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Led by Senior Reservoir Engineer Simulacrum
Well productivity monitoring from fundamental parameters and PDG data through advanced production analytics, flow line safety valve types and maintenance, and the integrated well management framework that connects performance monitoring with safety system compliance.
Led by Senior Reservoir Engineer Simulacrum
The question
What is a well telling you — and are you set up to hear it? The productivity index is the single most useful summary of well deliverability, and a declining PI is always a diagnostic signal. This module covers the key parameters monitored at surface and downhole, what a permanent downhole gauge provides that periodic well tests cannot, and how to design a monitoring plan with alert thresholds and response protocols — not just a list of gauges. The closing exercise builds a monitoring parameter set for a specific well scenario.
Outcome
The student can define productivity index, name the key surface and downhole monitoring parameters, describe what a PDG provides beyond periodic well testing, and produce a monitoring parameter table with alert thresholds and response protocols for a given well. (Well productivity fundamentals — monitoring system design)
Sub-units
Led by Senior Reservoir Engineer Simulacrum
The question
Real-time data is only valuable if the engineer knows which plot to make and what the shape means. This module develops the analytical methods: GOR trend analysis to distinguish natural depletion from gas cap coning and injection channelling, water cut diagnostics using the WOR log-log plot, the rate-pressure diagnostic for identifying depletion and damage signals in PDG data, and multi-well interference analysis for mapping reservoir connectivity. Two case studies close the module — one Middle East carbonate, one North Sea sandstone.
Outcome
The student can interpret GOR and WCT trends to distinguish depletion from secondary mechanisms, apply the rate-pressure diagnostic to identify reservoir and near-wellbore signals, and diagnose the root cause of rising GOR and declining PI in the two case studies. (Well production analytics — trend interpretation and diagnosis)
Sub-units
Led by Senior Well Intervention & Artificial Lift Engineer Simulacrum
The question
The safety valve exists for one reason: to stop an uncontrolled release. This module covers the safety valve architecture of the producing well — the distinction between SSV, SSSV, PSV, and check valve by function and location, the three PSV types and the selection criteria for each, the API 520/521 sizing methodology, and the regulatory standards governing functional testing. A practical session works through the internal components of a spring-loaded PSV through its full operating cycle.
Outcome
The student can distinguish SSV, SSSV, and PSV by function and location, describe the three PSV types and their selection criteria, explain the API 520/521 sizing methodology, and state the testing frequency requirements under API 14C. (Flow line safety valves — types, standards, and sizing)
Sub-units
Led by Senior Well Intervention & Artificial Lift Engineer Simulacrum
The question
A safety valve that is installed incorrectly will fail. One that is maintained incorrectly will fail. One that is tested incorrectly will fail silently. This module covers PSV installation requirements — including the 3% inlet pressure drop rule — the SSSV running procedure and confirmation testing, routine maintenance matched to service severity, troubleshooting of the five common failure modes, and the valve tag and certification record requirements that keep a safety system legally functional.
Outcome
The student can state the 3% inlet pressure drop rule and explain its consequence, describe the SSSV installation and confirmation test procedure, identify root causes of five PSV failure modes, and describe the certification record requirements. (Safety valve installation, maintenance, and troubleshooting)
Sub-units
Led by Senior Reservoir Engineer Simulacrum
The question
The well monitoring programme and the safety system are not two separate disciplines — the production data that monitors well performance is also the early warning system for safety-critical conditions. This module integrates both: the well status report, the safety case and when management of change triggers a review, emergency response planning for three valve failure scenarios, building the combined monitoring and safety plan, and the regulatory framework for safety-critical element testing and deferral.
Outcome
The student can describe the integrated well management framework, explain the safety case concept and when MOC triggers a review, produce an emergency response sequence for an SSV failure to close on demand, and explain the regulatory obligation for SCE test currency and the personal liability of the signing engineer. (Integrated well management — monitoring, safety, and compliance)
Sub-units