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1. ▌
   Neqsim Adsorbent Capillary Condensation Screening · equinor bundle

   Educational screening of the maximum allowable condensable-contaminant concentration in a gas feeding a fixed adsorbent bed (mercury guard bed, molecular sieve, catalyst guard) before capillary condensation floods the sorbent pores. USE WHEN: a task needs a public, screening-level contaminant ppmv limit from the Kelvin equation and a sorbent pore radius, or needs to explain why a bed degrades with no free liquid at the inlet.
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2. ▌
   Neqsim Resource Classification Screening · equinor bundle

   Educational petroleum resource classification screening using public SODIR RC0-RC9 project maturity and SPE-PRMS categories as independent axes. USE WHEN: a task needs to classify historical production, reserves, contingent resources, or undiscovered/prospective resources without confusing maturity with 1P/2P/3P or 1C/2C/3C uncertainty.
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3. ▌
   Book Creation · equinor

   PaperLab skill for book creation workflows in scientific writing and book production.
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   Neqsim PDF Ocr · equinor

   OCR-based text extraction from PDFs (scanned documents, P&IDs, vendor datasheets, engineering drawings) using OCRmyPDF, Tesseract, and pytesseract. USE WHEN: a PDF has no embedded text layer (scanned), pymupdf returns empty/low text, or the user explicitly asks to extract text/tags from a P&ID, mechanical drawing, or paper-original datasheet. Pairs with neqsim-technical-document-reading (which handles text-based PDFs and visual analysis via view_image).
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5. ▌
   Figure Discussion · equinor

   PaperLab skill for figure discussion workflows in scientific writing and book production.
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6. ▌
   Neqsim In Writing · equinor

   Author scientifically rigorous chapters and papers where every quantitative claim is backed by a NeqSim simulation, regression test, or notebook. Covers the dual-boot setup cell, claim → test linkage, equation → Java method cross-references, units enforcement against `nomenclature.yaml`, and notebook-driven figure / results-table injection.
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7. ▌
   Neqsim Plant Data · equinor

   Connecting NeqSim process simulations to plant historian data via tagreader. USE WHEN: reading data from OSIsoft PI or Aspen IP.21 historians, building tag mappings for process equipment, comparing simulated vs measured values, running digital twin loops, integrating NeqSim models with operational data, or extracting event windows for water-hammer screening. Covers tagreader API, tag mapping patterns, data quality handling, mock data generation, model-vs-plant comparison workflows, and valve/pump transient snapshots.
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8. ▌
   Journal Formatting · equinor

   Apply journal-specific formatting rules to transform a manuscript from Markdown
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9. ▌
   Neqsim Java8 Rules · equinor

   Java 8 compatibility rules for NeqSim. USE WHEN: writing or reviewing any Java code for NeqSim, including tests. Covers forbidden Java 9+ features, replacement patterns, API verification, and JavaDoc requirements. All NeqSim Java code MUST compile with Java 8.
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10. ▌
    Analyze Convergence · equinor

    Interpret flash algorithm convergence metrics, identify patterns, and produce
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11. ▌
    Neqsim API Patterns · equinor

    NeqSim API patterns and code recipes. USE WHEN: writing Java or Python code that uses NeqSim for thermodynamic calculations, process simulation, or property retrieval. Covers EOS selection, fluid creation, flash calculations, property access, equipment patterns, and unit conventions.
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12. ▌
    Neqsim Ccs Hydrogen · equinor

    CO2 capture, transport, storage (CCS) and hydrogen systems patterns for NeqSim. USE WHEN: modeling CO2 pipelines, injection wells, impurity effects on phase behavior, CO2 dense phase transport, hydrogen blending, electrolysis, or any CCS/H2 value chain analysis. Covers CO2 phase behavior, impurity management, well integrity, and hydrogen systems.
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13. ▌
    Neqsim Water Hammer · equinor

    Water hammer and liquid hammer screening workflow for NeqSim. USE WHEN: evaluating fast valve closures, pump trips, check-valve slam, hydraulic surge, STID/P&ID route extraction, tagreader event windows, or MCP runWaterHammer studies. Covers WaterHammerPipe, WaterHammerStudy, STID route geometry, tagreader field-data overrides, pressure envelopes, Joukowsky checks, and screening limitations.
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14. ▌
    Neqsim Agent Handoff · equinor

    Agent-to-agent communication schema for NeqSim. USE WHEN: composing multi-agent pipelines where one agent's output feeds another agent's input. Defines structured result formats for fluid definitions, simulation results, and design outputs that agents can pass to each other.
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15. ▌
    Neqsim Unisim Reader · equinor bundle

    Reads Honeywell UniSim Design / Aspen HYSYS .usc files via COM automation and converts them to NeqSim ProcessSystem / ProcessModule structures. USE WHEN: a user has UniSim/HYSYS simulation files and wants to recreate or compare the model in NeqSim. Covers COM API navigation, column AttachedFeeds/AttachedProducts connectivity, component mapping, E300 fluid transfer, operation-handler registry strategy, topology reconstruction, sub-flowsheet handling, batch regression against the UniSim sample library, and result verification.
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16. ▌
    Neqsim Capability Map · equinor

