Redefining Engineering Systems Around Real Plant Operation
Engineering Systems for Oil & Gas and Process Industry
Simulytica’s plant-first, operations-driven applications and technologies represent the plant as one continuously executing engineering system, making digital twins operationally viable. Intelligent solvers and Proximity AI® support engineering analysis and agentic AI investigations.
Built around your facility. Delivered ready to run.
Beyond What the Plant Measures
From individual equipment to complete facilities, Simulytica’s engineering systems provide operators with insight into plant performance, operating limits and constraints beyond available measurements, and engineers with the capability to investigate performance changes and evaluate operating alternatives.
A Plant-First Engineering Foundation
Simulytica develops its core engineering technologies from the ground up around the operating plant, supporting applications for operators and engineers. Continuous plant execution, parallel engineering calculations and direct access to engineering state make digital twins operationally viable.
Simulytica’s technologies and applications operate within one architecture, supporting flexible deployment across customer software environments, legacy infrastructure and modern facilities while minimising integration complexity and disruption.
Engineering Insight into Plant Behaviour and Production Impact
Operators and engineers gain calculated insight into how equipment, controls and process conditions affect production. Simulytica combines measured conditions with continuously maintained engineering state to identify deviations and operating constraints.
Simulytica traces performance changes across connected systems, helping operators assess production consequences and engineers evaluate alternative strategies against equipment limits and operating requirements.
Machinery and Plant Performance
Simulytica’s intelligent solvers evaluate plant and machinery performance across complex configurations, including compression trains, multiple casings and individual compressor sections. Performance evaluation accounts for machinery interactions, control response and recycles, showing operating points and margins relative to equipment limits within the wider plant.
Operators gain insight into plant performance, assess machinery behaviour and operating margins, and evaluate the response of connected systems. What-if scenarios support engineers in comparing equipment configurations and operating strategies to assess the consequences for machinery performance and wider plant operation.
We Build the System. You Use It.
Simulytica builds, configures and validates each system around your facility, delivering it fully supported and ready to run.
Operators and engineers investigate plant behaviour, evaluate performance and support day-to-day operation without building and maintaining simulation models or undertaking internal software-development projects.
Turn Plant Understanding into Operational Value
As energy demand rises, efficiency and performance become operational priorities. Understanding system behaviour through measured and calculated plant state supports better-informed decisions, protects production and enables more reliable operation.
One Engineering Architecture
Simulytica brings distributed thermodynamics with independent engineering states, plant-first representation and extensive parallel execution capabilities into one engineering architecture. Proximity AI® brings intelligence close to engineering calculations, supporting physics-based adaptive solvers that resolve plant connections and interactions across complex equipment hierarchies within the wider plant context.
Simulytica provides deep API access to its proprietary engineering technologies, real-time engineering state and solver results, enabling agentic AI investigations at the source of calculation. Simulytica Reticula® manages networks of agents, coordinating agent interactions and simultaneous investigations across equipment and operating scenarios.
Every Plant Connection, Accurately Represented
Process, control, mechanical and electrical connections retain their distinct engineering behaviour throughout system execution, supporting accurate representation of equipment hierarchies and control systems across compression, gas processing and LNG applications.
Simulytica’s runtime coordinates plant-wide calculations and applies physics-based adaptive solvers to converge complex nested recycles automatically, determining how equipment and control changes affect the surrounding process.
Agentic AI for Deep Engineering Investigation
Simulytica’s agentic AI supports engineers in investigating performance changes, identifying operating constraints and evaluating alternatives. Investigations draw directly on engineering calculations, real-time state and solver results to connect findings to equipment and operating conditions.
Coordinated agents investigate different aspects of an engineering question simultaneously, comparing findings across equipment, control and process interactions. Engineers gain explanations of performance deviations and assessments of how operating alternatives affect machinery and plant production.
Across Oil & Gas, LNG and Process Industry
Simulytica applies its operations-driven, plant-first engineering technology to the process, equipment, control and recycle interactions that determine performance across oil & gas, LNG and process industry facilities.
Upstream Oil & Gas
Production, Lift, Injection & ExportEvaluate production performance, efficiency and constraints across lift, injection and export systems, accounting for turbomachinery, compression systems and connected process interactions.
