DOW

Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

DOW is a mobile tool for directional drilling engineers and students.

Design J, S, horizontal, continuous build-up, and double inclination angle well trajectories. Automatically generate survey stations, visualize well profiles, and export results to Excel.

Key features:
• Directional well trajectory design
• Automatic survey calculation
• Torque and drag calculations
• Well saving and loading
• Vertical profile visualization
• Excel export
• Offline operation (except map background)
• English and Spanish interface

Designed for field engineers, drilling students, and directional drilling applications.

No registration required. All data stays on the device.
Updated on
May 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

support for pages 17 KB
Content rating
Everyone
Learn more

App support

About the developer
MAYA GALVAN LUIS ANGEL
oagisolutions@gmail.com
Mexico