The surface area between the well and reservoir
In non-fractured wells this would be the well walls
In fractured reservoir this would be the fracture faces contacting the reservoirPart of Production Analysis related to qualitative and quantitative analysis of Well-Reservoir Contact (WRC), particularly mechanical skin-factor, hydraulic fracture and limited entry well.
See Also
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Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis
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