⚡ 17 Engineering Modules • Onshore & Offshore Booster Suite

Drilling Calculations.
Reimagined.

17 professional drilling calculators + AI-powered Q&A. Premium desktop dashboard + mobile app. Works 100% offline. 5 languages. Built for the field & office.

Get DrillMinds Pro → ⏱️ Try 3-Min Interactive Demo
17
Calculators
AI
Ask AI
5
Languages
📱💻
Mobile + Desktop
🇺🇸 🇪🇸 🇸🇦 🇧🇷 🇷🇺 EN · ES · AR · PT · RU
ECD Calculator
17 Engineering Modules

Everything You Need on the Rig

Professional-grade tools that drilling engineers actually use — from Onshore & Offshore Booster ECD to Multi-Design Well Schematics.

💧

ECD Calculator

Bingham & Power Law models. Onshore & Offshore Riser + Booster Line flow. Real-time APL & ECD at Bit and Shoe.

⚙️

Hydraulics

Bit hydraulics, HSI, nozzle optimization. Impact force and jet velocity calculations.

📐

Quick Calcs

Multi-section Onshore & Offshore Riser Booster Bottoms-Up time/strokes, string volume, trip fill & TVD.

🎛️

MPD

Surface backpressure for circulating & static. BHP control, kick margin, equivalent MW.

⚠️

Well Control

Kill sheets, ICP/FCP, MAASP, kick type identification. Driller's & Wait & Weight methods.

🧪

Cementing

Primary, Balanced Plug, Spacer/Wash, Squeeze & Liner. 5 sub-calculators with full sack/slurry calcs.

🌀

Hole Cleaning

Cuttings transport ratio, minimum flow rate, bed height estimation for vertical & directional wells.

🏔️

Wellbore Stability

Collapse & fracture pressure windows, safe mud weight range, and stability envelope visualization.

💧

Slug Calculator

Dry pipe length, slug weight & volume, barite needed. Two calculation modes for POOH operations.

🗄️

Tubular Database

100+ API & Offshore specs (including 42", 28" & 22" Conductors) + Custom User Tubulars. Searchable ID, weight, burst & collapse.

🧭

Directional Calcs

Minimum Curvature surveys, Dog Leg Severity, Build/Turn rate. Multi-station with TVD, N/S, E/W, VS.

↕️

Torque & Drag

Hookload (trip in/out/rotating), friction torque, sinusoidal & helical buckling analysis with Paslay formula.

🔒

Stuck Pipe Toolkit

Free point estimation (stretch method), safe overpull, backoff torque, jar force. 4 diagnostic types with remedial actions.

📋

Trip Sheet

Stand-by-stand volume monitoring with expected vs actual tracking. Color-coded alerts for kicks, losses, or ballooning.

📊

Well Schematic

Interactive SVG wellbore visualization with Multi-Design Save. Editable casing program, open hole, drill pipe & bit position.

🤖

Ask AI Assistant

AI-powered drilling Q&A with Gemini. Ask anything about rig operations, formulas, or troubleshooting.

📚

Drilling Knowledge Base

300+ searchable drilling engineering terms, field formulas, and operational reference guides offline.

Built Different

Why Engineers Trust DrillMinds

Not just another calculator app. Built by a drilling engineer, for drilling engineers — with the rigor your operations demand.

🛢️

Built by a Drilling Engineer

Every formula, every workflow, every edge case — designed by someone who's been on the rig floor. Not a generic dev team.

📐

API & SPE Standards

All calculations follow industry-standard API and SPE methodologies. Bingham Plastic, Power Law, Minimum Curvature — done right.

📡

100% Offline — Built for the Rig

No internet? No problem. DrillMinds works fully offline as a PWA. Install it once, use it anywhere — even in the middle of nowhere.

🌍

5 Languages, Global Reach

English, Spanish, Arabic, Portuguese & Russian. Using field-standard terminology — not Google Translate.

🔒

Your Data Stays Yours

Zero drilling data stored on our servers. All calculations run locally on your device. Your well data never leaves your phone.

⚡

Real-Time Results

No "Calculate" buttons. Results update instantly as you type. Change one parameter and see the impact immediately across all outputs.

