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On-Demand Training & Simulations Platform

GSE’s leading on-demand cloud-based training platform for oil & gas/ process industries – EnVision.

On-demand Training & Simulations

EnVision: Tutorials & simulations for oil & gas, refining, LNG, and power industries

EnVision On-Demand training provides anytime, anywhere access to rich learning content. Using an innovative SaaS solution, EnVision integrates computer-based tutorials and simulations. These courses are ideal for teaching the fundamentals of unit operations to plant operators, engineers and management in the oil and gas, refining, LNG, and power industries.

EnVision blends comprehensive, standardized dynamic universal simulations with intuitive e-learning tutorials/CBTs and classroom learning. This proven, blended approach to training was developed to produce highly-skilled operators for oil and gas facilities, petrochemical facilities, refineries and power plants. EnVision is also instrumental in helping technical colleges translate book knowledge from training courses into practical skills their students need to work as operators.

EnVision Features

EnVision On-demand is a course-based program that combines computer-based tutorials with high-fidelity simulation models. Students’ progress using a structured approach, from a very fundamental understanding of equipment and system processes to advanced concepts.


High-fidelity simulation models for a wide variety of process systems, equipment and units of operation, from process control to sophisticated upstream, refining and power generation plants.

  • Safe learning environment for students to gain confidence
  • DCS type interface mimics modern controls
  • Features predefined training exercises and the ability to create your own
  • Options for instructor-led or instructor-less training are available
  • Simulation comes with a learning portal that allows an instructor to register trainees and monitor their performance
  • Simulation is available as standalone (single or dual monitor) and Instructor-Trainee version


Content-rich, self-paced tutorials teach the fundamentals of various unit operations jobs and process controls. Gain the basic knowledge needed to progress to more process-specific instruction.

  • Teach overview, key components, controls, typical startup/shutdown steps and troubleshooting
  • Quizzes and performance monitoring ensure students are progressing
  • Blended learning (animation, text, graphics, audio) accommodates diverse learning styles
  • Learning portal that allows an instructor to register trainees and monitor their performance and quiz scores
  • Tutorial is available as a standalone or web-based application
  • Available in English, Chinese, Danish, Dutch, French, German, Spanish and Swedish

Learning Portal & Administration

EnVision On-Demand comes with a learning portal, which can work as your platform or provide input into your specific portal.

  • Easily launches tutorials and simulation exercises from one cloud-based application
  • Blends both computer-based tutorials and simulations into a structured course
  • Measures pre-exercise and post-exercise understanding through prediction and observation sheets
  • Allows you to add your own content for a richer learning environment
  • Set assignments and objectives
  • Track student performance
  • Track department and site performance
  • Analyze challenging subjects

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Affordable Training Program
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EnVision Learning Topics

Using a thoughtful combination of tutorial chapters and supporting simulation exercises, EnVision On-Demand courses progress with defined learning objectives. These courses are specifically designed for plant operator training, instrumentation and control (I&C) and engineering training.

  • Amine Treating for Upstream
  • Feed Gas Conditioning
  • Gas Oil Separation Process (GOSP)
  • Glycol Dehydration
  • LNG-SMR, using Single Mixed Refrigerant
  • NGL Gas Fractionation
  • NGL Gas Plant with Demehanizer
  • Propane Refrigeration Unit
  • Furnace
  • Steam & Power Generation Boiler
  • Steam Boiler
  • Alkylation-HF
  • Alkylation-HFSO4
  • Atmorspheric & Vacuum Crude Distillation
  • Catalytic Reformer-Continuous Regeneration
  • Catalytic Reformer-Fixed Bed
  • Crude Distillation
  • Delayed Coker
  • Diesel Hydrotreater (HDS)
  • Fluidized Catalytic Cracker (FCC)
  • Gas & Fuel Oil Bending
  • Hydrocracker Unit (HCU)
  • Hydrogen Unit (SMR) with PSA
  • Sulfur Claus Process
  • Sulfur Recovery Tail Gas Treating Unit
  • Visbreaker
  • Acetylene Converter Reactor
  • Ethylene Cracking Heater
  • Ethylene Refrigeration Unit
  • Amine Treating (with LPG Contactor) for Refineries
  • Boiler
  • Compressor
  • Distillation: Depropanizer
  • Furnace
  • Pump
  • Advanced Process Control
  • Basic Process Control
  • Instrumentation
  • Process Control Experiments
  • Process Control Fundamentals
  • Process Fundamentals- I
  • Process Fundamentals – II
  • Process Fundamentals – III