iPhone Screenshots


-Made specifically for service rig applications.
-Easily figure out hole volumes by putting in the hole depth and selecting the pipe and casing size.
-Change from metric to standard depths and sizes

*These numbers will be very close, but due to pipe weights and make, volumes may be slightly off.

What’s New

Version 1.3.1

Bug fix relating to how a tubing volume was displayed.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Ash Point Ltd., 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

    With Family Sharing set up, up to six family members can use this app.

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