... be systematically considered being the design criterion in hydraulic fracturing stimulation. Modeling & Simulation Artificial Intelligence Upstream Oil & Gas Fluid Dynamics hydraulic fracturing flow in porous media fracture length productivity index fracture conductivity Forchheimer number...

... decline curve analysis carter 7 drillstem/well testing gas well fitting equation original gas equation analytical solution productivity index spe 75532 fetkovich 2 dimensionless flow rate application fluid dynamics production forecasting information tdd 0 reserves evaluation flow...

... are separated by a flow barrier (i.e. shale or coal) and therefore deplete independently in proportion to their respective productivity indices. The productivity index (PI), measured in units of flow per unit of pressure drop (i.e. MMcfd/psi), is represented by various forms of Darcy's equation, two...

... drillstem testing production monitoring production control productivity index shape factor constant rate solution constant pressure shape factor new shape factor constant bottomhole pressure constant pressure constant rate shape factor spe 39970 pressure shape factor bottomhole pressure...

... flow in porous media experiment simulation upstream oil & gas technical conference equation flow rate correlation saturation gridblock annual technical conference productivity index fluid dynamics permeability liquid saturation non-darcy flow heterogeneity forchheimer equation non...