# Hole Volumes — Casing & Tubing Volumes

> Oilfield volume calculator for hole, annular, tubing, and displacement. (iPhone/iPad app by Ash Point Ltd..)

- Source: https://appshunter.io/ios/app/hole-volumes/id645763976 (this page in markdown: same URL + `.md`)
- Developer: [Ash Point Ltd.](https://appshunter.io/developer/567630274)
- Category: Utilities, Productivity
- Price: Free
- Rating: 4.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2013-05-15
- Data updated: 2026-08-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hole-volumes/id645763976/reviews.md

## What is Hole Volumes?

Oilfield Tubing Volumes allows you to easily calculate hole, annular, tubing, and displacement volumes. Just enter the depth, casing, and tubing size and the app will do the rest!

-Made specifically for oilfield/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
-Enter custom pipe sizes

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

## Key features

- Calculate hole volumes
- Calculate annular volumes
- Calculate tubing volumes
- Calculate displacement volumes
- Supports metric and standard units
- Custom pipe size entry

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/hole-volumes/id645763976/reviews.md

### 1/5 — Bad pop up blocks info needed

*2013-10-23*

This app stinks . It's got a pop up that blocks the important info . What a junk show

## Frequently asked questions about Hole Volumes

### What types of volumes can Hole Volumes calculate?

Hole Volumes can calculate hole, annular, tubing, and displacement volumes. It's designed for specific oilfield applications.

### Can I use Hole Volumes with custom pipe sizes?

Yes, Hole Volumes allows you to enter custom pipe sizes for more accurate calculations. This feature is useful for non-standard equipment.

### Does Hole Volumes support both metric and standard units?

Yes, Hole Volumes allows you to switch between metric and standard depths and sizes. This makes it versatile for different regions and preferences.

### How accurate are the volume calculations in Hole Volumes?

The calculations are designed to be very close, but volumes may be slightly off due to variations in pipe weights and make. It provides a close estimate for practical use.

### What devices is Hole Volumes compatible with?

Hole Volumes is currently supported on iPhones. It is designed for mobile use in the field.

### Is Hole Volumes free to use?

Yes, Hole Volumes is available for free. There are no costs associated with downloading or using its core features.

### How often is Hole Volumes updated?

The latest version is 1.3.3, last updated on August 5, 2025. This indicates active development and maintenance for the app.

### What is the age rating for Hole Volumes?

Hole Volumes has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals who may be exposed to oilfield terminology.

## Version history (last 5 releases)

### 1.3.3 — 2025-08-05

Added more pipe sizes and the ability to create custom pipe sizes.

### 1.3.2 — 2022-07-29

New icon and images.

### 1.3.1 — 2021-01-07

Bug fix relating to how a tubing volume was displayed.

### 1.3 — 2020-12-16

-Rebuilt the app for current devices
-Added some new pipe and casing sizes
-Added tubing string weight

If you haven't already, check out the OilTrails lease locator app. It has GPS navigation, well data, and onsite weather.

### 1.2.2 — 2017-06-26

Added button to check out the new FREE to download, Lease Locator App

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## More apps by Ash Point Ltd.

- [Pump Rate Calculator](https://appshunter.io/ios/app/pump-rate-calculator/id567630271)
- [Tubing Stretch Calculator](https://appshunter.io/ios/app/tubing-stretch-calculator/id707560803)
- [Canadian Lease Locator](https://appshunter.io/ios/app/canadian-lease-locator/id725965038)
- [Half-Life Calculator](https://appshunter.io/ios/app/half-life-calculator/id727797252)
- [Well Service BOP Quiz](https://appshunter.io/ios/app/well-service-bop-quiz/id933660801)

All apps by Ash Point Ltd.: https://appshunter.io/developer/567630274

## Related topics

[quail tools](https://appshunter.io/ios/topics/quail-tools) · [oilfield calculator](https://appshunter.io/ios/topics/oilfield-calculator)

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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 2026-08-20.*