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Wells & Subsurface

Decline curves, field economics and well-performance assessment topics, with public production-data references.

Energy data

Assessment topics

  • Decline & EUR. Forecast a well's decline and estimate ultimate recovery (Arps).
  • Field economics. Run a field-development case — net present value, rate of return, payback — and a price / rate sensitivity.
  • Nodal analysis. Find a well's operating point from inflow and outflow.
  • Rod-pump diagnostics. Diagnose a sucker-rod pump from its dynamometer card and get a report.
  • Production summaries. Summarise lease, well and field production from public data (BSEE, Texas RRC, SODIR), and compare wells across a block.

Data & methods it works to

Explore the method and review the published capability scope.

Arps decline NPV / IRR Nodal analysis Dynamometer card BSEE (Gulf of Mexico) Texas RRC SODIR (Norway)

All standards NPV calculator

Bring a real well or field

The wells, production and economics capabilities are public — open the data behind them and check it against your own.

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