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Keywords: objective function
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Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175842-MS
...., national oil companies (NOCs) aim to increase the field recovery factor (RF) by maintaining a long period of plateau production. Therefore, a multi-objective approach is presented which incorporates both NPV and RF as objective functions in well placement and rate optimization of Brugge field. The...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175799-MS
... & Gas History Abu Roash uncertainty run process-oriented approach algorithm assisted-history matching workflow single deterministic model optimization run history match optimization run reservoir model society of petroleum engineers rft data history matching objective function middle abu...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164612-MS
... 775 SCF/STB Minimum, BHFP 2700 psia In this work, the objective function is the net present value of the process. The net present value is one of the applications of cash flow model (7) . The cash flow (future income) analysis provides the value of the objective function for a...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-150716-MS
... number of parameter values is unknown, this procedure is infeasible. Automatic strategies for history-matching were initially based on a perturbation method. This method computes the single grid block sensitivity coefficients in order to evaluate the change of an objective function under small...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128471-MS
... values shown on the right of each bar of the tornado plot in figure 3a provide the relative contribution of each parameter to our objective function, in our study, we find that a high percentage associated with parameter Kx indicates that the impact of using the lower limit of the range vs the higher...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128495-MS
... function distribution for the first study (cumulative curve and histogram with percentiles) Figure 7 Values of the objective function (Total volume of CO2 injected) for the 29 experiments, filtered by well skin value (a), THPmax (b), KrwMaxDrainage (c) and number of wells (d). The skin...

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