QASR™ Reservoir Simulator
The intelligent reservoir simulator built for speed, precision, and massive scalability.
QASR is a premier subsurface reservoir simulator engineered to meet today’s energy challenges, from large scale complex reservoir models to real-time field decisions. Its AI-powered engine, advanced numerical methods with pioneering mimetic technology, full support for unstructured grids and for black-oil and compositional modeling, along with embedded tools for uncertainty quantification and history matching, deliver industry-grade precision at scale.
Built for billion-cell models, accelerated workflows, and deep insight, QASR delivers unmatched speed, intelligence, and accuracy.
Core Capabilities of QASR Simulator
Designed for today’s subsurface challenges — faster, smarter, and at scale.
Billion-Cell Scalability
Simulate over 1 billion active cells with efficient MPI-parallel performance.
Compositional & CCS Modeling
Support for black-oil, compositional, and 3-phase CCS modeling.
Unstructured Grid Support
Model complex polyhedral grids with full-tensor physics and mimetic accuracy.
History Matching & UQ
Embedded ensemble workflows for uncertainty quantification and AI-assisted tuning.
Real-Time Data Fusion
Live integration with SCADA, seismic, and sensor feeds for smarter decisions.
AI-Integrated Engine
Surrogate modeling, scenario optimization, and data enhancement, all built-in.
News & Highlights
Driving global attention to scalable, intelligent reservoir simulation.
“QASR Reservoir Simulator: From Research Proposal to the Road of Commercialization”
(Abushaikha and Abd, 2025)
“HBKU develops billion-cell simulation for giant oil and gas fields”
(The Peninsula Qatar, 2021)
“HBKU research to optimise oil exploration, extraction”
(Gulf Times, 2018)
Want to learn more about QASR?
Whether it’s features, licensing, or collaboration — we’d love to hear from you.