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Supermajors Cost Index

Our Supermajors Cost Index is a proprietary index which serves as a performance benchmark for the upstream oil and gas industry.

The index tracks how major oil and gas companies are performing when it comes to developing their reserves.


Like other notable indices such as consumer price index (CPI), the index provides a transparent benchmark against which performances of various industry players can be compared, tracked, analysed and forecasted.


The data and methodology underpinning this index have been developed and are managed by Apex. The index is updated and published annually as a service to our clients.

Click on a year below to see the index report and press coverage.




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