hit Rate / High no. of fields
  • Number of Fields or Discoveries ≥ 90 discoveries
  • Well Success Ratio ≥ 0.30
Tier 2 - High Hit Rate / Low no. of fields
  • Number of Fields or Discoveries < 90 discoveries
  • Well Success Ratio > 0.30
Tier 3 - Low Hit Rate / High no. of fields
  • Number of Fields or Discoveries ≥ 90 discoveries
  • Well Success Ratio < 0.30
Tier 4 - Low Hit Rate / Low no. of fields
  • Number of Fields or Discoveries < 90 discoveries
  • Well Success Ratio ≤ 0.30