Example 1 of SPE : Simultaneous versus Well-by-Well Optimization

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Presentation transcript:

Example 1 of SPE 173219: Simultaneous versus Well-by-Well Optimization Deterministic reservoir description Simultaneous optimization: optimize the locations, controls and types of 4 wells drilled at 210 day intervals Well by well: optimize Well 1; then optimize Well 2 (drilled at 210 days), etc. parameter value well cost $ 25 MM oil price $ 90 / bbl produced water $ 10 / bbl injected water reservoir life 3000 days Porosity 0.2 log-permeability Nov 13-14, 2014 SFC

Well-by-Well Simultaneous Evolution of Water Saturation for Optimal Solutions (Example 1 of SPE 173219) Well-by-Well Simultaneous Simultaneous optimization: 13 % higher NPV NPV = $625 MM NPV = $708 MM Nov 13-14, 2014 SFC