... making inferences about well production. wellbore integrity strength fracture conductivity coefficient wellbore design upstream oil & gas elastic property horizontal wellbore horizontal stress rock type hydraulic fracturing surface area drawdown pressure solid production near...

... and the drawdown pressure. GOR was varied independent of saturation pressure by using different gases, namely, methane, ethane and carbon-dioxide. Each foamy oil system was fully characterized by measuring gas oil ratio, oil compressibility, live oil viscosity, surface tension and foam stability. A total of 10...