Forecast your wells.
Know what they’re worth.
Turn production data into a forecast, test prices and costs, and build a cited investment report for unconventional oil and gas wells.
Forecasts on Free. Economics on Pro. Decision reports on Business.
Illustrative sample
Horizon State 1H
bbl / month
- Estimated lifetime oil
- 1,256 Mbbl
- Full-cycle NPV10
- $21.5M
Sample assumptions: $75/bbl oil, $3/Mcf gas, $11.3M capital. Includes oil and gas cash flow from first production.
From production data to a decision
01
Add your well data
Import CSV, Excel, ARIES, or PHDWin files, or paste a table. Review the data before saving.
02
Review the forecast
Fit a decline curve, compare models, and see estimated lifetime production. Save the forecast you want to use.
03
Check the economics
Test oil and gas prices, costs, and ownership. See NPV, IRR, payout, and downside scenarios with Pro.
Decision reports · Business
Give reviewers the answer and the evidence.
Turn a saved analysis into an investment decision report with a recommendation, economic results, risks, and approval conditions. Every report keeps the data and assumptions used to create it.
What your report includes
- Recommendation and the conditions for approval
- Value, payout, and the downside if assumptions change
- Sources and assumptions reviewers can check
The sample report uses its own illustrative investment case and a hand-written example narrative. Its assumptions differ from the sample well forecast above.
Compare plans and trial termsPetrolytx for iPhone & iPad
Your analysis.
Away from your desk.
Build your analysis on the web. Take the brief into a meeting or a site visit, with the figures, assumptions, and questions that matter.
- The answer, with its context
- Review saved results, compare stored cases, and listen to a spoken summary.
- Ready before the signal drops
- Download a brief before you go. Read it and capture notes without a connection.
- Bring the next question back
- Private notes stay with the analysis. They sync when you reconnect and open the app, ready to continue on the web.
A free companion for your Petrolytx account.
For iPhone and iPad with iOS 18 or later.
Review the brief

Keep it offline

Create and update analyses on the web using your existing plan. The companion gives you a focused way to review saved work and keep notes with it.
Understand the calculations behind your decision
Follow worked examples with stated assumptions, then explore the tools for your own wells.
Start with one well.
Create a free account to import production data and save your forecasts.
No payment method required for Free.