01
Exploration & appraisal support
Technical planning, well site coordination, and logistics management for exploration and appraisal drilling campaigns in frontier and mature basins.
Campaign planningWell site coordinationRegulatory submissions
Services
Full-lifecycle offshore capability from exploration through decommissioning.
We provide specialist engineering and operations support across all phases of offshore oil and gas field life, from frontier exploration to late-life asset management.
Our capabilities
Technical services for every phase of offshore operations.
Each service area is delivered by experienced offshore professionals with a track record in UKCS and international oil and gas operations.
02
Offshore drilling operations
Well engineering, rig preparation, and real-time operations support for safe and efficient offshore drilling programs.
Well deliveryRig interface managementReal-time operations
03
Production operations & asset integrity
Inspection, planned maintenance, flow assurance, and brownfield modifications to maximise production uptime and protect asset value.
Integrity managementMaintenance strategyProduction optimisation
04
Subsea engineering
Design, installation support, and through-life management for subsea infrastructure including tie-backs, risers, umbilicals, and flowlines.
Subsea tie-backsURF coordinationCommissioning support
05
Decommissioning & P&A
Late-life field management, plug and abandonment engineering, and platform removal planning in compliance with OPRED and OSPAR requirements.
P&A engineeringComparative assessmentsRemoval planning
06
HSE & regulatory compliance
Safety case development, environmental management, and regulatory submissions for offshore oil and gas operations.
Safety case supportOPPC complianceEnvironmental management
Project readiness
Bring offshore planning, delivery, and compliance into one accountable workflow.
Whether you need support for a single campaign or a full-field program, Milner delivers with clarity and control.