Ton Miles for Round-Trip 4+

Carlos Moura

    • $6.99



This is an important tool for drilling operations (Oil and Gas). By buying this app you are contributing to the viability of this project. thanks

This application provides the ton miles calculations for round-trip operations in the oil field services.

This app was developed based on API Recommended Practice 9B (API RP 9B).

This version uses the drill string with drill pipe, heavy-weight and two drill collars.

You can contribute with suggestions for improvement, reporting bugs and sharing with your friends.



These tools & materials are provided 'as is' without warranties of any kind, express or implied.

Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools.

Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.

What’s New

Version 2.0

- added Dark Mode compatibility

App Privacy

The developer, Carlos Moura, 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 Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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