Heavy oil reservoir artificial bubble oil throughput exploiting method

摘要: The invention provides a heavy oil reservoir artificial bubble throughput exploiting method. method comprises the following steps of step 1, injecting solvent type foam liquid into an well; 2, after well is covered for proper time, opening to produce oil; 3, when daily yield 1m /d 2 m /d, stopping production period, and repeating 1 gas gradually reduced cycle produced gas-oil ratio smaller than 5, performing 4; 4, oil-soluble viscosity reducer foaming agent 6, 7, 4 6; 8, 100 200m , production. By provided by invention, crude can be greatly reduced, aim improving primary gas-containing recovery fulfilled due fact that flow artificially produced.