    Structured inventory of NeqSim's capabilities by engineering discipline. USE WHEN: checking what NeqSim can do, planning implementations, assessing gaps for engineering tasks, or routing work to the right agent. Covers thermodynamics, process equipment, PVT, standards, mechanical design, flow assurance, safety, and economics.
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17. ▌
    Neqsim Eos Regression · equinor

    EOS parameter regression workflow for fitting equation-of-state models to experimental data. USE WHEN: tuning binary interaction parameters (kij), matching saturation pressures, fitting PVT data (CME, CVD, DL), characterizing C7+ fractions, or validating EOS predictions against lab measurements. Covers SRK, PR, CPA parameter fitting strategies.
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18. ▌
    Neqsim Flow Assurance · equinor

    Flow assurance analysis patterns for NeqSim. USE WHEN: predicting hydrate formation, wax appearance, asphaltene stability, CO2/H2S corrosion (NORSOK M-506, de Waard-Milliams, FeCO3 film), mineral scale (saturation index, scale kinetics, brine mixing / seawater incompatibility), scale/solids valve plugging & Cv/opening drift (ValveScaleDrift), scale/deposit remediation & dissolver/solvent/wash selection for cleaning fouled equipment (ScaleRemediationAdvisor), elemental sulfur (S8) deposition from oxygen ingress / H2S oxidation at pressure or temperature letdown (compressor inlets, valves, dry-gas seals, letdown stations), per-segment pipeline corrosion+scale profiles, inspected metal-loss screening, pipeline hydraulics, DNV-RP-F109 on-bottom stability screening, DNV-RP-F105 free-span screening, DNV-RP-F104 CO2-envelope screening, DNV-RP-F110 global-buckling response screening, DNV-RP-F114 pipe-soil screening, water/liquid hammer screening, slug flow, thermal analysis, or chemical inhibitor dosing. Covers all f
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19. ▌
    Neqsim Phase Envelope · equinor bundle

    Generate, plot, interpret, validate, and troubleshoot NeqSim PT phase envelopes. USE WHEN: calculating phase envelopes, dew and bubble curves, cricondenbar, cricondentherm, critical points, retrograde regions, envelope segments, or fixing Michelsen continuation and singular-Jacobian failures caused by zero or trace components.
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20. ▌
    Neqsim Process Safety · equinor

    Process safety methodology — barrier management, PSFs/SCEs, HAZOP guidewords, LOPA worksheets, SIL determination per IEC 61511, integrated facility safety response, safety change revalidation, independent benchmarks, bow-tie analysis, risk-matrix scoring, TR3001 overpressure-protection studies, and trapped-liquid fire rupture screening. USE WHEN: a task requires barrier registers, hazard identification, layer-of-protection analysis, safety-integrity-level assignment for an SIF, integrated ESD/compressor-trip/blowdown/relief/flare evidence, safety-study revalidation after change, independent method benchmarks, overpressure relief-cause / governing-case studies, trapped liquid rupture/PFP demand, or quantitative risk evaluation. Anchors on neqsim.process.safety.barrier, neqsim.process.safety.risk, neqsim.process.safety.overpressure, and neqsim.process.safety.rupture classes.
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21. ▌
    Neqsim Stid Retriever · equinor

    Retrieves engineering documents (compressor curves, mechanical drawings, line lists, P&IDs, data sheets, vendor docs, material certificates, fire/PFP documents, piping specs) from document management systems for use in NeqSim engineering tasks. Supports local directories, manual upload, and pluggable retrieval backends (e.g., stidapi for STID). USE WHEN: a task needs vendor performance data, mechanical drawings, line-list route hydraulics, water-hammer route/event evidence, trapped-liquid fire rupture evidence, or as-built documentation for process equipment.
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22. ▌
    Neqsim Utility Design · equinor

    Screening-level utility-system DESIGN with NeqSim Java classes and the MCP designUtilities tool — fired steam Boiler, Deaerator, vapour-compression RefrigerationCycle, on-site NitrogenSystem generator, and multi-pressure SteamNetwork header cascade, plus the UtilitySystemDesigner aggregator that harvests demands from a run ProcessSystem/ProcessModel. USE WHEN: a task needs to size a utility duty/flow/power, estimate utility CO2 and operating cost, build a steam header balance, or expose utility sizing through MCP. Pairs with neqsim-utilities-specification (which decides utility LEVELS) and neqsim-heat-integration (grand composite curve drives the duties).
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23. ▌
    Run Flash Experiments · equinor

    Execute NeqSim flash calculations in batch mode, collect metrics, and produce
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24. ▌
    Write Methods Section · equinor

    Draft a publication-quality Methods section for a computational thermodynamics
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25. ▌
    Design Flash Benchmark · equinor

    Create a structured test matrix for comparing flash algorithm performance
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26. ▌
    Neqsim Field Economics · equinor

