Petrolytx
Oil & gas analysis, offline
Free
Review well briefs offline. Use the new handbook for EUR, GOR and field conversions. Set up your own wells on petrolytx.com.
Your analysis. Within reach.
Petrolytx brings your saved oil and gas analyses to iPhone and iPad, ready for a meeting, a site visit, or a question away from your desk.
REVIEW THE WORK THAT MATTERS
Open saved analyses, decision reports, and well briefs from your Petrolytx workspace. See the available economic figures, production outlook, assumptions, and supporting evidence in a clear, focused view.
UNDERSTAND THE DOWNSIDE
Switch between the base case and stored stress cases where available. Keep the conditions and risks behind a report's conclusion close to the numbers.
TAKE A BRIEF OFFLINE
Download a complete brief before you lose connectivity. Find it in Saved, with its analysis date and download time. Offline access applies to briefs you have downloaded on that device.
KEEP YOUR NOTES WITH THE ANALYSIS
Capture a question or observation while the context is fresh. Type or use your keyboard's dictation button. Private notes stay attached to the exact analysis, and notes saved offline synchronize when you reconnect and open the app.
CONTINUE ON THE WEB
Open the corresponding analysis in Petrolytx on the web and find your synchronized notes beside it. Share an account-protected link when you need to refer back to the work.
QUICK CALCULATIONS IN THE FIELD
Open the offline handbook for exponential EUR, produced GOR, water cut, hydrostatic pressure, vertical tank volume and API gravity. Convert liquid volume, gas volume units, pressure, length and temperature. Each calculator explains its units, formula and assumptions. No account is needed, and handbook calculations do not change your saved analyses.
LISTEN AND READ YOUR WAY
Listen to a spoken brief, inspect the chart values as text, and choose light, dark, or system appearance.
Start with the illustrative sample or handbook, with no account required. To bring your own wells into the app, create an account and import your production CSV on petrolytx.com, then return and choose Open my wells. Use the same sign-in method on the web and in the app. Personal analyses are created on the web; available figures and cases depend on the saved analysis. Sample notes remain on your device.
Privacy: https://petrolytx.com/privacy
Terms: https://petrolytx.com/terms
Support: https://petrolytx.com/contact
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A clearer field companion, with a new offline handbook.
- Quick calculations for exponential EUR, GOR, water cut, hydrostatic pressure, tank volume and API gravity.
- Unit conversions with clear formulas, units and assumptions.
- Guided website setup and a direct return to your Wells.
- Refined Field Atlas design, readable evidence and stored downside comparisons.
- More reliable library refresh when returning to the app.
- Subtle animations with support for Reduce Motion, dark mode and larger text.
The developer, No Worries! Lifestyle, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- No Worries Lifestyle, LLC
- Size
- 19 MB
- Category
- Business
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Age Rating
18+
- 18+
- Copyright
- © 2026 No Worries Lifestyle LLC