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Each calculator is a one-time purchase — no subscriptions. Need more than one? All-Access covers every calculator, current and future, for one price.

Best Value

All-Access Suite

Every calculator, current and future, for one price.

$234$149

Save $85

Tubular Mechanics

$39

Area Calculator

Pipe, casing & annular area calculations

$39

String & Casing Volume Calculator

Tubing, casing & annular volume / capacity

$39

String Weight Calculator

Air weight & buoyed string weight

Coming Soon
$39

Stretch Calculator

Elastic pipe stretch for spacing & packer setting

Coming Soon

Completion Tools

$39

Shear Out Force Calculator

Shear pin & shear screw release force

Coming Soon
$39

Packer Circulation Calculator

Safe circulating rate & pressure across a packer

Coming Soon