Build Probabilistic Type Curves in Minutes
Select analog wells, normalize by completion parameters, and generate P10/P50/P90 type curves automatically. Purpose-built for shale and tight plays.
MCPRun this workflow from Claude or Cursor. Connect Petrolytx in one secure sign-in.Connect AI →Illustrative sample
P10 EUR
1,245 Mboe
P50 EUR
842 Mboe
P90 EUR
487 Mboe
Built by reservoir engineers, for petroleum engineers
Stop Building Type Curves in Spreadsheets
Cherry-picking analog wells introduces bias
Filter and rank analogs by geology, spacing, and completion design
Manual percentile calculations in Excel
Automatic P10/P50/P90 envelopes updated in real time
No normalization for different lateral lengths
Normalize by lateral length, proppant, or fluid per foot
Hours to update type curves when new wells come online
Add new wells to your analog set and regenerate in seconds
No connection between type curves and economics
Feed type curves directly into NPV and scenario analysis
Difficult to quantify forecast uncertainty
Probabilistic P10/P50/P90 ranges for risk-adjusted decisions
Everything You Need for Type Curve Analysis
Professional-grade type curve tools without the enterprise price tag
P10/P50/P90 Type Curves
Probabilistic type curves from analog well groups. Percentile envelopes update automatically as you modify the analog set.
Analog Well Selection
Filter wells by formation, operator, vintage, spacing, lateral length, and completion parameters to build focused analog sets.
Completion Normalization
Normalize by lateral length, proppant per foot, or fluid per foot. Remove completion bias to isolate reservoir performance.
EUR Distribution Analysis
Visualize EUR distributions across your analog set and identify what drives top-quartile performance.
Integrated Decline Models
Fit Arps, Duong, or modified hyperbolic models to type curves. Auto-fit finds optimal parameters with R-squared diagnostics.
Import & Export
Import from CSV, ARIES, or PHDWin. Export type curves and statistics for reserves reports and development plans.
Frequently Asked Questions
What is a type curve and why do I need one?
A type curve is a representative production profile built from analog wells, capturing P10/P50/P90 percentiles to quantify uncertainty. It's essential for reserves estimation, development planning, and investor presentations.
How does Petrolytx build P10/P50/P90 type curves?
Select analog wells and Petrolytx normalizes their production by time on production, then calculates percentile envelopes at each time step. Optionally normalize by lateral length, proppant loading, or other completion parameters.
Can I normalize type curves by completion parameters?
Yes. Normalize by lateral length, proppant per foot, fluid per foot, and other variables. This lets you compare wells with different designs on an apples-to-apples basis.
What basins and formations are supported?
Petrolytx works with data from any basin or formation. Import from CSV, ARIES, or PHDWin and build type curves for the Permian, Eagle Ford, Bakken, Marcellus, or any other play.
How accurate are the type curve forecasts?
Accuracy depends on analog set quality and size. With 15-20+ wells and consistent completions, the P50 typically provides a reliable central estimate. The P10/P90 range quantifies uncertainty for risk-adjusted decisions.
Simple, Transparent Pricing
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Pro
- 250 wells, 10 projects
- Economics & sensitivity analysis
- Contextual analog discovery
- Type curves (P10/P50/P90)
Business
- Everything in Pro
- Capital Dossiers — cited decision memos
- Unlimited wells & projects
- Priority support
Ready to Build Better Type Curves?
Build P10/P50/P90 type curves from your analog wells and feed them straight into NPV and IRR.
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