.... thermal method steam-assisted gravity drainage axial pressure gradient SAGD resistance Modeling & Simulation injector bitumen well length oil ratio producer reservoir society of petroleum engineers enhanced recovery Upstream Oil & Gas steam chamber Reservoir Heterogeneity non...

... Abstract Over the past several years, there has been a shift to drill longer wells with tighter inter-well spacing in projects using steam assisted gravity drainage (SAGD). An understanding of the impact on performance as a result of different well length and spacing can justify such a change...

... drainage rate SAGD recovery mechanism thermal method well length operation type curve steam-assisted gravity drainage steam injection temperature decline correlation assumption bitumen fracture bitumen viscosity production period Introduction The Grosmont Formation, a carbonate...

... injection rate bitumen Upstream Oil & Gas Alberta recovery factor well length society of petroleum engineers grosmont bitumen carbonate fracture Introduction Of the estimated 1.8 trillion barrels of bitumen resource in Alberta, Canada, approximately 30% are located in carbonate rocks...

... & Gas geomechanics oilsand reservoir SAGD well pair triaxial test reservoir in-situ minimum stress well length Karamay oilsand mini-frac test Canada reservoir geomechanics Introduction Karamay Oilfield ( Figure 1) is one of the large oilfields in China with a yearly output over ten...