# Oilfield: Gravity & Flow Calc — API Gravity & Density Tools

> API Gravity & Density Tools (iPhone/iPad app by zhandos uakanov.)

- Source: https://appshunter.io/ios/app/oilfield-gravity-and-flow-calc/id6740396322 (this page in markdown: same URL + `.md`)
- Developer: [zhandos uakanov](https://appshunter.io/developer/625286817)
- Category: Reference, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.2 · 1 MB
- Languages: American English
- Released: 2025-01-14
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/oilfield-gravity-and-flow-calc/id6740396322/reviews.md

## What is Oilfield?

Simplify essential oilfield calculations with this all-in-one app! Designed for oil and gas professionals, this app combines tools for API gravity, volume correction, and flow rate calculations in a user-friendly interface.

Key Features:
• API Gravity Calculation: Instantly calculate API gravity and standard density using ASTM D1298 standards.
• Volume Correction Factor (VCF): Adjust liquid volumes to standard conditions (15°C or 60°F).
• Flow Rate Calculator: Calculate pipeline flow rates with options for pipe diameter, velocity, and unit flexibility.
• Unit Flexibility: Switch between mm/inch, m/s/ft/s, bbl/hr, and L/min.
• Intuitive Design: Simple toggles and input fields for quick, accurate results.

Whether in the field or at the office, Oilfield: Gravity & Flow Calc is your go-to solution for reliable, efficient calculations. Download now to optimize your workflow!


## Version history (last 1 release)

### 1.0 — 2025-01-14

No release notes.

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## More apps by zhandos uakanov

- [OilField Formulas iHandy Calc](https://appshunter.io/ios/app/oilfield-formulas-ihandy-calc/id875486327)
- [OilField Downhole Tools](https://appshunter.io/ios/app/oilfield-downhole-tools/id878961481)
- [Directional Drilling Calc.](https://appshunter.io/ios/app/directional-drilling-calc/id885580803)
- [Shift Calendar for Oilfield](https://appshunter.io/ios/app/shift-calendar-for-oilfield/id894353734)
- [OilField iHandbook](https://appshunter.io/ios/app/oilfield-ihandbook/id916850671)
- [OilField Annular Volume Pro](https://appshunter.io/ios/app/oilfield-annular-volume-pro/id921257545)

All apps by zhandos uakanov: https://appshunter.io/developer/625286817

## Related topics

[oilfield calc](https://appshunter.io/ios/topics/oilfield-calc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*