Wellsite Pro - Drilling Calc

**Wellsite Pro: Advanced Drilling Engineering at Your Fingertips**

Transform your wellsite operations with the most comprehensive drilling engineering app designed specifically for petroleum industry professionals. Whether you're a drilling engineer, company man, or wellsite supervisor, Wellsite Pro puts powerful calculations and analysis tools right in your pocket.

🎯 **Why Wellsite Pro?**

Wellsite Pro is the FIRST mobile B2C app that brings enterprise-level drilling calculations to individual professionals. No more spreadsheets, no more manual calculations - everything you need for well planning and real-time operations in one beautiful, intuitive app.

📊 **Complete Well Design Suite**

• **Geometry & Directional**: Design vertical, directional, and horizontal wells with precise KOP, build-up rates, and trajectory calculations
• **Casing Program**: Full support for casings and liners with annular volume calculations and cement design
• **BHA Configuration**: Build your bottom hole assembly with Bits, Motors, MWD, Combination, Accessory, Downhole Tool, Drill Collars, Drill Pipe Heavy Weight, and Drill Pipe
• **Hydraulics Analysis**: Real-time pressure drops, ECD, and bit hydraulics optimization
• **Pump Calculations**: Configure multiple pumps (triplex/duplex) with accurate flow rate and efficiency tracking
• **Fluid Properties**: Complete mud properties for WBM, OBM, and cement with real-time quality indicators

⚡ **+70 Professional Calculations**

Access industry-standard formulas across 11 specialized categories:
- Pressures & Gradients
- Equivalent Circulating Density (ECD)
- Hydraulics & Flow Analysis
- Volumes & Capacities
- Bit Hydraulics Optimization
- Circulation Times
- Temperature Profiles
- Pump Performance
- Directional Survey Calculations
- Cementing Analysis
- Risk Alerts & Recommendations
- Overpull Margin
- Well Control Sheet

📱 **Features You'll Love**

✓ **Bilingual Interface**: Seamlessly switch between English and Spanish
✓ **PDF Reports**: Generate professional results, overpull margin and well control sheet, shareable reports with formulas and well schematics
✓ **Imperial & Metric**: Work in your preferred unit system
✓ **Real-time Validation**: Instant feedback on data entry with smart error detection
✓ **Offline Ready**: All calculations run locally - no internet required
✓ **Clean Design**: Modern, intuitive interface built for field conditions
✓ **Fast & Responsive**: Lightning-fast calculations even on older devices

🎓 **Built by Engineers, for Engineers**

Every formula has been validated against industry standards (API, IADC) and tested in real-world operations. Our calculations include:

- Annular velocity and flow rates
- Pressure losses in pipes and annulus
- Critical RPM and buckling analysis
- Kick tolerance and margin calculations
- Hole cleaning efficiency
- Temperature at depth
- And much more...

🔒 **Your Data, Your Device**

- All well data stored locally on your device
- No cloud storage - complete privacy
- No ads, no tracking
- Professional tool, professional privacy

💼 **Perfect For:**

- Drilling Engineers
- Company Representatives (Company Man)
- Wellsite Supervisors (Foreman Drilling)
- Directional Drillers
- Mud Engineers
- Operations Engineers
- Petroleum Engineering Students

🚀 **Get Started Today**

Download Wellsite Pro and experience the future of mobile drilling engineering. Start with a FREE 14-day trial with full access to all features, then continue with a simple subscription.

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**Disclaimer**: Wellsite Pro provides engineering calculations for reference purposes. All calculations should be independently verified by qualified professionals. Users are responsible for decisions made based on app calculations.

**Support**: antoniovargas1002@gmail.com
**Privacy Policy**: https://antvar74.github.io/oilfield-pro-v3/privacy-policy.html

Recent changes:
Wellsite Pro is moving to the web.

The full app is now at wellsite-pro.web.app: the same calculations, installable from your browser, and it still works without coverage at the wellsite.

This Android version will stop receiving updates. Open the app and you'll find the link in the menu.