ECLIPSE Industry-Reference Reservoir Simulator Alternatives: Top 10 Oil and Gas Simulation and Modeling Software in 2025

AspenTech enables you to increase safety, throughput and ROI by optimizing the entire site in one environment with simulation accuracy and workflows.

Put Voxler’s 3D modeling abilities to work to better understand your geologic, GIS, well, borehole, and point cloud data.

ProteusDS is a full-featured dynamic analysis software capable of simulating vessels, flexible structures, lines and technologies in harsh marine environments. It is modern, customizable and validated.

Are you looking for hydraulic modelling software or hydraulic simulation software? Synergi Gas software offers advanced hydraulic modelling, including optimization and simulation of gas distribution and transmission networks. Read more.

Our dynamic simulation tool is the industry’s best reservoir modeling software to help engineers predict the short- and medium-term production forecasts.

Proven and robust, PIPESIM software delivers the level of accuracy you need to overcome fluid flow challenges and optimize production.

Get the most out of your GPU with NVIDIA Quadro® Experience™.

Dynamic Graphics EarthVision Technology: Software for 3D Model Building, Analysis, and Visualization

ProSimPlus is a process engineering software that performs rigorous mass and energy balance calculations for a wide range of industrial steady-state processes. Process simulation solution.

We work with you and harness the power of our ecosystem, to deliver solutions and expertise to optimize engineering, operations and performance.

Atmos’ simulation products use a unique state estimator to provide the most robust, reliable, and accurate on-line simulation results in the market

Geomechanics Director (GeoD) allows engineers and scientists to build finite element models from subsurface geology quickly and efficiently. Fully integrated into Altair HyperMesh, this user-friendly solution provides process guidance and a semi-automated approach for importing tessellated surface geology.

Tecplot Data Visualization & CFD post-processing tools help you discover, analyze, and communicate complex data from numerical simulations.

Calculate PVT properties with reliable, simple software. Use PVT Solver to describe and analyze the behavior of petroleum reservoir fluids.

Casing Design Software tool for the oil and gas industry, that reflects the logic and information flow of actual well design. Trial it now for Free.