    Oil & gas field economics, NPV, IRR, cash flow, and fiscal regime modeling with NeqSim. USE WHEN: calculating project economics (NPV, IRR, payback), evaluating tax regimes (Norwegian NCS, UK, generic), building cost estimates (CAPEX/OPEX), or running Monte Carlo sensitivity analysis on economic outcomes.
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27. ▌
    Neqsim Troubleshooting · equinor

    Troubleshooting playbook for common NeqSim failures. USE WHEN: a simulation fails to converge, produces unexpected results, throws exceptions, or gives zero/NaN values. Covers flash non-convergence, recycle divergence, equipment errors, phase identification issues, and numerical problems.
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28. ▌
    Neqsim Heat Integration · equinor

    Pinch analysis and heat integration — composite curves, ΔTmin selection, MER targeting, grand composite, HEN synthesis, retrofit. USE WHEN: a task involves reducing utility cost, evaluating heat recovery, sizing utility duties, or comparing process alternatives on energy efficiency. Anchors on neqsim.process.equipment.heatexchanger.heatintegration.PinchAnalysis.
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29. ▌
    Neqsim Input Validation · equinor

    Input validation rules for NeqSim simulations. USE WHEN: setting up thermodynamic systems, process equipment, or running simulations. Catches physically impossible or suspect inputs before simulation runs, saving time and providing corrective guidance.
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30. ▌
    Neqsim Power Generation · equinor

    Power generation patterns for NeqSim. USE WHEN: modeling gas turbines, steam turbines, HRSG, combined cycle systems, waste heat recovery, or calculating fuel gas consumption and thermal efficiency. Covers GasTurbine, SteamTurbine, HRSG, CombinedCycleSystem classes and heat integration with PinchAnalysis.
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31. ▌
    Neqsim Process Modeling · equinor

    Process modeling and flowsheet construction patterns for NeqSim. USE WHEN: building executable NeqSim process simulations, ProcessSystem flowsheets, or runnable process models with streams, separators, compressors, heat exchangers, valves, pumps, distillation columns, recycles, adjusters, topology checks, result extraction, and engineering validation.
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32. ▌
    Neqsim Standards Lookup · equinor

    Industry standards lookup and compliance tracking for NeqSim engineering tasks. USE WHEN: any engineering task requires standards compliance (API, ISO, NORSOK, DNV, ASME, EN, ASTM), risk assessment, or safety analysis. Provides equipment-to-standards mapping, database query patterns, results.json schema for standards_applied, and risk standards quick-reference.
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33. ▌
    Neqsim Subsea And Wells · equinor

    Subsea production systems, DNV-RP-F109 on-bottom stability screening, DNV-RP-F105 free-span screening, DNV-RP-F101 corroded-pipeline screening, well design, SURF cost estimation, and tieback analysis with NeqSim. USE WHEN: designing subsea fields, screening pipeline/cable/umbilical seabed stability or inspected metal loss, sizing flowlines and umbilicals, estimating well costs, performing casing design, running tieback comparisons, or configuring subsea equipment (trees, manifolds, boosters, risers).
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34. ▌
    Neqsim Wax Calculations · equinor

    Use when: performing NeqSim wax calculations, wax appearance temperature (WAT), wax fraction versus temperature curves, wax precipitation, waxy-oil viscosity, wax model tuning, or wax inhibitor screening for flow assurance studies. Covers the verified Java and Python API setup for wax-forming oils with TBP and plus fractions.
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35. ▌
    Design Reactor Benchmark · equinor

    Create a structured test matrix for evaluating Gibbs energy minimization
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36. ▌
    Neqsim Field Development · equinor

    Field development workflows, concept selection, and integrated project evaluation using NeqSim. USE WHEN: performing field development studies, concept screening, tieback analysis, production forecasting, or integrated field planning. Covers the full lifecycle from discovery through operations with NeqSim's field development classes.
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37. ▌
    Neqsim Literature Search · equinor

    Literature and web research workflow for NeqSim engineering tasks. USE WHEN: a task needs related papers, standards, textbook data, benchmark/reference data, or background information gathered from the open web and paper sources, then stored and summarized so it is reusable and distributable. Stores papers under references/literature/, saved web pages/extracts under references/web/, writes a structured literature_findings.md (claims + citations + relevance), and feeds the distributable references/SOURCES.md.
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38. ▌
    Neqsim Notebook Patterns · equinor

    Jupyter notebook patterns for NeqSim. USE WHEN: creating or reviewing Jupyter notebooks that use NeqSim for process simulation, thermodynamics, or PVT analysis. Covers devtools workspace setup, class imports, notebook structure, visualization requirements, and results.json schema.
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39. ▌
    Neqsim Platform Modeling · equinor

    Production platform process modeling patterns for NeqSim. USE WHEN: building full topside process models for oil & gas platforms (FPSO, fixed, semi-sub) from design documents, P&IDs, or operational data. Covers fluid creation with TBP fractions, multi-stage separation with recycles, recompression trains with compressor curves and anti-surge, export/injection compression, oil stabilization, scrubber liquid recovery, iteration strategies, and structured result extraction. Derived from 15+ production NCS platform models.
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40. ▌
    Analyze Gibbs Convergence · equinor

