# OilField FIT & Leak-Off Test — Accurate FIT & LOT Evaluation

> Accurate FIT & LOT Evaluation (iPhone/iPad app by zhandos uakanov.)

- Source: https://appshunter.io/ios/app/oilfield-fit-and-leak-off-test/id922466794 (this page in markdown: same URL + `.md`)
- Developer: [zhandos uakanov](https://appshunter.io/developer/625286817)
- Category: Reference, Business
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 3 MB
- Languages: American English
- Released: 2014-10-08
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/oilfield-fit-and-leak-off-test/id922466794/reviews.md

## What is OilField FIT & Leak?

Introducing OilField FIT & Leak-Off Test, the essential application tailored for specialists engaged in Oil & Gas exploration and drilling. This versatile tool serves as a reliable support system for oilfield Engineers.

Empowering users with swift calculations, this app enables you to efficiently determine:

Formation Integrity Test outcomes
Leak-Off Test results
Rest assured, all calculations are validated by industry professionals from leading oilfield services companies. Rigorously tested across diverse oilfields in the US, Canada, UAE, and Oman, this application ensures accuracy and reliability.

With its emphasis on quick calculations, it not only enhances operational efficiency but also prioritizes safety in every operation.

For any inquiries or corrections, please reach out to us at info@oilfieldengineer.com.

Wishing you success and safety in your endeavors.


## Version history (last 5 releases)

### 2.3 — 2026-01-25

- Improved calculation data.

### 2.2 — 2024-03-18

- Updated as per last API data;

### 2.1 — 2020-12-10

- bug was fixed;

### 2.0 — 2017-10-17

- bug was fixed;
- App design was updated;

### 1.0 — 2014-10-07

No release notes.

## 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 safety](https://appshunter.io/ios/topics/oilfield-safety) · [oilfield cal](https://appshunter.io/ios/topics/oilfield-cal)

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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 2026-09-04.*