Dr. DE3.2.1 - App Store
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Publisher Description
Do you want to solve drilling engineering problems in seconds? It is easier than ever before to use Dr. DE Lite mobile app, a must-have toolbox app that includes a substantial collection of functions for every drilling engineer and technician.
Bid farewell to flipping through handbooks, textbooks, standards, etc. for answers. This free app, sophisticated yet simple to use, not only saves time and money, but also makes your engineering and sales efforts more reliable and professional.
The Dr. DE Lite app is equipped with 29 functions that are divided into 11 groups.
--Bit Hydraulics
--Casing Centralizer
--Hole Cleaning
--Hydraulics
--Mud Additives
--Pipe
--Pump
--Tank Capacity
--Volume and Capacity
--Well Control
--Unit Conversion
Version History Fixed issue. 3.2.1 11/26/2025 What is new:
Add more functions under Centralizer, Hydraulics and Mud Group
● Casing Centralizer: Casing Sag
● Casing Centralizer: Standoff of Rigid Centralizer
● Hydraulics: Surge & Swab
● Hydraulics: Flow Split
● Hydraulics: Critical Static Gel Strength
● Hydraulics: Annular Shear Rate
● Mud Additives: Brine Density Change 3.2.0 11/06/2025 1. Fix issue.
2. Update share feature.
3. Adding the new function. 3.1.0 04/16/2024 Fixed issue. 3.0.1 01/29/2024 1) UI and interaction redesign
2) Adding the feedback and language feature.
3) Fixed issue. 3.0.0 01/16/2024 Fixed bugs 2.0.1 03/03/2021 Fixed some bugs 2.0.0 06/03/2020 Dr.DE app 1.0.5 New Features
1.Added bbl/inch and L/ft for tank capacity calculation
2.Fixed bugs 1.0.5 03/28/2020 bug fix 1.0.4 11/01/2018 Mechanical Specific Energy 1.0.3 10/08/2018 bug fix 1.0.2 04/10/2015 bug fix 1.0.1 01/20/2015 1.0.0 01/09/2015
About Dr. DE
The company that develops Dr. DE is StrataGen, Inc.. The latest version released by its developer is 3.2.1.
To install Dr. DE on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Dr. DE as malware if the download link is broken.
How to install Dr. DE on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Dr. DE is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Dr. DE is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.2.1
posted on 2026-10-14
Version History Fixed issue. 3.2.1 11/26/2025 What is new:
Add more functions under Centralizer, Hydraulics and Mud Group
● Casing Centralizer: Casing Sag
● Casing Centralizer: Standoff of Rigid Centralizer
● Hydraulics: Surge & Swab
● Hydraulics: Flow Split
● Hydraulics: Critical Static Gel Strength
● Hydraulics: Annular Shear Rate
● Mud Additives: Brine Density Change 3.2.0 11/06/2025 1. Fix issue.
2. Update share feature.
3. Adding the new function. 3.1.0 04/16/2024 Fixed issue. 3.0.1 01/29/2024 1) UI and interaction redesign
2) Adding the feedback and language feature.
3) Fixed issue. 3.0.0 01/16/2024 Fixed bugs 2.0.1 03/03/2021 Fixed some bugs 2.0.0 06/03/2020 Dr.DE app 1.0.5 New Features
1.Added bbl/inch and L/ft for tank capacity calculation
2.Fixed bugs 1.0.5 03/28/2020 bug fix 1.0.4 11/01/2018 Mechanical Specific Energy 1.0.3 10/08/2018 bug fix 1.0.2 04/10/2015 bug fix 1.0.1 01/20/2015 1.0.0 01/09/2015
version 3.2.1
posted on 2025-11-26
Fixed issue.
version 3.1.0
posted on 2024-04-16
Apr 16, 2024
Version 3.1.0
1. Fix issue.
2. Update share feature.
3. Adding the new function.
version 3.0.1
posted on 2024-01-29
Jan 29, 2024
Version 3.0.1
Fixed issue.
version 3.0.0
posted on 2024-01-16
Jan 16, 2024
Version 3.0.0
1) UI and interaction redesign
2) Adding the feedback and language feature.
3) Fixed issue.
version 2.0.1
posted on 2021-03-03
Mar 3, 2021 Version 2.0.1
Fixed bugs
Disclaimer
Official App Store Link
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