    Interpret Gibbs energy minimization convergence metrics, analyze Jacobian
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41. ▌
    Neqsim Dynamic Simulation · equinor

    Dynamic simulation guidance for NeqSim. USE WHEN: running transient simulations, modeling startup/shutdown, tuning PID controllers, analyzing pressure/level dynamics, performing blowdown/depressurization, or setting up measurement devices and control loops. Covers runTransient, DynamicProcessHelper, controller tuning, and dynamic equipment configuration.
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42. ▌
    Neqsim Hazid Fmea Eta Fta · equinor

    Structured hazard-identification workflows — HAZOP worksheets with the seven IEC 61882 guidewords, deviation→calculation auto-population that maps each guideword/parameter deviation to the NeqSim calculator that quantifies its consequence (overpressure, vacuum collapse, deadhead, surge, backflow/water-hammer, low-temperature/MDMT, fire case, runaway reaction), FMEA failure-mode tables with RPN/criticality scoring, event-tree analysis (ETA) for outcome frequency, fault-tree analysis (FTA) with β-factor common-cause modelling and minimal cut sets, and escalation-graph (domino) screening. USE WHEN: a task requires systematic hazard identification, qualitative-to-quantitative scenario development, mapping HAZOP/HAZID deviations to quantitative process-safety calculations, top-event decomposition, or escalation/domino analysis between adjacent equipment. Anchors on neqsim.process.safety.hazid, neqsim.process.safety.risk.eta, neqsim.process.safety.risk.fta, neqsim.process.safety.escalation.
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43. ▌
    Neqsim Process Extraction · equinor bundle

    Extracts process simulation data from unstructured sources (text, tables, PFDs, data sheets, STID/E3D line lists) and converts it to NeqSim JSON builder format or PipingRouteBuilder route models. USE WHEN: a user provides a process description, PFD, operating data, line-list table, or design document and wants a running NeqSim simulation. Covers equipment mapping, stream wiring, route hydraulics, unit conversion, composition normalization, and confidence scoring.
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44. ▌
    Neqsim Distillation Design · equinor

    Distillation column design rules for NeqSim. USE WHEN: setting up distillation columns, troubleshooting convergence, selecting internals (trays/packing), sizing columns, or analyzing column performance. Covers DistillationColumn setup, solver selection, feed tray optimization, reflux ratio, and internals selection per industry standards.
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45. ▌
    Neqsim Electrolyte Systems · equinor

    Electrolyte and brine chemistry guidance for NeqSim. USE WHEN: modeling produced water, scale prediction, CO2/H2S in aqueous systems, MEG/DEG injection, hydrate inhibitor dosing, or any system with ions, salts, or electrolytes. Covers SystemElectrolyteCPAstatoil setup, ion components, scale risk assessment, and brine handling patterns.
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46. ▌
    Neqsim Hydrogen Production · equinor

    Hydrogen production routes (SMR/ATR/POX, blue-H2 WGS/capture/compression chains, electrolysis, ammonia cracking) with NeqSim. USE WHEN: modeling fired SMR reformers, ATR and POX syngas generators, water-gas shift, pressure-swing adsorption (PSA), CO2 capture/compression/export placeholders, H2 drying/compression/export, water electrolyzers (PEM/Alkaline/SOEC/AEM), stack I-V curves, hydrogen plant cost estimation, para/ortho hydrogen conversion, catalyst deactivation, or blue/green H2 flowsheets. Covers ReformerFurnace, CatalyticTubeReformer, WaterGasShiftReactor, ComponentCaptureUnit, BlueHydrogenPlantBuilder, AutothermalReformer, PartialOxidationReactor, PSACascade, Electrolyzer, ParaOrthoH2Correction, CatalystDeactivationKinetics, and cost estimates.
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47. ▌
    Neqsim Root Cause Analysis · equinor

    Root cause analysis (RCA) framework for process equipment — Bayesian-inspired diagnosis integrating multi-source reliability data (IOGP/SINTEF, CCPS, IEEE 493, Lees, OREDA) as prior, plant historian evidence (likelihood), and NeqSim simulation verification. USE WHEN: diagnosing compressor trips, high vibration, efficiency loss, separator carryover, heat exchanger fouling, or any operational anomaly. Anchors on neqsim.process.diagnostics classes.
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48. ▌
    Neqsim Consequence Analysis · equinor

    Quantitative consequence analysis for oil & gas hazards — jet fire, pool fire, vapour cloud explosion (VCE), BLEVE, Gaussian plume and heavy-gas dispersion, probit-based fatality probabilities, individual and societal risk roll-up. USE WHEN: a task requires fire-radiation contours, dispersion to LFL/IDLH/ERPG, BLEVE thermal/missile assessment, or QRA-style risk integration of multiple release outcomes. Anchors on neqsim.process.safety.fire, neqsim.process.safety.dispersion, neqsim.process.safety.qra.
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49. ▌
    Neqsim Optimization And Doe · equinor

