Oil and Gas Technical Trainings
NGL Recovery, Fractionation and Product Specification Control
Operate cryogenic recovery and fractionation systems while balancing recovery, energy, hydraulics and product specifications.
Overview
Practical learning for workplace transfer.
Operate cryogenic recovery and fractionation systems while balancing recovery, energy, hydraulics and product specifications. Participants work through five connected modules using discipline-specific evidence, calculations and an applied decision case.
Prerequisites
Prior exposure to process operations, PFDs and engineering calculations is recommended.
Objectives
- Interpret ngl markets, feed characterization and recovery targets using traceable evidence and an explicit decision criterion.
- Calculate cryogenic cooling and turboexpander systems using traceable evidence and an explicit decision criterion.
- Diagnose deethanizer and fractionation train operation using traceable evidence and an explicit decision criterion.
- Evaluate product specifications, hydraulics and energy using traceable evidence and an explicit decision criterion.
- Deliver ngl recovery troubleshooting workshop using traceable evidence and an explicit decision criterion.
Target audience
- Process, operations and process-safety engineers
- Control, inspection and technical-assurance specialists
- Technical assurance, data and reliability practitioners
- Supervisors and discipline leads responsible for operational decisions
Program outline
A clear structure for the learning journey.
Program outline
Outline points are grouped in one designed block instead of being treated as separate module cards.
Module 1: NGL markets, feed characterization and recovery targets
Interpret the source measurements, engineering assumptions and acceptance criteria governing NGL markets, feed characterization and recovery targets
Calculate or model the key performance quantities for NGL markets, feed characterization and recovery targets and reconcile the result against field evidence
Complete a NGL Recovery, Fractionation and Product Specification Control exercise that converts NGL markets, feed characterization and recovery targets findings into a documented technical decision
Module 2: Cryogenic cooling and turboexpander systems
Calculate or model the key performance quantities for Cryogenic cooling and turboexpander systems and reconcile the result against field evidence
Diagnose failure modes, uncertainty and operating limits associated with Cryogenic cooling and turboexpander systems
Build an assurance checklist, action owner and review trigger for Cryogenic cooling and turboexpander systems
Module 3: Deethanizer and fractionation train operation
Diagnose failure modes, uncertainty and operating limits associated with Deethanizer and fractionation train operation
Complete a NGL Recovery, Fractionation and Product Specification Control exercise that converts Deethanizer and fractionation train operation findings into a documented technical decision
Interpret the source measurements, engineering assumptions and acceptance criteria governing Deethanizer and fractionation train operation
Module 4: Product specifications, hydraulics and energy
Complete a NGL Recovery, Fractionation and Product Specification Control exercise that converts Product specifications, hydraulics and energy findings into a documented technical decision
Build an assurance checklist, action owner and review trigger for Product specifications, hydraulics and energy
Calculate or model the key performance quantities for Product specifications, hydraulics and energy and reconcile the result against field evidence
Module 5: NGL recovery troubleshooting workshop
Build an assurance checklist, action owner and review trigger for NGL recovery troubleshooting workshop
Interpret the source measurements, engineering assumptions and acceptance criteria governing NGL recovery troubleshooting workshop
Diagnose failure modes, uncertainty and operating limits associated with NGL recovery troubleshooting workshop
Materials provided
- Course-specific technical workbook
- Engineering datasets and diagnostic exercises
- Decision templates and quality checklists
- Applied capstone case
- 4D Certificate of Completion
Training Options
Programs can be delivered in-house, online, or in a blended format depending on your team's schedule, location, and learning objectives. When an external certificate or exam is included, certification rules and fees remain under the relevant awarding body's policies, while 4D provides the training and preparation support.
Why choose 4D
4D adapts the technical depth, evidence, calculations and capstone decisions to the client's assets, operating context and participant responsibilities.
Related courses
Advanced Well Control Equipment: Subsea BOPs
This advanced training course focuses on the technical understanding and operational mastery of Subsea Blowout Preventer (BOP) systems, which are critical for maintaining well control in deepwater drilling environments. Designed for experienced professionals, the course provides a comprehensive review of subsea BOP components, control systems, emergency shutdown mechanisms, and maintenance best practices. Emphasis is placed on the complexity, high operational cost, and risk management associated with subsea well control. Participants will gain both theoretical and practical knowledge, including troubleshooting techniques, hydraulic diagnostics, and real world case studies from offshore operations. By the end of this course, participants will be able to: Understand the structure and function of key subsea BOP components, Identify and interpret control systems and hydraulic circuits, Perform BOP maintenance, testing, and certification procedures, Recognize failure modes and implement troubleshooting strategies, apply emergency well control procedures using the BOP, analyze subsea BOP operations from safety, efficiency, and cost perspectives.
View courseArtificial Lift Systems: ESP, Gas Lift, and Rod Pump Operations
This technical training program gives participants a practical understanding of artificial lift systems used in oil production, including electrical submersible pumps, gas lift, and rod pump operations. The course focuses on system selection, operating principles, monitoring, troubleshooting, failure modes, optimization, and field-level decision-making for production reliability.
View courseAsset Integrity, Corrosion Management and Risk-Based Inspection
This technical course helps oil and gas teams manage asset integrity, corrosion threats, and inspection priorities. Participants learn integrity management principles, corrosion mechanisms, damage classification, inspection planning, risk-based inspection, fitness-for-service concepts, and practical coordination between operations, inspection, maintenance, and engineering.
View course