economics · reserve metrics
Recycle Ratio
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Inputs
$/BOE
$/BOE
Description
Computes the recycle ratio — realized netback per BOE divided by the cost of finding and developing that same BOE — the standard capital-efficiency metric combining field-level profitability (netback) with capital efficiency (F&D cost) into a single number. Takes both as direct numeric inputs rather than re-deriving them, so it stays consistent with whichever netback and F&D cost figures the user is already working with.
Variables
| Symbol | Unit | Description |
|---|---|---|
| RR | — | Recycle Ratio |
| NB | $/BOE | Operating netback per BOE — see the Netback calculator to derive this from realized price, NRI, LOE, transportation, and processing cost. For an oil-only stream, netback's own $/STB output is numerically the same as $/BOE entered here. |
| F&D | $/BOE | Finding and development cost per BOE — see the F&D Cost calculator to derive this from total E&D expenditures and net reserves added. |
Assumptions
- Netback and F&D cost are both expressed per BOE, on a comparable basis.
- Both figures represent the same or comparable time period and reserve-addition category.
Limitations
- Does not itself derive netback or F&D cost from underlying data — accuracy of the ratio depends entirely on the accuracy and consistency of the two entered figures.
- A single-period recycle ratio can be volatile, since F&D cost itself is often volatile year to year (see fd_cost's own limitations) — multi-year trailing recycle ratios are standard industry practice for smoothing this, which this calculator does not compute automatically.
- Does not distinguish 'basic' from 'all-in' recycle ratio conventions (matching fd_cost's own basic/all-in distinction) — state which convention the entered F&D cost uses alongside any reported result.
Use Cases
- → Capital efficiency screening: Assess whether a company's or basin's reserve-replacement capital spending is being recovered profitably by realized field-level margins.
- → Peer/period comparison: Compare recycle ratios across operators or across a single operator's own history to track whether capital efficiency is improving or deteriorating.
Related Calculations
Region Notes
General
A recycle ratio at or above roughly 1x is generally considered the minimum for a sustainable capital program; ratios are commonly benchmarked in the 2x-3x range for strong performers, though the appropriate threshold varies by commodity price environment and cost of capital.
References
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