Case Study 1: Maximizing Recovery in North Sea Gas Fields

KEY MESSAGE

•Largest North Sea gas condensate field, online 1998, now on decline

•Future compression projects uneconomic – return to traditional intervention opportunities to maximise recovery

•Production acceleration from reperforation and recompletion

•Data acquisition to support optimisation

•Safe & predictable operations with continuous efficiency improvements

•Drilling efficiencies based on track record

•Infrastructure and available capacity

Case Study 2: Karachaganak Field – Giant Carbonate Field Expansion

KEY MESSAGE

•Matured and supported sanction of a $5bn brownfield expansion project delivering 350 MMbbl additional reserves

•Integrated subsurface, drilling, facilities, and reservoir surveillance to optimise recovery from a complex fractured carbonate reservoir

•Enabled development through 20+ new wells, expanded gas re-injection, and upgraded compression infrastructure

•Applied value optimisation and benchmarking workflows that reduced unit development cost by 50%

•Supported approval and execution of the Full Field Development Plan through complex multi-stakeholder regulatory processes