**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.

---

**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