A free calculator to find the capacities of drillpipe connections and tubes.
The group behind the DS-1 standard has created this Drillstring Toolbox! It's a free calculator that will tell you what the API-recommended makeup torque is for drill-stem connections with whatever sizes you want to plug in. It'll also give you the tensile capacities of that connection. Swipe to the right and you'll find tensile and torsion capacities for drillpipe tubes, too!About Drillstring Toolbox
What's New in the Latest Version 2.1.1
Last updated on Sep 11, 2022
It's been a while, but we've updated the Drillstring Toolbox app to match API Specification 7-2's updated dimensions and preferred / non-preferred categories (check the settings button).
Additional APP Information
Uploaded by
Wilona Lona
Requires Android
Android 4.1+
Category
Content Rating
Everyone
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Old Versions of Drillstring Toolbox
Drillstring Toolbox 2.1.1
4.2 MB Sep 11, 2022
Drillstring Toolbox 2.1.1
4.2 MB Sep 11, 2022
Drillstring Toolbox 2.0.3
1.7 MB Apr 12, 2019
Drillstring Toolbox 2.0.3
1.7 MB Apr 12, 2019
Drillstring Toolbox 1.0.3
1.4 MB Apr 11, 2016
Drillstring Toolbox 1.0.3
1.4 MB Apr 11, 2016