New Opportunities Through Reservoir Performance Reviews And Facies Based Dynamic Modelling Of A Mature Oil Field Under Waterflood

The Champion Field is one of the most precious assets of Brunei Darussalam and it has been in production since 1972. There<br>is a clear long term vision to breathe new life into the field and sustain the production for another 30 years through redevelopment<br>and expansion of the existing water injection scheme. The field is geologically complex, with over 500 stacked<br>sandstones reservoirs, heavily faulted and with depths spanning from 200-1500 mss. Primary and secondary recovery has<br>taken place primarily from pattern waterflood in specific areas of the field since 1984.<br>This modeling effort is part of the ongoing Champion Waterflood project, which aims to increase the recoverable reserves<br>and production capacity from this mature field.