    Process flowsheet optimization and Design of Experiments using NeqSim's built-in stack — SQP for constrained NLP, Particle Swarm / Nelder-Mead for global / non-smooth, ProductionOptimizer for throughput, MultiObjectiveOptimizer for Pareto, BatchStudy for parallel sweeps, MonteCarloSimulator for uncertainty, ProcessSimulationEvaluator for SciPy/NLopt/Pyomo bridging. USE WHEN: a task involves minimize/maximize over decision variables, sensitivity studies, Pareto trade-offs, max throughput, parameter screening, or DoE — distinct from `neqsim-production-optimization` which covers reservoir-level decline / gas-lift / network problems.
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50. ▌
    Neqsim Physics Explanations · equinor

    Physics explanations for common NeqSim results. USE WHEN: users ask 'why' about simulation results, when explaining unexpected behavior, or when adding educational context to notebooks and reports. Maps common engineering phenomena to plain-language explanations.
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51. ▌
    Neqsim Production Chemistry · equinor

    Production-chemistry patterns for NeqSim. USE WHEN: selecting or dosing production chemicals (scale inhibitor, corrosion inhibitor, MEG/MeOH THI, KHI/AA LDHI, wax inhibitor, asphaltene inhibitor, H2S scavenger, oxygen scavenger, biocide, demulsifier, antifoam, pH adjuster, chelant, acid), checking chemical-chemical or chemical-fluid COMPATIBILITY of an injection cocktail, computing minimum effective dose / MIC / residual saturation index / inhibited corrosion rate / scavenger breakthrough, placing a chemical injection point in a flowsheet, optimising demulsifier dose against an oil-in-water spec, quantifying how a treatment changes brine pH and scaling tendency, or running an explainable chemical root-cause analysis on a deposit, emulsion, pH excursion or H2S breakthrough. Anchors on neqsim.process.chemistry and neqsim.process.equipment.watertreatment.
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52. ▌
    Neqsim Reaction Engineering · equinor

    Reaction engineering patterns for NeqSim. USE WHEN: modeling chemical reactors (equilibrium, kinetic, CSTR, PFR), setting up reaction systems, analyzing conversion/selectivity, or designing reactor networks. Covers GibbsReactor (equilibrium), PlugFlowReactor (kinetic PFR), StirredTankReactor (CSTR), KineticReaction setup, and CatalystBed configuration.
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53. ▌
    Neqsim Regression Baselines · equinor

    Regression baseline management for NeqSim. USE WHEN: modifying solver logic, property correlations, or EOS implementations. Ensures changes don't silently degrade accuracy. Covers creating baseline fixtures, writing regression tests, and detecting accuracy drift.
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54. ▌
    Neqsim Relief Flare Network · equinor

    Relief and flare system design — PSV sizing per API 520 (gas/liquid/two-phase, fire case), API 521 fire heat input, flare load summation, flare-tip sizing, radiation contour (API 521 §6), header back-pressure & Mach, and the integrated TR3001 overpressure-protection study engine (multi-cause governing-case selection, fire-case relief, compliance check, disposal-load roll-up). USE WHEN: a task involves PSV sizing, relief contingency analysis, thermal relief for trapped liquid, flare network hydraulics, flare radiation/dispersion, PSV→flare integration, or a TR3001/API 521 overpressure study. Anchors on neqsim.process.util.fire.ReliefValveSizing, neqsim.process.safety.overpressure, neqsim.process.equipment.flare.{Flare, FlareStack}, neqsim.process.equipment.valve.SafetyValve.
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55. ▌
    Generate Publication Figures · equinor

    Create matplotlib figures that meet journal submission standards: correct fonts,
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56. ▌
    Neqsim Depressurization Mdmt · equinor

    Emergency depressurization (blowdown) per API 521 §5.20 and minimum design metal temperature (MDMT) assessment per ASME UCS-66 / API 579 / EN 13445 — VU-flash transient inventory model, time-to-target-pressure, low-temperature embrittlement screening, and integration with PSV/flare loads. USE WHEN: a task requires sizing a blowdown valve, generating a P-vs-time curve for a vessel under fire / depressurization, checking MDMT against blowdown end-temperature, providing source terms for relief and flare networks, or distinguishing blowdown from trapped-liquid fire rupture screening. Anchors on neqsim.process.safety.depressurization.DepressurizationSimulator and neqsim.process.safety.mdmt.MDMTCalculator.
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57. ▌
    Neqsim Self Heating Ignition · equinor

