Process Simulation

Aspen HYSYS + Opsima

HYSYS models the process. Opsima captures how operators experience it.

Opsima captures operator observations and field events that inform process simulation and optimization. Real-world operational data from field communication supplements HYSYS modeling with ground-truth inputs.

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Real-world

Operational data

Continuous

Field observations

Zero

Manual data collection

How it works

Three steps. No disruption.

STEP 01 

Capture

Opsima captures operational observations and equipment data from field communication.

STEP 02 

Structure

AI structures observations into data points relevant to process modeling.

STEP 03 

Inform

Field data provides real-world inputs for HYSYS simulation and optimization.

Capabilities

What Opsima enables.

Operating Conditions

Real-world operating conditions reported by operators inform simulation inputs.

Equipment Performance

Actual equipment performance data from field reports vs. design specifications.

Upset Documentation

Process upsets and off-spec events documented from field communication.

Throughput Data

Actual throughput observations from field teams supplement meter data.

Constraint Identification

Operational constraints reported by operators inform optimization targets.

Model Validation

Field observations help validate and calibrate HYSYS models.

Common use cases

Simulation input data from field observations
Equipment performance tracking
Process upset documentation
Operational constraint identification
Model validation support

Industries

Oil & Gas Refining Chemical Processing Petrochemical

FAQ

Common questions about Aspen HYSYS.

Does Opsima replace HYSYS?

No. Opsima provides real-world operational data that informs HYSYS modeling.

How does it feed simulation?

Field observations are structured into data points that process engineers use as simulation inputs.

Does it work with AspenTech PIMS?

Yes. Operational data from Opsima can support both HYSYS and PIMS workflows.

Can it support optimization studies?

Yes. Real-world constraint data from field communication supports optimization analysis.

See Aspen HYSYS + Opsima in action.

15 minutes on your actual data. No slides, no fluff.

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