APPLICATION OF RESERVOIR CONDITIONING IN PETROLEUM RESERVOIRS

摘要

Methods for recovering heavy oil are provided. In at least one embodiment, the process includes conditioning a reservoir of interest, then initially producing fluids and particulate solids such as sand to increase reservoir access ("slurry production"). The initial production may generate high permeability channels or wormholes in the formation, which may be used for heavy oil production processes ("hydrocarbon production") such as cold flow (CHOPS) or enhanced production processes such as SAGD, or VAPEX.