Quote Originally Posted by MIROINE View Post
Well here are my interpretation :
1- fluid tracking is to monitor the advance of the front when you are flooding the reservoir, if it's water injection you can monitor by injecting some tracers with the water, for gas injection you can monitor it with 4 D seismic, also the RST (Reservoir saturation tool) and PLT (Production logging tool) would tell you which part is flooded with the injected fluid.
2- Single (Sector) well modelling is a process to understand the near well bore effect (understand well performance: Skin, near wellbore permeability and study possible interventions), You could also try to match the Pressure transient effect by single well modelling, one very important parameter is to make sure that your radius of investigations is big enough to rich the pseudo steady state.
3- monitoring are : tracers injections, PLT, RST, 4D seismic .... objective is to detect the origin of any change in well performance, Production(Petroleum) engineers do the planning together with Reservoir engineers and G&G people, the End user are the Petroleum technology

Thank you Miroine , I appreciate ur help ^_^