    Self-heating, spontaneous ignition and thermal-criticality screening for reactive porous media — lagging fires from combustible liquid absorbed into porous thermal insulation, Frank-Kamenetskii and Semenov criticality, critical layer thickness, critical surface temperature, induction time to ignition, and Arrhenius parameter fitting from hot-storage (basket) tests per EN 15188 / ASTM E2021. USE WHEN: a task involves a flammable liquid leak or spill onto insulation or lagging, oil-soaked lagging, spontaneous combustion, self-ignition, smouldering, a fire with no obvious ignition source, insulation-material selection driven by absorbency, or fitting oxidation kinetics from oven/basket test data. Anchors on neqsim.process.safety.selfheating.
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58. ▌
    Paperlab Journal Positioning · equinor

    Match PaperLab manuscripts to journals and position the title, abstract, novelty angle, article type, keywords, and cover letter for submission.
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59. ▌
    Paperlab Student Readability · equinor

    Review and revise PaperLab book chapters so students can learn efficiently. Use for learning-objective alignment, prerequisite checks, worked examples, summaries, exercises, glossary consistency, and chapter-level pedagogy.
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60. ▌
    Neqsim Pid Process Operations · equinor

    Bidirectional P&ID/NeqSim workflow. USE WHEN: understanding P&ID symbols, converting P&ID topology into NeqSim simulations, generating governed DEXPI engineering packages from ProcessSystem or ProcessModel, linking tags to historian data, evaluating valve/equipment changes, or preparing water-hammer and blowdown/flare handoffs.
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61. ▌
    Neqsim Professional Reporting · equinor

    Engineering deliverable quality — the nine analytical-depth moves (contributor ranking, adjudicating the source document, quantitative rule-outs, robustness crossover, conservatism direction, discriminating test), results.json schema, figure→discussion→linked_results traceability, evidence matrices, assumptions/gaps registers, citation conventions, KaTeX math formatting, units consistency, executive-summary structure, AACE class declaration. USE WHEN: producing a task report, a PEPR/M1/root-cause problem-solving report, building a notebook deliverable, or finalizing any engineering output that needs to look like it came from a senior engineer. Consolidates the rules scattered across AGENTS.md and copilot-instructions.md.
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62. ▌
    Neqsim Production Optimization · equinor

    Production optimization, bottleneck analysis, decline modeling, decline-curve history matching (Arps + Duong), reservoir material balance surveillance (OGIP/OOIP, drive indices, aquifer influx), and IOR/EOR screening with NeqSim. USE WHEN: optimizing production rates, identifying facility bottlenecks, forecasting production profiles, fitting decline curves to production history, estimating reserves from pressure/production data, analyzing gas lift allocation, evaluating IOR/EOR options, or running multi-scenario production comparisons.
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63. ▌
    Neqsim Utilities Specification · equinor

    Utility system specification — steam levels (HP/MP/LP), cooling water (CW supply/return ΔT), instrument air dryness, fuel gas composition, nitrogen purity, demineralized water, refrigeration. USE WHEN: a task requires utility duty consolidation, utility-system sizing, ESG/energy reporting, or selecting between utility levels for a process service. Pairs with neqsim-heat-integration (grand composite curve drives utility level selection) and neqsim-power-generation (HRSG/steam network).
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64. ▌
    Paperlab Paper To Book Chapter · equinor

    Transform validated PaperLab papers into teachable book chapters, sections, worked examples, exercises, notebooks, and figure discussions.
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65. ▌
    Neqsim Autonomous Investigation · equinor

    Autonomous investigation loop for operational and engineering anomalies — turns an agent from 'told what to look for' into 'discovers relationships and hypotheses on its own'. USE WHEN: solving a PEPR action, root-cause, or operational study where the symptom, driver, or important relationships are NOT given up front. Runs an observe -> hypothesize -> predict -> test -> discriminate loop, using neqsim.process.diagnostics.RelationshipGraph for unsupervised lead-lag relationship discovery across historian tags, then hands the discovered relationships to neqsim-root-cause-analysis. Anchors on neqsim.process.diagnostics classes.
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66. ▌
    Paperlab Exam Alignment · equinor

    Skill: PaperLab Exam Alignment
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67. ▌
    Neqsim Equipment Cost Estimation · equinor

    Equipment and process CAPEX estimation — Turton/Peters/Ulrich/Seider correlations, CEPCI escalation, material/pressure factors, bare-module to grass-roots, AACE class 1-5, location factors, currency conversion, CostEstimateResult reconciliation, and mechanical-design-driven topsides/SURF/well rollups. USE WHEN: a task requires a +30%/-30% Class-3/4 estimate for equipment, a process flowsheet, topsides, SURF, wells, or reservoir-to-market CAPEX. Anchors on CostEstimationCalculator and ProcessCostEstimate.
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68. ▌
    Paperlab Reproducibility Capsule · equinor

    Build PaperLab reproducibility capsules with raw data, scripts, notebooks, command logs, environment records, seeds, manifests, and rerun instructions.
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69. ▌
    Neqsim Flow Accelerated Corrosion · equinor

