... and compressibility of the reservoir formation are constant or a function of pore pressure. This assumption has limitations when applied to an oil sands reservoir because of the unconsolidated deformable nature of oil sands. Three injection tests were conducted in an oil sands reservoir at a depth of about 500 m...

... Abstract The existing body of theoretical studies on interference testing usually applies for constant-rate condition at the active well. For constant-pressure situations, which are fairly commonly encountered during injection tests in low-permeability rocks (e.g., crystalline rocks, which...