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RUNSPEC.io
by Reservoir
Subsurface modelling,
AI-accelerated.

RUNSPEC is a cloud-based reservoir engineering platform built for dynamic subsurface conceptual modelling and fast-track field studies. Generate production-ready OPM Flow simulation decks in minutes, run them instantly in the cloud, and iterate at the speed of thought — no local installation, no HPC queue, no waiting.

AI Deck Builder
Conversational interface generates fully validated BLACK-OIL and GEOTHERMAL simulation decks with correct keyword syntax.
OPM Flow Integration
Run NOSIM validation and full simulations directly in the browser — cloud-hosted, zero setup. Download EGRID, UNRST and SMSPEC outputs instantly.
PVT Correlations
Standing, Glaso, Vasquez-Beggs, Lee-Gonzalez and more — computed automatically from your reservoir conditions.
Grid & History Import
Import corner-point grids via xtgeo, digitise structure maps, match against historical production data in Excel or CSV.
Training & Rapid Screening
Purpose-built for fast-track reservoir engineering training and conceptual screening studies. Build, run and compare multiple scenarios in a single session.
OPM
Flow 2025.10
v0.42
Release
🇩🇪
Frankfurt · GDPR
early access
Invitation-only beta.
Contact mail@runspec.io
to request your personal invite link.
Data Sovereignty
🇩🇪
100% German hosting — data never leaves EU jurisdiction
GDPR + BDSG compliant — Europe's strictest data protection
No US CLOUD Act — your reservoir models stay protected