    Flow-accelerated corrosion (FAC) and high-temperature pH in closed heating- and cooling-medium loops — magnetite film stability, mass-transfer-controlled wall thinning at bends and welds, wall shear stress, in-situ pH at operating temperature versus laboratory pH, alkaline margin above neutrality, and Cr-Mo material upgrade screening. USE WHEN: a task involves localised wall thinning or leaks at bends, elbows or circumferential welds in carbon-steel tubing; a closed glycol/water or water heating-medium, cooling-medium, boiler-feedwater or condensate loop; a WHRU, steam generator or economiser tube bundle; pH control of an amine-buffered loop; or any question of the form 'is the fluid alkaline enough at operating temperature?'. Anchors on neqsim.process.corrosion.
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70. ▌
    Neqsim Pipeline Survey Processing · equinor

    Educational as-built pipeline survey processing that turns raw survey rows (KP, depth to top of pipe, seabed depth, easting/northing or latitude/longitude) into a cleaned, sign-normalised, resolution-filtered pipeline profile with flagged erroneous points, free-span and cover/burial candidates, a repeat-survey change comparison, a traceable processing log, and an elevation profile a NeqSim pipe model can consume. USE WHEN: a task needs a public, screening-level pipeline profile built from survey or inspection data before detailed DNV-RP-F105 free-span, DNV-RP-F109 on-bottom-stability, DNV-RP-F114 pipe-soil, or NeqSim thermal-hydraulic analysis.
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71. ▌
    Neqsim Technical Document Reading · equinor

    Reads and extracts structured engineering data from technical documents (PDFs, Word, Excel, CSV) and engineering images/drawings (P&IDs, vendor datasheets, mechanical arrangements, performance maps). USE WHEN: a user provides engineering documents or images — equipment data sheets, technical requirements, design basis, well test reports, P&ID descriptions, inspection reports, standards, vendor drawings, compressor maps, phase envelopes, material certificates, trapped-liquid fire rupture evidence packs, or water-hammer route/event evidence — and needs structured data for process simulation. Covers document classification, extraction patterns by document type, image/figure analysis with view_image, unit normalization, data quality scoring, and output formats.
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72. ▌
    Paperlab Book To Paper Extraction · equinor

    Extract publishable paper candidates from PaperLab books, including case studies, benchmark suites, review syntheses, workflows, and teaching datasets.
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73. ▌
    Neqsim Controllability Operability · equinor

    Process controllability and operability — operating envelope mapping, turndown analysis, startup/shutdown sequencing, control valve sizing per ISA-75 (Fl, Fp, choked flow), rangeability, hunting/loop tuning, recycle stability. USE WHEN: a task involves operability assessment, turndown studies, control valve sizing, startup/shutdown procedures, or 'will this design operate?' questions. Complements neqsim-dynamic-simulation (transient solver) with steady-state operability framing.
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74. ▌
    Neqsim Trapped Liquid Fire Rupture · equinor

    Fire rupture study workflow for blocked-in liquid-filled pipe segments and blowdown pipe fire heat-up / time-to-rupture strain-rate screening. USE WHEN: a task asks for trapped liquid, blocked-in liquid, thermal expansion rupture, fire exposure without relief, PFP demand, flange/pipe rupture screening, supplied blowdown pressure profile, pipe wall heat-up, strain-rate rupture time, or generating a Word/HTML safety study from P&IDs, line lists, piping specifications, material certificates, and fire documents. Anchors on neqsim.process.safety.rupture plus trapped inventory, document retrieval, pressure-profile handoff, and source-term handoff.
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75. ▌
    Neqsim Agentic Process Optimization · equinor

    Agentic, closed-loop optimization of large multi-area NeqSim ProcessModel plants using the newest automation, convergence-gating, and equipment-introspection APIs. USE WHEN: an agent must optimize a live full-plant flowsheet (operating setpoints, compressor pressures, heater temperatures, routing fractions) across one or more years/scenarios, with robust convergence handling, surge/RVP/spec constraints, and per-trial feasibility gating. Covers ProcessAutomation.getAdjustableParameters, ProcessModel.runUntilConverged + getConvergenceReportJson, RunStatus failure tracking, Compressor.getOperatingPoint surge margins, Standard_ASTM_D6377 RvpResult, ProcessSystem.copy parallel sweeps, and the rebuild-to-pick-up-new-NeqSim-functionality workflow. Complements neqsim-optimization-and-doe (built-in optimizer classes) and neqsim-platform-modeling (how the plant is built).
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76. ▌
    Neqsim Compressor Antisurge Recycle · equinor

    Set up anti-surge recycle control and coordinated minimum-speed recycle control for centrifugal compressors in NeqSim, including compressor performance chart generation, anti-surge calculation, MinimumSpeedRecycleControllerStructure use for coordinated pressure/speed/recycle split-range control, fuel gas savings, CO2 emission reductions, and monetary cost evaluations. USE WHEN: a task needs to protect a compressor from surge, coordinate speed and recycle valve control at minimum speed, eliminate uncoordinated recycle valve opening, or evaluate power and CO2 savings from control loop optimization.
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77. ▌
    Neqsim Thermodynamic Initialization · equinor

