---
title: "Drill Collar - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Drill Collar app is database of Ideal Drill Collar Range.  When select Open Hole Size, the app will show below data: - CASING SIZE TO BE RUN, inch - IDEIAL DRILL COLLAR RANGE, inch - API DRILL COLLAR "
---

# Drill Collar — United States

![Drill Collar App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/c3/25/a5/c325a57d-3a1c-404b-d41b-c3d0c1fbff6b/AppIcon-1x_U007emarketing-0-4-85-220.png/434x0w.png)

**Developer:** [zhandos uakanov](https://apptail.io/developer/zhandos-uakanov-sqc) (Kazakhstan)
**Category:** Reference
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** Zhandos-Uakanov.Drill-Collar
**Store:** Apple App Store
**Country:** United States
**Version:** 1.2 (released 2023-08-31)
**Original Release:** 2017-10-04
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1292363783)
**AppTail Page:** [https://apptail.io/app/drill-collar-eaXe/united-states](https://apptail.io/app/drill-collar-eaXe/united-states)

## Drill Collar Description
Drill Collar app is database of Ideal Drill Collar Range.

When select Open Hole Size, the app will show below data:
- CASING SIZE TO BE RUN, inch
- IDEIAL DRILL COLLAR RANGE, inch
- API DRILL COLLAR SIZES WHICH FALL IN THE IDEAL RANGE, inch

The minimum size drill-collar is calculated from the Lubinski and Hock equation.

Easy. Simple. Useful.

Work Safe!

## Drill Collar Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ed/ab/1f/edab1fb3-f1fe-d025-945e-5ed14fce2eef/pr_source.png/1242x2688.png)




## Drill Collar Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Argentina | Reference | #336 |
| Top Paid | Colombia | Reference | #340 |
| Top Paid | Mexico | Reference | #395 |
| Top Paid | Kuwait | Reference | #444 |


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- [Drilling Simulator 3](https://apptail.io/app/drilling-simulator-3-lsRe/united-states)
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- [OIL & GAS REFERENCE](https://apptail.io/app/oil-gas-reference-maXe/united-states)
- [Directional Drilling](https://apptail.io/app/directional-drilling-cATf/united-states)
- [MPD Simulator](https://apptail.io/app/mpd-simulator-dATf/united-states)
- [DK Bilingual Visual Dictionary](https://apptail.io/app/dk-bilingual-visual-dictionary-IeRq/united-states)

## Drill Collar Available In
- [United Arab Emirates](https://apptail.io/app/drill-collar-eaXe/united-arab-emirates)
- [Argentina](https://apptail.io/app/drill-collar-eaXe/argentina)
- [Austria](https://apptail.io/app/drill-collar-eaXe/austria)
- [Australia](https://apptail.io/app/drill-collar-eaXe/australia)
- [Bulgaria](https://apptail.io/app/drill-collar-eaXe/bulgaria)
- [Brazil](https://apptail.io/app/drill-collar-eaXe/brazil)
- [Belarus](https://apptail.io/app/drill-collar-eaXe/belarus)
- [Canada](https://apptail.io/app/drill-collar-eaXe/canada)
- [China](https://apptail.io/app/drill-collar-eaXe/china)
- [Czechia](https://apptail.io/app/drill-collar-eaXe/czechia)
- [Germany](https://apptail.io/app/drill-collar-eaXe/germany)
- [Dominican Republic](https://apptail.io/app/drill-collar-eaXe/dominican-republic)
- [Algeria](https://apptail.io/app/drill-collar-eaXe/algeria)
- [Ecuador](https://apptail.io/app/drill-collar-eaXe/ecuador)
- [Egypt](https://apptail.io/app/drill-collar-eaXe/egypt)
- [Spain](https://apptail.io/app/drill-collar-eaXe/spain)
- [Finland](https://apptail.io/app/drill-collar-eaXe/finland)
- [France](https://apptail.io/app/drill-collar-eaXe/france)
- [United Kingdom](https://apptail.io/app/drill-collar-eaXe/united-kingdom)
- [Greece](https://apptail.io/app/drill-collar-eaXe/greece)
- [Hong Kong SAR China](https://apptail.io/app/drill-collar-eaXe/hong-kong)
- [Israel](https://apptail.io/app/drill-collar-eaXe/israel)
- [India](https://apptail.io/app/drill-collar-eaXe/india)
- [Iceland](https://apptail.io/app/drill-collar-eaXe/iceland)
- [Italy](https://apptail.io/app/drill-collar-eaXe/italy)
- [Japan](https://apptail.io/app/drill-collar-eaXe/japan)
- [Kuwait](https://apptail.io/app/drill-collar-eaXe/kuwait)
- [Kazakhstan](https://apptail.io/app/drill-collar-eaXe/kazakhstan)
- [Madagascar](https://apptail.io/app/drill-collar-eaXe/madagascar)
- [Mauritius](https://apptail.io/app/drill-collar-eaXe/mauritius)
- [Malaysia](https://apptail.io/app/drill-collar-eaXe/malaysia)
- [Netherlands](https://apptail.io/app/drill-collar-eaXe/netherlands)
- [New Zealand](https://apptail.io/app/drill-collar-eaXe/new-zealand)
- [Philippines](https://apptail.io/app/drill-collar-eaXe/philippines)
- [Pakistan](https://apptail.io/app/drill-collar-eaXe/pakistan)
- [Poland](https://apptail.io/app/drill-collar-eaXe/poland)
- [Portugal](https://apptail.io/app/drill-collar-eaXe/portugal)
- [Romania](https://apptail.io/app/drill-collar-eaXe/romania)
- [Russia](https://apptail.io/app/drill-collar-eaXe/russia)
- [Sweden](https://apptail.io/app/drill-collar-eaXe/sweden)
- [Singapore](https://apptail.io/app/drill-collar-eaXe/singapore)
- [Thailand](https://apptail.io/app/drill-collar-eaXe/thailand)
- [Türkiye](https://apptail.io/app/drill-collar-eaXe/turkey)
- [Taiwan](https://apptail.io/app/drill-collar-eaXe/taiwan)
- [United States](https://apptail.io/app/drill-collar-eaXe/united-states)
- [Vietnam](https://apptail.io/app/drill-collar-eaXe/vietnam)
- [South Africa](https://apptail.io/app/drill-collar-eaXe/south-africa)

---

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