Aspen HYSYS

Maximize safety, throughput and profits by optimizing the entire site in one environment using industry-validated simulation accuracy and time-saving workflows.

The Industry's Leading Process Simulation Software

Comprehensive for the Energy Industry

Optimize upstream, midstream and refining processes in one environment. Integrate models from gathering networks to processing facilities. Sustain refinery profits with faster updates to planning models.

Intuitive, Time-Saving Workflows

Employ seamless, integrated tools for costing, energy management, safety analysis and equipment design. Workflows are tested and improved to complement a process engineer's workflow.

Operational Decision Support

Model the lifecycle from design through operations for faster troubleshooting, online performance monitoring and real-time optimization.

Most Trusted Process Simulator

Rely on the most requested process simulator that has been trusted for over 35 years. Experience the latest innovations in process simulation.

Applications

Applications

Applications

Applications

Related Content

Aspen HYSYS for Oil and Gas

Complete the picture with Aspen HYSYS®

From oil and gas production to refining, gas treatment and liquefaction, Aspen HYSYS streamlines engineering and provides valuable insights to save organizations CAPEX, OPEX and engineering time. View...

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Validation of BLOWDOWN Technology in Aspen HYSYS

Validation of BLOWDOWN Technology in Aspen HYSYS

See how the results of BLOWDOWN Technology in Aspen HYSYS compare with published results.

White Paper
On-Demand Webinar Tile Image

Discover How Chevron Saved Significant CAPEX on a Staggered Blowdown Project

Learn how Chevron confidently kept their platform’s flare loadings under capacity limits using a staggered BDV opening sequence to eliminate the need for an estimated $30M USD in flare system CAPEX.

On Demand Webinar
Dehydration with Aspen HYSYS: Validation of the CPA Property Package

Dehydration with Aspen HYSYS: Validation of the CPA Property Package

Dehydration units are often overdesigned, resulting in high capital or operating costs. In order to ensure design options meet the necessary requirements of saving capital, solvent or energy costs, th...

White Paper
Solving Three Common Problems Through SRU Simulation

Solving Three Common Problems Through SRU Simulation

Small operational issues in the sulphur recovery unit (SRU) can lead to higher emisisons — or worse, a frustrating and costly shutdown. Simulation of the SRU can enable more reliable operations and fe...

White Paper
Webinar:  Design Pressure Relief Systems Using an Integrated Solution

Design Pressure Relief Systems Using an Integrated Solution

This on-demand webinar provides an overview of process safety system design and rating using steady-state analysis, dynamic analysis and flare system analysis. Learn how this integrated solution saves...

On Demand Webinar
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Bring Facilities Online Faster and Manage Unexpected Shutdowns Confidently With Digital Twin Technology

As the process industries face the challenge of digitally transforming their plants and assets, they need tools and technology to support this change. Integrating the use of process simulation, operat...

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Application Video

Aspen How-To

Looking for quick demonstrations on using AspenTech products to solve your engineering and operations challenges? Browse this compilation of bite-sized videos produced by AspenTech experts covering all our major solutions.

eLearning

Aspen eLearning

Find on-demand training for applying AspenTech products to your complex process engineering and operational problems. Our comprehensive eLearning courses, created by AspenTech experts, offer self-guided learning paths for all our major solutions.

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Aspen Classroom Learning

We offer comprehensive libraries of classroom and virtual expert-led training courses for our process engineering and operational solutions. All courses are created and produced by AspenTech experts.