    Select and audit NeqSim thermodynamic initialization levels for correctness and performance. USE WHEN: implementing or reviewing flashes, phase stability, EOS root selection, process-equipment thermodynamics, property access, or performance changes involving init(...) or initProperties().
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78. ▌
    Paperlab Book Release Orchestration · equinor

    Define the PaperLab whole-book release workflow: audit order, blocker rules, render commands, artifact freshness checks, and release gate reporting.
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    installs
79. ▌
    Paperlab Source PDF To HTML · equinor

    Skill: PaperLab Source PDF to HTML
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    installs
80. ▌
    Paperlab Chapter Flow Editor · equinor

    Edit PaperLab book chapters for narrative flow, chapter arc, section order, transitions, recurring case threads, and controlled repetition. Use when a chapter is technically correct but still feels like assembled lecture notes.
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81. ▌
    Paperlab Book Knowledge Graph · equinor

    Skill: PaperLab Book Knowledge Graph
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    installs
82. ▌
    Neqsim Standard Requirement Extraction · equinor

    Extract and map engineering requirements from standards or approved standards
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83. ▌
    Paperlab Neqsim API Claim Verification · equinor

    Verify NeqSim API references in PaperLab books against Java source, tests, notebooks, and documented setup patterns. Use for code snippets, method names, constructor signatures, units, and API claims in book chapters.
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84. ▌
    Paperlab Notebook Regression Baselines · equinor

    Define notebook baseline, tolerance, and stale-figure rules for PaperLab computational books. Use when notebooks generate figures, tables, or numeric claims that must remain stable as NeqSim and dependencies evolve.
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85. ▌
    Paperlab Scientific Traceability Audit · equinor

    Audit PaperLab books for claim, figure, equation, notebook, citation, and unit traceability. Use when a book must become scientifically defensible and reproducible, especially for NeqSim-backed quantitative chapters.
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86. ▌
    Paperlab Interactive HTML Labs · equinor

    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.
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    installs
87. ▌
    Technical Figure Understanding · equinor

    Skill: Technical Figure Understanding
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    installs
88. ▌
    Neqsim Document Intelligence Extraction · equinor

    Classify mixed engineering documents and images, route native text/table, OCR, and vision extraction, and produce source-traceable evidence packages with confidence and human-review gates. USE WHEN: a NeqSim task receives PDFs, scans, Word/Excel files, drawings, charts, photographs, or multiple conflicting engineering sources.
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89. ▌
    Neqsim Dynamic Equipment Implementation · equinor

    Implement and test NeqSim process-equipment runTransient support. USE WHEN: adding dynamic simulation behavior to any ProcessEquipmentInterface class, including inventory volume, pressure/level/temperature state, controller response, and JUnit regression tests for transient timesteps.
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90. ▌
    Paperlab Publication Opportunity Mining · equinor

    Mine NeqSim and PaperLab repositories for publishable scientific papers, book chapters, benchmark notes, and review articles. Use when looking for the next high-impact PaperLab publication opportunity.
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91. ▌
    Paperlab Case Thread Continuity · equinor

    Maintain consistency for recurring field, facility, and design cases across PaperLab books. Use when a book uses a repeated scenario as a teaching thread and assumptions must not drift silently.
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92. ▌
    Paperlab Concept Spiral Learning · equinor

    Audit how concepts recur across PaperLab books so they are introduced, practiced, deepened, assessed, and reused without shallow repetition.
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93. ▌
    Paperlab Book Typesetting Release · equinor

    Final production review for PaperLab books across HTML, PDF, DOCX, and ODF. Use for responsive layout, page breaks, equation rendering, table overflow, caption style, running headers, figure placement, and release-candidate polish.
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94. ▌
    Paperlab Chapter Health Dashboard · equinor

    Aggregate PaperLab audit outputs into chapter readiness scores and a release dashboard. Use when deciding which chapters are ready, need minor revision, need major revision, or block a release.
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95. ▌
    Paperlab Exercise Difficulty Ramp · equinor

    Review and design PaperLab exercise sets with intentional progression from conceptual checks to calculation, design, uncertainty, and capstone tasks.
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96. ▌
    Paperlab Instructor Resource Pack · equinor

    Build instructor resources from PaperLab books: lecture outlines, slide plans, question banks, solution manuals, rubrics, labs, and exam variants.
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    installs
97. ▌
    Paperlab Multireviewer Simulation · equinor

    Run a simulated multi-reviewer critique of PaperLab manuscripts and books, covering novelty, methods, evidence, reproducibility, figures, and journal fit.
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    installs
98. ▌
    Paperlab Learning Objective Matrix · equinor

    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.
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99. ▌
    Paperlab Worked Example Generation · equinor

    Generate and audit worked examples from PaperLab equations, notebooks, benchmarks, and case studies with assumptions, units, solution steps, and checks.
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100. ▌
     Paperlab Equation Dimensional Audit · equinor

     Audit equations, dimensions, symbols, notation, and formula variants in PaperLab books. Use when technical chapters contain equations, units, and engineering correlations that must remain consistent across chapters.
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