Powered by Simulytica Origin®, Simulytica Confluent® and Thermolytica®
Midstream Oil & Gas
Compression, Gas Processing & Remote FacilitiesEvaluate compression-system performance, control response and operating constraints within gas-processing facilities and compressor stations, including remote and unmanned assets.
Powered by Simulytica Origin®, Simulytica Prism® and Simulytica Confluent®
Downstream Oil & Gas
Refineries, Petrochemical PlantsResolve the interactions between refinery units, petrochemical systems, utilities, turbomachinery and complex recycle networks that influence plant performance.
Powered by Simulytica Origin®, Simulytica Confluent® and Simulytica Prism®
LNG
Liquefaction, Regasification & Cryogenic SystemsResolve complex cryogenic processes, refrigeration recycles, compression and turbomachinery across liquefaction and regasification facilities.
Powered by Thermolytica®, Simulytica Confluent® and Simulytica Origin®
Simulate and Monitor the Plant Simultaneously
Simulation and monitoring run simultaneously within Simulytica’s engineering systems, combining measured plant data with continuously calculated engineering state to evaluate operating conditions and performance.
Simulytica calculates non-measurable variables and equipment performance, compares calculated results with measured operation, and tracks changes in system behaviour to identify interactions and conditions that plant measurements alone cannot establish.
Compression as a System Within the Plant
Simulytica represents compression systems as sub-plants in their own right, modelling compressor sections, various casing configurations such as in-line and back-to-back, compression trains, drivers, anti-surge controls and interacting recycles. Turbomachinery behaviour is represented within the wider process plant.
Machinery performance is evaluated in full process-plant context, determining how constraints and control interactions affect production and how process changes influence individual machines, trains and overall compression-system operation. Learn More
Resolving Plant Behaviour
Simulytica’s engineering systems resolve equipment, control, mechanical, and process interactions, automatically converging recycles as operating conditions change.
Live Operation and Engineering Investigation
Simulytica Origin® Operations
Origin Operations continuously evaluates measured plant conditions against calculated plant state, giving operators a current view of performance, constraints and changes across the facility.
Simulytica Origin® Engineering
Origin Engineering enables plant investigations, what-if scenarios, historical replay and comparison of simulated and operating states, allowing engineers to determine what changed, assess the resulting effects across the facility and evaluate alternatives.
From Focused Studies to Dedicated Plant Systems
Simulytica delivers engineering systems for feasibility studies, design evaluation, operating investigations, scenario comparison and equipment-performance analysis, configured around the project and facility requirements.
Simulytica supports engineering projects, existing facilities and new developments, with deployment options that accommodate legacy infrastructure. Systems extend in phases into dedicated, continuously executing engineering capability, with scope and investment matched to facility requirements.
Simulytica Technology
Developed as One Engineering Architecture
Simulytica applies extensive oil & gas and process industry expertise to develop the core technologies behind its engineering systems, from multiphase thermodynamics and plant execution to applications for operators and engineers.
Thermolytica®
Distributed multiphase thermodynamics with independent engineering states and parallel execution.
Simulytica Origin® Operations
Continuous performance monitoring, comparing measured operation with calculated plant state to assess operating limits and production impact.
Simulytica Origin® Engineering
Engineering investigations, what-if scenarios and historical replay within the facility’s engineering representation.
Simulytica Confluent®
Plant execution coordinating process, control, mechanical and electrical interactions with automatic convergence of complex recycles.
Simulytica Reticula®
Manages agent networks and coordinated investigations through deep access to engineering calculations, real-time state and solver results.
Simulytica Prism®
Dedicated system views across facility and equipment hierarchies, connecting performance and operating conditions to wider plant context.
Results You Can Trust
Simulytica applies extensive oil & gas, process engineering and plant operations experience to system design and validation. Systems are tested against validated thermodynamic and engineering data, established correlations and realistic operating conditions, with calculations traceable across simulation, live operation and historical analysis.
Explore How Simulytica Can Support Your Project or Facility
Discuss your project, facility and priorities with Simulytica’s engineers to identify the engineering or operational capability required and how it can be delivered.