Three analytically integrated research pillars. Each quantifies a distinct dimension of UKCS field mortality, infrastructure risk, and liability exposure. Select a priority for the full analytical framework.
Platform and well electrification is the principal mechanism for scope 1 emissions reduction in UKCS offshore operations. Up to 70% reduction is achievable via shore power or floating offshore wind connection.
The Forties Pipeline System (FPS) and the Flotta Terminal are not simply production infrastructure. They are the physical prerequisites for future Carbon Capture and Storage (CCS) and hydrogen development across the UKCS. This reframes rational stewardship not as an industry plea for fiscal relief. It is a mandatory component of the government’s own Net Zero targets. The survival of the FPS and Flotta pipelines is non-negotiable for future production and UK energy security.
Not every platform is a viable electrification candidate. The EHA mortality model provides a principled basis for identifying which platforms should receive electrification investment and which have crossed the structural failure threshold beyond which capital cannot reverse the mortality trajectory.
The viability assessment evaluates five critical dimensions: EHA-based remaining productive life estimate; capital cost of electrification relative to NPV of remaining production; scope 1 and scope 3 emissions reduction quantum; infrastructure cascade consequences of electrification deferral; and NSTA Climate Compatibility Checkpoint timeline implications.
The UKCS decommissioning liability is estimated at £20–30 billion over the next two decades. Approximately 55% is borne by the taxpayer through tax relief provisions. The EPL has accelerated this problem materially. Fields that would have remained economically viable for a further 3–5 years under the pre-2022 fiscal regime have been rendered immediately terminal. The decommissioning timeline has compressed. The taxpayer liability realisation date has advanced.
The liability of obsolescence is operating in real time. Assets imprinted on an environment of high production volumes and low compliance costs are approaching structural failure thresholds faster than the regulatory and commercial frameworks designed to manage their end-of-life have anticipated.
The decommissioning advisory combines three disciplines. EHA-based lifetime prediction modelling identifies which fields are genuinely terminal and which retain recoverable productive life. Lean Six Sigma applied to decommissioning sequencing delivers cost reduction of 20–30% through better sequencing and shared infrastructure programmes. Commercial structuring expertise draws on the same framework applied in the Zurich Financial Services outsourcing programme.
The practical output is a sequenced decommissioning programme defined by three properties: maximising the productive life of viable assets, minimising contagion risk from premature closure of throughput-critical fields, and structuring the liability to protect the operator’s balance sheet while satisfying NSTA stewardship requirements.