equinorOfficial·10 Agent Skills Included

neqsim

Thermodynamic and process simulation for oil, gas, and CCS

Simulates fluid properties, phase envelopes, PVT behavior, and full process flowsheets for oil, gas, hydrogen, and carbon capture systems. Covers separators, compressors, pipelines, safety relief, field economics, and dynamic transients without manual spreadsheet work. Guides engineering tasks from scoping through validated results, figures, and audit-ready reports.

138|60

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npx skills add equinor/neqsim --all -g -y

Available:

Instructs the agent on Java 8 and formatting constraints, and routes engineering tasks through a mandatory three-step scope, analysis, and reporting workflow using the repository's skills.

All Skills in This Repository (10)

Pure Emerald Level Indicators

📦 In Repo

equinor

neqsim-capability-map

Map NeqSim capabilities across thermodynamics, PVT, process equipment, and standards.

neqsim-java8-rules

Validate NeqSim Java sources against Java 8 compatibility rules.

neqsim-input-validation

Validate NeqSim simulation inputs for temperature, pressure, and composition.

neqsim-physics-explanations

Explain thermodynamic phenomena observed in NeqSim simulations.

neqsim-api-patterns

Provide reusable NeqSim API patterns for Java and Python thermodynamic calculations.

neqsim-regression-baselines

Generate regression baseline fixtures and drift-detection tests for NeqSim simulations.

neqsim-troubleshooting

Diagnose and resolve NeqSim flash convergence and recycle divergence failures.

neqsim-notebook-patterns

Standardize Jupyter notebook structure for NeqSim process-simulation workflows.

neqsim-plant-data

Map plant historian data to NeqSim models for automated comparisons.

neqsim-agent-handoff

Standardize agent-to-agent handoffs in NeqSim pipelines with JSON payloads.

Official

Advanced

Frequently Asked Questions

FAQPage Schema

How to install NeqSim skills?▼

Run `npx skills add equinor/neqsim --all -g -y` in your terminal to install all skills in this collection globally.

What can NeqSim simulate?▼

It calculates fluid properties with 60+ equation-of-state models and simulates process equipment like separators, compressors, pipelines, and distillation columns. It also covers PVT analysis, hydrate prediction, safety relief sizing, and field development economics.

Can I use NeqSim from Python?▼

Yes. A Python wrapper is available via pip, and the skills include Jupyter notebook patterns that load the Java engine through a bridge for thermodynamic and process calculations.

Does NeqSim support CCS and hydrogen modeling?▼

Yes. Dedicated skills cover CO2 pipeline phase behavior, injection well analysis, impurity effects, hydrogen blending, electrolysis, and blue hydrogen production chains.

Do I need coding experience to run engineering tasks?▼

No. You can describe a task like hydrate prediction or compressor sizing in plain English, and the agent scopes it, runs the simulation, and produces a validated report with figures.