Presentation Slides - SPE WA

4. Reservoir Simulation and Field developmentBrownfield– Dynamic model tuned to measured well performance : why??– Sometime just one “best” static model– HM means adjusting dynamic model parameters to matchobservations– In practice this means:• Getting the Pressures right. ( reservoir drive – general materialbalance – large scale force balance) then• Matching (observed) saturation changes ( while not violating thepressure match)– If a HM is obtained: Model run in forecast model using‘reasonable’ operating rules.CTSOR 19Pty of xx Ltd