equinor/neqsim

NeqSim is a library for calculation of fluid behavior, phase equilibrium and process simulation

This repository also configures its own agents. See what neqsim tells them →

156Stars on the repository
303Mods indexed here, across every type
todayLast push, which is what freshness is scored on
Apache-2.0Licence, which decides whether bodies are shown

equinor/neqsim

Skill Claude CodeCodex

Check whether a PaperLab course book prepares students for the associated exercises and exams. Use this when a book has source folders with exams, exercise PDFs, review chapters, learning objectives, or end-of-chapter questions.

not rated 156 today A 0 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Review and design PaperLab exercise sets with intentional progression from conceptual checks to calculation, design, uncertainty, and capstone tasks.

not rated 156 today A 36 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Create compact teaching timelines for field-development books. Use this when case studies, NCS regulatory steps, PDO decisions, project gates, or CCS value chain milestones need to be placed in chronological context.

not rated 156 today A 0 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Audit PaperLab figures for accessibility, readability, engineering plotting conventions, print safety, and style consistency across chapters.

not rated 156 today A 32 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Convert PaperLab research questions into falsifiable hypotheses, benchmark matrices, statistical tests, and acceptance criteria for computational papers.

not rated 156 today A 36 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Build instructor resources from PaperLab books: lecture outlines, slide plans, question banks, solution manuals, rubrics, labs, and exam variants.

not rated 156 today A 36 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Design safe interactive HTML labs from PaperLab notebooks, with bounded inputs, static fallbacks, and student prompts. Use when turning computational examples into guided learning activities.

not rated 156 today A 41 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Map PaperLab learning objectives to sections, figures, notebooks, examples, exercises, and assessments. Use when verifying that a chapter or whole book delivers on its stated student outcomes.

not rated 156 today A 46 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Find and track public calls for papers, special issues, conferences, and themed collections relevant to PaperLab and NeqSim research topics.

not rated 156 today A 37 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Curate reference datasets for PaperLab validation, including source tracing, unit normalization, uncertainty notes, license status, and citation mapping.

not rated 156 today A 34 tokens copy · 100% Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Living tasks and continuous task solving with NeqSim (neqsim task-living/task-cycle/task-solve/task-resume/task-update/task-backtest/task-schedule/task-promote/task-report/task-ledger). USE WHEN: a solved task must keep improving daily or on events, resume from persisted state, detect technical-evidence changes and…

not rated 156 changed yesterday A 101 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides NeqSim agents through acid-gas and contaminant removal with SimpleAmineAbsorber, SimpleAmineRegenerator, SystemKentEisenberg, SystemDesmukhMather, RateBasedAbsorber, MembraneSeparator, and PressureSwingAdsorptionBed. USE WHEN: screening CO2/H2S sweetening, setting up amine absorption and regeneration, comparing…

not rated 156 today A 114 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through ProcessLinkedMPC, ProcessLinearizer, ModelPredictiveController, VirtualFlowMeter, SoftSensor, and DataReconciliationEngine. USE WHEN: identifying a process model for MPC, exporting state-space or industrial controller models, estimating unmetered flow or properties, checking controller…

not rated 156 today A 89 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Equipment capacity constraints, bottlenecks, utilization snapshots, KPI/response DTOs, validated automation writes and GOR/MPFM rate fitting (CapacityConstraint, BottleneckTracker, ProcessAutomation, ProductionRateFitter, BroydenAccelerator). USE WHEN: asked what limits a flowsheet, how to expose a capacity margin…

not rated 156 changed 6d ago A 102 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents in choosing equilibrium-stage versus rate-based packed columns, selecting solvers, sizing trays/packing, and checking hydraulic limits. USE WHEN: a user asks about tray or packing selection, column diameter, flooding, weeping, pressure drop, HETP, mass-transfer rates, or solver choice. Anchors…

not rated 156 today A 109 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through NeqSim energy-bus coupling and facility electrification. USE WHEN: users ask to balance electrical or thermal buses, couple process demand to energy supply, screen power-from-shore, compare electric/gas/steam drivers, dispatch wind/solar/gas turbines, assess turbine degradation or wash intervals…

not rated 156 changed 6d ago A 113 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through NeqSim EngineeringProject, EngineeringDesignLoop, PidDesignSynthesizer, DexpiEngineeringExporter, EngineeringDeliverableCompiler, and EngineeringApprovalLedger. USE WHEN: building a governed engineering design basis, iterating equipment design modules over cases, synthesizing and checking P&IDs…

not rated 156 today A 95 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides integrated production and lifecycle studies using IntegratedProductionModel, WellDeliverabilityCurve, TieInCapacityPlanner, FieldLifecycleEvaluator, CashFlowEngine, and ReservoirCouplingExporter. USE WHEN: a user asks to couple well deliverability with a gathering network, match well tests, allocate limited gas…

not rated 156 changed 8d ago A 98 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

This skill guides agents through NeqSim operational risk simulation and evidence-based safety review. USE WHEN: generating failure scenarios, running transient ESD tests, reviewing open drains or process safety systems, checking P-002/STS0131 gates, or estimating dynamic, portfolio, condition-based, or real-time risk.…

not rated 156 today A 100 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through NeqSim pipeline and terminal networks. USE WHEN: users ask to solve a looped gathering/export network, optimize well and choke settings, apply nominations or quality limits, track gas linepack or transient composition, blend crude, or schedule terminal tanks and cargoes. Anchors…

not rated 156 changed today A 98 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through ProcessResearcher, ProcessResearchSpec, ProcessCandidateGenerator, ProcessSynthesisGraph, ProcessSynthesisTemplateLibrary, and ProcessSuperstructureExporter. USE WHEN: a user wants candidate flowsheets generated from feed/product goals, bounded process-network paths compared, reaction routes…

not rated 156 today A 81 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Guides agents through NeqSim produced-water treatment and solids separation. USE WHEN: users ask to screen produced-water oil removal, hydrocyclone or flotation performance, solids split/dewatering, filtration pressure drop, crystallization, liquid-liquid extraction, water degassing, or pipeline…

not rated 156 today A 103 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

Assay characterization, crude-blend planning, crude-column reference cases, ASTM D86 and hydrotreating balance receipts (OilAssayCharacterisation, RefineryAssayBlend, RefineryLinearBlendOptimizer, RefineryHydrotreatingSulfurNitrogenBalance, StandardASTMD86). USE WHEN: asked to characterize a crude assay, blend…

not rated 156 today A 104 tokens original Apache-2.0

equinor/neqsim

Skill Claude CodeCodex

This skill guides agents through NeqSim release-source-term calculations. USE WHEN: estimating a leak or rupture rate, selecting an orifice or pipe-decompression model, building a time-resolved source term, or handing release conditions to fire or dispersion analysis. Anchors: ReleaseFlowRequest, ReleaseFlowResult…

not rated 156 changed 8d ago A 83 tokens original Apache-2.0

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