ResToolbox2

ResToolbox2

Utilities on the go!

2 ratings
3 reviews

Archived App (Last seen on 12 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • June 26, 2017
  • August 22, 2018

Features

ResToolbox2 screenshot #1 for iPhone
ResToolbox2 screenshot #2 for iPhone
ResToolbox2 screenshot #3 for iPhone
ResToolbox2 screenshot #4 for iPhone
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About

This app offers subsurface engineering tools for quick data checks and rapid decision-making. It includes correlations for oil, gas, and brine properties, nodal analyses, and unit conversions.

Oil, Gas, and Brine property correlations
Oil and Gas Nodal Analyses
Type Curve creation
Flowline & Compression correlations
Units conversions
Volumetrics
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What's New in ResToolbox2

1.2.3

August 22, 2018

This app has been updated by Apple to display the Apple Watch app icon. Added P/Z to Pressure solver in Gas PVT module Added methane free brine properties Added Effective NaCl salinity to actual salinity converter (under petrophysics section) Fix for image sizing in PRMS section Added viscosity section to Units conversion module Now permits changing calorific and weight conversion assumptions in the gas rates Units conversion module

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User reviews

Ant Corrie-Keilig

Mark you are a legend! I can’t tell you how many times I have sat in a meeting, pulled out my IPhone, done a quick calculation...and said guys I’m not sure about this, I’ve just done a quick calculation!

Great Contribution!

Thank you for taking the time to make and share this useful tool for petroleum engineers. Great tool, keep it up!

Amazing

This is great and free!

Developer apps

FAQ

What is ResToolbox2 used for?

ResToolbox2 provides a set of subsurface engineering tools designed for quick data sanity checks and rapid decision-making in the oil, gas, and brine industries. It helps engineers analyze properties, perform nodal analyses, and manage volumetric data.

What specific engineering calculations does ResToolbox2 offer?

ResToolbox2 includes correlations for oil, gas, and brine properties, oil and gas nodal analyses, type curve creation and aggregation, flowline and compression correlations, unit conversions, and volumetric calculations.

Is ResToolbox2 suitable for offline use?

The provided information does not specify offline capabilities for ResToolbox2. It is recommended to check the app's store listing for details on offline functionality.

What devices is ResToolbox2 available on?

ResToolbox2 is available on iPhone, iPad, and iPod devices. It is designed for mobile use, allowing engineers to access tools on the go.

How often is ResToolbox2 updated?

The latest version of ResToolbox2 was released on August 22, 2018. Further information on update frequency would require checking the app's current store listing.

What is the age rating for ResToolbox2?

ResToolbox2 has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

Does ResToolbox2 have ads?

No, ResToolbox2 does not contain advertisements. As it is a free application without ads, users can expect an uninterrupted experience.

What is the user sentiment for ResToolbox2 based on ratings?

ResToolbox2 has a high user rating of 4.5 stars from 2 ratings, suggesting positive user sentiment. This indicates that users who have reviewed the app generally find it useful and effective.