🔐 Secure Payments via Stripe
↩️ Cancel Anytime
🇺🇸 US-Based Company
How It Works

Start Calculating in Seconds

Explore the Interactive Demo or subscribe directly to DrillMinds Pro. Works 100% offline.

1

Open the App

Tap the button below to open DrillMinds on your phone or desktop:

Open DrillMinds →

📱 iPhone: Tap Share → "Add to Home Screen"
🤖 Android: Tap ⋮ → "Install app"

2

Configure Settings

Choose your unit system (API or SI), language (EN/ES/AR/PT/RU), and well type (Onshore/Offshore) — applies to all calculators.

3

Pick a Calculator

Navigate between 17 modules using the sidebar or bottom tab bar. Enter your values and get field-ready results in seconds.

🌐
5 Languages
EN · ES · PT · AR · RU
📡
Offline Ready
Works without internet
⚓
Onshore & Offshore
Riser & Booster Line Ready
Pricing

Simple, Transparent Pricing.

Preview the Interactive Demo or subscribe directly for unlimited access to all 17 modules. Cancel anytime.

3-Min Express Demo
3 Min
75% windowed preview • 1 per day (max 3)
  • 3-Minute Live Preview (75% Window)
  • 1 Preview Every 24h (Max 3 Total)
  • Explore All 17 Drilling Modules
  • Preview Offshore Riser & Booster
  • Unlock with Name & Email (No Card)
⏱️ Launch 3-Min Demo →
Pro Monthly
$14.99/mo
direct monthly subscription
  • All 17 Engineering Modules
  • Offshore Riser & Booster Suite
  • 5 Languages (EN/ES/AR/PT/RU)
  • Offline Mode (PWA)
  • AI Knowledge Base
  • Desktop + Mobile App
  • Cancel Anytime
Subscribe Monthly →
BEST VALUE • SAVE 33%
Pro Annual
$119.99/yr
~$9.99/mo billed annually — save $60/year
  • Everything in Pro Monthly
  • All 17 Engineering Modules
  • Multi-Design Well Schematic Save
  • Custom Tubulars & CSV Export
  • All Future Updates Included
  • Priority Engineering Support
  • No Ads Ever
Subscribe Annual →
Team / Enterprise
Custom
corporate & multi-seat contracts
  • Everything in Pro Annual
  • Admin Dashboard
  • Multi-Seat Rig Licensing
  • Custom Branding Option
  • Dedicated Account Manager
  • Corporate Invoice Billing
  • SSO Integration
Contact Sales
🔒 PRICE-LOCK GUARANTEE FOR EXISTING $9.99/MO & FOUNDING LIFETIME MEMBERS

Already subscribed at $9.99/mo? Do not worry — your $9.99/mo founder rate is locked in for life for as long as your subscription remains active (if you cancel and re-subscribe in the future, the new $14.99/mo rate will apply). Founding members who purchased the Lifetime Plan also keep 100% permanent lifetime access forever on their account.

Direct subscription powered by Stripe. Cancel anytime. Prices in USD.

Install in 30 Seconds

No App Store needed. Works on any device, anywhere.

🍎

iPhone / iPad

1 Open app.drillminds.io in Safari
2 Tap the Share ↑ button at the bottom
3 Scroll down → "Add to Home Screen"
✓ Done! App icon on your home screen
🤖

Android

1 Open app.drillminds.io in Chrome
2 Tap ⋮ Menu (top right)
3 Tap "Add to Home Screen" or "Install App"
✓ Done! App icon on your home screen
🖥️

Desktop / Laptop

1 Go to app.drillminds.io in any browser
2 Premium dashboard with sidebar navigation
3 Full-screen calculator experience optimized for desktop
✓ No install needed — works instantly!

⚡ No App Store or Play Store required. Zero downloads. Zero waiting. Instant access.

Ready to Calculate Smarter?

Explore the Interactive Demo in your browser or subscribe directly to DrillMinds Pro ($14.99/mo or $119.99/yr).

Get DrillMinds Pro → ⏱️ Try 3-Min Interactive Demo