Observed arrival · 2026-10-25
RigCalc Pro’s drilling calculators
A field-focused workspace offering 65 calculators for drilling operations, including circulation, directional work, well control, pumps, cement, HSE, and unit conversions.
- For
- Drilling crews and field personnel doing rig calculations
- Worth noticing
- Its sample circulation sheet starts at the casing shoe and lists strokes at 100-foot depth intervals, with print and CSV options.
Field notes
The circulation preview exposes its working inputs, including pipe dimensions, pump output, and bit depth, alongside strokes-to-bit and circulation-time results. A separate sheet example lists strokes at 100-foot depth intervals beginning at the casing shoe and offers Letter portrait printing or CSV export. The page identifies the product as an evaluation build and tells users to verify calculations against approved programs, equipment data, and current procedures.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue