Directional Well Survey
By Carlos Moura
Directional Well Survey is a technical productivity tool for petroleum engineers to calculate and visualize well survey stations on iOS.
The App DNA
What makes this app unique?
It removes the need for desktop-bound software when performing quick, on-site interpolation calculations during drilling operations.
For Petroleum engineering students, drilling engineers, and technicians requiring portable well survey calculation tools.
What does it look like?
Key features
Tools to add, insert, edit, and delete survey stations for horizontal and directional wells.
Compatibility with CSV text files for well planning and survey station data.
Automated calculation of survey parameters between two stations using five industry-standard methods.
How much does it cost?
The $14.99 price point positions Directional Well Survey as a low-cost, specialized alternative to professional engineering software.
Velocity
Dormant developmentUX improvementsShow more...
Directional Well Survey has seen no development activity for 761 days. The last update provided minor fixes and improvements to 3D interpolation parameters, but the lack of any subsequent releases indicates the project is no longer being actively maintained. There is no evidence of ongoing support or feature development.
Who built it?
Carlos Moura
13+ apps tracked · Productivity
Wait and Weight Simulator
Directional Drilling
Kick Game 2
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Drilling Hydraulics (Basic)
Gas Compressibility Factor Z
Oilfield Units Converter
Kick Tolerance (Max Kick Vol)
Volumetric Method Simulator
Directional Well Planning
3D InterpolationUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Directional Well Survey
How's the Productivity market?
Directional Well Survey serves a narrow technical niche in the Productivity category, priced at $14.99 to capture professional users seeking portable calculation tools.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Directional Well Survey
Where is it heading?
The market for specialized engineering tools is shifting toward integrated, cloud-based platforms that offer real-time data access. Directional Well Survey remains a stable, offline-first utility, but its lack of active development leaves it vulnerable to competitors that offer deeper integration with modern drilling management systems.
- The app has remained in maintenance mode for over two years, signaling a focus on stability over new feature expansion.
The SWOT
- Specialized interpolation library functions as a technical barrier for general-purpose productivity rivals.
- Expanding CSV import templates could reduce friction for professional users.
Next best moves
Audit CSV import compatibility because users rely on spreadsheet interoperability → maintain professional utility
The counter-intuitive read
The app's lack of updates is a feature…
Read the full takeBottom line
Directional Well Survey provides a stable, specialized utility for field engineers, but its lack of active development risks obsolescence against modern, cloud-integrated alternatives. Maintaining the current toolset is sufficient for the existing user base, provided the core calculation logic remains accurate.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Directional Well Survey suitable for professional drilling engineering?
Does Directional Well Survey support offline use?
What data formats can I import into Directional Well Survey?
Sources
- [1] App Store
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